US20110201975A1 - Ultrasound medical system - Google Patents
Ultrasound medical system Download PDFInfo
- Publication number
- US20110201975A1 US20110201975A1 US13/091,693 US201113091693A US2011201975A1 US 20110201975 A1 US20110201975 A1 US 20110201975A1 US 201113091693 A US201113091693 A US 201113091693A US 2011201975 A1 US2011201975 A1 US 2011201975A1
- Authority
- US
- United States
- Prior art keywords
- ultrasound
- tissue
- end effector
- property
- measuring sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B17/2202—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being inside patient's body at the distal end of the catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
- A61N7/022—Localised ultrasound hyperthermia intracavitary
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00084—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22054—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation with two balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22065—Functions of balloons
- A61B2017/22069—Immobilising; Stabilising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Mechanical Engineering (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
- The present application is a continuation of U.S. patent application Ser. No. 10/850,038 filed on May 20, 2004, presently allowed, which is incorporated herein by reference
- The present invention relates generally to ultrasound, and more particularly to ultrasound medical systems and methods.
- Known medical methods include using ultrasound imaging (at low power) of patients to identify patient tissue for medical treatment and include using ultrasound (at high power) to ablate identified patient tissue by heating the tissue.
- Known ultrasound medical systems and methods include deploying an ultrasound end effector having an ultrasound transducer outside the body to break up kidney stones inside the body, endoscopically inserting an ultrasound end effector having an ultrasound transducer in the rectum to medically destroy prostate cancer, laparoscopically inserting an ultrasound end effector having an ultrasound transducer in the abdominal cavity to medically destroy a cancerous liver tumor, intravenously inserting a catheter ultrasound end effector having an ultrasound transducer into a vein in the arm and moving the catheter to the heart to medically destroy diseased heart tissue, and interstitially inserting a needle ultrasound end effector having an ultrasound transducer needle into the tongue to medically destroy tissue to reduce tongue volume to reduce snoring.
- Rotatable ultrasound end effectors are known wherein an ultrasound transducer is non-rotatably attached to a shaft whose distal end is circumferentially and longitudinally surrounded by a sheath having a longitudinal axis and having an acoustic window. Water between the shaft and the sheath provides acoustic coupling between the ultrasound transducer and the acoustic window. The shaft is rotatable about the longitudinal axis with respect to the sheath. The sheath is non-rotatably attached to a handpiece.
- Known medical systems and methods include deploying a radio-frequency (RF) end effector having an RF electrode to thermally ablate patient tissue and to take tissue electric impedance and tissue temperature measurements using electrodes integrated into the shaft or into a tine which also helps stabilize the RF end effector in patient tissue.
- Still, scientists and engineers continue to seek improved ultrasound medical systems and methods.
- An embodiment of the invention is an ultrasound medical system including an ultrasound end effector and including at least one non-ultrasound tissue-property-measuring sensor. The ultrasound end effector includes a medical ultrasound transducer assembly having at least one medical-treatment ultrasound transducer. The at-least-one non-ultrasound tissue-property-measuring sensor is supported by the ultrasound end effector and is positionable in contact with patient tissue.
- Several benefits and advantages are obtained from one or more of the embodiments and methods of the invention. In one example, having a non-ultrasound tissue-property-measuring sensor (such as a tissue temperature sensor and/or a tissue electric impedance sensor) allows ultrasound tissue ablation with feedback from the sensor used to evaluate the tissue ablation and/or modify the ultrasound treatment.
- The present invention has, without limitation, application in conventional interstitial, endoscopic, laparoscopic, and open surgical instrumentation as well as application in robotic-assisted surgery.
-
FIG. 1 is a perspective view of a first embodiment of the present invention showing an ultrasound medical system which includes an end effector, a handpiece, and a controller; -
FIG. 2 is a schematic cross-sectional view of a first embodiment of the end effector and the handpiece of the ultrasound medical system ofFIG. 1 showing a medical ultrasound transducer assembly and two non-ultrasound tissue-property-measuring sensors; -
FIG. 3 is a view, as inFIG. 2 , but of a second embodiment of a handpiece and of an end effector having a medical ultrasound transducer assembly and two tines; -
FIG. 4 is a view, as inFIG. 2 , but of a third embodiment of an end effector having a medical ultrasound transducer assembly supported by a shaft and having a surrounding sheath, wherein the sheath includes two balloon portions; -
FIG. 5 is a block diagram view of a method of the invention for ultrasonically treating a lesion in a patient; and -
FIG. 6 is a schematic view, partially in cross-section, of a fourth embodiment of an end effector which has a medical-treatment ultrasound transducer and three end-effector-tissue-track ablation devices and which can be used in one employment of the method ofFIG. 5 . - Before explaining the present invention in detail, it should be noted that the invention is not limited in its application or use to the details of construction and arrangement of parts and/or steps illustrated in the accompanying drawings and description. The illustrative embodiments and methods of the invention may be implemented or incorporated in other embodiments, methods, variations and modifications, and may be practiced or carried out in various ways. Furthermore, unless otherwise indicated, the terms and expressions employed herein have been chosen for the purpose of describing the illustrative embodiments and methods of the present invention for the convenience of the reader and are not for the purpose of limiting the invention.
- It is understood that any one or more of the following-described embodiments, methods, examples, etc. can be combined with any one or more of the other following-described embodiments, methods, examples, etc.
- Referring now to
FIGS. 1-2 of the drawings, a first embodiment of the present invention is an ultrasoundmedical system 110 comprising anultrasound end effector 112 and at least one non-ultrasound tissue-property-measuring sensor ultrasound end effector 112 includes a medicalultrasound transducer assembly 118 having at least one medical-treatment ultrasound transducer 120. The at-least-one non-ultrasound tissue-property-measuring sensor ultrasound end effector 112 and is disposable in contact withpatient tissue 122. - It is noted that a medical-treatment ultrasound transducer includes a medical-treatment-only ultrasound transducer and a medical-imaging-and-treatment ultrasound transducer. In one arrangement, an ultrasound transducer has a single transducer element, and in another arrangement, an ultrasound transducer has a plurality (also called an array) of transducer elements. It is also noted that a medical ultrasound transducer assembly having at least one medical-treatment ultrasound transducer can also have at least one medical-imaging ultrasound transducer.
- In one example of the embodiment of
FIGS. 1-2 , theultrasound end effector 112 includes alongitudinal axis 124. In this example, the at-least-one non-ultrasound tissue-property-measuring sensor measuring sensor 114 and a second non-ultrasound tissue-property-measuring sensor 116. The at-least-one medical-treatment ultrasound transducer 120 is disposed longitudinally between the first and second non-ultrasound tissue-property-measuring sensors - In one variation of the embodiment of
FIGS. 1-2 , the at-least-one non-ultrasound tissue-property-measuring sensor (e.g., 114) measures tissue temperature. In one modification, the at-least-one non-ultrasound tissue-property-measuring sensor (e.g., 114) is chosen from the group consisting of a thermistor, a thermocouple, and combinations thereof. In another variation, the at-least-one non-ultrasound tissue-property-measuring sensor (e.g., 116) measures tissue electric impedance. In one modification, the at-least-one non-ultrasound tissue-property-measuring sensor (e.g., 116) is chosen from the group consisting of a monopolar electrode, a bipolar electrode, and combinations thereof. It is noted that tissue temperature and/or tissue electric impedance is a measure of the degree of ultrasonic ablation of patient tissue, as can be appreciated by those skilled in the art. - In one construction of the embodiment of
FIGS. 1-2 , theultrasound end effector 112 is an ultrasoundinterstitial end effector 126 which is interstitially insertable intopatient tissue 122 and which has anexterior surface 128. The at-least-one non-ultrasound tissue-property-measuring sensor interstitial end effector 126 and is fixedly disposed substantially flush with theexterior surface 128. In one arrangement, theexterior surface 128 includes at least oneballoon portion patient tissue 122 to provide at least some stabilization of the ultrasoundinterstitial end effector 126 with respect topatient tissue 122. In one variation, theexterior surface 128 is the exterior surface of asheath 134 and has first andsecond balloon portions first balloon portion 130 surrounds the medicalultrasound transducer assembly 118 and acts as an acoustic window, and wherein thesecond balloon portion 132 is longitudinally spaced apart from the medicalultrasound transducer assembly 118. An acoustic coupling medium, such as water, is disposable between the medicalultrasound transducer assembly 118 and thefirst balloon portion 130 and has been omitted fromFIG. 2 for clarity. In one modification, thefirst balloon portion 130 is omitted and thesheath 134 terminates before the medicalultrasound transducer assembly 118 which is exposed to patient tissue. In another modification, thesecond balloon portion 132 is omitted. In one employment, the at-least-oneballoon portion interstitial end effector 126. Other constructions, arrangements, variations, and modifications are left to the artisan. - In one enablement of the embodiment of
FIGS. 1-2 , theultrasound end effector 112 is an ultrasoundinterstitial end effector 126 which is interstitially insertable intopatient tissue 122 and which has anexterior surface 128. In this enablement, the at-least-one non-ultrasound tissue-property-measuring sensor patient tissue 128 to provide at least some stabilization of the ultrasoundinterstitial end effector 126 with respect topatient tissue 122 and is retrievable to retract back toward theexterior surface 128. In one arrangement, the at-least-one non-ultrasound tissue-property-measuringsensor - In one implementation of the embodiment of
FIGS. 1-2 , the ultrasoundmedical system 110 also includes ahandpiece 136 operatively connected to theultrasound end effector 112, Theultrasound end effector 112 has alongitudinal axis 124 and ashaft 138, and the medicalultrasound transducer assembly 118 is supported by theshaft 138. Theshaft 138 is rotatable with respect to thehandpiece 136 about thelongitudinal axis 124 and is supported bybearings 139. In one variation, amotor 140 rotates theshaft 138. In one arrangement, the ultrasoundmedical system 110 includes acontroller 142 operatively connected to thehandpiece 136 via acable 144. - A second embodiment of the present invention, shown in
FIG. 3 , is an ultrasoundmedical system 210 comprising anultrasound end effector 226. Theultrasound end effector 226 has anexterior surface 228. Theultrasound end effector 226 includes a medicalultrasound transducer assembly 218 having at least one medical-treatment ultrasound transducer 220, and includes at least onetine tine ultrasound end effector 226 with respect to patient tissue and is retrievable to retract back toward theexterior surface 228. - In one example of the embodiment of
FIG. 3 , theultrasound end effector 226 is insertable into a patient. In one variation, theultrasound end effector 226 is an ultrasound interstitial end effector which is interstitially insertable into patient tissue. In other variations, the ultrasound end effector is insertable into a patient in an endoscopic, laparoscopic, and/or open surgical manner. In another example, the ultrasound end effector is disposable on the outside of a patient. Other examples and variations are left to the artisan. - In one enablement of the embodiment of
FIG. 3 , the at-least-onetine FIG. 3 , the at-least-onetine deployable tines ultrasound end effector 226 is within the level of skill of the artisan. In one arrangement, such deployment is accomplished using one or more of cables, levers,motors 249, gearing, push rods and the like to move a tine partially out of, and back into, a lumen in the end effector. In one choice of materials, the tine comprises or consists essentially of Nitinol wire or nichrome wire. - In one employment of the embodiment of
FIG. 3 , the at-least-one tine (e.g., 246) acts as an element chosen from the group consisting of an electrode, a thermistor, a thermocouple, an acoustic reflector, an acoustic absorber, an acoustic emitter, an acoustic receiver, a radio-frequency (RF) heater, a resistive heater, and combinations thereof. In another employment, the at-least-one tine (e.g., 248) includes acomponent 250 chosen from the group consisting of an electrode, a thermistor, a thermocouple, an acoustic reflector, an acoustic absorber, an acoustic emitter, an acoustic receiver, a radio-frequency (RF) heater, a resistive heater, and combinations thereof. - The embodiment, examples, constructions, implementations, etc. of the embodiment of
FIGS. 1-2 are equally applicable to the embodiment, constructions, implementations, etc. ofFIG. 3 . In one construction of the embodiment ofFIG. 3 , theexterior surface 228 is like theexterior surface 128 of a previously-illustrated and described construction of the embodiment ofFIGS. 1-2 including at least one balloon portion which is expandable and contractible, and which is expandable against patient tissue to provide at least some stabilization of the ultrasound end effector with respect to patient tissue. In one implementation of the embodiment ofFIG. 3 , the ultrasoundmedical system 210 also includes, like a previously-illustrated and described implementation of the embodiment ofFIGS. 1-2 , a handpiece operatively connected to the ultrasound end effector, wherein the ultrasound end effector has a longitudinal axis and a shaft, wherein the medical ultrasound transducer assembly is supported by the shaft, and wherein the shaft is rotatable with respect to the handpiece about the longitudinal axis. - One method, using the embodiment of
FIG. 3 and enablements, examples, employments, and constructions thereof, is for ultrasonically treating a lesion in a patient and includes steps a) through f). Step a) includes obtaining the ultrasoundmedical system 210. Step b) includes inserting theultrasound end effector 226 into patient tissue. Step c) includes deploying the plurality oftines exterior surface 228 into the patient tissue. Step d) includes ultrasonically ablating the lesion using the at-least-one medical-treatment ultrasound transducer 220. Step e) includes retrieving the plurality oftines tines exterior surface 228. Step f) includes withdrawing theultrasound end effector 226 from the patient tissue. Another method also includes the step of employing the plurality oftines component 250. An additional method also includes the step of expanding the at-least-one balloon portion against patient tissue and contracting the at-least-one balloon portion. - A third embodiment of the present invention, shown in
FIG. 4 , is an ultrasoundmedical system 310 comprising anultrasound end effector 326 including ashaft 338, asheath 334, and a medicalultrasound transducer assembly 318. The medicalultrasound transducer assembly 318 is supported by theshaft 338 and has at least one medical-treatment ultrasound transducer 320. Thesheath 334 surrounds theshaft 338. Thesheath 334 includes at least oneballoon portion ultrasound end effector 326 with respect to patient tissue. - In one example of the embodiment of
FIG. 4 , theultrasound end effector 326 is insertable into a patient. In one variation, theultrasound end effector 326 is an ultrasound interstitial end effector which is interstitially insertable into patient tissue. In other variations, the ultrasound end effector is insertable into a patient in an endoscopic, laparoscopic, and/or open surgical manner. In another example, the ultrasound end effector is disposable on the outside of a patient. Other examples and variations are left to the artisan. - In one construction of the embodiment of
FIG. 3 , theultrasound end effector 326 has alongitudinal axis 324, and the at-least-one balloon portion (e.g., 330) acts as an acoustic window and is disposed to longitudinally overlap the at-least-one medical-treatment ultrasound transducer 320. In one variation of this construction, the at-least-one balloon portion (e.g., 330) includes at least one throughhole 352. In one modification, the at-least-one balloon portion (e.g., 330) includes a plurality of throughholes 352 creating a “weeping” balloon portion, wherein some of the acoustic coupling medium inside thesheath 334 extends and/or flows outside the sheath acoustic window providing improved acoustic coupling between the at-least-one medical-treatment ultrasound transducer 320 and patient tissue. - In one arrangement of the embodiment of
FIG. 3 , the at-least-one balloon portion (e.g., 330) includes at least one throughhole 352 and theultrasound end effector 326 is adapted to dispense adrug 354 through the at-least-one throughhole 352 to patient tissue. In one variation, thedrug 354 is carried in a liquidacoustic coupling medium 356, such as water, disposed between the medicalultrasound transducer assembly 318 and the at-least-oneballoon portion 330 whose pressure is controlled (such as by a pump in a handpiece operatively connected to the ultrasound end effector) to expand and contract the at-least-oneballoon portion 330. In one variation, thedrug 354 is at least potentiated (i.e., has its medical effect increased and/or activated) by ultrasound emitted from the at-least-one medical-treatment ultrasound transducer 320. - In the same or another arrangement of the embodiment of
FIG. 3 , theultrasound end effector 326 has alongitudinal axis 324, and the at-least-one balloon portion (e.g., 332) is disposed longitudinally apart from the at-least-one medical-treatment ultrasound transducer 320. In one variation of the embodiment ofFIG. 3 , the at-least-one balloon portion (e.g., 330) is a fully-circumferential balloon portion. In a different variation, the at-least-one balloon portion (e.g., 332) is a blister balloon portion. In one example of the embodiment ofFIG. 3 , the at-least-oneballoon portion outside surface 358 having a roughness average at least equal to 0.005-inch. In one variation, the outside surface includes ribs. Such surface roughness improves stabilization of theultrasound end effector 326 with respect to patient tissue when the at-least-oneballoon portion - The embodiments, constructions, implementations, etc. of the embodiments of
FIGS. 1-2 and 3 are equally applicable to the embodiment, constructions, implementations, etc. of the embodiment ofFIG. 4 . In one implementation of the embodiment ofFIG. 3 , the ultrasoundmedical system 310 also includes a controller, like the controller of the previously-illustrated and described arrangement of the embodiment ofFIGS. 1-2 , wherein the controller is operatively connected to the medical ultrasound transducer assembly, wherein the medical ultrasound transducer assembly is a medical-imaging-and-treatment ultrasound transducer assembly, and wherein the controller determines if the at-least-one balloon portion is acoustically coupled to, or acoustically decoupled from, patient tissue from ultrasonically imaging a balloon-tissue area using the medical-imaging-and-treatment ultrasound transducer assembly. - One method of the invention for ultrasonically treating a lesion in a patient is shown in block diagram form in
FIG. 5 , and an embodiment of an ultrasound medical system which can be used in performing the method is shown inFIG. 6 . The method includes steps a) through e). Step a) is labeled as “Obtain Interstitial End Effector” inblock 460 ofFIG. 5 . Step a) includes obtaining aninterstitial end effector 426 including adistal end 462 and including a medicalultrasound transducer assembly 418 having at least one medical-treatment ultrasound transducer 420 and at least one end-effector-tissue-track ablation device block 464 ofFIG. 5 . Step b) includes inserting theinterstitial end effector 426 into the patient creating a tissue track which is surrounded by patient tissue and which ends at thedistal end 462 of the insertedinterstitial end effector 426. Step c) is labeled as “Ablate Lesion Using Ultrasound” inblock 466 ofFIG. 5 . Step c) includes ultrasonically ablating the lesion using the at-least-one medical-treatment ultrasound transducer 420. Step d) is labeled as “Ablate Tissue Track Using End Effector” inblock 468 ofFIG. 5 . Step d) includes using the at-least-one end-effector-tissue-track ablation device block 470 ofFIG. 5 . Step e) includes withdrawing theinterstitial end effector 426 from the patient. - It is noted that creating a tissue track requires that the
interstitial end effector 426 be interstitially inserted into patient tissue. It is also noted that theinterstitial end effector 426 can be equipped with a retractable tip shield (not shown) for initial endoscopic or laparoscopic patient entry followed by interstitial insertion into patient tissue. - In one extension of the method of
FIG. 5 , there is included the step of using the at-least-one end-effector-tissue-track ablation device (e.g., 474) to ablate the patient tissue at thedistal end 462 of the insertedinterstitial end effector 426. - In one implementation of the method of
FIG. 5 , the at-least-one end-effector-tissue-track ablation device (e.g., 474) includes a non-ultrasound energy source, and step d) uses the non-ultrasound energy source to ablate the patient tissue surrounding the tissue track. In one variation, the non-ultrasound energy source is chosen from the group consisting of a resistive heat energy source, a hot liquid energy source, a monopolar radio-frequency (RF) energy source, a bipolar radio-frequency (RF) energy source, a capacitive heat energy source, a microwave energy source, and combinations thereof. - In another implementation of the method, the at-least-one end-effector-tissue-track ablation device (e.g., 476) includes a tissue-ablating chemical agent, and step d) uses the tissue-ablating chemical agent to ablate the patient tissue surrounding the tissue track. In one variation, the tissue-ablating chemical agent is chosen from the group consisting of fibrin, alcohol, an acidic fluid, a chemotherapeutic agent, and combinations thereof.
- In a further implementation of the method, step d) uses the medical
ultrasound transducer assembly 418 to ultrasonically ablate the patient tissue surrounding the tissue track. In one variation, step d) ultrasonically ablates at a higher ultrasound frequency than does step c). - In the same or another extension of the method of
FIG. 5 , there is included the step of monitoring (such as for acoustic coupling and/or for tissue ablation) the patient tissue surrounding the tissue track during step d). In one variation, the monitoring is chosen from the group consisting of B-mode ultrasonic image monitoring, tissue temperature monitoring, tissue electric impedance, and combinations thereof. - In the same or another extension of the method of
FIG. 5 , there are included, after step b) and before step c), the step of stabilizing (such as by using a balloon, a tine and/or suction) theinterstitial end effector 426 with respect to the patient tissue surrounding the tissue track and, after step c) and before step d), the step of releasing the stabilizing of theinterstitial end effector 426 with respect to the patient tissue surrounding the tissue track. - In one application of the method of
FIG. 5 , step e) includes stepwise withdrawing theinterstitial end effector 426 from the patient using a plurality of positional steps, and step d) includes ablating the patient tissue surrounding the tissue track for a predetermined time with the interstitial end effector at each positional step. - A fourth embodiment of the present invention, shown in
FIG. 6 , is an ultrasoundmedical system 410 comprising aninterstitial end effector 426 which is interstitially insertable into patient tissue, which includes at least one medical-treatment ultrasound transducer 420, and which includes at least one end-effector-tissue-track ablation device - In one enablement of the embodiment of
FIG. 6 , the ultrasoundmedical system 410 includes a controller (such as thecontroller 142 illustrated inFIG. 1 ) which is operatively connected to the at-least-one medical-treatment ultrasound transducer 420 to ultrasonically ablate a lesion in patient tissue of the patient and which is operatively connected to the at-least-one end-effector-tissue-track ablation device interstitial end effector 426 during withdrawal of theinterstitial end effector 426 from the patient. - In one application of the embodiment of
FIG. 6 , the at-least-one end-effector-tissue-track ablation device cylindrical ultrasound transducer 472. In the same or a different application, the at-least-one end-effector-tissue-track ablation device and the at-least-one medical-treatment ultrasound transducer are a single rotatable ultrasound transducer (such asultrasound transducer 420 made rotatable such as in a previously illustrated and described implementation of the embodiment ofFIGS. 1-2 ). Other applications of an end-effector-tissue-track ablation device involving ultrasound are left to the artisan. - In another application of the embodiment of
FIG. 6 , the at-least-one end-effector-tissue-track ablation device device 474 which uses a non-ultrasound energy source. In one variation, the non-ultrasound energy source is chosen from the group consisting of a resistive heat energy source, a hot liquid energy source, a monopolar radio-frequency (RF) energy source, a bipolar radio-frequency (RF) energy source, a capacitive heat energy source, a microwave energy source, and combinations thereof. - In a further application of the embodiment of
FIG. 6 , the at-least-one end-effector-tissue-track ablation device device 476 which releases a tissue-ablating chemical agent. In one variation, the tissue-ablating chemical agent is chosen from the group consisting of fibrin, alcohol, an acidic fluid, a chemotherapeutic agent, and combinations thereof. - In one construction of the embodiment of
FIG. 6 , theinterstitial end effector 426 has a length and anexterior surface 428 and includesposition markings 478 on theexterior surface 428 along at least a portion of its length. Such position markings allow a user to withdraw theinterstitial end effector 426 from patient tissue in positional steps while ablating patient tissue surrounding the end-effector tissue track for a predetermined dwell time at each positional step. In the same or a different construction, theinterstitial end effector 426 has alongitudinal axis 424 and adistal end 462, and wherein the at-least-one end-effector-tissue-track ablation device distal end 462. It is noted that the distal end of an interstitial end effector is an end having a tissue-piercing tip. In the same or a different construction, theinterstitial end effector 426 includes a tissue-ablating component (such as 474) adapted (such as by having a resistive heat energy source) to ablate (such as to thermally ablate) patient tissue longitudinally forward of thedistal end 462. - In one variation, the ultrasound interstitial end effector includes a
sheath 434 surrounding the medical-treatment ultrasound transducer 120 and having anacoustic window 480. In one modification, the entire sheath acts as an acoustic window. In another modification, the acoustic window is a thinner portion of the sheath. In a further modification, the acoustic window is a separate material(s) from the material(s) of the non-acoustic-window portion(s) of the sheath. Acoustic window component materials are known to those skilled in the art. Other modifications are left to the artisan. - It is noted that the embodiments, constructions, implementations, etc. of the embodiments of
FIGS. 1-2 , 3 and 4 are equally applicable to the embodiment, constructions, implementations, etc. of the embodiment ofFIG. 6 . - Several benefits and advantages are obtained from one or more of the embodiments and methods of the invention. In one example, having a non-ultrasound tissue-property-measuring sensor (such as a tissue temperature sensor and/or a tissue electric impedance sensor) allows ultrasound tissue ablation with feedback from the sensor used to evaluate the tissue ablation and/or modify the ultrasound treatment.
- While the present invention has been illustrated by a description of several embodiments and methods, it is not the intention of the applicants to restrict or limit the spirit and scope of the appended claims to such detail. Numerous other variations, changes, and substitutions will occur to those skilled in the art without departing from the scope of the invention. For instance, the ultrasound medical system of the invention has application in robotic assisted surgery taking into account the obvious modifications of such systems, components and methods to be compatible with such a robotic system. It will be understood that the foregoing description is provided by way of example, and that other modifications may occur to those skilled in the art without departing from the scope and spirit of the appended Claims.
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/091,693 US20110201975A1 (en) | 2004-05-20 | 2011-04-21 | Ultrasound medical system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/850,038 US7951095B2 (en) | 2004-05-20 | 2004-05-20 | Ultrasound medical system |
US13/091,693 US20110201975A1 (en) | 2004-05-20 | 2011-04-21 | Ultrasound medical system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/850,038 Continuation US7951095B2 (en) | 2004-05-20 | 2004-05-20 | Ultrasound medical system |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110201975A1 true US20110201975A1 (en) | 2011-08-18 |
Family
ID=35376133
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/850,038 Active 2029-08-30 US7951095B2 (en) | 2004-05-20 | 2004-05-20 | Ultrasound medical system |
US13/091,693 Abandoned US20110201975A1 (en) | 2004-05-20 | 2011-04-21 | Ultrasound medical system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/850,038 Active 2029-08-30 US7951095B2 (en) | 2004-05-20 | 2004-05-20 | Ultrasound medical system |
Country Status (1)
Country | Link |
---|---|
US (2) | US7951095B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8232801B2 (en) | 2011-06-30 | 2012-07-31 | General Electric Company | Nuclear quadrupole resonance system and method for structural health monitoring |
Families Citing this family (182)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050943A (en) | 1997-10-14 | 2000-04-18 | Guided Therapy Systems, Inc. | Imaging, therapy, and temperature monitoring ultrasonic system |
US7914453B2 (en) | 2000-12-28 | 2011-03-29 | Ardent Sound, Inc. | Visual imaging system for ultrasonic probe |
US20030013960A1 (en) | 2001-05-29 | 2003-01-16 | Makin Inder Raj. S. | Guiding ultrasound end effector for medical treatment |
US7846096B2 (en) | 2001-05-29 | 2010-12-07 | Ethicon Endo-Surgery, Inc. | Method for monitoring of medical treatment using pulse-echo ultrasound |
US10835307B2 (en) | 2001-06-12 | 2020-11-17 | Ethicon Llc | Modular battery powered handheld surgical instrument containing elongated multi-layered shaft |
US8182501B2 (en) | 2004-02-27 | 2012-05-22 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical shears and method for sealing a blood vessel using same |
US20050240123A1 (en) * | 2004-04-14 | 2005-10-27 | Mast T D | Ultrasound medical treatment system and method |
US7883468B2 (en) | 2004-05-18 | 2011-02-08 | Ethicon Endo-Surgery, Inc. | Medical system having an ultrasound source and an acoustic coupling medium |
US7473250B2 (en) * | 2004-05-21 | 2009-01-06 | Ethicon Endo-Surgery, Inc. | Ultrasound medical system and method |
US7695436B2 (en) * | 2004-05-21 | 2010-04-13 | Ethicon Endo-Surgery, Inc. | Transmit apodization of an ultrasound transducer array |
US7806839B2 (en) | 2004-06-14 | 2010-10-05 | Ethicon Endo-Surgery, Inc. | System and method for ultrasound therapy using grating lobes |
US7824348B2 (en) | 2004-09-16 | 2010-11-02 | Guided Therapy Systems, L.L.C. | System and method for variable depth ultrasound treatment |
US9011336B2 (en) | 2004-09-16 | 2015-04-21 | Guided Therapy Systems, Llc | Method and system for combined energy therapy profile |
US7393325B2 (en) | 2004-09-16 | 2008-07-01 | Guided Therapy Systems, L.L.C. | Method and system for ultrasound treatment with a multi-directional transducer |
US20120165668A1 (en) | 2010-08-02 | 2012-06-28 | Guided Therapy Systems, Llc | Systems and methods for treating acute and/or chronic injuries in soft tissue |
US10864385B2 (en) | 2004-09-24 | 2020-12-15 | Guided Therapy Systems, Llc | Rejuvenating skin by heating tissue for cosmetic treatment of the face and body |
US8444562B2 (en) | 2004-10-06 | 2013-05-21 | Guided Therapy Systems, Llc | System and method for treating muscle, tendon, ligament and cartilage tissue |
US8535228B2 (en) | 2004-10-06 | 2013-09-17 | Guided Therapy Systems, Llc | Method and system for noninvasive face lifts and deep tissue tightening |
US11883688B2 (en) | 2004-10-06 | 2024-01-30 | Guided Therapy Systems, Llc | Energy based fat reduction |
KR20130080477A (en) | 2004-10-06 | 2013-07-12 | 가이디드 테라피 시스템스, 엘.엘.씨. | System of ultrasound treatment |
US8690779B2 (en) | 2004-10-06 | 2014-04-08 | Guided Therapy Systems, Llc | Noninvasive aesthetic treatment for tightening tissue |
US9694212B2 (en) | 2004-10-06 | 2017-07-04 | Guided Therapy Systems, Llc | Method and system for ultrasound treatment of skin |
KR101328103B1 (en) | 2004-10-06 | 2013-11-13 | 가이디드 테라피 시스템스, 엘.엘.씨. | Method and system for noninvasive cosmetic enhancement |
US11235179B2 (en) | 2004-10-06 | 2022-02-01 | Guided Therapy Systems, Llc | Energy based skin gland treatment |
US8663112B2 (en) | 2004-10-06 | 2014-03-04 | Guided Therapy Systems, Llc | Methods and systems for fat reduction and/or cellulite treatment |
US7530356B2 (en) * | 2004-10-06 | 2009-05-12 | Guided Therapy Systems, Inc. | Method and system for noninvasive mastopexy |
US20060111744A1 (en) | 2004-10-13 | 2006-05-25 | Guided Therapy Systems, L.L.C. | Method and system for treatment of sweat glands |
US9827449B2 (en) | 2004-10-06 | 2017-11-28 | Guided Therapy Systems, L.L.C. | Systems for treating skin laxity |
US8133180B2 (en) | 2004-10-06 | 2012-03-13 | Guided Therapy Systems, L.L.C. | Method and system for treating cellulite |
US7758524B2 (en) | 2004-10-06 | 2010-07-20 | Guided Therapy Systems, L.L.C. | Method and system for ultra-high frequency ultrasound treatment |
US11207548B2 (en) | 2004-10-07 | 2021-12-28 | Guided Therapy Systems, L.L.C. | Ultrasound probe for treating skin laxity |
US11724133B2 (en) | 2004-10-07 | 2023-08-15 | Guided Therapy Systems, Llc | Ultrasound probe for treatment of skin |
MX2007004151A (en) | 2004-10-08 | 2007-09-11 | Johnson & Johnson | Ultrasonic surgical instrument. |
WO2006093895A2 (en) * | 2005-02-28 | 2006-09-08 | C.R. Bard, Inc. | Methods and apparatus for configuring an ablation source of a catheter |
JP4695188B2 (en) | 2005-04-25 | 2011-06-08 | アーデント サウンド, インコーポレイテッド | Method and apparatus for improving the safety of computer peripherals |
US20100292603A1 (en) * | 2005-09-21 | 2010-11-18 | Beth Israel Deaconess Medical Center, Inc. | Electrical Impedance Myography |
US20070191713A1 (en) | 2005-10-14 | 2007-08-16 | Eichmann Stephen E | Ultrasonic device for cutting and coagulating |
US7621930B2 (en) | 2006-01-20 | 2009-11-24 | Ethicon Endo-Surgery, Inc. | Ultrasound medical instrument having a medical ultrasonic blade |
US20070213705A1 (en) * | 2006-03-08 | 2007-09-13 | Schmid Peter M | Insulated needle and system |
US9566454B2 (en) | 2006-09-18 | 2017-02-14 | Guided Therapy Systems, Llc | Method and sysem for non-ablative acne treatment and prevention |
US8911460B2 (en) | 2007-03-22 | 2014-12-16 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8226675B2 (en) | 2007-03-22 | 2012-07-24 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8142461B2 (en) | 2007-03-22 | 2012-03-27 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8057498B2 (en) | 2007-11-30 | 2011-11-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instrument blades |
DE102007014634B3 (en) * | 2007-03-23 | 2008-12-11 | Karl-Heinz Bachmann | Instrument for the medical examination of narrow body canals |
TWI526233B (en) | 2007-05-07 | 2016-03-21 | 指導治療系統股份有限公司 | Methods and systems for modulating medicants using acoustic energy |
US20150174388A1 (en) | 2007-05-07 | 2015-06-25 | Guided Therapy Systems, Llc | Methods and Systems for Ultrasound Assisted Delivery of a Medicant to Tissue |
US8808319B2 (en) | 2007-07-27 | 2014-08-19 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8882791B2 (en) | 2007-07-27 | 2014-11-11 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8523889B2 (en) | 2007-07-27 | 2013-09-03 | Ethicon Endo-Surgery, Inc. | Ultrasonic end effectors with increased active length |
US8512365B2 (en) | 2007-07-31 | 2013-08-20 | Ethicon Endo-Surgery, Inc. | Surgical instruments |
US8430898B2 (en) | 2007-07-31 | 2013-04-30 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US9044261B2 (en) | 2007-07-31 | 2015-06-02 | Ethicon Endo-Surgery, Inc. | Temperature controlled ultrasonic surgical instruments |
US20090062724A1 (en) * | 2007-08-31 | 2009-03-05 | Rixen Chen | System and apparatus for sonodynamic therapy |
AU2008308606B2 (en) | 2007-10-05 | 2014-12-18 | Ethicon Endo-Surgery, Inc. | Ergonomic surgical instruments |
US10010339B2 (en) | 2007-11-30 | 2018-07-03 | Ethicon Llc | Ultrasonic surgical blades |
CA3206234A1 (en) | 2008-06-06 | 2009-12-10 | Ulthera, Inc. | A system and method for cosmetic treatment and imaging |
WO2010011843A1 (en) | 2008-07-25 | 2010-01-28 | Cook Incorporated | Balloon catheter and method for making the same |
US9089360B2 (en) | 2008-08-06 | 2015-07-28 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
US9700339B2 (en) | 2009-05-20 | 2017-07-11 | Ethicon Endo-Surgery, Inc. | Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments |
US8663220B2 (en) | 2009-07-15 | 2014-03-04 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments |
US8951248B2 (en) | 2009-10-09 | 2015-02-10 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
USRE47996E1 (en) | 2009-10-09 | 2020-05-19 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US9168054B2 (en) | 2009-10-09 | 2015-10-27 | Ethicon Endo-Surgery, Inc. | Surgical generator for ultrasonic and electrosurgical devices |
US10441345B2 (en) | 2009-10-09 | 2019-10-15 | Ethicon Llc | Surgical generator for ultrasonic and electrosurgical devices |
US11090104B2 (en) | 2009-10-09 | 2021-08-17 | Cilag Gmbh International | Surgical generator for ultrasonic and electrosurgical devices |
US8715186B2 (en) | 2009-11-24 | 2014-05-06 | Guided Therapy Systems, Llc | Methods and systems for generating thermal bubbles for improved ultrasound imaging and therapy |
EP2520101B1 (en) | 2009-12-31 | 2021-03-17 | ZetrOZ Systems LLC | Low-profile ultrasound transducer |
US8469981B2 (en) | 2010-02-11 | 2013-06-25 | Ethicon Endo-Surgery, Inc. | Rotatable cutting implement arrangements for ultrasonic surgical instruments |
US8961547B2 (en) | 2010-02-11 | 2015-02-24 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with moving cutting implement |
US8486096B2 (en) | 2010-02-11 | 2013-07-16 | Ethicon Endo-Surgery, Inc. | Dual purpose surgical instrument for cutting and coagulating tissue |
US8951272B2 (en) | 2010-02-11 | 2015-02-10 | Ethicon Endo-Surgery, Inc. | Seal arrangements for ultrasonically powered surgical instruments |
US8579928B2 (en) | 2010-02-11 | 2013-11-12 | Ethicon Endo-Surgery, Inc. | Outer sheath and blade arrangements for ultrasonic surgical instruments |
GB2480498A (en) | 2010-05-21 | 2011-11-23 | Ethicon Endo Surgery Inc | Medical device comprising RF circuitry |
US8795327B2 (en) | 2010-07-22 | 2014-08-05 | Ethicon Endo-Surgery, Inc. | Electrosurgical instrument with separate closure and cutting members |
US9192431B2 (en) | 2010-07-23 | 2015-11-24 | Ethicon Endo-Surgery, Inc. | Electrosurgical cutting and sealing instrument |
US9504446B2 (en) | 2010-08-02 | 2016-11-29 | Guided Therapy Systems, Llc | Systems and methods for coupling an ultrasound source to tissue |
US8857438B2 (en) | 2010-11-08 | 2014-10-14 | Ulthera, Inc. | Devices and methods for acoustic shielding |
WO2013009784A2 (en) | 2011-07-10 | 2013-01-17 | Guided Therapy Systems, Llc | Systems and method for accelerating healing of implanted material and/or native tissue |
WO2013012641A1 (en) | 2011-07-11 | 2013-01-24 | Guided Therapy Systems, Llc | Systems and methods for coupling an ultrasound source to tissue |
US9259265B2 (en) | 2011-07-22 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Surgical instruments for tensioning tissue |
EP2811932B1 (en) | 2012-02-10 | 2019-06-26 | Ethicon LLC | Robotically controlled surgical instrument |
US9439668B2 (en) | 2012-04-09 | 2016-09-13 | Ethicon Endo-Surgery, Llc | Switch arrangements for ultrasonic surgical instruments |
US9724118B2 (en) | 2012-04-09 | 2017-08-08 | Ethicon Endo-Surgery, Llc | Techniques for cutting and coagulating tissue for ultrasonic surgical instruments |
US9237921B2 (en) | 2012-04-09 | 2016-01-19 | Ethicon Endo-Surgery, Inc. | Devices and techniques for cutting and coagulating tissue |
US9226766B2 (en) | 2012-04-09 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Serial communication protocol for medical device |
US9241731B2 (en) | 2012-04-09 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Rotatable electrical connection for ultrasonic surgical instruments |
US9263663B2 (en) | 2012-04-13 | 2016-02-16 | Ardent Sound, Inc. | Method of making thick film transducer arrays |
US20140005705A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Surgical instruments with articulating shafts |
US9820768B2 (en) | 2012-06-29 | 2017-11-21 | Ethicon Llc | Ultrasonic surgical instruments with control mechanisms |
US20140005702A1 (en) | 2012-06-29 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical instruments with distally positioned transducers |
US9351754B2 (en) | 2012-06-29 | 2016-05-31 | Ethicon Endo-Surgery, Llc | Ultrasonic surgical instruments with distally positioned jaw assemblies |
US9408622B2 (en) | 2012-06-29 | 2016-08-09 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9198714B2 (en) | 2012-06-29 | 2015-12-01 | Ethicon Endo-Surgery, Inc. | Haptic feedback devices for surgical robot |
US9226767B2 (en) | 2012-06-29 | 2016-01-05 | Ethicon Endo-Surgery, Inc. | Closed feedback control for electrosurgical device |
US9326788B2 (en) | 2012-06-29 | 2016-05-03 | Ethicon Endo-Surgery, Llc | Lockout mechanism for use with robotic electrosurgical device |
US9393037B2 (en) | 2012-06-29 | 2016-07-19 | Ethicon Endo-Surgery, Llc | Surgical instruments with articulating shafts |
US9283045B2 (en) | 2012-06-29 | 2016-03-15 | Ethicon Endo-Surgery, Llc | Surgical instruments with fluid management system |
US9510802B2 (en) | 2012-09-21 | 2016-12-06 | Guided Therapy Systems, Llc | Reflective ultrasound technology for dermatological treatments |
US9492224B2 (en) | 2012-09-28 | 2016-11-15 | EthiconEndo-Surgery, LLC | Multi-function bi-polar forceps |
US10201365B2 (en) * | 2012-10-22 | 2019-02-12 | Ethicon Llc | Surgeon feedback sensing and display methods |
US9095367B2 (en) | 2012-10-22 | 2015-08-04 | Ethicon Endo-Surgery, Inc. | Flexible harmonic waveguides/blades for surgical instruments |
US20140135804A1 (en) | 2012-11-15 | 2014-05-15 | Ethicon Endo-Surgery, Inc. | Ultrasonic and electrosurgical devices |
CN204017181U (en) | 2013-03-08 | 2014-12-17 | 奥赛拉公司 | Aesthstic imaging and processing system, multifocal processing system and perform the system of aesthetic procedure |
US10226273B2 (en) | 2013-03-14 | 2019-03-12 | Ethicon Llc | Mechanical fasteners for use with surgical energy devices |
US9241728B2 (en) | 2013-03-15 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Surgical instrument with multiple clamping mechanisms |
WO2014146022A2 (en) | 2013-03-15 | 2014-09-18 | Guided Therapy Systems Llc | Ultrasound treatment device and methods of use |
US9814514B2 (en) | 2013-09-13 | 2017-11-14 | Ethicon Llc | Electrosurgical (RF) medical instruments for cutting and coagulating tissue |
US9265926B2 (en) | 2013-11-08 | 2016-02-23 | Ethicon Endo-Surgery, Llc | Electrosurgical devices |
GB2521229A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
GB2521228A (en) | 2013-12-16 | 2015-06-17 | Ethicon Endo Surgery Inc | Medical device |
US9795436B2 (en) | 2014-01-07 | 2017-10-24 | Ethicon Llc | Harvesting energy from a surgical generator |
US9554854B2 (en) | 2014-03-18 | 2017-01-31 | Ethicon Endo-Surgery, Llc | Detecting short circuits in electrosurgical medical devices |
US10092310B2 (en) | 2014-03-27 | 2018-10-09 | Ethicon Llc | Electrosurgical devices |
US10463421B2 (en) | 2014-03-27 | 2019-11-05 | Ethicon Llc | Two stage trigger, clamp and cut bipolar vessel sealer |
US9737355B2 (en) | 2014-03-31 | 2017-08-22 | Ethicon Llc | Controlling impedance rise in electrosurgical medical devices |
US9913680B2 (en) | 2014-04-15 | 2018-03-13 | Ethicon Llc | Software algorithms for electrosurgical instruments |
WO2015160708A1 (en) | 2014-04-18 | 2015-10-22 | Ulthera, Inc. | Band transducer ultrasound therapy |
US10285724B2 (en) | 2014-07-31 | 2019-05-14 | Ethicon Llc | Actuation mechanisms and load adjustment assemblies for surgical instruments |
US10639092B2 (en) | 2014-12-08 | 2020-05-05 | Ethicon Llc | Electrode configurations for surgical instruments |
US10245095B2 (en) | 2015-02-06 | 2019-04-02 | Ethicon Llc | Electrosurgical instrument with rotation and articulation mechanisms |
US10342602B2 (en) | 2015-03-17 | 2019-07-09 | Ethicon Llc | Managing tissue treatment |
US10321950B2 (en) | 2015-03-17 | 2019-06-18 | Ethicon Llc | Managing tissue treatment |
US10595929B2 (en) | 2015-03-24 | 2020-03-24 | Ethicon Llc | Surgical instruments with firing system overload protection mechanisms |
US10034684B2 (en) | 2015-06-15 | 2018-07-31 | Ethicon Llc | Apparatus and method for dissecting and coagulating tissue |
US11020140B2 (en) | 2015-06-17 | 2021-06-01 | Cilag Gmbh International | Ultrasonic surgical blade for use with ultrasonic surgical instruments |
US11051873B2 (en) | 2015-06-30 | 2021-07-06 | Cilag Gmbh International | Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters |
US11129669B2 (en) | 2015-06-30 | 2021-09-28 | Cilag Gmbh International | Surgical system with user adaptable techniques based on tissue type |
US10357303B2 (en) | 2015-06-30 | 2019-07-23 | Ethicon Llc | Translatable outer tube for sealing using shielded lap chole dissector |
US10898256B2 (en) | 2015-06-30 | 2021-01-26 | Ethicon Llc | Surgical system with user adaptable techniques based on tissue impedance |
US10034704B2 (en) | 2015-06-30 | 2018-07-31 | Ethicon Llc | Surgical instrument with user adaptable algorithms |
US10765470B2 (en) | 2015-06-30 | 2020-09-08 | Ethicon Llc | Surgical system with user adaptable techniques employing simultaneous energy modalities based on tissue parameters |
US10154852B2 (en) | 2015-07-01 | 2018-12-18 | Ethicon Llc | Ultrasonic surgical blade with improved cutting and coagulation features |
US10687884B2 (en) | 2015-09-30 | 2020-06-23 | Ethicon Llc | Circuits for supplying isolated direct current (DC) voltage to surgical instruments |
US10595930B2 (en) | 2015-10-16 | 2020-03-24 | Ethicon Llc | Electrode wiping surgical device |
US10179022B2 (en) | 2015-12-30 | 2019-01-15 | Ethicon Llc | Jaw position impedance limiter for electrosurgical instrument |
US10575892B2 (en) | 2015-12-31 | 2020-03-03 | Ethicon Llc | Adapter for electrical surgical instruments |
US10251664B2 (en) | 2016-01-15 | 2019-04-09 | Ethicon Llc | Modular battery powered handheld surgical instrument with multi-function motor via shifting gear assembly |
US11129670B2 (en) | 2016-01-15 | 2021-09-28 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization |
US11229471B2 (en) | 2016-01-15 | 2022-01-25 | Cilag Gmbh International | Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization |
US10716615B2 (en) | 2016-01-15 | 2020-07-21 | Ethicon Llc | Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade |
PL3405294T3 (en) | 2016-01-18 | 2023-05-08 | Ulthera, Inc. | Compact ultrasound device having annular ultrasound array peripherally electrically connected to flexible printed circuit board |
US10555769B2 (en) | 2016-02-22 | 2020-02-11 | Ethicon Llc | Flexible circuits for electrosurgical instrument |
US10702329B2 (en) | 2016-04-29 | 2020-07-07 | Ethicon Llc | Jaw structure with distal post for electrosurgical instruments |
US10485607B2 (en) | 2016-04-29 | 2019-11-26 | Ethicon Llc | Jaw structure with distal closure for electrosurgical instruments |
US10646269B2 (en) | 2016-04-29 | 2020-05-12 | Ethicon Llc | Non-linear jaw gap for electrosurgical instruments |
US10456193B2 (en) | 2016-05-03 | 2019-10-29 | Ethicon Llc | Medical device with a bilateral jaw configuration for nerve stimulation |
US10245064B2 (en) | 2016-07-12 | 2019-04-02 | Ethicon Llc | Ultrasonic surgical instrument with piezoelectric central lumen transducer |
US10893883B2 (en) | 2016-07-13 | 2021-01-19 | Ethicon Llc | Ultrasonic assembly for use with ultrasonic surgical instruments |
US10842522B2 (en) | 2016-07-15 | 2020-11-24 | Ethicon Llc | Ultrasonic surgical instruments having offset blades |
US10376305B2 (en) | 2016-08-05 | 2019-08-13 | Ethicon Llc | Methods and systems for advanced harmonic energy |
US10285723B2 (en) | 2016-08-09 | 2019-05-14 | Ethicon Llc | Ultrasonic surgical blade with improved heel portion |
USD847990S1 (en) | 2016-08-16 | 2019-05-07 | Ethicon Llc | Surgical instrument |
IL293809B2 (en) | 2016-08-16 | 2023-09-01 | Ulthera Inc | Systems and methods for cosmetic ultrasound treatment of skin |
US10779847B2 (en) | 2016-08-25 | 2020-09-22 | Ethicon Llc | Ultrasonic transducer to waveguide joining |
US10952759B2 (en) | 2016-08-25 | 2021-03-23 | Ethicon Llc | Tissue loading of a surgical instrument |
WO2018085532A2 (en) | 2016-11-03 | 2018-05-11 | Edge Surgical, Inc. | Surgical depth instrument having neuromonitoring capabilities |
US10603064B2 (en) | 2016-11-28 | 2020-03-31 | Ethicon Llc | Ultrasonic transducer |
US11266430B2 (en) | 2016-11-29 | 2022-03-08 | Cilag Gmbh International | End effector control and calibration |
US10792080B2 (en) | 2017-06-14 | 2020-10-06 | Edge Surgical, Inc. | Devices for minimally invasive procedures |
US10820920B2 (en) | 2017-07-05 | 2020-11-03 | Ethicon Llc | Reusable ultrasonic medical devices and methods of their use |
US10925628B2 (en) | 2017-09-18 | 2021-02-23 | Novuson Surgical, Inc. | Tissue engagement apparatus for theapeutic ultrasound apparatus and method |
WO2019164836A1 (en) | 2018-02-20 | 2019-08-29 | Ulthera, Inc. | Systems and methods for combined cosmetic treatment of cellulite with ultrasound |
AU2019231188B2 (en) * | 2018-03-05 | 2021-02-11 | Edge Surgical, Inc. | Handheld devices for use in medical procedures |
US20210219993A1 (en) * | 2018-03-05 | 2021-07-22 | Edge Surgical, Inc. | Handheld devices for use in medical procedures |
RU2704784C1 (en) * | 2018-12-03 | 2019-10-30 | Гонча Фарид кызы Аллахвердиева | Method for ultrasonography of tongue tumor using transcutaneous or submandibular approach in patients with limited language mobility caused by pain syndrome |
US11937863B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Deflectable electrode with variable compression bias along the length of the deflectable electrode |
US11779329B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a flex circuit including a sensor system |
US11696776B2 (en) | 2019-12-30 | 2023-07-11 | Cilag Gmbh International | Articulatable surgical instrument |
US11684412B2 (en) | 2019-12-30 | 2023-06-27 | Cilag Gmbh International | Surgical instrument with rotatable and articulatable surgical end effector |
US11911063B2 (en) | 2019-12-30 | 2024-02-27 | Cilag Gmbh International | Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade |
US11786291B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Deflectable support of RF energy electrode with respect to opposing ultrasonic blade |
US11452525B2 (en) | 2019-12-30 | 2022-09-27 | Cilag Gmbh International | Surgical instrument comprising an adjustment system |
US11812957B2 (en) | 2019-12-30 | 2023-11-14 | Cilag Gmbh International | Surgical instrument comprising a signal interference resolution system |
US11944366B2 (en) | 2019-12-30 | 2024-04-02 | Cilag Gmbh International | Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode |
US20210196349A1 (en) | 2019-12-30 | 2021-07-01 | Ethicon Llc | Electrosurgical instrument with flexible wiring assemblies |
US11937866B2 (en) | 2019-12-30 | 2024-03-26 | Cilag Gmbh International | Method for an electrosurgical procedure |
US11660089B2 (en) | 2019-12-30 | 2023-05-30 | Cilag Gmbh International | Surgical instrument comprising a sensing system |
US20210196361A1 (en) | 2019-12-30 | 2021-07-01 | Ethicon Llc | Electrosurgical instrument with monopolar and bipolar energy capabilities |
US11779387B2 (en) | 2019-12-30 | 2023-10-10 | Cilag Gmbh International | Clamp arm jaw to minimize tissue sticking and improve tissue control |
US11786294B2 (en) | 2019-12-30 | 2023-10-17 | Cilag Gmbh International | Control program for modular combination energy device |
US11950797B2 (en) | 2019-12-30 | 2024-04-09 | Cilag Gmbh International | Deflectable electrode with higher distal bias relative to proximal bias |
Citations (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168659A (en) * | 1960-01-11 | 1965-02-02 | Gen Motors Corp | Variable focus transducer |
US3779234A (en) * | 1971-06-30 | 1973-12-18 | Intersc Res Inst | Ultrasonic catheter with rotating transducers |
US3902501A (en) * | 1973-06-21 | 1975-09-02 | Medtronic Inc | Endocardial electrode |
US3927557A (en) * | 1974-05-30 | 1975-12-23 | Gen Electric | Acoustic imaging apparatus with liquid-filled acoustic corrector lens |
US4211948A (en) * | 1978-11-08 | 1980-07-08 | General Electric Company | Front surface matched piezoelectric ultrasonic transducer array with wide field of view |
US4315514A (en) * | 1980-05-08 | 1982-02-16 | William Drewes | Method and apparatus for selective cell destruction |
US4323077A (en) * | 1980-03-12 | 1982-04-06 | General Electric Company | Acoustic intensity monitor |
US4396019A (en) * | 1978-03-06 | 1983-08-02 | Perry Jr John D | Vaginal myograph method and apparatus |
US4484569A (en) * | 1981-03-13 | 1984-11-27 | Riverside Research Institute | Ultrasonic diagnostic and therapeutic transducer assembly and method for using |
US4646756A (en) * | 1982-10-26 | 1987-03-03 | The University Of Aberdeen | Ultra sound hyperthermia device |
US4748985A (en) * | 1985-05-10 | 1988-06-07 | Olympus Optical Co., Ltd. | Ultrasonic imaging apparatus having circulating cooling liquid for cooling ultrasonic transducers thereof |
US4757820A (en) * | 1985-03-15 | 1988-07-19 | Kabushiki Kaisha Toshiba | Ultrasound therapy system |
US4765331A (en) * | 1987-02-10 | 1988-08-23 | Circon Corporation | Electrosurgical device with treatment arc of less than 360 degrees |
US4787394A (en) * | 1986-04-24 | 1988-11-29 | Kabushiki Kaisha Toshiba | Ultrasound therapy apparatus |
US4790329A (en) * | 1987-06-12 | 1988-12-13 | Trustees Of Beth Israel Hospital | Adjustable biopsy localization device |
US4798215A (en) * | 1984-03-15 | 1989-01-17 | Bsd Medical Corporation | Hyperthermia apparatus |
US4818954A (en) * | 1986-02-15 | 1989-04-04 | Karl Storz Endoscopy-America, Inc. | High-frequency generator with automatic power-control for high-frequency surgery |
US4844080A (en) * | 1987-02-19 | 1989-07-04 | Michael Frass | Ultrasound contact medium dispenser |
US4858613A (en) * | 1988-03-02 | 1989-08-22 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US4884080A (en) * | 1985-01-31 | 1989-11-28 | Kabushiki Kaisha Toshiba | Color image printing apparatus |
US4932414A (en) * | 1987-11-02 | 1990-06-12 | Cornell Research Foundation, Inc. | System of therapeutic ultrasound and real-time ultrasonic scanning |
US4937767A (en) * | 1986-12-24 | 1990-06-26 | Hewlett-Packard Company | Method and apparatus for adjusting the intensity profile of an ultrasound beam |
US4951653A (en) * | 1988-03-02 | 1990-08-28 | Laboratory Equipment, Corp. | Ultrasound brain lesioning system |
US4955365A (en) * | 1988-03-02 | 1990-09-11 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US4955366A (en) * | 1987-11-27 | 1990-09-11 | Olympus Optical Co., Ltd. | Ultrasonic therapeutical apparatus |
US4960109A (en) * | 1988-06-21 | 1990-10-02 | Massachusetts Institute Of Technology | Multi-purpose temperature sensing probe for hyperthermia therapy |
US4960107A (en) * | 1987-09-30 | 1990-10-02 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US4984575A (en) * | 1987-04-16 | 1991-01-15 | Olympus Optical Co., Ltd. | Therapeutical apparatus of extracorporeal type |
US4986275A (en) * | 1987-08-05 | 1991-01-22 | Kabushiki Kaisha Toshiba | Ultrasonic therapy apparatus |
US5005580A (en) * | 1988-04-22 | 1991-04-09 | Kabushiki Kaisha Toshiba | Destroying wave treatment apparatus |
US5015929A (en) * | 1987-09-07 | 1991-05-14 | Technomed International, S.A. | Piezoelectric device with reduced negative waves, and use of said device for extracorporeal lithotrity or for destroying particular tissues |
USRE33590E (en) * | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
US5031626A (en) * | 1988-08-17 | 1991-07-16 | Siemens Aktiengesellschaft | Extracorporeal lithotripsy apparatus with an ultrasound locating system |
US5036855A (en) * | 1988-03-02 | 1991-08-06 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US5042486A (en) * | 1989-09-29 | 1991-08-27 | Siemens Aktiengesellschaft | Catheter locatable with non-ionizing field and method for locating same |
US5054470A (en) * | 1988-03-02 | 1991-10-08 | Laboratory Equipment, Corp. | Ultrasonic treatment transducer with pressurized acoustic coupling |
US5065740A (en) * | 1986-12-26 | 1991-11-19 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US5078144A (en) * | 1988-08-19 | 1992-01-07 | Olympus Optical Co. Ltd. | System for applying ultrasonic waves and a treatment instrument to a body part |
US5080101A (en) * | 1983-12-14 | 1992-01-14 | Edap International, S.A. | Method for examining and aiming treatment with untrasound |
US5095907A (en) * | 1989-06-21 | 1992-03-17 | Kabushiki Kaisha Toshiba | Acoustic wave therapy apparatus |
US5095906A (en) * | 1987-09-30 | 1992-03-17 | Kabushiki Kaisha Toshiba | Image processing system |
US5117832A (en) * | 1990-09-21 | 1992-06-02 | Diasonics, Inc. | Curved rectangular/elliptical transducer |
US5143074A (en) * | 1983-12-14 | 1992-09-01 | Edap International | Ultrasonic treatment device using a focussing and oscillating piezoelectric element |
US5148809A (en) * | 1990-02-28 | 1992-09-22 | Asgard Medical Systems, Inc. | Method and apparatus for detecting blood vessels and displaying an enhanced video image from an ultrasound scan |
US5149319A (en) * | 1990-09-11 | 1992-09-22 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids |
US5150712A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment |
US5150711A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Ultra-high-speed extracorporeal ultrasound hyperthermia treatment device |
US5158070A (en) * | 1983-12-14 | 1992-10-27 | Edap International, S.A. | Method for the localized destruction of soft structures using negative pressure elastic waves |
US5158071A (en) * | 1988-07-01 | 1992-10-27 | Hitachi, Ltd. | Ultrasonic apparatus for therapeutical use |
US5203333A (en) * | 1989-05-15 | 1993-04-20 | Kabushiki Kaisha Toshiba | Acoustic wave therapy apparatus |
US5209221A (en) * | 1988-03-01 | 1993-05-11 | Richard Wolf Gmbh | Ultrasonic treatment of pathological tissue |
US5238007A (en) * | 1991-12-12 | 1993-08-24 | Vitatron Medical B.V. | Pacing lead with improved anchor mechanism |
US5240005A (en) * | 1990-11-22 | 1993-08-31 | Dornier Medizintechnik Gmbh | Acoustic focussing device |
US5242437A (en) * | 1988-06-10 | 1993-09-07 | Trimedyne Laser Systems, Inc. | Medical device applying localized high intensity light and heat, particularly for destruction of the endometrium |
US5295484A (en) * | 1992-05-19 | 1994-03-22 | Arizona Board Of Regents For And On Behalf Of The University Of Arizona | Apparatus and method for intra-cardiac ablation of arrhythmias |
US5304115A (en) * | 1991-01-11 | 1994-04-19 | Baxter International Inc. | Ultrasonic angioplasty device incorporating improved transmission member and ablation probe |
US5305731A (en) * | 1991-10-31 | 1994-04-26 | Siemens Aktiengesellschaft | Apparatus for generating acoustic wave having a liquid lens with an adjustable focal length |
US5311869A (en) * | 1990-03-24 | 1994-05-17 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasonic wave treatment in which medical progress may be evaluated |
US5345940A (en) * | 1991-11-08 | 1994-09-13 | Mayo Foundation For Medical Education And Research | Transvascular ultrasound hemodynamic and interventional catheter and method |
US5348017A (en) * | 1993-01-19 | 1994-09-20 | Cardiovascular Imaging Systems, Inc. | Drive shaft for an intravascular catheter system |
US5354258A (en) * | 1992-01-07 | 1994-10-11 | Edap International | Ultra-high-speed extracorporeal ultrasound hyperthermia treatment method |
US5370121A (en) * | 1992-09-07 | 1994-12-06 | Siemens Aktiengesellschaft | Method and apparatus for non-invasive measurement of a temperature change in a subject |
US5391140A (en) * | 1993-01-29 | 1995-02-21 | Siemens Aktiengesellschaft | Therapy apparatus for locating and treating a zone in the body of a life form with acoustic waves |
US5391197A (en) * | 1992-11-13 | 1995-02-21 | Dornier Medical Systems, Inc. | Ultrasound thermotherapy probe |
US5398691A (en) * | 1993-09-03 | 1995-03-21 | University Of Washington | Method and apparatus for three-dimensional translumenal ultrasonic imaging |
US5398690A (en) * | 1994-08-03 | 1995-03-21 | Batten; Bobby G. | Slaved biopsy device, analysis apparatus, and process |
US5402792A (en) * | 1993-03-30 | 1995-04-04 | Shimadzu Corporation | Ultrasonic medical apparatus |
US5409002A (en) * | 1989-07-12 | 1995-04-25 | Focus Surgery Incorporated | Treatment system with localization |
US5413550A (en) * | 1993-07-21 | 1995-05-09 | Pti, Inc. | Ultrasound therapy system with automatic dose control |
US5419335A (en) * | 1992-09-04 | 1995-05-30 | Siemens Aktiengesellschaft | Acoustic lens |
US5421338A (en) * | 1988-03-21 | 1995-06-06 | Boston Scientific Corporation | Acoustic imaging catheter and the like |
US5431663A (en) * | 1990-12-10 | 1995-07-11 | Coraje, Inc. | Miniature ultrasonic transducer for removal of intravascular plaque and clots |
US5435311A (en) * | 1989-06-27 | 1995-07-25 | Hitachi, Ltd. | Ultrasound therapeutic system |
US5435304A (en) * | 1992-04-24 | 1995-07-25 | Siemens Aktiengesellschaft | Method and apparatus for therapeutic treatment with focussed acoustic waves switchable between a locating mode and a therapy mode |
US5443069A (en) * | 1992-11-16 | 1995-08-22 | Siemens Aktiengesellschaft | Therapeutic ultrasound applicator for the urogenital region |
US5448994A (en) * | 1990-02-28 | 1995-09-12 | Kabushiki Kaisha Toshiba | Apparatus for performing medical treatment by using electroacoustic transducer element |
US5458597A (en) * | 1993-11-08 | 1995-10-17 | Zomed International | Device for treating cancer and non-malignant tumors and methods |
US5465724A (en) * | 1993-05-28 | 1995-11-14 | Acuson Corporation | Compact rotationally steerable ultrasound transducer |
US5471988A (en) * | 1993-12-24 | 1995-12-05 | Olympus Optical Co., Ltd. | Ultrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning range |
US5474071A (en) * | 1991-03-05 | 1995-12-12 | Technomed Medical Systems | Therapeutic endo-rectal probe and apparatus constituting an application thereof for destroying cancer tissue, in particular of the prostate, and preferably in combination with an imaging endo-cavitary-probe |
US5485839A (en) * | 1992-02-28 | 1996-01-23 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasonic wave medical treatment using computed tomography |
US5492126A (en) * | 1994-05-02 | 1996-02-20 | Focal Surgery | Probe for medical imaging and therapy using ultrasound |
US5500012A (en) * | 1992-07-15 | 1996-03-19 | Angeion Corporation | Ablation catheter system |
US5501655A (en) * | 1992-03-31 | 1996-03-26 | Massachusetts Institute Of Technology | Apparatus and method for acoustic heat generation and hyperthermia |
US5514085A (en) * | 1990-07-24 | 1996-05-07 | Yoon; Inbae | Multifunctional devices for use in endoscopic surgical procedures and methods therefor |
US5514130A (en) * | 1994-10-11 | 1996-05-07 | Dorsal Med International | RF apparatus for controlled depth ablation of soft tissue |
US5520188A (en) * | 1994-11-02 | 1996-05-28 | Focus Surgery Inc. | Annular array transducer |
US5522869A (en) * | 1994-05-17 | 1996-06-04 | Burdette; Everette C. | Ultrasound device for use in a thermotherapy apparatus |
US5524620A (en) * | 1991-11-12 | 1996-06-11 | November Technologies Ltd. | Ablation of blood thrombi by means of acoustic energy |
US5526822A (en) * | 1994-03-24 | 1996-06-18 | Biopsys Medical, Inc. | Method and apparatus for automated biopsy and collection of soft tissue |
US5526816A (en) * | 1994-09-22 | 1996-06-18 | Bracco Research S.A. | Ultrasonic spectral contrast imaging |
US5526815A (en) * | 1993-01-29 | 1996-06-18 | Siemens Aktiengesellschat | Therapy apparatus for locating and treating a zone located in the body of a life form with acoustic waves |
US5588432A (en) * | 1988-03-21 | 1996-12-31 | Boston Scientific Corporation | Catheters for imaging, sensing electrical potentials, and ablating tissue |
US5891134A (en) * | 1996-09-24 | 1999-04-06 | Goble; Colin | System and method for applying thermal energy to tissue |
US20020123749A1 (en) * | 2001-03-01 | 2002-09-05 | Jain Mudit K. | Ablation catheter with transducer for providing one or more of pressure, temperature and fluid flow data for use in controlling ablation therapy |
US20030018358A1 (en) * | 1999-06-25 | 2003-01-23 | Vahid Saadat | Apparatus and methods for treating tissue |
US20030092988A1 (en) * | 2001-05-29 | 2003-05-15 | Makin Inder Raj S. | Staging medical treatment using ultrasound |
US20050261588A1 (en) * | 2004-05-21 | 2005-11-24 | Makin Inder Raj S | Ultrasound medical system |
Family Cites Families (188)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6027449A (en) * | 1988-05-11 | 2000-02-22 | Lunar Corporation | Ultrasonometer employing distensible membranes |
US20020150539A1 (en) | 1989-12-22 | 2002-10-17 | Unger Evan C. | Ultrasound imaging and treatment |
US6088613A (en) | 1989-12-22 | 2000-07-11 | Imarx Pharmaceutical Corp. | Method of magnetic resonance focused surgical and therapeutic ultrasound |
US5219335A (en) | 1991-05-23 | 1993-06-15 | Scimed Life Systems, Inc. | Intravascular device such as introducer sheath or balloon catheter or the like and methods for use thereof |
ATE144124T1 (en) * | 1991-12-20 | 1996-11-15 | Technomed Medical Systems | DEVICE FOR ULTRASONIC THERAPY EMITTING SOUND WAVES, THERMAL EFFECTS AND CAVITATION EFFECTS |
US6183469B1 (en) | 1997-08-27 | 2001-02-06 | Arthrocare Corporation | Electrosurgical systems and methods for the removal of pacemaker leads |
WO1993016641A1 (en) | 1992-02-21 | 1993-09-02 | Diasonics, Inc. | Ultrasound intracavity system for imaging therapy planning and treatment of focal disease |
US5993389A (en) | 1995-05-22 | 1999-11-30 | Ths International, Inc. | Devices for providing acoustic hemostasis |
DE4207463C2 (en) | 1992-03-10 | 1996-03-28 | Siemens Ag | Arrangement for the therapy of tissue with ultrasound |
US5443470A (en) * | 1992-05-01 | 1995-08-22 | Vesta Medical, Inc. | Method and apparatus for endometrial ablation |
US5733315A (en) * | 1992-11-13 | 1998-03-31 | Burdette; Everette C. | Method of manufacture of a transurethral ultrasound applicator for prostate gland thermal therapy |
US5620479A (en) * | 1992-11-13 | 1997-04-15 | The Regents Of The University Of California | Method and apparatus for thermal therapy of tumors |
US5573497A (en) | 1994-11-30 | 1996-11-12 | Technomed Medical Systems And Institut National | High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes |
US5738635A (en) * | 1993-01-22 | 1998-04-14 | Technomed Medical Systems | Adjustable focusing therapeutic apparatus with no secondary focusing |
JP3860227B2 (en) * | 1993-03-10 | 2006-12-20 | 株式会社東芝 | Ultrasonic therapy device used under MRI guide |
US5553618A (en) * | 1993-03-12 | 1996-09-10 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasound medical treatment |
WO1994023793A1 (en) | 1993-04-15 | 1994-10-27 | Siemens Aktiengesellschaft | Therapeutic appliance for the treatment of conditions of the heart and of blood vessels in the vicinity of the heart |
US5462522A (en) | 1993-04-19 | 1995-10-31 | Olympus Optical Co., Ltd. | Ultrasonic therapeutic apparatus |
US5571088A (en) | 1993-07-01 | 1996-11-05 | Boston Scientific Corporation | Ablation catheters |
US5860974A (en) * | 1993-07-01 | 1999-01-19 | Boston Scientific Corporation | Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft |
DE69432148T2 (en) | 1993-07-01 | 2003-10-16 | Boston Scient Ltd | CATHETER FOR IMAGE DISPLAY, DISPLAY OF ELECTRICAL SIGNALS AND ABLATION |
US5840031A (en) | 1993-07-01 | 1998-11-24 | Boston Scientific Corporation | Catheters for imaging, sensing electrical potentials and ablating tissue |
US5630837A (en) * | 1993-07-01 | 1997-05-20 | Boston Scientific Corporation | Acoustic ablation |
ES2126131T3 (en) * | 1993-07-26 | 1999-03-16 | Technomed Medical Systems | ENDOCAVITARY PROBE FOR THERAPY AND IMAGE FORMATION AND THERAPEUTIC TREATMENT APPARATUS FOR ITS APPLICATION. |
JPH07184907A (en) | 1993-12-28 | 1995-07-25 | Toshiba Corp | Ultrasonic treating device |
DE4443947B4 (en) | 1994-01-14 | 2005-09-22 | Siemens Ag | endoscope |
FR2715313B1 (en) | 1994-01-27 | 1996-05-31 | Edap Int | Method for controlling a hyperthermia treatment device using ultrasound. |
US5873828A (en) * | 1994-02-18 | 1999-02-23 | Olympus Optical Co., Ltd. | Ultrasonic diagnosis and treatment system |
EP0671221B1 (en) | 1994-03-11 | 2000-04-26 | Intravascular Research Limited | Ultrasonic transducer array and method of manufacturing the same |
US5649547A (en) | 1994-03-24 | 1997-07-22 | Biopsys Medical, Inc. | Methods and devices for automated biopsy and collection of soft tissue |
WO1995029737A1 (en) | 1994-05-03 | 1995-11-09 | Board Of Regents, The University Of Texas System | Apparatus and method for noninvasive doppler ultrasound-guided real-time control of tissue damage in thermal therapy |
US5817049A (en) | 1994-05-09 | 1998-10-06 | Somnus Medical Technologies, Inc. | Method for treatment of airway obstructions |
US5807308A (en) | 1996-02-23 | 1998-09-15 | Somnus Medical Technologies, Inc. | Method and apparatus for treatment of air way obstructions |
DE4421795C1 (en) | 1994-06-22 | 1996-01-04 | Siemens Ag | Implanted therapeutic acoustic wave source |
US5672172A (en) | 1994-06-23 | 1997-09-30 | Vros Corporation | Surgical instrument with ultrasound pulse generator |
US5505730A (en) | 1994-06-24 | 1996-04-09 | Stuart D. Edwards | Thin layer ablation apparatus |
US5575788A (en) | 1994-06-24 | 1996-11-19 | Stuart D. Edwards | Thin layer ablation apparatus |
US5800429A (en) | 1994-06-24 | 1998-09-01 | Somnus Medical Technologies, Inc. | Noninvasive apparatus for ablating turbinates |
US5545195A (en) | 1994-08-01 | 1996-08-13 | Boston Scientific Corporation | Interstitial heating of tissue |
US5694936A (en) | 1994-09-17 | 1997-12-09 | Kabushiki Kaisha Toshiba | Ultrasonic apparatus for thermotherapy with variable frequency for suppressing cavitation |
US5743862A (en) * | 1994-09-19 | 1998-04-28 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US5785705A (en) | 1994-10-11 | 1998-07-28 | Oratec Interventions, Inc. | RF method for controlled depth ablation of soft tissue |
US5547459A (en) | 1994-10-25 | 1996-08-20 | Orthologic Corporation | Ultrasonic bone-therapy apparatus and method |
US5575789A (en) | 1994-10-27 | 1996-11-19 | Valleylab Inc. | Energizable surgical tool safety device and method |
US5628743A (en) * | 1994-12-21 | 1997-05-13 | Valleylab Inc. | Dual mode ultrasonic surgical apparatus |
DE4446429C1 (en) | 1994-12-23 | 1996-08-22 | Siemens Ag | Device for treating an object with focused ultrasound waves |
US6936024B1 (en) | 1995-01-23 | 2005-08-30 | Russell A. Houser | Percutaneous transmyocardial revascularization (PTMR) system |
DE19507478C1 (en) | 1995-03-03 | 1996-05-15 | Siemens Ag | Therapy device for treatment with focused ultrasound |
US6176842B1 (en) * | 1995-03-08 | 2001-01-23 | Ekos Corporation | Ultrasound assembly for use with light activated drugs |
DE69634714T2 (en) | 1995-03-31 | 2006-01-19 | Kabushiki Kaisha Toshiba, Kawasaki | Therapeutic ultrasound device |
US5873902A (en) * | 1995-03-31 | 1999-02-23 | Focus Surgery, Inc. | Ultrasound intensity determining method and apparatus |
DE19515748A1 (en) | 1995-04-28 | 1996-10-31 | Siemens Ag | Device for treatment with acoustic waves |
US5735280A (en) * | 1995-05-02 | 1998-04-07 | Heart Rhythm Technologies, Inc. | Ultrasound energy delivery system and method |
US5558092A (en) | 1995-06-06 | 1996-09-24 | Imarx Pharmaceutical Corp. | Methods and apparatus for performing diagnostic and therapeutic ultrasound simultaneously |
US6521211B1 (en) | 1995-06-07 | 2003-02-18 | Bristol-Myers Squibb Medical Imaging, Inc. | Methods of imaging and treatment with targeted compositions |
US6231834B1 (en) * | 1995-06-07 | 2001-05-15 | Imarx Pharmaceutical Corp. | Methods for ultrasound imaging involving the use of a contrast agent and multiple images and processing of same |
DE19520748C2 (en) | 1995-06-07 | 1999-09-02 | Siemens Ag | Therapy device with a radiation source |
DE19520749C1 (en) | 1995-06-07 | 1996-08-08 | Siemens Ag | Ultrasonic therapeutic appts. with X-ray transparent source of waves |
US5590657A (en) * | 1995-11-06 | 1997-01-07 | The Regents Of The University Of Michigan | Phased array ultrasound system and method for cardiac ablation |
WO1997017018A1 (en) | 1995-11-09 | 1997-05-15 | Brigham & Women's Hospital | Aperiodic ultrasound phased array |
US5979453A (en) | 1995-11-09 | 1999-11-09 | Femrx, Inc. | Needle myolysis system for uterine fibriods |
US5895356A (en) * | 1995-11-15 | 1999-04-20 | American Medical Systems, Inc. | Apparatus and method for transurethral focussed ultrasound therapy |
DE19644314A1 (en) * | 1995-11-23 | 1997-05-28 | Siemens Ag | Therapy appts. with acoustic wave source |
US5728062A (en) * | 1995-11-30 | 1998-03-17 | Pharmasonics, Inc. | Apparatus and methods for vibratory intraluminal therapy employing magnetostrictive transducers |
US5769086A (en) | 1995-12-06 | 1998-06-23 | Biopsys Medical, Inc. | Control system and method for automated biopsy device |
EP0811171B1 (en) | 1995-12-14 | 2005-07-27 | Koninklijke Philips Electronics N.V. | Method and device for heating by means of ultrasound guided by magnetic resonance imaging |
US5820580A (en) | 1996-02-23 | 1998-10-13 | Somnus Medical Technologies, Inc. | Method for ablating interior sections of the tongue |
US5800379A (en) | 1996-02-23 | 1998-09-01 | Sommus Medical Technologies, Inc. | Method for ablating interior sections of the tongue |
US6033397A (en) * | 1996-03-05 | 2000-03-07 | Vnus Medical Technologies, Inc. | Method and apparatus for treating esophageal varices |
US5676692A (en) | 1996-03-28 | 1997-10-14 | Indianapolis Center For Advanced Research, Inc. | Focussed ultrasound tissue treatment method |
FR2750340B1 (en) | 1996-06-28 | 1999-01-15 | Technomed Medical Systems | THERAPY PROBE |
DE19626408A1 (en) | 1996-07-01 | 1998-01-08 | Berchtold Gmbh & Co Geb | Trocar for laparoscopic operations |
DE69710725T2 (en) | 1996-07-02 | 2002-11-21 | B K Medical As Gentofte | DEVICE FOR DETERMINING MOVEMENTS AND SPEEDS OF MOVING OBJECTS |
US5984882A (en) | 1996-08-19 | 1999-11-16 | Angiosonics Inc. | Methods for prevention and treatment of cancer and other proliferative diseases with ultrasonic energy |
US5836896A (en) | 1996-08-19 | 1998-11-17 | Angiosonics | Method of inhibiting restenosis by applying ultrasonic energy |
DE19635593C1 (en) | 1996-09-02 | 1998-04-23 | Siemens Ag | Ultrasound transducer for diagnostic and therapeutic use |
US6024718A (en) * | 1996-09-04 | 2000-02-15 | The Regents Of The University Of California | Intraluminal directed ultrasound delivery device |
US6719755B2 (en) | 1996-10-22 | 2004-04-13 | Epicor Medical, Inc. | Methods and devices for ablation |
US5769790A (en) | 1996-10-25 | 1998-06-23 | General Electric Company | Focused ultrasound surgery system guided by ultrasound imaging |
US5910150A (en) | 1996-12-02 | 1999-06-08 | Angiotrax, Inc. | Apparatus for performing surgery |
US5759154A (en) | 1996-12-23 | 1998-06-02 | C. R. Bard, Inc. | Print mask technique for echogenic enhancement of a medical device |
US5788636A (en) | 1997-02-25 | 1998-08-04 | Acuson Corporation | Method and system for forming an ultrasound image of a tissue while simultaneously ablating the tissue |
US6045508A (en) * | 1997-02-27 | 2000-04-04 | Acuson Corporation | Ultrasonic probe, system and method for two-dimensional imaging or three-dimensional reconstruction |
US5873845A (en) * | 1997-03-17 | 1999-02-23 | General Electric Company | Ultrasound transducer with focused ultrasound refraction plate |
WO1998048711A1 (en) | 1997-05-01 | 1998-11-05 | Ekos Corporation | Ultrasound catheter |
US6024740A (en) * | 1997-07-08 | 2000-02-15 | The Regents Of The University Of California | Circumferential ablation device assembly |
US5792140A (en) | 1997-05-15 | 1998-08-11 | Irvine Biomedical, Inc. | Catheter having cooled multiple-needle electrode |
US6217576B1 (en) | 1997-05-19 | 2001-04-17 | Irvine Biomedical Inc. | Catheter probe for treating focal atrial fibrillation in pulmonary veins |
US5876399A (en) * | 1997-05-28 | 1999-03-02 | Irvine Biomedical, Inc. | Catheter system and methods thereof |
US6086583A (en) | 1997-06-05 | 2000-07-11 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electric cautery for endoscope |
FR2764516B1 (en) * | 1997-06-11 | 1999-09-03 | Inst Nat Sante Rech Med | ULTRASONIC INTRATISSULAIRE APPLICATOR FOR HYPERTHERMIA |
US5842994A (en) | 1997-07-02 | 1998-12-01 | Boston Scientific Technology, Inc. | Multifunction intraluminal ultrasound catheter having a removable core with maximized transducer aperture |
US6117101A (en) | 1997-07-08 | 2000-09-12 | The Regents Of The University Of California | Circumferential ablation device assembly |
US6547788B1 (en) * | 1997-07-08 | 2003-04-15 | Atrionx, Inc. | Medical device with sensor cooperating with expandable member |
AU732188B2 (en) * | 1997-08-13 | 2001-04-12 | Surx, Inc. | Noninvasive devices, methods, and systems for shrinking of tissues |
US6113558A (en) | 1997-09-29 | 2000-09-05 | Angiosonics Inc. | Pulsed mode lysis method |
US6050943A (en) * | 1997-10-14 | 2000-04-18 | Guided Therapy Systems, Inc. | Imaging, therapy, and temperature monitoring ultrasonic system |
US6071239A (en) | 1997-10-27 | 2000-06-06 | Cribbs; Robert W. | Method and apparatus for lipolytic therapy using ultrasound energy |
US6007499A (en) | 1997-10-31 | 1999-12-28 | University Of Washington | Method and apparatus for medical procedures using high-intensity focused ultrasound |
US6156029A (en) | 1997-11-25 | 2000-12-05 | Eclipse Surgical Technologies, Inc. | Selective treatment of endocardial/myocardial boundary |
US6575956B1 (en) | 1997-12-31 | 2003-06-10 | Pharmasonics, Inc. | Methods and apparatus for uniform transcutaneous therapeutic ultrasound |
US6039689A (en) * | 1998-03-11 | 2000-03-21 | Riverside Research Institute | Stripe electrode transducer for use with therapeutic ultrasonic radiation treatment |
US6066123A (en) * | 1998-04-09 | 2000-05-23 | The Board Of Trustees Of The Leland Stanford Junior University | Enhancement of bioavailability by use of focused energy delivery to a target tissue |
US5897523A (en) * | 1998-04-13 | 1999-04-27 | Ethicon Endo-Surgery, Inc. | Articulating ultrasonic surgical instrument |
US6740082B2 (en) | 1998-12-29 | 2004-05-25 | John H. Shadduck | Surgical instruments for treating gastro-esophageal reflux |
US5997534A (en) | 1998-06-08 | 1999-12-07 | Tu; Hosheng | Medical ablation device and methods thereof |
US6112123A (en) | 1998-07-28 | 2000-08-29 | Endonetics, Inc. | Device and method for ablation of tissue |
US6042556A (en) * | 1998-09-04 | 2000-03-28 | University Of Washington | Method for determining phase advancement of transducer elements in high intensity focused ultrasound |
US6626852B2 (en) | 1998-09-08 | 2003-09-30 | Scimed Life Systems, Inc. | System for intraluminal imaging |
US7722539B2 (en) | 1998-09-18 | 2010-05-25 | University Of Washington | Treatment of unwanted tissue by the selective destruction of vasculature providing nutrients to the tissue |
US6425867B1 (en) | 1998-09-18 | 2002-07-30 | University Of Washington | Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy |
JP3330092B2 (en) | 1998-09-30 | 2002-09-30 | 松下電器産業株式会社 | Ultrasound diagnostic equipment |
WO2000019926A1 (en) * | 1998-10-05 | 2000-04-13 | Scimed Life Systems, Inc. | Large area thermal ablation |
US6135963A (en) | 1998-12-07 | 2000-10-24 | General Electric Company | Imaging system with transmit apodization using pulse width variation |
US6254601B1 (en) | 1998-12-08 | 2001-07-03 | Hysterx, Inc. | Methods for occlusion of the uterine arteries |
US6138513A (en) | 1999-01-09 | 2000-10-31 | Barabash; Leonid S. | Method and apparatus for fast acquisition of ultrasound images |
US6508774B1 (en) | 1999-03-09 | 2003-01-21 | Transurgical, Inc. | Hifu applications with feedback control |
US6482178B1 (en) | 1999-05-21 | 2002-11-19 | Cook Urological Incorporated | Localization device with anchoring barbs |
US20010007940A1 (en) | 1999-06-21 | 2001-07-12 | Hosheng Tu | Medical device having ultrasound imaging and therapeutic means |
US20020068934A1 (en) | 1999-06-23 | 2002-06-06 | Edwards Stuart D. | Thin layer ablation apparatus |
DE19930266A1 (en) * | 1999-06-25 | 2000-12-28 | Biotronik Mess & Therapieg | catheter |
WO2001005306A1 (en) | 1999-07-19 | 2001-01-25 | Epicor, Inc. | Apparatus and method for ablating tissue |
US6210330B1 (en) * | 1999-08-04 | 2001-04-03 | Rontech Medical Ltd. | Apparatus, system and method for real-time endovaginal sonography guidance of intra-uterine, cervical and tubal procedures |
US6533726B1 (en) | 1999-08-09 | 2003-03-18 | Riverside Research Institute | System and method for ultrasonic harmonic imaging for therapy guidance and monitoring |
US6626855B1 (en) | 1999-11-26 | 2003-09-30 | Therus Corpoation | Controlled high efficiency lesion formation using high intensity ultrasound |
JP2001149372A (en) | 1999-11-26 | 2001-06-05 | Matsushita Electric Ind Co Ltd | Ultrasonic probe |
US6352532B1 (en) * | 1999-12-14 | 2002-03-05 | Ethicon Endo-Surgery, Inc. | Active load control of ultrasonic surgical instruments |
EP1241994A4 (en) * | 1999-12-23 | 2005-12-14 | Therus Corp | Ultrasound transducers for imaging and therapy |
US6361531B1 (en) * | 2000-01-21 | 2002-03-26 | Medtronic Xomed, Inc. | Focused ultrasound ablation devices having malleable handle shafts and methods of using the same |
IL139788A (en) * | 2000-11-20 | 2006-10-05 | Minelu Zonnenschein | Stapler for endoscopes |
US6770070B1 (en) | 2000-03-17 | 2004-08-03 | Rita Medical Systems, Inc. | Lung treatment apparatus and method |
US6613004B1 (en) | 2000-04-21 | 2003-09-02 | Insightec-Txsonics, Ltd. | Systems and methods for creating longer necrosed volumes using a phased array focused ultrasound system |
US6371903B1 (en) * | 2000-06-22 | 2002-04-16 | Technomed Medical Systems, S.A. | Therapy probe |
US6599245B1 (en) | 2000-06-27 | 2003-07-29 | Siemens Medical Solutions Usa, Inc. | Ultrasound transmission method and system for simulating a transmit apodization |
WO2002005868A2 (en) * | 2000-07-13 | 2002-01-24 | Transurgical, Inc. | Thermal treatment methods and apparatus with focused energy application |
US6618620B1 (en) | 2000-11-28 | 2003-09-09 | Txsonics Ltd. | Apparatus for controlling thermal dosing in an thermal treatment system |
US20020087081A1 (en) | 2001-01-04 | 2002-07-04 | Manuel Serrano | Method of mounting a transducer to a driveshaft |
US20020111662A1 (en) | 2001-02-09 | 2002-08-15 | Iaizzo Paul A. | System and method for placing an implantable medical device within a body |
JP4227415B2 (en) | 2001-03-28 | 2009-02-18 | ヴァスキュラー・コントロール・システムズ・インコーポレーテッド | Method and apparatus for detecting and ligating uterine arteries |
US6918906B2 (en) | 2001-03-30 | 2005-07-19 | Gary L. Long | Endoscopic ablation system with improved electrode geometry |
US20030181900A1 (en) | 2002-03-25 | 2003-09-25 | Long Gary L. | Endoscopic ablation system with a plurality of electrodes |
US6783524B2 (en) * | 2001-04-19 | 2004-08-31 | Intuitive Surgical, Inc. | Robotic surgical tool with ultrasound cauterizing and cutting instrument |
WO2002085192A2 (en) | 2001-04-23 | 2002-10-31 | Transurgical, Inc. | Improvements in ablation therapy |
US6921398B2 (en) | 2001-06-04 | 2005-07-26 | Electrosurgery Associates, Llc | Vibrating electrosurgical ablator |
US20020193781A1 (en) | 2001-06-14 | 2002-12-19 | Loeb Marvin P. | Devices for interstitial delivery of thermal energy into tissue and methods of use thereof |
US6666828B2 (en) * | 2001-06-29 | 2003-12-23 | Medtronic, Inc. | Catheter system having disposable balloon |
US7135029B2 (en) | 2001-06-29 | 2006-11-14 | Makin Inder Raj S | Ultrasonic surgical instrument for intracorporeal sonodynamic therapy |
US6932771B2 (en) | 2001-07-09 | 2005-08-23 | Civco Medical Instruments Co., Inc. | Tissue warming device and method |
CA2406684A1 (en) | 2001-10-05 | 2003-04-05 | Queen's University At Kingston | Ultrasound transducer array |
US6709397B2 (en) | 2001-10-16 | 2004-03-23 | Envisioneering, L.L.C. | Scanning probe |
AU2002357316A1 (en) | 2001-12-14 | 2003-06-30 | Ekos Corporation | Blood flow reestablishment determination |
EP1465529A4 (en) | 2002-01-15 | 2005-04-20 | Bruce K Redding Jr | A wearable, portable sonic applicator for inducing the release of bioactive compounds from internal organs |
EP1503685B1 (en) | 2002-01-23 | 2012-10-31 | The Regents of The University of California | Implantable thermal treatment apparatus |
IL148299A (en) * | 2002-02-21 | 2014-04-30 | Technion Res & Dev Foundation | Ultrasound cardiac stimulator |
US6648839B2 (en) | 2002-02-28 | 2003-11-18 | Misonix, Incorporated | Ultrasonic medical treatment device for RF cauterization and related method |
US6887239B2 (en) * | 2002-04-17 | 2005-05-03 | Sontra Medical Inc. | Preparation for transmission and reception of electrical signals |
US20030212331A1 (en) | 2002-05-13 | 2003-11-13 | Paul Fenton | Ultrasonic soft tissue cutting and coagulation systems having multiple superposed vibrational modes |
US20030212332A1 (en) | 2002-05-13 | 2003-11-13 | Paul Fenton | Disposable ultrasonic soft tissue cutting and coagulation systems |
US7066893B2 (en) | 2002-06-06 | 2006-06-27 | Ethicon Endo-Surgery, Inc. | Biopsy method |
US7063698B2 (en) | 2002-06-14 | 2006-06-20 | Ncontact Surgical, Inc. | Vacuum coagulation probes |
US20040082859A1 (en) * | 2002-07-01 | 2004-04-29 | Alan Schaer | Method and apparatus employing ultrasound energy to treat body sphincters |
US20040006336A1 (en) * | 2002-07-02 | 2004-01-08 | Scimed Life Systems, Inc. | Apparatus and method for RF ablation into conductive fluid-infused tissue |
US7137963B2 (en) | 2002-08-26 | 2006-11-21 | Flowcardia, Inc. | Ultrasound catheter for disrupting blood vessel obstructions |
US6669638B1 (en) | 2002-10-10 | 2003-12-30 | Koninklijke Philips Electronics N.V. | Imaging ultrasound transducer temperature control system and method |
US6921371B2 (en) | 2002-10-14 | 2005-07-26 | Ekos Corporation | Ultrasound radiating members for catheter |
FR2849781B1 (en) * | 2003-01-14 | 2005-03-25 | Edap S A | THERAPY PROBE |
US6936048B2 (en) | 2003-01-16 | 2005-08-30 | Charlotte-Mecklenburg Hospital Authority | Echogenic needle for transvaginal ultrasound directed reduction of uterine fibroids and an associated method |
US7628785B2 (en) | 2003-06-13 | 2009-12-08 | Piezo Technologies | Endoscopic medical treatment involving acoustic ablation |
US7037306B2 (en) * | 2003-06-30 | 2006-05-02 | Ethicon, Inc. | System for creating linear lesions for the treatment of atrial fibrillation |
US7008438B2 (en) | 2003-07-14 | 2006-03-07 | Scimed Life Systems, Inc. | Anchored PTCA balloon |
US7186252B2 (en) | 2003-09-29 | 2007-03-06 | Ethicon Endo-Surgery, Inc. | Endoscopic mucosal resection device and method of use |
US20050137520A1 (en) | 2003-10-29 | 2005-06-23 | Rule Peter R. | Catheter with ultrasound-controllable porous membrane |
US7247141B2 (en) | 2004-03-08 | 2007-07-24 | Ethicon Endo-Surgery, Inc. | Intra-cavitary ultrasound medical system and method |
US20050228286A1 (en) | 2004-04-07 | 2005-10-13 | Messerly Jeffrey D | Medical system having a rotatable ultrasound source and a piercing tip |
US20050240123A1 (en) | 2004-04-14 | 2005-10-27 | Mast T D | Ultrasound medical treatment system and method |
US20050240124A1 (en) | 2004-04-15 | 2005-10-27 | Mast T D | Ultrasound medical treatment system and method |
US20050234438A1 (en) | 2004-04-15 | 2005-10-20 | Mast T D | Ultrasound medical treatment system and method |
US7494467B2 (en) | 2004-04-16 | 2009-02-24 | Ethicon Endo-Surgery, Inc. | Medical system having multiple ultrasound transducers or an ultrasound transducer and an RF electrode |
US20050267488A1 (en) | 2004-05-13 | 2005-12-01 | Omnisonics Medical Technologies, Inc. | Apparatus and method for using an ultrasonic medical device to treat urolithiasis |
US20050256405A1 (en) | 2004-05-17 | 2005-11-17 | Makin Inder Raj S | Ultrasound-based procedure for uterine medical treatment |
US7883468B2 (en) | 2004-05-18 | 2011-02-08 | Ethicon Endo-Surgery, Inc. | Medical system having an ultrasound source and an acoustic coupling medium |
US20050261587A1 (en) | 2004-05-20 | 2005-11-24 | Makin Inder R S | Ultrasound medical system and method |
US7695436B2 (en) | 2004-05-21 | 2010-04-13 | Ethicon Endo-Surgery, Inc. | Transmit apodization of an ultrasound transducer array |
US7473250B2 (en) | 2004-05-21 | 2009-01-06 | Ethicon Endo-Surgery, Inc. | Ultrasound medical system and method |
US7666143B2 (en) | 2004-12-14 | 2010-02-23 | Siemens Medical Solutions Usa, Inc. | Array rotation for ultrasound catheters |
US8092475B2 (en) | 2005-04-15 | 2012-01-10 | Integra Lifesciences (Ireland) Ltd. | Ultrasonic horn for removal of hard tissue |
US20070016184A1 (en) | 2005-07-14 | 2007-01-18 | Ethicon Endo-Surgery, Inc. | Medical-treatment electrode assembly and method for medical treatment |
US8025672B2 (en) * | 2006-08-29 | 2011-09-27 | Misonix, Incorporated | Ultrasonic wound treatment method and apparatus |
-
2004
- 2004-05-20 US US10/850,038 patent/US7951095B2/en active Active
-
2011
- 2011-04-21 US US13/091,693 patent/US20110201975A1/en not_active Abandoned
Patent Citations (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168659A (en) * | 1960-01-11 | 1965-02-02 | Gen Motors Corp | Variable focus transducer |
US3779234A (en) * | 1971-06-30 | 1973-12-18 | Intersc Res Inst | Ultrasonic catheter with rotating transducers |
US3902501A (en) * | 1973-06-21 | 1975-09-02 | Medtronic Inc | Endocardial electrode |
US3927557A (en) * | 1974-05-30 | 1975-12-23 | Gen Electric | Acoustic imaging apparatus with liquid-filled acoustic corrector lens |
US4396019A (en) * | 1978-03-06 | 1983-08-02 | Perry Jr John D | Vaginal myograph method and apparatus |
US4211948A (en) * | 1978-11-08 | 1980-07-08 | General Electric Company | Front surface matched piezoelectric ultrasonic transducer array with wide field of view |
US4323077A (en) * | 1980-03-12 | 1982-04-06 | General Electric Company | Acoustic intensity monitor |
US4315514A (en) * | 1980-05-08 | 1982-02-16 | William Drewes | Method and apparatus for selective cell destruction |
US4484569A (en) * | 1981-03-13 | 1984-11-27 | Riverside Research Institute | Ultrasonic diagnostic and therapeutic transducer assembly and method for using |
US4646756A (en) * | 1982-10-26 | 1987-03-03 | The University Of Aberdeen | Ultra sound hyperthermia device |
US5150711A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Ultra-high-speed extracorporeal ultrasound hyperthermia treatment device |
US5143073A (en) * | 1983-12-14 | 1992-09-01 | Edap International, S.A. | Wave apparatus system |
US5080102A (en) * | 1983-12-14 | 1992-01-14 | Edap International, S.A. | Examining, localizing and treatment with ultrasound |
USRE33590E (en) * | 1983-12-14 | 1991-05-21 | Edap International, S.A. | Method for examining, localizing and treating with ultrasound |
US5143074A (en) * | 1983-12-14 | 1992-09-01 | Edap International | Ultrasonic treatment device using a focussing and oscillating piezoelectric element |
US5158070A (en) * | 1983-12-14 | 1992-10-27 | Edap International, S.A. | Method for the localized destruction of soft structures using negative pressure elastic waves |
US5150712A (en) * | 1983-12-14 | 1992-09-29 | Edap International, S.A. | Apparatus for examining and localizing tumors using ultra sounds, comprising a device for localized hyperthermia treatment |
US5080101A (en) * | 1983-12-14 | 1992-01-14 | Edap International, S.A. | Method for examining and aiming treatment with untrasound |
US4798215A (en) * | 1984-03-15 | 1989-01-17 | Bsd Medical Corporation | Hyperthermia apparatus |
US4884080A (en) * | 1985-01-31 | 1989-11-28 | Kabushiki Kaisha Toshiba | Color image printing apparatus |
US4757820A (en) * | 1985-03-15 | 1988-07-19 | Kabushiki Kaisha Toshiba | Ultrasound therapy system |
US4748985A (en) * | 1985-05-10 | 1988-06-07 | Olympus Optical Co., Ltd. | Ultrasonic imaging apparatus having circulating cooling liquid for cooling ultrasonic transducers thereof |
US4818954A (en) * | 1986-02-15 | 1989-04-04 | Karl Storz Endoscopy-America, Inc. | High-frequency generator with automatic power-control for high-frequency surgery |
US4787394A (en) * | 1986-04-24 | 1988-11-29 | Kabushiki Kaisha Toshiba | Ultrasound therapy apparatus |
US4937767A (en) * | 1986-12-24 | 1990-06-26 | Hewlett-Packard Company | Method and apparatus for adjusting the intensity profile of an ultrasound beam |
US5065740A (en) * | 1986-12-26 | 1991-11-19 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US4765331A (en) * | 1987-02-10 | 1988-08-23 | Circon Corporation | Electrosurgical device with treatment arc of less than 360 degrees |
US4844080A (en) * | 1987-02-19 | 1989-07-04 | Michael Frass | Ultrasound contact medium dispenser |
US4984575A (en) * | 1987-04-16 | 1991-01-15 | Olympus Optical Co., Ltd. | Therapeutical apparatus of extracorporeal type |
US4790329A (en) * | 1987-06-12 | 1988-12-13 | Trustees Of Beth Israel Hospital | Adjustable biopsy localization device |
US4986275A (en) * | 1987-08-05 | 1991-01-22 | Kabushiki Kaisha Toshiba | Ultrasonic therapy apparatus |
US5015929A (en) * | 1987-09-07 | 1991-05-14 | Technomed International, S.A. | Piezoelectric device with reduced negative waves, and use of said device for extracorporeal lithotrity or for destroying particular tissues |
US4960107A (en) * | 1987-09-30 | 1990-10-02 | Kabushiki Kaisha Toshiba | Ultrasonic medical treatment apparatus |
US5095906A (en) * | 1987-09-30 | 1992-03-17 | Kabushiki Kaisha Toshiba | Image processing system |
US4932414A (en) * | 1987-11-02 | 1990-06-12 | Cornell Research Foundation, Inc. | System of therapeutic ultrasound and real-time ultrasonic scanning |
US4955366A (en) * | 1987-11-27 | 1990-09-11 | Olympus Optical Co., Ltd. | Ultrasonic therapeutical apparatus |
US5209221A (en) * | 1988-03-01 | 1993-05-11 | Richard Wolf Gmbh | Ultrasonic treatment of pathological tissue |
US4951653A (en) * | 1988-03-02 | 1990-08-28 | Laboratory Equipment, Corp. | Ultrasound brain lesioning system |
US5054470A (en) * | 1988-03-02 | 1991-10-08 | Laboratory Equipment, Corp. | Ultrasonic treatment transducer with pressurized acoustic coupling |
US5036855A (en) * | 1988-03-02 | 1991-08-06 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US4955365A (en) * | 1988-03-02 | 1990-09-11 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US4858613A (en) * | 1988-03-02 | 1989-08-22 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
US5421338A (en) * | 1988-03-21 | 1995-06-06 | Boston Scientific Corporation | Acoustic imaging catheter and the like |
US5588432A (en) * | 1988-03-21 | 1996-12-31 | Boston Scientific Corporation | Catheters for imaging, sensing electrical potentials, and ablating tissue |
US5005580A (en) * | 1988-04-22 | 1991-04-09 | Kabushiki Kaisha Toshiba | Destroying wave treatment apparatus |
US5242437A (en) * | 1988-06-10 | 1993-09-07 | Trimedyne Laser Systems, Inc. | Medical device applying localized high intensity light and heat, particularly for destruction of the endometrium |
US4960109A (en) * | 1988-06-21 | 1990-10-02 | Massachusetts Institute Of Technology | Multi-purpose temperature sensing probe for hyperthermia therapy |
US5158071A (en) * | 1988-07-01 | 1992-10-27 | Hitachi, Ltd. | Ultrasonic apparatus for therapeutical use |
US5031626A (en) * | 1988-08-17 | 1991-07-16 | Siemens Aktiengesellschaft | Extracorporeal lithotripsy apparatus with an ultrasound locating system |
US5078144A (en) * | 1988-08-19 | 1992-01-07 | Olympus Optical Co. Ltd. | System for applying ultrasonic waves and a treatment instrument to a body part |
US5203333A (en) * | 1989-05-15 | 1993-04-20 | Kabushiki Kaisha Toshiba | Acoustic wave therapy apparatus |
US5095907A (en) * | 1989-06-21 | 1992-03-17 | Kabushiki Kaisha Toshiba | Acoustic wave therapy apparatus |
US5435311A (en) * | 1989-06-27 | 1995-07-25 | Hitachi, Ltd. | Ultrasound therapeutic system |
US5409002A (en) * | 1989-07-12 | 1995-04-25 | Focus Surgery Incorporated | Treatment system with localization |
US5042486A (en) * | 1989-09-29 | 1991-08-27 | Siemens Aktiengesellschaft | Catheter locatable with non-ionizing field and method for locating same |
US5148809A (en) * | 1990-02-28 | 1992-09-22 | Asgard Medical Systems, Inc. | Method and apparatus for detecting blood vessels and displaying an enhanced video image from an ultrasound scan |
US5448994A (en) * | 1990-02-28 | 1995-09-12 | Kabushiki Kaisha Toshiba | Apparatus for performing medical treatment by using electroacoustic transducer element |
US5311869A (en) * | 1990-03-24 | 1994-05-17 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasonic wave treatment in which medical progress may be evaluated |
US5514085A (en) * | 1990-07-24 | 1996-05-07 | Yoon; Inbae | Multifunctional devices for use in endoscopic surgical procedures and methods therefor |
US5149319A (en) * | 1990-09-11 | 1992-09-22 | Unger Evan C | Methods for providing localized therapeutic heat to biological tissues and fluids |
US5117832A (en) * | 1990-09-21 | 1992-06-02 | Diasonics, Inc. | Curved rectangular/elliptical transducer |
US5240005A (en) * | 1990-11-22 | 1993-08-31 | Dornier Medizintechnik Gmbh | Acoustic focussing device |
US5431663A (en) * | 1990-12-10 | 1995-07-11 | Coraje, Inc. | Miniature ultrasonic transducer for removal of intravascular plaque and clots |
US5304115A (en) * | 1991-01-11 | 1994-04-19 | Baxter International Inc. | Ultrasonic angioplasty device incorporating improved transmission member and ablation probe |
US5474071A (en) * | 1991-03-05 | 1995-12-12 | Technomed Medical Systems | Therapeutic endo-rectal probe and apparatus constituting an application thereof for destroying cancer tissue, in particular of the prostate, and preferably in combination with an imaging endo-cavitary-probe |
US5305731A (en) * | 1991-10-31 | 1994-04-26 | Siemens Aktiengesellschaft | Apparatus for generating acoustic wave having a liquid lens with an adjustable focal length |
US5345940A (en) * | 1991-11-08 | 1994-09-13 | Mayo Foundation For Medical Education And Research | Transvascular ultrasound hemodynamic and interventional catheter and method |
US5524620A (en) * | 1991-11-12 | 1996-06-11 | November Technologies Ltd. | Ablation of blood thrombi by means of acoustic energy |
US5238007A (en) * | 1991-12-12 | 1993-08-24 | Vitatron Medical B.V. | Pacing lead with improved anchor mechanism |
US5354258A (en) * | 1992-01-07 | 1994-10-11 | Edap International | Ultra-high-speed extracorporeal ultrasound hyperthermia treatment method |
US5485839A (en) * | 1992-02-28 | 1996-01-23 | Kabushiki Kaisha Toshiba | Method and apparatus for ultrasonic wave medical treatment using computed tomography |
US5501655A (en) * | 1992-03-31 | 1996-03-26 | Massachusetts Institute Of Technology | Apparatus and method for acoustic heat generation and hyperthermia |
US5435304A (en) * | 1992-04-24 | 1995-07-25 | Siemens Aktiengesellschaft | Method and apparatus for therapeutic treatment with focussed acoustic waves switchable between a locating mode and a therapy mode |
US5295484A (en) * | 1992-05-19 | 1994-03-22 | Arizona Board Of Regents For And On Behalf Of The University Of Arizona | Apparatus and method for intra-cardiac ablation of arrhythmias |
US5500012A (en) * | 1992-07-15 | 1996-03-19 | Angeion Corporation | Ablation catheter system |
US5419335A (en) * | 1992-09-04 | 1995-05-30 | Siemens Aktiengesellschaft | Acoustic lens |
US5370121A (en) * | 1992-09-07 | 1994-12-06 | Siemens Aktiengesellschaft | Method and apparatus for non-invasive measurement of a temperature change in a subject |
US5391197A (en) * | 1992-11-13 | 1995-02-21 | Dornier Medical Systems, Inc. | Ultrasound thermotherapy probe |
US5443069A (en) * | 1992-11-16 | 1995-08-22 | Siemens Aktiengesellschaft | Therapeutic ultrasound applicator for the urogenital region |
US5348017A (en) * | 1993-01-19 | 1994-09-20 | Cardiovascular Imaging Systems, Inc. | Drive shaft for an intravascular catheter system |
US5391140A (en) * | 1993-01-29 | 1995-02-21 | Siemens Aktiengesellschaft | Therapy apparatus for locating and treating a zone in the body of a life form with acoustic waves |
US5526815A (en) * | 1993-01-29 | 1996-06-18 | Siemens Aktiengesellschat | Therapy apparatus for locating and treating a zone located in the body of a life form with acoustic waves |
US5402792A (en) * | 1993-03-30 | 1995-04-04 | Shimadzu Corporation | Ultrasonic medical apparatus |
US5465724A (en) * | 1993-05-28 | 1995-11-14 | Acuson Corporation | Compact rotationally steerable ultrasound transducer |
US5413550A (en) * | 1993-07-21 | 1995-05-09 | Pti, Inc. | Ultrasound therapy system with automatic dose control |
US5398691A (en) * | 1993-09-03 | 1995-03-21 | University Of Washington | Method and apparatus for three-dimensional translumenal ultrasonic imaging |
US5458597A (en) * | 1993-11-08 | 1995-10-17 | Zomed International | Device for treating cancer and non-malignant tumors and methods |
US5471988A (en) * | 1993-12-24 | 1995-12-05 | Olympus Optical Co., Ltd. | Ultrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning range |
US5526822A (en) * | 1994-03-24 | 1996-06-18 | Biopsys Medical, Inc. | Method and apparatus for automated biopsy and collection of soft tissue |
US5492126A (en) * | 1994-05-02 | 1996-02-20 | Focal Surgery | Probe for medical imaging and therapy using ultrasound |
US5522869A (en) * | 1994-05-17 | 1996-06-04 | Burdette; Everette C. | Ultrasound device for use in a thermotherapy apparatus |
US5398690A (en) * | 1994-08-03 | 1995-03-21 | Batten; Bobby G. | Slaved biopsy device, analysis apparatus, and process |
US5526816A (en) * | 1994-09-22 | 1996-06-18 | Bracco Research S.A. | Ultrasonic spectral contrast imaging |
US5514130A (en) * | 1994-10-11 | 1996-05-07 | Dorsal Med International | RF apparatus for controlled depth ablation of soft tissue |
US5520188A (en) * | 1994-11-02 | 1996-05-28 | Focus Surgery Inc. | Annular array transducer |
US5891134A (en) * | 1996-09-24 | 1999-04-06 | Goble; Colin | System and method for applying thermal energy to tissue |
US20030018358A1 (en) * | 1999-06-25 | 2003-01-23 | Vahid Saadat | Apparatus and methods for treating tissue |
US20020123749A1 (en) * | 2001-03-01 | 2002-09-05 | Jain Mudit K. | Ablation catheter with transducer for providing one or more of pressure, temperature and fluid flow data for use in controlling ablation therapy |
US20030092988A1 (en) * | 2001-05-29 | 2003-05-15 | Makin Inder Raj S. | Staging medical treatment using ultrasound |
US20050261588A1 (en) * | 2004-05-21 | 2005-11-24 | Makin Inder Raj S | Ultrasound medical system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8232801B2 (en) | 2011-06-30 | 2012-07-31 | General Electric Company | Nuclear quadrupole resonance system and method for structural health monitoring |
Also Published As
Publication number | Publication date |
---|---|
US7951095B2 (en) | 2011-05-31 |
US20050261585A1 (en) | 2005-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7951095B2 (en) | Ultrasound medical system | |
US7473250B2 (en) | Ultrasound medical system and method | |
US20050261588A1 (en) | Ultrasound medical system | |
US8007497B2 (en) | Ablation probe with heat sink | |
US20050228286A1 (en) | Medical system having a rotatable ultrasound source and a piercing tip | |
JP4280865B2 (en) | Transcutaneous pringle occlusion device | |
US7361174B2 (en) | Angle indexer for medical devices | |
AU2002312086B2 (en) | Guiding ultrasound end effector for medical treatment | |
US8439907B2 (en) | Hemostatic tissue tunnel generator for inserting treatment apparatus into tissue of a patient | |
JP6887949B2 (en) | Directional delivery catheter and how to use it | |
US7883468B2 (en) | Medical system having an ultrasound source and an acoustic coupling medium | |
US20140221992A1 (en) | Systems and methods for creating a lesion using transjugular approach | |
JP2009500052A (en) | Ablation catheter | |
JP2002531165A (en) | Internal mechanism for moving slidable electrodes | |
JP2002511302A (en) | Electrocautery catheter | |
JP2005270662A (en) | Phased-array for tissue treatment | |
WO1995005124A1 (en) | Steerable medical probe with stylets | |
US20090198156A1 (en) | Ultrasound medical treatment system and method | |
US10035009B2 (en) | Systems and methods for treating pancreatic cancer | |
US20050261587A1 (en) | Ultrasound medical system and method | |
US20140243810A1 (en) | Catheter assembly for treatment of hypertrophic tissue |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ETHICON ENDO-SURGERY, LLC, PUERTO RICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ETHICON ENDO-SURGERY, INC.;REEL/FRAME:037161/0276 Effective date: 20151106 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |
|
AS | Assignment |
Owner name: ETHICON LLC, PUERTO RICO Free format text: CHANGE OF NAME;ASSIGNOR:ETHICON ENDO-SURGERY, LLC;REEL/FRAME:041821/0186 Effective date: 20161230 |
|
AS | Assignment |
Owner name: CILAG GMBH INTERNATIONAL, SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ETHICON LLC;REEL/FRAME:056601/0339 Effective date: 20210405 |