US3653388A - Catheter insertion trocar - Google Patents

Catheter insertion trocar Download PDF

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US3653388A
US3653388A US882107A US3653388DA US3653388A US 3653388 A US3653388 A US 3653388A US 882107 A US882107 A US 882107A US 3653388D A US3653388D A US 3653388DA US 3653388 A US3653388 A US 3653388A
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Prior art keywords
tip
catheter
cuffed
stylet
trocar
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US882107A
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Heinrich A M Tenckhoff
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Battelle Development Corp
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Battelle Development Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06Body-piercing guide needles or the like
    • A61M25/0662Guide tubes
    • A61M25/0668Guide tubes splittable, tear apart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3415Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3468Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires

Definitions

  • the trocar for insertion of catheters into a body wall is described.
  • the trocar comprises a bivalved type tapered ti with a handle attached to each portion of the tapered ti ....A61b 17/34, A6lm 27/00 Field of Search................. «
  • This invention has as one of its primary objects the provision of apparatus for insertion of a catheter into a body wall. Another object of this invention is to provide apparatus which permits insertion of a catheter into a body wall without a major surgical operation and under local anesthesia. A related object is to provide for insertion of a catheter at the patients bedside without lengthy preparation by several medical personnel. An additional primary object of this invention is to provide a trocar apparatus for insertion of cuffed peritoneal catheters into a body wall under minor surgical conditions using local anesthesia at the bedside to reduce the morbidity and cost of the emplacement of catheters.
  • Another object of this invention is to provide an apparatus and method for insertion of a cuffed silastic tube into a body wall for purposes of prolonged intermittent access to a body cavity such as is necessary in peritoneal dialysis.
  • a related object is to provide apparatus and method for insertion of a catheter which reduces the incidence of bleeding and leakage.
  • An additional related object of this invention is to provide apparatus and method for inserting cuffed catheters which positively prevent the cuff from entering the abdominal cavity.
  • This invention provides a trocar for inserting a catheter through a body wall into a body cavity which trocar may be removed by manipulation of the component parts thereof leaving the catheter installed in the body wall.
  • the trocar is constructed of a substantially cylindrical tip section, a retainer tube into which one end of the cylindrical tip section is inserted and a stylet which can be inserted through the bore of the retainer tube and the bore of the cylindrical tip section. The sharpened end portion of the stylet protrudes out of the cylincrical tip section.
  • the stylet is sized so that it can be replaced by a catheter tube when the trocar is inserted through an incision in a body wall with a portion of the cylindrical tip section protruding into the body cavity defined by the body wall.
  • the cylindrical tip section is divided axially into a pluralityiof segments each of which has a handle attached to it to facilitate individual manipulation of the segment. The segments may be individually manipulated and removed from an incision leaving the catheter emplaced in the incision.
  • the interior of the preferred embodiment'of this invention has a first bore section extending through a portion of the cylindrical tip and through the length of the retainer tube.
  • the second bore section having a smaller diameter extends through the remainder of the cylindrical tip section.
  • the first bore section is of an adequate diameter to accommodate the felt cuff of a cuffed peritoneal dialysis catheter tube and the second bore section is of a diameter which will accommodate the catheter tube itself but not the felt cuff.
  • FIG. 1 is an exploded top perspective view of the elements of this invention
  • FIG. 2 is a top perspective view of the device of this invention assembled without the stylet inserted therein;
  • FIG. 3 is a longitudinal sectional view of the assembled device with the catheter installed therein shown inserted through an incision in a body cavity wall taken on a plane containing the central axis of the device of this invention.
  • FIG. 1 a trocar comprising a bivalve tapered tip made up of two elements numbered 10 and 11.
  • Manipulator handles 12 and 13 are attached to elements 10 and 11 respectively.
  • the forward portion 14 of element 10 and the forward portion 15 of element 11 are tapered to form a sharp annular surface.
  • the rearward portion 16 of element 10 and the rearward portion 17 of element 11 have cylindrical outer surfaces adapted to be inserted within the cylindricalbore of a tubular member 20.
  • the interior of elements 10 and 11 form a cylindrical bore 40 of such a diameter as to permit insertion of the tip section 22 of stylet 24.
  • the end of tip section 22 of stylet 24 is sharpened for insertion through an incision in the wall of a body member.
  • the body portion 26 of stylet 24 has an outer diameter that will fit into the interior bore of cylindrical member 20.
  • the trocar may be assembled as shown in FIG. 2 with the cylindrical portion 16 and 17 of the two elements 10 and 11 inserted into the interior of tubular member 20 to firmly but releasably hold the elements of the trocar together.
  • Stylet 24 is then inserted inside tubular member 20 with the tip section 22 of stylet 24 extending out of the forward portion of elements 10 and 1 1.
  • FIG. 3 the trocar is shown assembled and inserted into an incision in a body membrane.
  • the stylet 24 has been removed and replaced by catheter tube 31.
  • the exposed end 32 of catheter tube 31 extends out of the tip of the trocar and into the body cavity shown generally as 33.
  • the small incision necessary to insert the trocar extends through epidermis 34, sub-cutaneous fat 35, the fascia 36, and through the peritoneal membrane 37 into body cavity 33.
  • the catheter shown in FIG. 3 is of the cuffed peritoneal catheter type which is extensively used in dialysis procedures when partial or complete kidney failure requires the external removal of wastes from a body.
  • the catheter is usually a flexible tubing made of an elastomeric material which has a cuff constructed of dacron felt or similar material.
  • the dacron felt cuff serves to seal the incision and must be positioned near the epidermis in an extra-peritoneal position. The felt must not be permitted to enter the body cavity.
  • cuffed peritoneal catheters installed through the use of this invention permits frequent intermittent access to the peritoneal cavity without the severe operation previously required.
  • the catheter may be inserted at the patients bedside by a single doctor with the use of local anesthesia, thus eliminating the greater portion of the morbidity formerly associated with implanting the catheter in a body wall.
  • the catheter When the catheter is installed as shown in FIG. 3, it is inserted as far as it will go into tubular member 20 such that the felt cuff 30 engages the constriction 41 in the bore of elements 10 and 11 which prevents passage of the felt cuff material 30 into the body cavity 33.
  • the trocar may then be dismantled by removing tubular member 20 from its engagement with elements 10 and 11 and manipulating elements 10 and 11 by use of handles 12 and 13 respectively to remove the trocar from the incision leaving only the catheter tube 31 with its attached felt cuff 30 inserted into the incision.
  • the felt cuff 30 substantially eliminates bleeding problems and leakage from the incision, usually without need of further surgical repair techniques.
  • the catheter tube 31 is securely implanted into the body membrane wall for purposes of irrigation of the interior body cavity, removal of fluids, administration of fluids or drugs or similar operations.
  • One specific use for the device is insertion of the catheter into the abdominal cavity for dialysis procedure in acute and chronic renal failure.
  • the apparatus taught by this invention may be constructed of any one of a number of structural materials, such as metal, plastics and the like. Metals are frequently preferred because of their desirable strength characteristics and ability to be repeatedly used yet thoroughly sterilized by autoclaving or similar laboratory techniques.
  • a disposable trocar could be constructed ofinjection molded plastic material.
  • a trocar for insertion of cuffed catheters into a body wall incision comprising:
  • a tapered tip segmented axially into at least two elements, said tip having a first axial bore therethrough to receive a forward tubular portion of a cufied catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuffed portion of said cuffed catheter;
  • a tubular member adapted to encircle said cylindrical rearward portion of said tapered tip and to releasably hold the elements ofsaid tip in cylindrical relationship;
  • a stylet adapted to slidably engage both bores of said tip, said stylet having a sharpened forward portion extending beyond said tapered tip when said stylet is inserted therein.
  • a trocar for insertion of a cuffed catheter tube into a body wall incision comprising:
  • a hollow, rigid insertion tip said tip being divided axially into at least two parts and having a first axial bore to receive a forward tubular portion of a cuffed catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuff of said cuffed catheter and adapted to prevent passage of said cuff into said first axial bore;

Abstract

A trocar for insertion of catheters into a body wall is described. The trocar comprises a bivalved type tapered tip with a handle attached to each portion of the tapered tip, a tubular member adapted to encircle the rearward portion of the tapered tip and a stylet which is adapted to fit inside both the tubular member and the bivalved tapered tip. This device permits insertion of a flexible tubing catheter into a body member wall for prolonged intermittent access to a cavity beyond the body wall. This device is particularly useful in insertion of cuffed catheters into the abdominal wall.

Description

[451 AprAJWZ Tenclthoit States Watut OTHER PUBLICATIONS Anand, J. K., A New Cannula For lntroducin Catheters Into Pleural Cavities." 65, p. 1370.
g Ballon- Heinrich A. M. Tencltlhoff, Seattle, Wash.
Battelle Development Corporation, Columbus, Ohio in The Lancet," 6- 26- Assignee:
Lo R
n A n a& n Ce m am ".5 ir mh C I W m mm m FA U
A trocar for insertion of catheters into a body wall is described. The trocar comprises a bivalved type tapered ti with a handle attached to each portion of the tapered ti ....A61b 17/34, A6lm 27/00 Field of Search.......................
L C L n I .1 1 5 .l.
P p, a tu- References Cited bular member adapted to encircle the rearward portion of the tapered tip and a stylet which is adapted to fit inside both the tubular member and the bivalved tapered tip. This device per- UNITED STATES PATENTS Summerfeldt......................
mits insertion of a flexible tubing catheter into a body member wall for prolonged intermittent access to a cavity beyond the body wall. This device is particularly useful in insertion of cuffed catheters into the abdominal wall.
4 Claims, 3 Drawing Figures CATHETER INSERTION TROCAR BACKGROUND OF THE INVENTION vention further relates to a method of and surgical apparatus for applying a cathetertube to a location within an animal body. More specifically this invention relates to a trocar apparatus which may be used to insert a catheter through a body wall with a minor amount of injury to the adjacent body parts and which trocar may be dismantled and removed leaving the catheter installed in the body wall.
The invention described herein was made in the course of work under a grant or award from the Department of Health, Education and Welfare.
Attempts in the prior art to provide apparatus for inserting catheter tubes into a body member have resulted in adequate emplacement of a catheter into the body wall. However, the trocar apparatus used usually remained in the body wall causing serious problems with manipulation of the patient. Heretofore, surgical implantation of catheters has frequently been required, usually necessitating the use of an operating room and application of general anesthesia to the patient. For this operation, a rather large incision is made in the body wall and the catheter tube inserted. The incision is then sewn up by the usual surgical techniques. This procedure, while adequately implanting the catheter in the body wall, is expensive to the patient and of course involves a rather high degree of morbidity due to the traumatic effects of the operation and the general anesthesia required.
OBJECTS OF THE INVENTION This invention has as one of its primary objects the provision of apparatus for insertion of a catheter into a body wall. Another object of this invention is to provide apparatus which permits insertion of a catheter into a body wall without a major surgical operation and under local anesthesia. A related object is to provide for insertion of a catheter at the patients bedside without lengthy preparation by several medical personnel. An additional primary object of this invention is to provide a trocar apparatus for insertion of cuffed peritoneal catheters into a body wall under minor surgical conditions using local anesthesia at the bedside to reduce the morbidity and cost of the emplacement of catheters.
Another object of this invention is to provide an apparatus and method for insertion of a cuffed silastic tube into a body wall for purposes of prolonged intermittent access to a body cavity such as is necessary in peritoneal dialysis. A related object is to provide apparatus and method for insertion of a catheter which reduces the incidence of bleeding and leakage. An additional related object of this invention is to provide apparatus and method for inserting cuffed catheters which positively prevent the cuff from entering the abdominal cavity.
SUMMARY OF THE INVENTION This invention provides a trocar for inserting a catheter through a body wall into a body cavity which trocar may be removed by manipulation of the component parts thereof leaving the catheter installed in the body wall. The trocar is constructed of a substantially cylindrical tip section, a retainer tube into which one end of the cylindrical tip section is inserted and a stylet which can be inserted through the bore of the retainer tube and the bore of the cylindrical tip section. The sharpened end portion of the stylet protrudes out of the cylincrical tip section. The stylet is sized so that it can be replaced by a catheter tube when the trocar is inserted through an incision in a body wall with a portion of the cylindrical tip section protruding into the body cavity defined by the body wall. The cylindrical tip section is divided axially into a pluralityiof segments each of which has a handle attached to it to facilitate individual manipulation of the segment. The segments may be individually manipulated and removed from an incision leaving the catheter emplaced in the incision.
The interior of the preferred embodiment'of this invention has a first bore section extending through a portion of the cylindrical tip and through the length of the retainer tube. A
second bore section having a smaller diameter extends through the remainder of the cylindrical tip section. The first bore section is of an adequate diameter to accommodate the felt cuff of a cuffed peritoneal dialysis catheter tube and the second bore section is of a diameter which will accommodate the catheter tube itself but not the felt cuff.
These and other objects, advantages and attributes of this invention will become more readily apparent from an evaluation of the following description of the preferred embodiments with reference to the attached drawings.
IN THE DRAWINGS FIG. 1 is an exploded top perspective view of the elements of this invention;
FIG. 2 is a top perspective view of the device of this invention assembled without the stylet inserted therein;
FIG. 3 is a longitudinal sectional view of the assembled device with the catheter installed therein shown inserted through an incision in a body cavity wall taken on a plane containing the central axis of the device of this invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT Referring more particularly to the drawings wherein like nu merals indicate like parts, there is seen in FIG. 1 a trocar comprising a bivalve tapered tip made up of two elements numbered 10 and 11. Manipulator handles 12 and 13 are attached to elements 10 and 11 respectively. The forward portion 14 of element 10 and the forward portion 15 of element 11 are tapered to form a sharp annular surface. The rearward portion 16 of element 10 and the rearward portion 17 of element 11 have cylindrical outer surfaces adapted to be inserted within the cylindricalbore of a tubular member 20. When thus inserted into tubular member 20, the interior of elements 10 and 11 form a cylindrical bore 40 of such a diameter as to permit insertion of the tip section 22 of stylet 24. The end of tip section 22 of stylet 24 is sharpened for insertion through an incision in the wall of a body member. The body portion 26 of stylet 24 has an outer diameter that will fit into the interior bore of cylindrical member 20.
The trocar may be assembled as shown in FIG. 2 with the cylindrical portion 16 and 17 of the two elements 10 and 11 inserted into the interior of tubular member 20 to firmly but releasably hold the elements of the trocar together. Stylet 24 is then inserted inside tubular member 20 with the tip section 22 of stylet 24 extending out of the forward portion of elements 10 and 1 1.
In FIG. 3 the trocar is shown assembled and inserted into an incision in a body membrane. The stylet 24 has been removed and replaced by catheter tube 31. The exposed end 32 of catheter tube 31 extends out of the tip of the trocar and into the body cavity shown generally as 33. The small incision necessary to insert the trocar extends through epidermis 34, sub-cutaneous fat 35, the fascia 36, and through the peritoneal membrane 37 into body cavity 33.
The catheter shown in FIG. 3 is of the cuffed peritoneal catheter type which is extensively used in dialysis procedures when partial or complete kidney failure requires the external removal of wastes from a body. The catheter is usually a flexible tubing made of an elastomeric material which has a cuff constructed of dacron felt or similar material. The dacron felt cuff serves to seal the incision and must be positioned near the epidermis in an extra-peritoneal position. The felt must not be permitted to enter the body cavity.
Use of such cuffed peritoneal catheters installed through the use of this invention permits frequent intermittent access to the peritoneal cavity without the severe operation previously required. The catheter may be inserted at the patients bedside by a single doctor with the use of local anesthesia, thus eliminating the greater portion of the morbidity formerly associated with implanting the catheter in a body wall.
When the catheter is installed as shown in FIG. 3, it is inserted as far as it will go into tubular member 20 such that the felt cuff 30 engages the constriction 41 in the bore of elements 10 and 11 which prevents passage of the felt cuff material 30 into the body cavity 33. The trocar may then be dismantled by removing tubular member 20 from its engagement with elements 10 and 11 and manipulating elements 10 and 11 by use of handles 12 and 13 respectively to remove the trocar from the incision leaving only the catheter tube 31 with its attached felt cuff 30 inserted into the incision. The felt cuff 30 substantially eliminates bleeding problems and leakage from the incision, usually without need of further surgical repair techniques.
The catheter tube 31 is securely implanted into the body membrane wall for purposes of irrigation of the interior body cavity, removal of fluids, administration of fluids or drugs or similar operations. One specific use for the device is insertion of the catheter into the abdominal cavity for dialysis procedure in acute and chronic renal failure.
The apparatus taught by this invention may be constructed of any one of a number of structural materials, such as metal, plastics and the like. Metals are frequently preferred because of their desirable strength characteristics and ability to be repeatedly used yet thoroughly sterilized by autoclaving or similar laboratory techniques. A disposable trocar could be constructed ofinjection molded plastic material.
From the foregoing detailed description, it will be evident that there are a number of changes, adaptions, modifications and the like to the present invention which are within the ability of those skilled in the art. The inventor has described his invention by way of specific examples. However, simple modifications to these specific examples will be readily apparent to those skilled in the art and are considered to be within the scope and spirit of this invention.
I claim as my invention:
1. A trocar for insertion of cuffed catheters into a body wall incision comprising:
a tapered tip segmented axially into at least two elements, said tip having a first axial bore therethrough to receive a forward tubular portion of a cufied catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuffed portion of said cuffed catheter;
a tubular member adapted to encircle said cylindrical rearward portion of said tapered tip and to releasably hold the elements ofsaid tip in cylindrical relationship; and,
a stylet adapted to slidably engage both bores of said tip, said stylet having a sharpened forward portion extending beyond said tapered tip when said stylet is inserted therein.
2. The apparatus of claim 1 having a manipulator handle extending rearwardly from each of said elements to facilitate removal of said elements.
3. A trocar for insertion of a cuffed catheter tube into a body wall incision comprising:
a hollow, rigid insertion tip, said tip being divided axially into at least two parts and having a first axial bore to receive a forward tubular portion of a cuffed catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuff of said cuffed catheter and adapted to prevent passage of said cuff into said first axial bore;
grasping means attached to each ofsaid parts, and;
means to maintain each of said parts in cylindrical relationship, said means permitting separation and removal of said parts.
4. The apparatus of claim 3 having a removable pointed stylet slidably engaging both bores of said tip.

Claims (4)

1. A trocar for insertion of cuffed catheters into a body wall incision comprising: a tapered tip segmented axially into at least two elements, said tip having a first axial bore therethrough to receive a forward tubular portion of a cuffed catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuffed portion of said cuffed catheter; a tubular member adapted to encircle said cylindrical rearward portion of said tapeRed tip and to releasably hold the elements of said tip in cylindrical relationship; and, a stylet adapted to slidably engage both bores of said tip, said stylet having a sharpened forward portion extending beyond said tapered tip when said stylet is inserted therein.
2. The apparatus of claim 1 having a manipulator handle extending rearwardly from each of said elements to facilitate removal of said elements.
3. A trocar for insertion of a cuffed catheter tube into a body wall incision comprising: a hollow, rigid insertion tip, said tip being divided axially into at least two parts and having a first axial bore to receive a forward tubular portion of a cuffed catheter and a cylindrical rearward portion having a second larger bore axially aligned with the first bore to receive the cuff of said cuffed catheter and adapted to prevent passage of said cuff into said first axial bore; grasping means attached to each of said parts, and; means to maintain each of said parts in cylindrical relationship, said means permitting separation and removal of said parts.
4. The apparatus of claim 3 having a removable pointed stylet slidably engaging both bores of said tip.
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Cited By (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719186A (en) * 1971-04-22 1973-03-06 Univ Alabama In Birmingham Surgical instrument for placement of bone pins and holes therefor
US3788326A (en) * 1970-07-29 1974-01-29 H Jacobs Distally perforated catheter for use in ventilating system
US3817250A (en) * 1972-10-24 1974-06-18 Int Medical Devices Inc Instrument for performing a tracheostomy and other surgical procedures
US3856021A (en) * 1973-10-01 1974-12-24 A Mcintosh Device for treatment of bloat of ruminants
US3903893A (en) * 1970-05-04 1975-09-09 Alexander L Scheer Nasal hemostatic device
US3913566A (en) * 1974-07-17 1975-10-21 Illinois Tool Works Biopsy tool and method
US3960153A (en) * 1969-09-30 1976-06-01 Jane Towne Carey Apparatus for the palliative treatment of pleural effusions
US3994287A (en) * 1974-07-01 1976-11-30 Centre De Recherche Industrielle Du Quebec Trocar
US4167939A (en) * 1976-06-11 1979-09-18 Karl Storz Method of treating patients with rectoscopes
DE3347150A1 (en) * 1983-12-27 1985-07-04 Beiersdorf Ag, 2000 Hamburg Bladder puncturing set
US5108392A (en) * 1987-06-17 1992-04-28 United States Surgical Corporation Coagulation forceps and method of fabricating the same
US5125904A (en) * 1991-07-09 1992-06-30 Lee Hongpyo H Splittable hemostatic valve and sheath and the method for using the same
WO1993000947A1 (en) * 1991-07-09 1993-01-21 H.L. Medical Inventions, Inc. Splittable sheath assembly and method for using
US5250033A (en) * 1992-10-28 1993-10-05 Interventional Thermodynamics, Inc. Peel-away introducer sheath having proximal fitting
US5279553A (en) * 1992-04-02 1994-01-18 Martin J. Winkler Transpyloric jejunostomy cannulating system
US5334150A (en) * 1992-11-17 1994-08-02 Kaali Steven G Visually directed trocar for laparoscopic surgical procedures and method of using same
US5360406A (en) * 1992-11-19 1994-11-01 Minnesota Mining And Manufacturing Company Stylet for retrograde coronary sinus cannula
US5407427A (en) * 1992-06-16 1995-04-18 Loma Linda University Medical Center Trocar facilitator for endoscopic surgery
US5441504A (en) * 1992-04-09 1995-08-15 Medtronic, Inc. Splittable lead introducer with mechanical opening valve
US5443484A (en) * 1992-06-16 1995-08-22 Loma Linda University Medical Center Trocar and method for endoscopic surgery
US5609562A (en) * 1993-11-16 1997-03-11 Worldwide Optical Trocar Licensing Corporation Visually directed trocar and method
US5720761A (en) * 1993-11-16 1998-02-24 Worldwide Optical Trocar Licensing Corp. Visually directed trocar and method
US5899854A (en) * 1998-04-20 1999-05-04 University Of New Mexico Speculum and method for inserting an elongated instrument into an animal's body
US6004341A (en) * 1996-12-05 1999-12-21 Loma Linda University Medical Center Vascular wound closure device
US6036699A (en) * 1992-12-10 2000-03-14 Perclose, Inc. Device and method for suturing tissue
US6190396B1 (en) 1999-09-14 2001-02-20 Perclose, Inc. Device and method for deploying and organizing sutures for anastomotic and other attachments
US6287322B1 (en) 1995-12-07 2001-09-11 Loma Linda University Medical Center Tissue opening locator and everter and method
USD450839S1 (en) 2000-02-07 2001-11-20 Larry G. Junker Handle for introducer sheath
US6355050B1 (en) 1992-12-10 2002-03-12 Abbott Laboratories Device and method for suturing tissue
US6358258B1 (en) 1999-09-14 2002-03-19 Abbott Laboratories Device and method for performing end-to-side anastomosis
US6361541B1 (en) 1998-07-17 2002-03-26 The University Of Iowa Research Foundation Surgical instrument for extracting tissue ingrowth from a permeable member of an implanted catheter
US6425901B1 (en) 1995-12-07 2002-07-30 Loma Linda University Medical Center Vascular wound closure system
US6517553B2 (en) 1993-11-08 2003-02-11 Abbott Laboratories Device and method for suturing of internal puncture sites
US6524326B1 (en) 1995-12-07 2003-02-25 Loma Linda University Medical Center Tissue opening locator and everter and method
US6558399B1 (en) 2000-06-30 2003-05-06 Abbott Laboratories Devices and method for handling a plurality of suture elements during a suturing procedure
US20030093093A1 (en) * 1999-03-04 2003-05-15 Modesitt D. Bruce Articulating suturing device and method
US20030216771A1 (en) * 2002-03-15 2003-11-20 Thomas P. Osypka Locking vascular introducer assembly with adjustable hemostatic seal
US20030225393A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US20030225369A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system
US20040010287A1 (en) * 1999-08-09 2004-01-15 Bonutti Peter M. Method and apparatus for securing tissue
US20040054346A1 (en) * 2000-08-02 2004-03-18 Zhu Yong Hua Vascular wound closure device and method
US6730102B1 (en) 2000-11-06 2004-05-04 Abbott Laboratories Systems, devices and methods for deploying needles
US20040097978A1 (en) * 1999-03-04 2004-05-20 Modesitt D. Bruce Articulating suturing device and method
US20040193113A1 (en) * 2003-01-29 2004-09-30 Durect Corporation Expandable bore injection needle
US20050070923A1 (en) * 2003-09-26 2005-03-31 Mcintosh Scott A. Device and method for suturing intracardiac defects
US20050090779A1 (en) * 2002-03-15 2005-04-28 Osypka Thomas P. Locking vascular introducer assembly with adjustable hemostatic seal
US6890342B2 (en) 2000-08-02 2005-05-10 Loma Linda University Method and apparatus for closing vascular puncture using hemostatic material
US20050124932A1 (en) * 2003-12-05 2005-06-09 Kimberly-Clark Worldwide, Inc. Venting catheter
US20050143761A1 (en) * 1999-03-04 2005-06-30 Modesitt D. B. Articulating suturing device and method
US20050149065A1 (en) * 2003-12-19 2005-07-07 Modesitt D. B. Device and method for suturing of internal puncture sites
US20050171561A1 (en) * 1992-12-10 2005-08-04 Songer Ronald W. Device and method for suturing tissue
US20050222620A1 (en) * 1996-03-29 2005-10-06 Bonutti Peter M Suture anchor
US7029481B1 (en) 2000-11-06 2006-04-18 Abbott Laboratories Systems, devices and methods for suturing patient tissue
US20060084838A1 (en) * 2004-10-04 2006-04-20 Norikata Takuma Instrument for re-insertion of a gastrostoma tube
US20060142799A1 (en) * 1996-11-15 2006-06-29 Bonutti Peter M Apparatus and method for use in positioning an anchor
US20060200199A1 (en) * 2005-02-22 2006-09-07 Bonutti Peter M Device and method for securing body tissue
US20070123816A1 (en) * 2005-10-05 2007-05-31 Zhu Yong H Vascular wound closure device and method
US20070185510A1 (en) * 2006-02-08 2007-08-09 Tran Pac, Inc. Fluid line removal device for removing a fluid line from a body and related methods
US20080021474A1 (en) * 2006-02-07 2008-01-24 Bonutti Peter M Methods and devices for intracorporeal bonding of implants with thermal energy
US20080045979A1 (en) * 2006-08-18 2008-02-21 Abbott Laboratories Articulating suture device and method
US20080114399A1 (en) * 2000-05-03 2008-05-15 Bonutti Peter M Method of securing body tissue
US20090093850A1 (en) * 2007-10-05 2009-04-09 Tyco Healthcare Group Lp Expanding seal anchor for single incision surgery
US7842047B2 (en) 1999-03-04 2010-11-30 Abbott Laboratories Articulating suturing device and method
US7842049B2 (en) 2002-12-31 2010-11-30 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US7883517B2 (en) 2005-08-08 2011-02-08 Abbott Laboratories Vascular suturing device
US8012167B2 (en) 2003-08-14 2011-09-06 Loma Linda University Medical Center Vascular wound closure device and method
US8048108B2 (en) 2005-08-24 2011-11-01 Abbott Vascular Inc. Vascular closure methods and apparatuses
US8083754B2 (en) 2005-08-08 2011-12-27 Abbott Laboratories Vascular suturing device with needle capture
US8137364B2 (en) 2003-09-11 2012-03-20 Abbott Laboratories Articulating suturing device and method
US8267947B2 (en) 2005-08-08 2012-09-18 Abbott Laboratories Vascular suturing device
US8419753B2 (en) 2003-12-23 2013-04-16 Abbott Laboratories Suturing device with split arm and method of suturing tissue
US20130103103A1 (en) * 2011-10-24 2013-04-25 Warsaw Orthopedic, Inc Surgical system methods for spinal access
US8574244B2 (en) 2007-06-25 2013-11-05 Abbott Laboratories System for closing a puncture in a vessel wall
US8663252B2 (en) 2010-09-01 2014-03-04 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
CN103945818A (en) * 2011-10-31 2014-07-23 住友电木株式会社 Medical dilating instrument and medical dilating instrument set
US8808329B2 (en) 1998-02-06 2014-08-19 Bonutti Skeletal Innovations Llc Apparatus and method for securing a portion of a body
US8845699B2 (en) 1999-08-09 2014-09-30 Bonutti Skeletal Innovations Llc Method of securing tissue
US8845687B2 (en) 1996-08-19 2014-09-30 Bonutti Skeletal Innovations Llc Anchor for securing a suture
US8858573B2 (en) 2012-04-10 2014-10-14 Abbott Cardiovascular Systems, Inc. Apparatus and method for suturing body lumens
US8864778B2 (en) 2012-04-10 2014-10-21 Abbott Cardiovascular Systems, Inc. Apparatus and method for suturing body lumens
US20140324076A1 (en) * 2011-11-18 2014-10-30 Neosurgical Limited Surgical device
US8920442B2 (en) 2005-08-24 2014-12-30 Abbott Vascular Inc. Vascular opening edge eversion methods and apparatuses
US9060767B2 (en) 2003-04-30 2015-06-23 P Tech, Llc Tissue fastener and methods for using same
US9067362B2 (en) 2000-03-13 2015-06-30 P Tech, Llc Method of using ultrasonic vibration to secure body tissue with fastening element
US9149281B2 (en) 2002-03-20 2015-10-06 P Tech, Llc Robotic system for engaging a fastener with body tissue
US9173647B2 (en) 2004-10-26 2015-11-03 P Tech, Llc Tissue fixation system
US9226828B2 (en) 2004-10-26 2016-01-05 P Tech, Llc Devices and methods for stabilizing tissue and implants
US9241707B2 (en) 2012-05-31 2016-01-26 Abbott Cardiovascular Systems, Inc. Systems, methods, and devices for closing holes in body lumens
US9271766B2 (en) 2004-10-26 2016-03-01 P Tech, Llc Devices and methods for stabilizing tissue and implants
US9370353B2 (en) 2010-09-01 2016-06-21 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
US9402668B2 (en) 2007-02-13 2016-08-02 P Tech, Llc Tissue fixation system and method
US9439642B2 (en) 2006-02-07 2016-09-13 P Tech, Llc Methods and devices for utilizing bondable materials
US9456811B2 (en) 2005-08-24 2016-10-04 Abbott Vascular Inc. Vascular closure methods and apparatuses
US9463012B2 (en) 2004-10-26 2016-10-11 P Tech, Llc Apparatus for guiding and positioning an implant
US9750496B2 (en) 2002-08-27 2017-09-05 P Tech, Llc System for securing a portion of a body
US9770238B2 (en) 2001-12-03 2017-09-26 P Tech, Llc Magnetic positioning apparatus
US9888916B2 (en) 2004-03-09 2018-02-13 P Tech, Llc Method and device for securing body tissue
US20180070972A1 (en) * 2016-09-12 2018-03-15 Stan Chao Instrument For Use In Laparoscopy
US9986994B2 (en) 2000-03-13 2018-06-05 P Tech, Llc Method and device for securing body tissue
US10058393B2 (en) 2015-10-21 2018-08-28 P Tech, Llc Systems and methods for navigation and visualization
US10076377B2 (en) 2013-01-05 2018-09-18 P Tech, Llc Fixation systems and methods
US10426449B2 (en) 2017-02-16 2019-10-01 Abbott Cardiovascular Systems, Inc. Articulating suturing device with improved actuation and alignment mechanisms
US11129645B2 (en) 2006-02-07 2021-09-28 P Tech, Llc Methods of securing a fastener
US11246638B2 (en) 2006-05-03 2022-02-15 P Tech, Llc Methods and devices for utilizing bondable materials
US11253296B2 (en) 2006-02-07 2022-02-22 P Tech, Llc Methods and devices for intracorporeal bonding of implants with thermal energy
US11278331B2 (en) 2006-02-07 2022-03-22 P Tech Llc Method and devices for intracorporeal bonding of implants with thermal energy
WO2022103719A1 (en) * 2020-11-12 2022-05-19 Becton, Dickinson And Company Catheter placement system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737121A1 (en) * 1987-11-02 1989-05-11 Alexander Staeblein Controllable sealing system for catheter and instrument insertion kits
EP1429415A3 (en) 2002-12-11 2004-09-29 Hirschmann Electronics GmbH & Co. KG Antenna with injection moulded seal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US737293A (en) * 1900-11-01 1903-08-25 George H Summerfeldt Veterinary surgical instrument.
US1248492A (en) * 1917-04-10 1917-12-04 A D Haskell Paracentesis needle or trocar.
US2001638A (en) * 1932-11-14 1935-05-14 Res Foundation Inc Surgical needle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US737293A (en) * 1900-11-01 1903-08-25 George H Summerfeldt Veterinary surgical instrument.
US1248492A (en) * 1917-04-10 1917-12-04 A D Haskell Paracentesis needle or trocar.
US2001638A (en) * 1932-11-14 1935-05-14 Res Foundation Inc Surgical needle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Anand, J. K., A New Cannula For Introducing Ballon-Catheters Into Pleural Cavities. in The Lancet, 6 26 65, p. 1370. *

Cited By (223)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960153A (en) * 1969-09-30 1976-06-01 Jane Towne Carey Apparatus for the palliative treatment of pleural effusions
US3903893A (en) * 1970-05-04 1975-09-09 Alexander L Scheer Nasal hemostatic device
US3788326A (en) * 1970-07-29 1974-01-29 H Jacobs Distally perforated catheter for use in ventilating system
US3719186A (en) * 1971-04-22 1973-03-06 Univ Alabama In Birmingham Surgical instrument for placement of bone pins and holes therefor
US3817250A (en) * 1972-10-24 1974-06-18 Int Medical Devices Inc Instrument for performing a tracheostomy and other surgical procedures
US3856021A (en) * 1973-10-01 1974-12-24 A Mcintosh Device for treatment of bloat of ruminants
US3994287A (en) * 1974-07-01 1976-11-30 Centre De Recherche Industrielle Du Quebec Trocar
US3913566A (en) * 1974-07-17 1975-10-21 Illinois Tool Works Biopsy tool and method
US4167939A (en) * 1976-06-11 1979-09-18 Karl Storz Method of treating patients with rectoscopes
DE3347150A1 (en) * 1983-12-27 1985-07-04 Beiersdorf Ag, 2000 Hamburg Bladder puncturing set
US5108392A (en) * 1987-06-17 1992-04-28 United States Surgical Corporation Coagulation forceps and method of fabricating the same
US5125904A (en) * 1991-07-09 1992-06-30 Lee Hongpyo H Splittable hemostatic valve and sheath and the method for using the same
WO1993000947A1 (en) * 1991-07-09 1993-01-21 H.L. Medical Inventions, Inc. Splittable sheath assembly and method for using
US5312355A (en) * 1991-07-09 1994-05-17 H L Medical Inventions, Inc. Splittable hemostatic valve and sheath and the method for using the same
US5279553A (en) * 1992-04-02 1994-01-18 Martin J. Winkler Transpyloric jejunostomy cannulating system
US5441504A (en) * 1992-04-09 1995-08-15 Medtronic, Inc. Splittable lead introducer with mechanical opening valve
US5407427A (en) * 1992-06-16 1995-04-18 Loma Linda University Medical Center Trocar facilitator for endoscopic surgery
US5577993A (en) * 1992-06-16 1996-11-26 Loma Linda University Medical Center Trocar facilitator for endoscopic surgery and method of using the same
US5443484A (en) * 1992-06-16 1995-08-22 Loma Linda University Medical Center Trocar and method for endoscopic surgery
US5250033A (en) * 1992-10-28 1993-10-05 Interventional Thermodynamics, Inc. Peel-away introducer sheath having proximal fitting
US5376076A (en) * 1992-11-17 1994-12-27 Kaali; Steven G. Visually directed trocar for laparoscopic surgical procedures and method of using same
US5380291A (en) * 1992-11-17 1995-01-10 Kaali; Steven G. Visually directed trocar for laparoscopic surgical procedures and method of using same
US5334150A (en) * 1992-11-17 1994-08-02 Kaali Steven G Visually directed trocar for laparoscopic surgical procedures and method of using same
US5551947A (en) * 1992-11-17 1996-09-03 Worldwide Optical Trocar Licensing Corporation Visually directed trocar for laparoscopic surgical procedures and method of using same
US5401244A (en) * 1992-11-19 1995-03-28 Minnesota Mining And Manufacturing Company Method of, and stylet apparatus for, installing a retrograde coronary cannula
US5360406A (en) * 1992-11-19 1994-11-01 Minnesota Mining And Manufacturing Company Stylet for retrograde coronary sinus cannula
US20050171561A1 (en) * 1992-12-10 2005-08-04 Songer Ronald W. Device and method for suturing tissue
US6355050B1 (en) 1992-12-10 2002-03-12 Abbott Laboratories Device and method for suturing tissue
US6036699A (en) * 1992-12-10 2000-03-14 Perclose, Inc. Device and method for suturing tissue
US7445626B2 (en) 1992-12-10 2008-11-04 Abbott Laboratories Device and method for suturing tissue
US6517553B2 (en) 1993-11-08 2003-02-11 Abbott Laboratories Device and method for suturing of internal puncture sites
US5720761A (en) * 1993-11-16 1998-02-24 Worldwide Optical Trocar Licensing Corp. Visually directed trocar and method
US5609562A (en) * 1993-11-16 1997-03-11 Worldwide Optical Trocar Licensing Corporation Visually directed trocar and method
US6524326B1 (en) 1995-12-07 2003-02-25 Loma Linda University Medical Center Tissue opening locator and everter and method
US6964675B2 (en) 1995-12-07 2005-11-15 Loma Linda University Medical Center Tissue opening locator and everter and method
US6287322B1 (en) 1995-12-07 2001-09-11 Loma Linda University Medical Center Tissue opening locator and everter and method
US6425901B1 (en) 1995-12-07 2002-07-30 Loma Linda University Medical Center Vascular wound closure system
US20060064124A1 (en) * 1995-12-07 2006-03-23 Zhu Yong H Vascular wound closure device
US20050222620A1 (en) * 1996-03-29 2005-10-06 Bonutti Peter M Suture anchor
US8845687B2 (en) 1996-08-19 2014-09-30 Bonutti Skeletal Innovations Llc Anchor for securing a suture
US20060142799A1 (en) * 1996-11-15 2006-06-29 Bonutti Peter M Apparatus and method for use in positioning an anchor
US6004341A (en) * 1996-12-05 1999-12-21 Loma Linda University Medical Center Vascular wound closure device
US8808329B2 (en) 1998-02-06 2014-08-19 Bonutti Skeletal Innovations Llc Apparatus and method for securing a portion of a body
US5899854A (en) * 1998-04-20 1999-05-04 University Of New Mexico Speculum and method for inserting an elongated instrument into an animal's body
US6361541B1 (en) 1998-07-17 2002-03-26 The University Of Iowa Research Foundation Surgical instrument for extracting tissue ingrowth from a permeable member of an implanted catheter
US7001400B1 (en) 1999-03-04 2006-02-21 Abbott Laboratories Articulating suturing device and method
US20030093093A1 (en) * 1999-03-04 2003-05-15 Modesitt D. Bruce Articulating suturing device and method
US7837696B2 (en) 1999-03-04 2010-11-23 Abbott Laboratories Articulating suturing device and method
US20040097978A1 (en) * 1999-03-04 2004-05-20 Modesitt D. Bruce Articulating suturing device and method
US8663248B2 (en) 1999-03-04 2014-03-04 Abbott Laboratories Articulating suturing device and method
US7842047B2 (en) 1999-03-04 2010-11-30 Abbott Laboratories Articulating suturing device and method
US7846170B2 (en) 1999-03-04 2010-12-07 Abbott Laboratories Articulating suturing device and method
US7235087B2 (en) 1999-03-04 2007-06-26 Abbott Park Articulating suturing device and method
US9993237B2 (en) 1999-03-04 2018-06-12 Abbott Laboratories Articulating suturing device and method
US20050143761A1 (en) * 1999-03-04 2005-06-30 Modesitt D. B. Articulating suturing device and method
US7850701B2 (en) 1999-03-04 2010-12-14 Abbott Laboratories Articulating suturing device and method
US8038688B2 (en) 1999-03-04 2011-10-18 Abbott Laboratories Articulating suturing device and method
US8323298B2 (en) 1999-03-04 2012-12-04 Abbott Laboratories Articulating suturing device and method
US9282960B2 (en) 1999-03-04 2016-03-15 Abbott Laboratories Articulating suturing device and method
US9301747B2 (en) 1999-03-04 2016-04-05 Abbott Laboratories Articulating suturing device and method
US6964668B2 (en) 1999-03-04 2005-11-15 Abbott Laboratories Articulating suturing device and method
US8172860B2 (en) 1999-03-04 2012-05-08 Abbott Laboratories Articulating suturing device and method
US8048092B2 (en) 1999-03-04 2011-11-01 Abbott Laboratories Articulating suturing device and method
US8057491B2 (en) 1999-03-04 2011-11-15 Abbott Laboratories Articulating suturing device and method
US20040010287A1 (en) * 1999-08-09 2004-01-15 Bonutti Peter M. Method and apparatus for securing tissue
US8845699B2 (en) 1999-08-09 2014-09-30 Bonutti Skeletal Innovations Llc Method of securing tissue
US6190396B1 (en) 1999-09-14 2001-02-20 Perclose, Inc. Device and method for deploying and organizing sutures for anastomotic and other attachments
US6358258B1 (en) 1999-09-14 2002-03-19 Abbott Laboratories Device and method for performing end-to-side anastomosis
US7048747B2 (en) 1999-09-14 2006-05-23 Abbott Laboratories Device and method for performing end-to-side anastomosis
USD450839S1 (en) 2000-02-07 2001-11-20 Larry G. Junker Handle for introducer sheath
US9067362B2 (en) 2000-03-13 2015-06-30 P Tech, Llc Method of using ultrasonic vibration to secure body tissue with fastening element
US9986994B2 (en) 2000-03-13 2018-06-05 P Tech, Llc Method and device for securing body tissue
US9884451B2 (en) 2000-03-13 2018-02-06 P Tech, Llc Method of using ultrasonic vibration to secure body tissue
US20080114399A1 (en) * 2000-05-03 2008-05-15 Bonutti Peter M Method of securing body tissue
US8814902B2 (en) 2000-05-03 2014-08-26 Bonutti Skeletal Innovations Llc Method of securing body tissue
US6558399B1 (en) 2000-06-30 2003-05-06 Abbott Laboratories Devices and method for handling a plurality of suture elements during a suturing procedure
US20110046664A1 (en) * 2000-08-01 2011-02-24 Loma Linda University Medical Center Vascular wound closure device and method
US8491628B2 (en) 2000-08-01 2013-07-23 Loma Linda University Medical Center Vascular wound closure device and method
US7780699B2 (en) 2000-08-02 2010-08-24 Loma Linda University Medical Center Vascular wound closure device and method
US9101731B2 (en) 2000-08-02 2015-08-11 Loma Linda University Medical Center Vascular wound closure device and method
US9320505B2 (en) 2000-08-02 2016-04-26 Loma Linda University Apparatus for closing vascular puncture
US20050209637A1 (en) * 2000-08-02 2005-09-22 Zhu Yong H Apparatus for closing vascular puncture
US8702750B2 (en) 2000-08-02 2014-04-22 Loma Linda University Apparatus for closing vascular puncture
US20040054346A1 (en) * 2000-08-02 2004-03-18 Zhu Yong Hua Vascular wound closure device and method
US8425552B2 (en) 2000-08-02 2013-04-23 Loma Linda University Medical Center Apparatus for closing vascular puncture
US6890342B2 (en) 2000-08-02 2005-05-10 Loma Linda University Method and apparatus for closing vascular puncture using hemostatic material
US7029481B1 (en) 2000-11-06 2006-04-18 Abbott Laboratories Systems, devices and methods for suturing patient tissue
US7377927B2 (en) 2000-11-06 2008-05-27 Abbott Laboratories Systems, devices and methods for suturing patient tissue
US6730102B1 (en) 2000-11-06 2004-05-04 Abbott Laboratories Systems, devices and methods for deploying needles
US20060167476A1 (en) * 2000-11-06 2006-07-27 Perclose, Inc Systems, devices and methods for suturing patient tissue
US9770238B2 (en) 2001-12-03 2017-09-26 P Tech, Llc Magnetic positioning apparatus
US20050090779A1 (en) * 2002-03-15 2005-04-28 Osypka Thomas P. Locking vascular introducer assembly with adjustable hemostatic seal
US7192433B2 (en) 2002-03-15 2007-03-20 Oscor Inc. Locking vascular introducer assembly with adjustable hemostatic seal
US20030216771A1 (en) * 2002-03-15 2003-11-20 Thomas P. Osypka Locking vascular introducer assembly with adjustable hemostatic seal
US8137317B2 (en) 2002-03-15 2012-03-20 Oscor Inc. Locking vascular introducer assembly with adjustable hemostatic seal
US9155544B2 (en) 2002-03-20 2015-10-13 P Tech, Llc Robotic systems and methods
US9585725B2 (en) 2002-03-20 2017-03-07 P Tech, Llc Robotic arthroplasty system
US10368953B2 (en) 2002-03-20 2019-08-06 P Tech, Llc Robotic system for fastening layers of body tissue together and method thereof
US9877793B2 (en) 2002-03-20 2018-01-30 P Tech, Llc Robotic arthroplasty system
US10959791B2 (en) 2002-03-20 2021-03-30 P Tech, Llc Robotic surgery
US9629687B2 (en) 2002-03-20 2017-04-25 P Tech, Llc Robotic arthroplasty system
US10932869B2 (en) 2002-03-20 2021-03-02 P Tech, Llc Robotic surgery
US9149281B2 (en) 2002-03-20 2015-10-06 P Tech, Llc Robotic system for engaging a fastener with body tissue
US10265128B2 (en) 2002-03-20 2019-04-23 P Tech, Llc Methods of using a robotic spine system
US9808318B2 (en) 2002-03-20 2017-11-07 P Tech, Llc Robotic arthroplasty system
US10869728B2 (en) 2002-03-20 2020-12-22 P Tech, Llc Robotic surgery
US9486227B2 (en) 2002-03-20 2016-11-08 P Tech, Llc Robotic retractor system
US9271741B2 (en) 2002-03-20 2016-03-01 P Tech, Llc Robotic ultrasonic energy system
US9271779B2 (en) 2002-03-20 2016-03-01 P Tech, Llc Methods of using a robotic spine system
US9192395B2 (en) 2002-03-20 2015-11-24 P Tech, Llc Robotic fastening system
US20030225369A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system
US20030225393A1 (en) * 2002-05-31 2003-12-04 Kimberly-Clark Worldwide, Inc. Low profile transpyloric jejunostomy system and method to enable
US9750496B2 (en) 2002-08-27 2017-09-05 P Tech, Llc System for securing a portion of a body
US8998932B2 (en) 2002-12-31 2015-04-07 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US7842049B2 (en) 2002-12-31 2010-11-30 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US9889276B2 (en) 2002-12-31 2018-02-13 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US20110071472A1 (en) * 2002-12-31 2011-03-24 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US8202281B2 (en) 2002-12-31 2012-06-19 Abbott Laboratories Systems for anchoring a medical device in a body lumen
US20040193113A1 (en) * 2003-01-29 2004-09-30 Durect Corporation Expandable bore injection needle
US9962162B2 (en) 2003-04-30 2018-05-08 P Tech, Llc Tissue fastener and methods for using same
US9060767B2 (en) 2003-04-30 2015-06-23 P Tech, Llc Tissue fastener and methods for using same
US20120059410A1 (en) * 2003-08-14 2012-03-08 Loma Linda University Medical Center Wound closure device and method
US8012167B2 (en) 2003-08-14 2011-09-06 Loma Linda University Medical Center Vascular wound closure device and method
US9364205B2 (en) * 2003-08-14 2016-06-14 Loma Linda University Medical Center Wound closure device and method
US8137364B2 (en) 2003-09-11 2012-03-20 Abbott Laboratories Articulating suturing device and method
US8361088B2 (en) 2003-09-26 2013-01-29 Abbott Laboratories Device and method for suturing intracardiac defects
US7462188B2 (en) 2003-09-26 2008-12-09 Abbott Laboratories Device and method for suturing intracardiac defects
US20050070923A1 (en) * 2003-09-26 2005-03-31 Mcintosh Scott A. Device and method for suturing intracardiac defects
US9155535B2 (en) 2003-09-26 2015-10-13 Abbott Laboratories Device and method for suturing intracardiac defects
US8257368B2 (en) 2003-09-26 2012-09-04 Abbott Laboratories Device for suturing intracardiac defects
US8211122B2 (en) 2003-09-26 2012-07-03 Abbott Laboratories Device for suturing intracardiac defects
US10245022B2 (en) 2003-09-26 2019-04-02 Abbott Laboratories Device and method for suturing intracardiac defects
US20050124932A1 (en) * 2003-12-05 2005-06-09 Kimberly-Clark Worldwide, Inc. Venting catheter
US20050149065A1 (en) * 2003-12-19 2005-07-07 Modesitt D. B. Device and method for suturing of internal puncture sites
US7390328B2 (en) 2003-12-19 2008-06-24 Abbott Laboratories Device and method for suturing of internal puncture sites
US8597309B2 (en) 2003-12-23 2013-12-03 Abbott Laboratories Suturing device with split arm and method of suturing tissue
US9375211B2 (en) 2003-12-23 2016-06-28 Abbott Laboratories Suturing device with split arm and method of suturing tissue
US10413288B2 (en) 2003-12-23 2019-09-17 Abbott Laboratories Suturing device with split arm and method of suturing tissue
US8419753B2 (en) 2003-12-23 2013-04-16 Abbott Laboratories Suturing device with split arm and method of suturing tissue
US9888916B2 (en) 2004-03-09 2018-02-13 P Tech, Llc Method and device for securing body tissue
US20060084838A1 (en) * 2004-10-04 2006-04-20 Norikata Takuma Instrument for re-insertion of a gastrostoma tube
US9867706B2 (en) 2004-10-26 2018-01-16 P Tech, Llc Tissue fastening system
US9980761B2 (en) 2004-10-26 2018-05-29 P Tech, Llc Tissue fixation system and method
US9173647B2 (en) 2004-10-26 2015-11-03 P Tech, Llc Tissue fixation system
US11457958B2 (en) 2004-10-26 2022-10-04 P Tech, Llc Devices and methods for stabilizing tissue and implants
US9463012B2 (en) 2004-10-26 2016-10-11 P Tech, Llc Apparatus for guiding and positioning an implant
US9226828B2 (en) 2004-10-26 2016-01-05 P Tech, Llc Devices and methods for stabilizing tissue and implants
US11013542B2 (en) 2004-10-26 2021-05-25 P Tech, Llc Tissue fixation system and method
US9579129B2 (en) 2004-10-26 2017-02-28 P Tech, Llc Devices and methods for stabilizing tissue and implants
US9271766B2 (en) 2004-10-26 2016-03-01 P Tech, Llc Devices and methods for stabilizing tissue and implants
US10813764B2 (en) 2004-10-26 2020-10-27 P Tech, Llc Expandable introducer system and methods
US9814453B2 (en) 2004-10-26 2017-11-14 P Tech, Llc Deformable fastener system
US9545268B2 (en) 2004-10-26 2017-01-17 P Tech, Llc Devices and methods for stabilizing tissue and implants
US10238378B2 (en) 2004-10-26 2019-03-26 P Tech, Llc Tissue fixation system and method
US9999449B2 (en) 2004-10-26 2018-06-19 P Tech, Llc Devices and methods for stabilizing tissue and implants
US9980717B2 (en) 2005-02-22 2018-05-29 P Tech, Llc Device and method for securing body tissue
US9089323B2 (en) 2005-02-22 2015-07-28 P Tech, Llc Device and method for securing body tissue
US20060200199A1 (en) * 2005-02-22 2006-09-07 Bonutti Peter M Device and method for securing body tissue
US8083754B2 (en) 2005-08-08 2011-12-27 Abbott Laboratories Vascular suturing device with needle capture
US9592038B2 (en) 2005-08-08 2017-03-14 Abbott Laboratories Vascular suturing device
US7883517B2 (en) 2005-08-08 2011-02-08 Abbott Laboratories Vascular suturing device
US8267947B2 (en) 2005-08-08 2012-09-18 Abbott Laboratories Vascular suturing device
US8313498B2 (en) 2005-08-08 2012-11-20 Abbott Laboratories Vascular suturing device
US9456811B2 (en) 2005-08-24 2016-10-04 Abbott Vascular Inc. Vascular closure methods and apparatuses
US8920442B2 (en) 2005-08-24 2014-12-30 Abbott Vascular Inc. Vascular opening edge eversion methods and apparatuses
US8048108B2 (en) 2005-08-24 2011-11-01 Abbott Vascular Inc. Vascular closure methods and apparatuses
US8617253B2 (en) 2005-10-05 2013-12-31 Loma Linda University Medical Center Vascular wound closure device and method
US10441269B1 (en) 2005-10-05 2019-10-15 P Tech, Llc Deformable fastener system
US11219446B2 (en) 2005-10-05 2022-01-11 P Tech, Llc Deformable fastener system
US10376259B2 (en) 2005-10-05 2019-08-13 P Tech, Llc Deformable fastener system
US8088145B2 (en) * 2005-10-05 2012-01-03 Loma Linda University Medical Center Vascular wound closure device and method
US9179902B2 (en) 2005-10-05 2015-11-10 Loma Linda University Medical Center Vascular wound closure device and method
US20070123816A1 (en) * 2005-10-05 2007-05-31 Zhu Yong H Vascular wound closure device and method
US9421005B2 (en) 2006-02-07 2016-08-23 P Tech, Llc Methods and devices for intracorporeal bonding of implants with thermal energy
US11278331B2 (en) 2006-02-07 2022-03-22 P Tech Llc Method and devices for intracorporeal bonding of implants with thermal energy
US11134995B2 (en) 2006-02-07 2021-10-05 P Tech, Llc Method and devices for intracorporeal bonding of implants with thermal energy
US9439642B2 (en) 2006-02-07 2016-09-13 P Tech, Llc Methods and devices for utilizing bondable materials
US20080039845A1 (en) * 2006-02-07 2008-02-14 Bonutti Peter M Methods and devices for intracorporeal bonding of implants with thermal energy
US11253296B2 (en) 2006-02-07 2022-02-22 P Tech, Llc Methods and devices for intracorporeal bonding of implants with thermal energy
US20080021474A1 (en) * 2006-02-07 2008-01-24 Bonutti Peter M Methods and devices for intracorporeal bonding of implants with thermal energy
US9610073B2 (en) 2006-02-07 2017-04-04 P Tech, Llc Methods and devices for intracorporeal bonding of implants with thermal energy
US11129645B2 (en) 2006-02-07 2021-09-28 P Tech, Llc Methods of securing a fastener
US8372098B2 (en) * 2006-02-08 2013-02-12 Merit Medical Systems, Inc. Fluid line removal device for removing a fluid line from a body and related methods
US20070185510A1 (en) * 2006-02-08 2007-08-09 Tran Pac, Inc. Fluid line removal device for removing a fluid line from a body and related methods
US11246638B2 (en) 2006-05-03 2022-02-15 P Tech, Llc Methods and devices for utilizing bondable materials
US7842048B2 (en) 2006-08-18 2010-11-30 Abbott Laboratories Articulating suture device and method
US8252008B2 (en) 2006-08-18 2012-08-28 Abbott Laboratories Articulating suturing device and method
US20080045979A1 (en) * 2006-08-18 2008-02-21 Abbott Laboratories Articulating suture device and method
US8430893B2 (en) 2006-08-18 2013-04-30 Abbott Laboratories Articulating suturing device and method
WO2008098262A1 (en) * 2007-02-08 2008-08-14 Tran Holdings, Llc Fluid line removal device for removing a fluid line from a body and related methods
US9402668B2 (en) 2007-02-13 2016-08-02 P Tech, Llc Tissue fixation system and method
US11801044B2 (en) 2007-02-13 2023-10-31 P Tech, Llc Tissue fixation system and method
US10390817B2 (en) 2007-02-13 2019-08-27 P Tech, Llc Tissue fixation system and method
US10517584B1 (en) 2007-02-13 2019-12-31 P Tech, Llc Tissue fixation system and method
US8574244B2 (en) 2007-06-25 2013-11-05 Abbott Laboratories System for closing a puncture in a vessel wall
US9474518B2 (en) 2007-10-05 2016-10-25 Covidien Lp Expanding seal anchor for single incision surgery
US8795326B2 (en) 2007-10-05 2014-08-05 Covidien Lp Expanding seal anchor for single incision surgery
US20090093850A1 (en) * 2007-10-05 2009-04-09 Tyco Healthcare Group Lp Expanding seal anchor for single incision surgery
US11647997B2 (en) 2010-09-01 2023-05-16 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
US10463353B2 (en) 2010-09-01 2019-11-05 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
US9370353B2 (en) 2010-09-01 2016-06-21 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
US8663252B2 (en) 2010-09-01 2014-03-04 Abbott Cardiovascular Systems, Inc. Suturing devices and methods
US20130103103A1 (en) * 2011-10-24 2013-04-25 Warsaw Orthopedic, Inc Surgical system methods for spinal access
CN103945818B (en) * 2011-10-31 2016-08-24 住友电木株式会社 Medical dilator and medical dilator external member
EP2774596A4 (en) * 2011-10-31 2015-07-08 Suzuki Yutaka Medical dilating instrument and medical dilating instrument set
CN103945818A (en) * 2011-10-31 2014-07-23 住友电木株式会社 Medical dilating instrument and medical dilating instrument set
US20140324076A1 (en) * 2011-11-18 2014-10-30 Neosurgical Limited Surgical device
US11154293B2 (en) 2012-04-10 2021-10-26 Abbott Cardiovascular Systems, Inc. Apparatus and method for suturing body lumens
US8858573B2 (en) 2012-04-10 2014-10-14 Abbott Cardiovascular Systems, Inc. Apparatus and method for suturing body lumens
US8864778B2 (en) 2012-04-10 2014-10-21 Abbott Cardiovascular Systems, Inc. Apparatus and method for suturing body lumens
US10980531B2 (en) 2012-05-31 2021-04-20 Abbott Cardiovascular Systems, Inc. Systems, methods, and devices for closing holes in body lumens
US11839351B2 (en) 2012-05-31 2023-12-12 Abbott Cardiovascular Systems, Inc. Systems, methods, and devices for closing holes in body lumens
US9241707B2 (en) 2012-05-31 2016-01-26 Abbott Cardiovascular Systems, Inc. Systems, methods, and devices for closing holes in body lumens
US10111653B2 (en) 2012-05-31 2018-10-30 Abbott Cardiovascular Systems, Inc. Systems, methods, and devices for closing holes in body lumens
US10076377B2 (en) 2013-01-05 2018-09-18 P Tech, Llc Fixation systems and methods
US11684430B2 (en) 2015-10-21 2023-06-27 P Tech, Llc Systems and methods for navigation and visualization
US11317974B2 (en) 2015-10-21 2022-05-03 P Tech, Llc Systems and methods for navigation and visualization
US10058393B2 (en) 2015-10-21 2018-08-28 P Tech, Llc Systems and methods for navigation and visualization
US11744651B2 (en) 2015-10-21 2023-09-05 P Tech, Llc Systems and methods for navigation and visualization
US10765484B2 (en) 2015-10-21 2020-09-08 P Tech, Llc Systems and methods for navigation and visualization
US20180070972A1 (en) * 2016-09-12 2018-03-15 Stan Chao Instrument For Use In Laparoscopy
US10426449B2 (en) 2017-02-16 2019-10-01 Abbott Cardiovascular Systems, Inc. Articulating suturing device with improved actuation and alignment mechanisms
WO2022103719A1 (en) * 2020-11-12 2022-05-19 Becton, Dickinson And Company Catheter placement system

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