US20060025804A1 - Filter membrane with increased surface area - Google Patents
Filter membrane with increased surface area Download PDFInfo
- Publication number
- US20060025804A1 US20060025804A1 US11/225,797 US22579705A US2006025804A1 US 20060025804 A1 US20060025804 A1 US 20060025804A1 US 22579705 A US22579705 A US 22579705A US 2006025804 A1 US2006025804 A1 US 2006025804A1
- Authority
- US
- United States
- Prior art keywords
- filter
- filtering device
- filter membrane
- elongated shaft
- fibers
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/005—Rosette-shaped, e.g. star-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0073—Quadric-shaped
- A61F2230/008—Quadric-shaped paraboloidal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Prostheses (AREA)
Abstract
A filtering device with an increased surface area, and method of making and using the same. The present invention comprises a filtering device including an elongate shaft and a filter coupled to the shaft. The filter may include a filter membrane configured to have an increased surface area.
Description
- This application is a continuation application of U.S. application Ser. No. 10/430,940, filed May 7, 2003.
- The present invention pertains to filtering devices. More particularly, the present invention pertains to embolic protection filtering devices having a filter membrane with an increased surface area.
- Heart and vascular disease are major problems in the United States and throughout the world. Conditions such as atherosclerosis result in blood vessels becoming blocked or narrowed. This blockage can result in lack of oxygenation of the heart, which has significant consequences since the heart muscle must be well oxygenated in order to maintain its blood pumping action.
- Occluded, stenotic, or narrowed blood vessels may be treated with a number of relatively non-invasive medical procedures including percutaneous transluminal angioplasty (PTA), percutaneous transluminal coronary angioplasty (PTCA), and atherectomy. Angioplasty techniques typically involve the use of a balloon catheter. The balloon catheter is advanced over a guidewire such that the balloon is positioned adjacent a stenotic lesion. The balloon is then inflated and the restriction of the vessel is opened. During an atherectomy procedure, the stenotic lesion may be mechanically cut away from the blood vessel wall using an atherectomy catheter.
- During angioplasty and atherectomy procedures, embolic debris can be separated from the wall of the blood vessel. If this debris enters the circulatory system, it could block other vascular regions including the neural and pulmonary vasculature. During angioplasty procedures, stenotic debris may also break loose due to manipulation of the blood vessel. Because of this debris, a number of devices, termed embolic protection devices, have been developed to filter out this debris.
- The invention provides design, material, manufacturing method, and use alternatives for intravascular filtering devices. In at least some embodiments, these filtering devices include a shaft having an embolic protection filter coupled thereto. The filter may adapted and configured to have an increased surface area or otherwise include other improvements. These and other desirable features are described in greater detail below.
-
FIG. 1 is side view of an example embolic protection filtering device; -
FIG. 2 is a cross-sectional view of the filtering device through line 2-2; -
FIG. 3 is a cross-sectional view of the filtering device through line 3-3; -
FIG. 4 is side view of another example embolic protection filtering device; -
FIG. 5 is a cross-sectional view of the filtering device through line 5-5; -
FIG. 6 is a cross-sectional view of the filtering device through line 6-6; -
FIG. 7 is a cross-sectional view of the filtering device through line 7-7; -
FIG. 8 is a side view of another example embolic protection filtering device; -
FIG. 9 is a side view of a portion of the filtering device shown inFIG. 8 ; -
FIG. 10 is a side view of another example embolic protection filtering device; -
FIG. 11 is a side view of another configuration of the filtering device shown inFIG. 10 ; and -
FIG. 12 is a side view of another example embolic protection filtering device. - The following description should be read with reference to the drawings wherein like reference numerals indicate like elements throughout the several views. The detailed description and drawings illustrate example embodiments of the claimed invention.
- For a number of reasons, it may be desirable to augment the amount of surface area on a device that can be used for filtering debris.
FIG. 1 is a side view of anexample filtering device 10 including afilter 12 having an augmented surface area. This structural feature may improve the functioning offilter 12, for example, by increasing the amount ofdebris filter 12 can hold, by contributing to more efficient flow throughfilter 12, and by enhancing the strength offilter 12. It can be appreciated that the desirable structural features offilter 12 may also be described in other ways (as an alternative or in addition to having an augmented surface area) such as having an augmented filtering capability, filtering ability, filtering capacity, and the like. The augmented surface area may also provide filter 12 (and/or filtering device 10) with a number of additional desirable features including those described below. - In general,
filter 12 may be adapted to operate between a first generally collapsed configuration and a second generally expanded configuration for collecting debris in a body lumen. In some embodiments,filter 12 and/orfiltering device 10 can be delivered to an appropriate intravascular location, for example “downstream” of an intravascular lesion, using an appropriate filter delivery device. Similarly,filter 12 can be removed from the vasculature at the desired time by an appropriate filter retrieval device. -
Filter 12 may be coupled to ashaft 14 and may include afilter frame 16 and a filter membrane orfabric 18 coupled tofilter frame 16.Frame 16 may take the form of any one of a number of appropriate shapes and configurations. For example,frame 16 may comprise a generally circular filter mouth or loop, which may define the primary opening for blood to travel into and be filtered byfilter 12. However, essentially any appropriate shape or configuration may be utilized without departing from the spirit of the invention. -
Frame 16 may be comprised of any appropriate material. For example,frame 16 may be comprised of a “self-expanding” shape-memory material such as nickel-titanium alloy that may be configured to biasfilter 12 to be in the second expanded configuration. Alternatively,frame 16 may be comprised of essentially any appropriate metal, metal-alloy, polymer, combinations thereof, and the like including any of the materials described herein. In some embodiments,frame 16 or portions thereof may be doped with, plated with, or otherwise include a radiopaque material. Radiopaque materials are understood to be materials capable of producing a relatively bright image on a fluoroscopy screen or another imaging technique during a medical procedure. This relatively bright image aids the user ofdevice 10 in determining its location. Some examples of radiopaque materials can include, but are not limited to, gold, platinum, palladium, tantalum, tungsten alloy, plastic material loaded with a radiopaque filler, and the like. For example, a radiopaque wire disposed about a portion offrame 16. -
Filter membrane 18 may be comprised of any appropriate material such as a polymer and may be drilled (for example, formed by known laser techniques) or otherwise include one ormore openings 20. Holes oropenings 20 can be sized to allow blood flow therethrough but restrict flow of debris or emboli floating in the body lumen or cavity. In at least some embodiments,filter membrane 18 may be configured to augment the surface area offilter 12 as is described in more detail below. - One or
more struts 22 may extend betweenframe 16 andshaft 14. In some embodiments,struts 22 can be coupled toshaft 14 by acoupling 24, for example a heat-shrink tube, a crimp fitting, and the like. Alternatively, struts 22 may be coupled toshaft 14 by one or more windings ofstruts 22 aboutshaft 14. In some embodiments, struts 22 may comprise an extension or integral part offrame 16. Alternatively, struts 22 andframe 16 may comprise two distinct structures that can be attached to one another. -
Shaft 14 can be made of any suitable materials including metals, metal alloys, polymers, or the like, or combinations or mixtures thereof. Some examples of suitable metals and metal alloys include stainless steel, such as 304v stainless steel; nickel-titanium alloy, such as nitinol, nickel-chromium alloy, nickel-chromium-iron alloy, cobalt alloy, or the like; or other suitable material. Although the embodiment shown inFIG. 1 illustratesshaft 14 as being a guidewire,shaft 14 is not intended to be limited to being only a guidewire. It can be appreciated thatshaft 14 may comprise number of different structures including a catheter (e.g., therapeutic, diagnostic, or guide catheter), endoscopic device, laproscopic device, an embolic protection device, or any other suitable device. In some embodiments,shaft 14 may comprise a tubular filter cartridge. According to this embodiment, filtering device 10 (and/or shaft 14) can be configured to be slidable over a guidewire or other suitable medical device. - As stated above,
filter membrane 18 may be adapted and configured to augment the surface area offilter 12. Augmenting the surface area offilter 12 may be accomplished in a number of ways. For example,filter membrane 18 may include one or more folds orpleats 26 that increase the surface area where debris may be captured or filtered. The amount of surface area that may be added to filter 12 may depend on the “depth” or amount of folding included with eachpleat 26. Accordingly, the “deeper” the amount of folding included with eachpleat 26, the greater the increasing in surface area. It can be appreciated that alterations to the amount of folding or depth ofpleats 26 may vary without departing from the spirit of the invention. - In at least some embodiments, pleats 26 may be defined by inward deflections of
filter membrane 18. This configuration may allowfilter membrane 18 to expand outwardly toward a bulbous shape when greater amounts of debris are captured. Alternatively, pleats 26 may be defined by one or morelongitudinal bonds 28 betweenfilter membrane 18 andshaft 14 as best seen inFIG. 2 .Bonds 28, for example, may be disposed adjacent adistal region 30 offilter 12. Portions offilter membrane 18, however, may not be bonded toshaft 14 as best seen inFIG. 3 . The non-bonded portion may be disposed adjacent aproximal region 32 offilter 12. Although the combination ofFIGS. 1, 2 and 3 illustrate one example configuration offilter membrane 18 wherebonds 28 are disposed alongdistal region 30 offilter 12 but not alongproximal region 32, this arrangement is not intended to be limiting. Generally, bonds 28 may be disposed alongdistal region 30, alongproximal region 32, along the entire length offilter 12, or any other suitable combination or arrangement.FIGS. 2 and 3 also illustrate more clearly thatshaft 14 may comprise a tubular filter cartridge that may be slidable over a medical device such as aguidewire 34. -
FIG. 4 is anotherexample filtering device 110 that is essentially the same in form and function asdevice 10, except thatfilter 112 include one or more longitudinal fibers 136 (best seen inFIGS. 5, 6 , and 7) and that the folds orpleats 126 offilter membrane 118 may be defined by bonds 128 (best seen inFIG. 5, 6 , and 7) betweenfilter membrane 118 andfibers 136. According to this embodiment,fibers 136 may act as a substrate or bonding surface forfilter membrane 118 as well as help define a configuration offilter 112 that has increased surface area.Fibers 136 may also providefilter 112 with other desirable features such as strength, radiopacity, etc. - In at least some embodiments,
fibers 136 may be attached to and extend distally from filter frame 116. For example, opposite ends offibers 136 may be attached to filter frame 116 andshaft 14. According to this embodiment, the spacing betweenfibers 136 andshaft 14 gets larger at more proximal filter locations. For example,FIG. 5 is a cross-sectional view offilter 112 at a relatively distal position, illustratingfibers 136 disposedadjacent shaft 14.FIGS. 6 and 7 , which illustrate increasingly more proximal positions alongfilter 112, depict increasing radial spacing offibers 136 fromshaft 12. -
FIG. 8 is anotherexample filtering device 210 that is essentially the same in form and function as any of the others described herein except thatfilter 212 includes one or moresinusoidal ribs 238. In at least some embodiments,sinusoidal ribs 238 may be attached to or disposed adjacent to filterframe 16 and/orfilter membrane 18, and may extend distally alongfilter 212. The precise location and length ofribs 238, however, may vary. In general,ribs 238 may be configured for being disposed along the region offilter 212 that contacts or may contact the interior wall of ablood vessel 240 as shown inFIG. 9 . This feature may be desirable, for example, because it allows a smaller portion offilter membrane 218 to be “blocked” by contact withblood vessel 240. Accordingly, the surface area offilter 212 that can be used to collect debris is increased. - Another
example filtering device 310 is shown inFIG. 10 .Device 310 is essentially the same in form and function as any of the other devices described herein except thatfilter 310 includes a distalapex ring member 342 that is slidable alongshaft 14. Accordingly, filter 312 may be able to shift from a first relatively shortened or inverted configuration (as shown inFIG. 10 ) to a second relatively elongated or everted configuration (as shown inFIG. 11 ). - Shifting between the first and second configurations may be accomplished in a number of ways. For example, filter 312 may be originally placed within a body lumen in the first configuration and then shift to the second configuration as
filter 312 becomes filled with debris. According to this embodiment,ring member 342 may frictionally engageshaft 14. However, whenfilter 312 becomes sufficiently full, forces exerted on filter 312 (e.g., due to fluid flow within the body lumen) may overcome the frictional force and shiftfilter 312 to the second configuration. - Alternatively, shifting the configuration of
filter 312 may be accomplished in anotherexample filtering device 410 by using a shifting member orrod 444 as shown inFIG. 12 . According to this embodiment,rod 444 may be attached toring member 342 and extend proximally therefrom. A clinician may then grasprod 444 and alter the configuration offilter 312 by proximally or distally shiftingrod 444. - It should be understood that this disclosure is, in many respects, only illustrative. Changes may be made in details, particularly in matters of shape, size, and arrangement of steps without exceeding the scope of the invention. The invention's scope is, of course, defined in the language in which the appended claims are expressed.
Claims (27)
1. (canceled)
2. A filtering device, comprising:
an elongated shaft having a proximal section and a distal section;
a filter coupled to the distal section of the elongated shaft, the filter including a filter frame and a pleated filter membrane operable between a collapsed position and an expandable position, the filter membrane including a proximal region and a distal region; and
one or more support fibers operatively coupled to the filter membrane.
3. The filtering device of claim 2 , wherein the elongated shaft comprises a guidewire.
4. The filtering device of claim 2 , wherein the elongated shaft comprises a tubular filter cartridge slidably disposed over a guidewire.
5. The filtering device of claim 2 , wherein said one or more fibers are longitudinally disposed along a length of the filter
6. The filtering device of claim 2 , wherein said one or more fibers are attached to the filter frame and the elongated shaft.
7. The filtering device of claim 2 , wherein said one or more fibers extend from the filter frame to a distal end of the filter.
8. The filtering device of claim 2 , wherein said one or more fibers are radially spaced apart from each other, and wherein the radial spacing between each fiber and the elongated shaft increases towards said proximal region.
9. The filtering device of claim 2 , wherein the filter membrane includes a number of folds or pleats for augmenting the surface area of the filter.
10. The filtering device of claim 9 , wherein the folds or pleats are defined by inward deflections of the filter membrane.
11. The filtering device of claim 9 , wherein the folds or pleats are defined by one or more bonds between the filter membrane and the elongated shaft.
12. The filtering device of claim 11 , wherein said bonds are longitudinally disposed along a length of the filter membrane.
13. The filtering device of claim 12 , wherein the bonds are disposed along only the distal region of the filter membrane.
14. The filtering device of claim 12 , wherein the bonds are disposed along only the proximal region of the filter membrane.
15. The filtering device of claim 12 , wherein the bonds are disposed along the entire length of the filter membrane.
16. The filtering device of claim 2 , wherein the filter includes one or more sinusoidal ribs.
17. The filtering device of claim 2 , further comprising a distal apex ring member slidably disposed along the elongated shaft, said ring member adapted to actuate the filter between an inverted position and an evened position.
18. A filtering device, comprising:
an elongated shaft having a proximal section and a distal section;
a filter coupled to the distal section of the elongated shaft, the filter including a filter frame and a filter membrane operable between a collapsed position and an expandable position, the filter membrane including a proximal region, a distal region, and a number of folds or pleats defining an augmented surface area of the filter; and
one or more support fibers operatively coupled to the folds or pleats of the filter membrane, said one or more support fibers being longitudinally disposed along a length of the filter.
19. The filtering device of claim 18 , wherein said one or more fibers are attached to the filter frame and the elongated shaft.
20. The filtering device of claim 18 , wherein said one or more fibers extend from the filter frame to a distal end of the filter.
21. The filtering device of claim 18 , wherein said one or more fibers are radially spaced apart from each other, and wherein the radial spacing between each fiber and the elongated shaft increases towards said proximal region.
22. The filtering device of claim 18 , wherein the filter membrane includes a number of folds or pleats for augmenting the surface area of the filter.
23. The filtering device of claim 18 , wherein the folds or pleats are defined by inward deflections of the filter membrane.
24. The filtering device of claim 18 , wherein the folds or pleats are defined by one or more bonds between the filter membrane and the elongated shaft.
25. The filtering device of claim 18 , wherein the filter includes one or more sinusoidal ribs.
26. The filtering device of claim 18 , further comprising a distal apex ring member slidably disposed along the elongated shaft, said ring member adapted to actuate the filter between an inverted position and an everted position.
27. A filtering device, comprising:
an elongated shaft having a proximal section and a distal section;
a filter coupled to the distal section of the elongated shaft, the filter including a filter frame and a filter membrane operable between a collapsed position and an expandable position, the filter membrane including a proximal region, a distal region, and a number of folds or pleats each defining an inward deflection of the filter membrane;
one or more support fibers operatively coupled to the folds or pleats of the filter membrane, each of said one or more fibers being radially spaced apart from each other; and
wherein the radial spacing between each fiber and the elongated shaft increases towards the proximal region of said filter membrane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/225,797 US20060025804A1 (en) | 2003-05-07 | 2005-09-13 | Filter membrane with increased surface area |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/430,940 US6969396B2 (en) | 2003-05-07 | 2003-05-07 | Filter membrane with increased surface area |
US11/225,797 US20060025804A1 (en) | 2003-05-07 | 2005-09-13 | Filter membrane with increased surface area |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/430,940 Continuation US6969396B2 (en) | 2003-05-07 | 2003-05-07 | Filter membrane with increased surface area |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060025804A1 true US20060025804A1 (en) | 2006-02-02 |
Family
ID=33416350
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/430,940 Expired - Lifetime US6969396B2 (en) | 2003-05-07 | 2003-05-07 | Filter membrane with increased surface area |
US11/225,797 Abandoned US20060025804A1 (en) | 2003-05-07 | 2005-09-13 | Filter membrane with increased surface area |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/430,940 Expired - Lifetime US6969396B2 (en) | 2003-05-07 | 2003-05-07 | Filter membrane with increased surface area |
Country Status (7)
Country | Link |
---|---|
US (2) | US6969396B2 (en) |
EP (1) | EP1620037B1 (en) |
JP (1) | JP4625010B2 (en) |
AT (1) | ATE495715T1 (en) |
CA (1) | CA2523668A1 (en) |
DE (1) | DE602004031103D1 (en) |
WO (1) | WO2004100830A2 (en) |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030120303A1 (en) * | 2001-12-21 | 2003-06-26 | Boyle William J. | Flexible and conformable embolic filtering devices |
US20040167567A1 (en) * | 2001-03-23 | 2004-08-26 | Cano Gerald G. | Method and apparatus for capturing objects beyond an operative site in medical procedures |
US20050075663A1 (en) * | 2001-11-27 | 2005-04-07 | Boyle William J. | Offset proximal cage for embolic filtering devices |
US20060223386A1 (en) * | 2005-03-15 | 2006-10-05 | Dharmendra Pal | Embolic protection device |
US20090076593A1 (en) * | 2007-09-14 | 2009-03-19 | Cook Incorporated | Expandable device for treatment of a stricture in a body vessel |
US7662166B2 (en) | 2000-12-19 | 2010-02-16 | Advanced Cardiocascular Systems, Inc. | Sheathless embolic protection system |
US7678129B1 (en) | 2004-03-19 | 2010-03-16 | Advanced Cardiovascular Systems, Inc. | Locking component for an embolic filter assembly |
US7678131B2 (en) | 2002-10-31 | 2010-03-16 | Advanced Cardiovascular Systems, Inc. | Single-wire expandable cages for embolic filtering devices |
US7780694B2 (en) | 1999-12-23 | 2010-08-24 | Advanced Cardiovascular Systems, Inc. | Intravascular device and system |
US7815660B2 (en) | 2002-09-30 | 2010-10-19 | Advanced Cardivascular Systems, Inc. | Guide wire with embolic filtering attachment |
US20100274277A1 (en) * | 2009-04-27 | 2010-10-28 | Cook Incorporated | Embolic protection device with maximized flow-through |
US7842064B2 (en) | 2001-08-31 | 2010-11-30 | Advanced Cardiovascular Systems, Inc. | Hinged short cage for an embolic protection device |
US7867273B2 (en) | 2007-06-27 | 2011-01-11 | Abbott Laboratories | Endoprostheses for peripheral arteries and other body vessels |
US7892251B1 (en) | 2003-11-12 | 2011-02-22 | Advanced Cardiovascular Systems, Inc. | Component for delivering and locking a medical device to a guide wire |
US7918820B2 (en) | 1999-12-30 | 2011-04-05 | Advanced Cardiovascular Systems, Inc. | Device for, and method of, blocking emboli in vessels such as blood arteries |
US7959647B2 (en) | 2001-08-30 | 2011-06-14 | Abbott Cardiovascular Systems Inc. | Self furling umbrella frame for carotid filter |
US7959646B2 (en) | 2001-06-29 | 2011-06-14 | Abbott Cardiovascular Systems Inc. | Filter device for embolic protection systems |
US7976560B2 (en) | 2002-09-30 | 2011-07-12 | Abbott Cardiovascular Systems Inc. | Embolic filtering devices |
US8016854B2 (en) | 2001-06-29 | 2011-09-13 | Abbott Cardiovascular Systems Inc. | Variable thickness embolic filtering devices and methods of manufacturing the same |
US8137377B2 (en) | 1999-12-23 | 2012-03-20 | Abbott Laboratories | Embolic basket |
US8142442B2 (en) | 1999-12-23 | 2012-03-27 | Abbott Laboratories | Snare |
US8177791B2 (en) | 2000-07-13 | 2012-05-15 | Abbott Cardiovascular Systems Inc. | Embolic protection guide wire |
US8216209B2 (en) | 2007-05-31 | 2012-07-10 | Abbott Cardiovascular Systems Inc. | Method and apparatus for delivering an agent to a kidney |
US8262689B2 (en) | 2001-09-28 | 2012-09-11 | Advanced Cardiovascular Systems, Inc. | Embolic filtering devices |
US8591540B2 (en) | 2003-02-27 | 2013-11-26 | Abbott Cardiovascular Systems Inc. | Embolic filtering devices |
US8657849B2 (en) | 2008-12-29 | 2014-02-25 | Cook Medical Technologies Llc | Embolic protection device and method of use |
US20140243881A1 (en) * | 2012-05-15 | 2014-08-28 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US8845583B2 (en) | 1999-12-30 | 2014-09-30 | Abbott Cardiovascular Systems Inc. | Embolic protection devices |
US9259305B2 (en) | 2005-03-31 | 2016-02-16 | Abbott Cardiovascular Systems Inc. | Guide wire locking mechanism for rapid exchange and other catheter systems |
US9579116B1 (en) | 2015-08-06 | 2017-02-28 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9744024B2 (en) | 2015-08-06 | 2017-08-29 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9888995B2 (en) | 2013-05-14 | 2018-02-13 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US9999493B2 (en) | 2015-08-06 | 2018-06-19 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US11793531B2 (en) | 2019-11-05 | 2023-10-24 | Vascular Medcure, Inc. | Axial lengthening thrombus capture system, tensioning system and expandable funnel catheter |
Families Citing this family (150)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998039053A1 (en) * | 1997-03-06 | 1998-09-11 | Scimed Life Systems, Inc. | Distal protection device and method |
US6676682B1 (en) * | 1997-05-08 | 2004-01-13 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
WO2001008742A1 (en) | 1999-07-30 | 2001-02-08 | Incept Llc | Vascular filter having articulation region and methods of use in the ascending aorta |
JP2004506469A (en) | 2000-08-18 | 2004-03-04 | アトリテック, インコーポレイテッド | Expandable implantable device for filtering blood flow from the atrial appendage |
US7060082B2 (en) * | 2002-05-06 | 2006-06-13 | Scimed Life Systems, Inc. | Perfusion guidewire in combination with a distal filter |
US20040102789A1 (en) * | 2002-11-22 | 2004-05-27 | Scimed Life Systems, Inc. | Selectively locking device |
US7323001B2 (en) * | 2003-01-30 | 2008-01-29 | Ev3 Inc. | Embolic filters with controlled pore size |
US7220271B2 (en) * | 2003-01-30 | 2007-05-22 | Ev3 Inc. | Embolic filters having multiple layers and controlled pore size |
US7381219B2 (en) | 2003-12-23 | 2008-06-03 | Sadra Medical, Inc. | Low profile heart valve and delivery system |
US8182528B2 (en) | 2003-12-23 | 2012-05-22 | Sadra Medical, Inc. | Locking heart valve anchor |
US7959666B2 (en) | 2003-12-23 | 2011-06-14 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
CN101947146B (en) | 2003-12-23 | 2014-08-06 | 萨德拉医学公司 | Relocatable heart valve |
US7824442B2 (en) | 2003-12-23 | 2010-11-02 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a heart valve |
US7445631B2 (en) | 2003-12-23 | 2008-11-04 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US7329279B2 (en) | 2003-12-23 | 2008-02-12 | Sadra Medical, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US7748389B2 (en) | 2003-12-23 | 2010-07-06 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
US9005273B2 (en) | 2003-12-23 | 2015-04-14 | Sadra Medical, Inc. | Assessing the location and performance of replacement heart valves |
US8579962B2 (en) | 2003-12-23 | 2013-11-12 | Sadra Medical, Inc. | Methods and apparatus for performing valvuloplasty |
US7824443B2 (en) | 2003-12-23 | 2010-11-02 | Sadra Medical, Inc. | Medical implant delivery and deployment tool |
US8828078B2 (en) | 2003-12-23 | 2014-09-09 | Sadra Medical, Inc. | Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements |
US8840663B2 (en) | 2003-12-23 | 2014-09-23 | Sadra Medical, Inc. | Repositionable heart valve method |
US8287584B2 (en) | 2005-11-14 | 2012-10-16 | Sadra Medical, Inc. | Medical implant deployment tool |
US20120041550A1 (en) | 2003-12-23 | 2012-02-16 | Sadra Medical, Inc. | Methods and Apparatus for Endovascular Heart Valve Replacement Comprising Tissue Grasping Elements |
US8343213B2 (en) | 2003-12-23 | 2013-01-01 | Sadra Medical, Inc. | Leaflet engagement elements and methods for use thereof |
US7780725B2 (en) | 2004-06-16 | 2010-08-24 | Sadra Medical, Inc. | Everting heart valve |
US20050137694A1 (en) | 2003-12-23 | 2005-06-23 | Haug Ulrich R. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US8603160B2 (en) | 2003-12-23 | 2013-12-10 | Sadra Medical, Inc. | Method of using a retrievable heart valve anchor with a sheath |
US20050137687A1 (en) | 2003-12-23 | 2005-06-23 | Sadra Medical | Heart valve anchor and method |
US9526609B2 (en) | 2003-12-23 | 2016-12-27 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascularly replacing a patient's heart valve |
US11278398B2 (en) | 2003-12-23 | 2022-03-22 | Boston Scientific Scimed, Inc. | Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements |
US8617234B2 (en) | 2004-05-25 | 2013-12-31 | Covidien Lp | Flexible vascular occluding device |
SG175723A1 (en) | 2004-05-25 | 2011-12-29 | Tyco Healthcare | Vascular stenting for aneurysms |
US8623067B2 (en) | 2004-05-25 | 2014-01-07 | Covidien Lp | Methods and apparatus for luminal stenting |
US20060206200A1 (en) | 2004-05-25 | 2006-09-14 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
EP1750619B1 (en) | 2004-05-25 | 2013-07-24 | Covidien LP | Flexible vascular occluding device |
WO2006042114A1 (en) | 2004-10-06 | 2006-04-20 | Cook, Inc. | Emboli capturing device having a coil and method for capturing emboli |
US9707071B2 (en) | 2004-11-24 | 2017-07-18 | Contego Medical Llc | Percutaneous transluminal angioplasty device with integral embolic filter |
US20070225748A1 (en) * | 2004-12-30 | 2007-09-27 | Park Jin S | Distal protection filter with improved wall apposition |
DE102005003632A1 (en) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Catheter for the transvascular implantation of heart valve prostheses |
WO2006089178A2 (en) | 2005-02-18 | 2006-08-24 | Ev3 Inc. | Rapid exchange catheters and embolic protection devices |
US8221446B2 (en) * | 2005-03-15 | 2012-07-17 | Cook Medical Technologies | Embolic protection device |
US7962208B2 (en) | 2005-04-25 | 2011-06-14 | Cardiac Pacemakers, Inc. | Method and apparatus for pacing during revascularization |
JP4945714B2 (en) | 2005-05-25 | 2012-06-06 | タイコ ヘルスケア グループ リミテッド パートナーシップ | System and method for supplying and deploying an occlusion device in a conduit |
US20070005097A1 (en) * | 2005-06-20 | 2007-01-04 | Renati Richard J | Intravascular filter |
US8187298B2 (en) | 2005-08-04 | 2012-05-29 | Cook Medical Technologies Llc | Embolic protection device having inflatable frame |
US7712606B2 (en) | 2005-09-13 | 2010-05-11 | Sadra Medical, Inc. | Two-part package for medical implant |
US8377092B2 (en) | 2005-09-16 | 2013-02-19 | Cook Medical Technologies Llc | Embolic protection device |
US8632562B2 (en) | 2005-10-03 | 2014-01-21 | Cook Medical Technologies Llc | Embolic protection device |
US8182508B2 (en) | 2005-10-04 | 2012-05-22 | Cook Medical Technologies Llc | Embolic protection device |
US8252017B2 (en) | 2005-10-18 | 2012-08-28 | Cook Medical Technologies Llc | Invertible filter for embolic protection |
US8216269B2 (en) | 2005-11-02 | 2012-07-10 | Cook Medical Technologies Llc | Embolic protection device having reduced profile |
US8152831B2 (en) | 2005-11-17 | 2012-04-10 | Cook Medical Technologies Llc | Foam embolic protection device |
US20070213813A1 (en) | 2005-12-22 | 2007-09-13 | Symetis Sa | Stent-valves for valve replacement and associated methods and systems for surgery |
KR100742282B1 (en) * | 2006-02-06 | 2007-07-24 | 삼성전자주식회사 | Chemical filter |
CN101415379B (en) | 2006-02-14 | 2012-06-20 | 萨德拉医学公司 | Systems for delivering a medical implant |
US8152833B2 (en) | 2006-02-22 | 2012-04-10 | Tyco Healthcare Group Lp | Embolic protection systems having radiopaque filter mesh |
US20070219577A1 (en) * | 2006-03-20 | 2007-09-20 | Boston Scientific Scimed, Inc. | Sprayed in delivery sheath tubes |
US9089404B2 (en) * | 2006-03-31 | 2015-07-28 | Covidien Lp | Embolic protection devices having radiopaque elements |
US20070239198A1 (en) * | 2006-04-03 | 2007-10-11 | Boston Scientific Scimed, Inc. | Filter and wire with distal isolation |
US8409238B2 (en) * | 2006-05-18 | 2013-04-02 | Boston Scientific Scimed, Inc. | Mini cams on support loop for vessel stabilization |
US20080071307A1 (en) | 2006-09-19 | 2008-03-20 | Cook Incorporated | Apparatus and methods for in situ embolic protection |
US9901434B2 (en) | 2007-02-27 | 2018-02-27 | Cook Medical Technologies Llc | Embolic protection device including a Z-stent waist band |
US7780630B2 (en) * | 2007-03-30 | 2010-08-24 | Boston Scientific Scimed, Inc. | Perfusion device |
US7686783B2 (en) * | 2007-03-30 | 2010-03-30 | Boston Scientific Scimed, Inc. | Perfusion and embolic protection |
US20080243170A1 (en) * | 2007-03-30 | 2008-10-02 | Boston Scientific Scimed, Inc. | Embolic capturing devices and methods |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
US8252018B2 (en) | 2007-09-14 | 2012-08-28 | Cook Medical Technologies Llc | Helical embolic protection device |
US8419748B2 (en) | 2007-09-14 | 2013-04-16 | Cook Medical Technologies Llc | Helical thrombus removal device |
WO2011104269A1 (en) | 2008-02-26 | 2011-09-01 | Jenavalve Technology Inc. | Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
US8052717B2 (en) * | 2008-07-14 | 2011-11-08 | Boston Scientific Scimed, Inc. | Embolic protection device |
JP5607639B2 (en) | 2008-10-10 | 2014-10-15 | サドラ メディカル インコーポレイテッド | Medical devices and systems |
US9326843B2 (en) | 2009-01-16 | 2016-05-03 | Claret Medical, Inc. | Intravascular blood filters and methods of use |
US20170202657A1 (en) | 2009-01-16 | 2017-07-20 | Claret Medical, Inc. | Intravascular blood filters and methods of use |
ES2516066T3 (en) | 2009-01-16 | 2014-10-30 | Claret Medical, Inc. | Intravascular blood filter |
US20100268263A1 (en) * | 2009-04-21 | 2010-10-21 | Boston Scientific Scimed, Inc. | Embolic protection filters, filter membranes, and methods for making and using the same |
US8974489B2 (en) | 2009-07-27 | 2015-03-10 | Claret Medical, Inc. | Dual endovascular filter and methods of use |
EP3300691B1 (en) | 2009-09-21 | 2021-06-30 | Boston Scientific Scimed, Inc. | Intravascular blood filters |
US20110137333A1 (en) * | 2009-12-04 | 2011-06-09 | Boston Scientific Scimed, Inc. | Embolic protection device |
US20110190863A1 (en) * | 2010-02-03 | 2011-08-04 | Boston Scientific Scimed, Inc. | Therapeutic Balloon with Systemic Drug Loss Protection and Controlled Particle Size Release |
CN103002833B (en) | 2010-05-25 | 2016-05-11 | 耶拿阀门科技公司 | Artificial heart valve and comprise artificial heart valve and support through conduit carry interior prosthese |
CA2808673C (en) | 2010-09-10 | 2019-07-02 | Symetis Sa | Valve replacement devices, delivery device for a valve replacement device and method of production of a valve replacement device |
US8876796B2 (en) | 2010-12-30 | 2014-11-04 | Claret Medical, Inc. | Method of accessing the left common carotid artery |
US8948848B2 (en) | 2011-01-07 | 2015-02-03 | Innovative Cardiovascular Solutions, Llc | Angiography catheter |
WO2012109297A2 (en) * | 2011-02-10 | 2012-08-16 | Atrial Innovations, Inc. | Atrial appendage occlusion and arrhythmia treatment |
WO2012127309A1 (en) | 2011-03-21 | 2012-09-27 | Ontorfano Matteo | Disk-based valve apparatus and method for the treatment of valve dysfunction |
EP2520251A1 (en) | 2011-05-05 | 2012-11-07 | Symetis SA | Method and Apparatus for Compressing Stent-Valves |
WO2013009975A1 (en) | 2011-07-12 | 2013-01-17 | Boston Scientific Scimed, Inc. | Coupling system for medical devices |
US9131926B2 (en) | 2011-11-10 | 2015-09-15 | Boston Scientific Scimed, Inc. | Direct connect flush system |
US8940014B2 (en) | 2011-11-15 | 2015-01-27 | Boston Scientific Scimed, Inc. | Bond between components of a medical device |
US8951243B2 (en) | 2011-12-03 | 2015-02-10 | Boston Scientific Scimed, Inc. | Medical device handle |
US9277993B2 (en) | 2011-12-20 | 2016-03-08 | Boston Scientific Scimed, Inc. | Medical device delivery systems |
US9510945B2 (en) | 2011-12-20 | 2016-12-06 | Boston Scientific Scimed Inc. | Medical device handle |
US10172708B2 (en) | 2012-01-25 | 2019-01-08 | Boston Scientific Scimed, Inc. | Valve assembly with a bioabsorbable gasket and a replaceable valve implant |
US9883941B2 (en) | 2012-06-19 | 2018-02-06 | Boston Scientific Scimed, Inc. | Replacement heart valve |
US9114001B2 (en) | 2012-10-30 | 2015-08-25 | Covidien Lp | Systems for attaining a predetermined porosity of a vascular device |
US9452070B2 (en) | 2012-10-31 | 2016-09-27 | Covidien Lp | Methods and systems for increasing a density of a region of a vascular device |
US9943427B2 (en) | 2012-11-06 | 2018-04-17 | Covidien Lp | Shaped occluding devices and methods of using the same |
US9157174B2 (en) | 2013-02-05 | 2015-10-13 | Covidien Lp | Vascular device for aneurysm treatment and providing blood flow into a perforator vessel |
US9561103B2 (en) | 2013-07-17 | 2017-02-07 | Cephea Valve Technologies, Inc. | System and method for cardiac valve repair and replacement |
JP6563394B2 (en) | 2013-08-30 | 2019-08-21 | イェーナヴァルヴ テクノロジー インコーポレイテッド | Radially foldable frame for an artificial valve and method for manufacturing the frame |
KR200475695Y1 (en) * | 2013-11-01 | 2014-12-23 | 박효남 | Stop Cock Type Multi-Way Connector Device For Intravenous Injection With Reduced Injection Resistance |
US9901445B2 (en) | 2014-11-21 | 2018-02-27 | Boston Scientific Scimed, Inc. | Valve locking mechanism |
WO2016093877A1 (en) | 2014-12-09 | 2016-06-16 | Cephea Valve Technologies, Inc. | Replacement cardiac valves and methods of use and manufacture |
WO2016115375A1 (en) | 2015-01-16 | 2016-07-21 | Boston Scientific Scimed, Inc. | Displacement based lock and release mechanism |
JP6656258B2 (en) | 2015-01-23 | 2020-03-04 | コンテゴ メディカル エルエルシー | Intervention device with integrated embolic filter and related methods |
US9861477B2 (en) | 2015-01-26 | 2018-01-09 | Boston Scientific Scimed Inc. | Prosthetic heart valve square leaflet-leaflet stitch |
WO2016126524A1 (en) | 2015-02-03 | 2016-08-11 | Boston Scientific Scimed, Inc. | Prosthetic heart valve having tubular seal |
US9788942B2 (en) | 2015-02-03 | 2017-10-17 | Boston Scientific Scimed Inc. | Prosthetic heart valve having tubular seal |
US10285809B2 (en) | 2015-03-06 | 2019-05-14 | Boston Scientific Scimed Inc. | TAVI anchoring assist device |
US10426617B2 (en) | 2015-03-06 | 2019-10-01 | Boston Scientific Scimed, Inc. | Low profile valve locking mechanism and commissure assembly |
US10080652B2 (en) | 2015-03-13 | 2018-09-25 | Boston Scientific Scimed, Inc. | Prosthetic heart valve having an improved tubular seal |
US9566144B2 (en) | 2015-04-22 | 2017-02-14 | Claret Medical, Inc. | Vascular filters, deflectors, and methods |
CN107530168B (en) | 2015-05-01 | 2020-06-09 | 耶拿阀门科技股份有限公司 | Device and method with reduced pacemaker ratio in heart valve replacement |
WO2018136959A1 (en) | 2017-01-23 | 2018-07-26 | Cephea Valve Technologies, Inc. | Replacement mitral valves |
EP3294221B1 (en) | 2015-05-14 | 2024-03-06 | Cephea Valve Technologies, Inc. | Replacement mitral valves |
EP3294220B1 (en) | 2015-05-14 | 2023-12-06 | Cephea Valve Technologies, Inc. | Cardiac valve delivery devices and systems |
WO2017004377A1 (en) | 2015-07-02 | 2017-01-05 | Boston Scientific Scimed, Inc. | Adjustable nosecone |
US10195392B2 (en) | 2015-07-02 | 2019-02-05 | Boston Scientific Scimed, Inc. | Clip-on catheter |
US10136991B2 (en) | 2015-08-12 | 2018-11-27 | Boston Scientific Scimed Inc. | Replacement heart valve implant |
US10179041B2 (en) | 2015-08-12 | 2019-01-15 | Boston Scientific Scimed Icn. | Pinless release mechanism |
US10779940B2 (en) | 2015-09-03 | 2020-09-22 | Boston Scientific Scimed, Inc. | Medical device handle |
US10342660B2 (en) | 2016-02-02 | 2019-07-09 | Boston Scientific Inc. | Tensioned sheathing aids |
EP4183371A1 (en) | 2016-05-13 | 2023-05-24 | JenaValve Technology, Inc. | Heart valve prosthesis delivery system and method for delivery of heart valve prosthesis with introducer sheath and loading system |
US10245136B2 (en) | 2016-05-13 | 2019-04-02 | Boston Scientific Scimed Inc. | Containment vessel with implant sheathing guide |
US10583005B2 (en) | 2016-05-13 | 2020-03-10 | Boston Scientific Scimed, Inc. | Medical device handle |
US10201416B2 (en) | 2016-05-16 | 2019-02-12 | Boston Scientific Scimed, Inc. | Replacement heart valve implant with invertible leaflets |
US11331187B2 (en) | 2016-06-17 | 2022-05-17 | Cephea Valve Technologies, Inc. | Cardiac valve delivery devices and systems |
AU2018203053B2 (en) | 2017-01-23 | 2020-03-05 | Cephea Valve Technologies, Inc. | Replacement mitral valves |
JP7094965B2 (en) | 2017-01-27 | 2022-07-04 | イエナバルブ テクノロジー インク | Heart valve imitation |
US11337790B2 (en) | 2017-02-22 | 2022-05-24 | Boston Scientific Scimed, Inc. | Systems and methods for protecting the cerebral vasculature |
WO2018226915A1 (en) | 2017-06-08 | 2018-12-13 | Boston Scientific Scimed, Inc. | Heart valve implant commissure support structure |
CN111163729B (en) | 2017-08-01 | 2022-03-29 | 波士顿科学国际有限公司 | Medical implant locking mechanism |
US10939996B2 (en) | 2017-08-16 | 2021-03-09 | Boston Scientific Scimed, Inc. | Replacement heart valve commissure assembly |
CN111565673A (en) | 2017-10-27 | 2020-08-21 | 波士顿科学医学有限公司 | System and method for protecting cerebral blood vessels |
EP3727192B1 (en) | 2017-12-19 | 2023-03-08 | Boston Scientific Scimed, Inc. | System for protecting the cerebral vasculature |
US11246625B2 (en) | 2018-01-19 | 2022-02-15 | Boston Scientific Scimed, Inc. | Medical device delivery system with feedback loop |
JP7055882B2 (en) | 2018-01-19 | 2022-04-18 | ボストン サイエンティフィック サイムド,インコーポレイテッド | Guidance mode indwelling sensor for transcatheter valve system |
US11147668B2 (en) | 2018-02-07 | 2021-10-19 | Boston Scientific Scimed, Inc. | Medical device delivery system with alignment feature |
WO2019165394A1 (en) | 2018-02-26 | 2019-08-29 | Boston Scientific Scimed, Inc. | Embedded radiopaque marker in adaptive seal |
WO2019173475A1 (en) * | 2018-03-07 | 2019-09-12 | Innovative Cardiovascular Solutions, Llc | Embolic protection device |
EP3784168B1 (en) | 2018-04-26 | 2024-03-20 | Boston Scientific Scimed, Inc. | Systems for protecting the cerebral vasculature |
CN112399836A (en) | 2018-05-15 | 2021-02-23 | 波士顿科学国际有限公司 | Replacement heart valve commissure assemblies |
US11241310B2 (en) | 2018-06-13 | 2022-02-08 | Boston Scientific Scimed, Inc. | Replacement heart valve delivery device |
US11351023B2 (en) | 2018-08-21 | 2022-06-07 | Claret Medical, Inc. | Systems and methods for protecting the cerebral vasculature |
WO2020123486A1 (en) | 2018-12-10 | 2020-06-18 | Boston Scientific Scimed, Inc. | Medical device delivery system including a resistance member |
WO2020198259A1 (en) | 2019-03-25 | 2020-10-01 | Laminar, Inc. | Devices and systems for treating the left atrial appendage |
US11439504B2 (en) | 2019-05-10 | 2022-09-13 | Boston Scientific Scimed, Inc. | Replacement heart valve with improved cusp washout and reduced loading |
US11707351B2 (en) | 2019-08-19 | 2023-07-25 | Encompass Technologies, Inc. | Embolic protection and access system |
CN112842617A (en) * | 2021-01-18 | 2021-05-28 | 武汉麦迪佳德医疗科技有限公司 | Processing technology of film type embolism filter screen |
Citations (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952747A (en) * | 1974-03-28 | 1976-04-27 | Kimmell Jr Garman O | Filter and filter insertion instrument |
US4425908A (en) * | 1981-10-22 | 1984-01-17 | Beth Israel Hospital | Blood clot filter |
US4448205A (en) * | 1980-07-08 | 1984-05-15 | Stenkvist Bjoern G | Device for taking samples of cells from the cervix uteri |
US4448227A (en) * | 1980-10-24 | 1984-05-15 | Giuseppe Zanichelli | Dressing or preserving liquid filling unit for vacuum filling machines |
US4494531A (en) * | 1982-12-06 | 1985-01-22 | Cook, Incorporated | Expandable blood clot filter |
US4590938A (en) * | 1984-05-04 | 1986-05-27 | Segura Joseph W | Medical retriever device |
US4643184A (en) * | 1982-09-29 | 1987-02-17 | Mobin Uddin Kazi | Embolus trap |
US4650466A (en) * | 1985-11-01 | 1987-03-17 | Angiobrade Partners | Angioplasty device |
US4662885A (en) * | 1985-09-03 | 1987-05-05 | Becton, Dickinson And Company | Percutaneously deliverable intravascular filter prosthesis |
US4723549A (en) * | 1986-09-18 | 1988-02-09 | Wholey Mark H | Method and apparatus for dilating blood vessels |
US4794928A (en) * | 1987-06-10 | 1989-01-03 | Kletschka Harold D | Angioplasty device and method of using the same |
US4807626A (en) * | 1985-02-14 | 1989-02-28 | Mcgirr Douglas B | Stone extractor and method |
US4842579A (en) * | 1984-05-14 | 1989-06-27 | Surgical Systems & Instruments, Inc. | Atherectomy device |
US4921484A (en) * | 1988-07-25 | 1990-05-01 | Cordis Corporation | Mesh balloon catheter device |
US4921478A (en) * | 1988-02-23 | 1990-05-01 | C. R. Bard, Inc. | Cerebral balloon angioplasty system |
US4926858A (en) * | 1984-05-30 | 1990-05-22 | Devices For Vascular Intervention, Inc. | Atherectomy device for severe occlusions |
US4997435A (en) * | 1989-09-25 | 1991-03-05 | Methodist Hospital Of Indiana Inc. | Percutaneous catheter with encapsulating receptacle |
US4998539A (en) * | 1987-12-18 | 1991-03-12 | Delsanti Gerard L | Method of using removable endo-arterial devices to repair detachments in the arterial walls |
US5002560A (en) * | 1989-09-08 | 1991-03-26 | Advanced Cardiovascular Systems, Inc. | Expandable cage catheter with a rotatable guide |
US5011488A (en) * | 1988-12-07 | 1991-04-30 | Robert Ginsburg | Thrombus extraction system |
US5100423A (en) * | 1990-08-21 | 1992-03-31 | Medical Engineering & Development Institute, Inc. | Ablation catheter |
US5102415A (en) * | 1989-09-06 | 1992-04-07 | Guenther Rolf W | Apparatus for removing blood clots from arteries and veins |
US5108419A (en) * | 1990-08-16 | 1992-04-28 | Evi Corporation | Endovascular filter and method for use thereof |
US5192286A (en) * | 1991-07-26 | 1993-03-09 | Regents Of The University Of California | Method and device for retrieving materials from body lumens |
US5324304A (en) * | 1992-06-18 | 1994-06-28 | William Cook Europe A/S | Introduction catheter set for a collapsible self-expandable implant |
US5383887A (en) * | 1992-12-28 | 1995-01-24 | Celsa Lg | Device for selectively forming a temporary blood filter |
US5421832A (en) * | 1989-12-13 | 1995-06-06 | Lefebvre; Jean-Marie | Filter-catheter and method of manufacturing same |
US5423742A (en) * | 1989-09-12 | 1995-06-13 | Schneider Europe | Method for the widening of strictures in vessels carrying body fluid |
US5601595A (en) * | 1994-10-25 | 1997-02-11 | Scimed Life Systems, Inc. | Remobable thrombus filter |
US5626605A (en) * | 1991-12-30 | 1997-05-06 | Scimed Life Systems, Inc. | Thrombosis filter |
US5634942A (en) * | 1994-04-21 | 1997-06-03 | B. Braun Celsa | Assembly comprising a blood filter for temporary or definitive use and a device for implanting it |
US5720764A (en) * | 1994-06-11 | 1998-02-24 | Naderlinger; Eduard | Vena cava thrombus filter |
US5725550A (en) * | 1995-08-10 | 1998-03-10 | B. Braun Celsa (Societe Anonyme) | Filtration unit for retaining blood clots |
US5728066A (en) * | 1995-12-13 | 1998-03-17 | Daneshvar; Yousef | Injection systems and methods |
US5749848A (en) * | 1995-11-13 | 1998-05-12 | Cardiovascular Imaging Systems, Inc. | Catheter system having imaging, balloon angioplasty, and stent deployment capabilities, and method of use for guided stent deployment |
US5769816A (en) * | 1995-11-07 | 1998-06-23 | Embol-X, Inc. | Cannula with associated filter |
US5876367A (en) * | 1996-12-05 | 1999-03-02 | Embol-X, Inc. | Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries |
US5895399A (en) * | 1996-07-17 | 1999-04-20 | Embol-X Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US5910154A (en) * | 1997-05-08 | 1999-06-08 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment |
US6013085A (en) * | 1997-11-07 | 2000-01-11 | Howard; John | Method for treating stenosis of the carotid artery |
US6051015A (en) * | 1997-05-08 | 2000-04-18 | Embol-X, Inc. | Modular filter with delivery system |
US6051014A (en) * | 1998-10-13 | 2000-04-18 | Embol-X, Inc. | Percutaneous filtration catheter for valve repair surgery and methods of use |
US6053932A (en) * | 1997-03-06 | 2000-04-25 | Scimed Life Systems, Inc. | Distal protection device |
US6059814A (en) * | 1997-06-02 | 2000-05-09 | Medtronic Ave., Inc. | Filter for filtering fluid in a bodily passageway |
US6066149A (en) * | 1997-09-30 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot treatment device with distal filter |
US6066158A (en) * | 1996-07-25 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot encasing and removal wire |
US6068645A (en) * | 1999-06-07 | 2000-05-30 | Tu; Hosheng | Filter system and methods for removing blood clots and biological material |
US6168579B1 (en) * | 1999-08-04 | 2001-01-02 | Scimed Life Systems, Inc. | Filter flush system and methods of use |
US6171328B1 (en) * | 1999-11-09 | 2001-01-09 | Embol-X, Inc. | Intravascular catheter filter with interlocking petal design and methods of use |
US6171327B1 (en) * | 1999-02-24 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular filter and method |
US6179859B1 (en) * | 1999-07-16 | 2001-01-30 | Baff Llc | Emboli filtration system and methods of use |
US6179861B1 (en) * | 1999-07-30 | 2001-01-30 | Incept Llc | Vascular device having one or more articulation regions and methods of use |
US6203732B1 (en) * | 1998-07-02 | 2001-03-20 | Intra Therapeutics, Inc. | Method for manufacturing intraluminal device |
US6203561B1 (en) * | 1999-07-30 | 2001-03-20 | Incept Llc | Integrated vascular device having thrombectomy element and vascular filter and methods of use |
US6206868B1 (en) * | 1998-03-13 | 2001-03-27 | Arteria Medical Science, Inc. | Protective device and method against embolization during treatment of carotid artery disease |
US6206561B1 (en) * | 1999-03-08 | 2001-03-27 | Kuhn Rikon Corporation | Collapsible whisk |
US6214026B1 (en) * | 1999-07-30 | 2001-04-10 | Incept Llc | Delivery system for a vascular device with articulation region |
US6221066B1 (en) * | 1999-03-09 | 2001-04-24 | Micrus Corporation | Shape memory segmented detachable coil |
US6221006B1 (en) * | 1998-02-10 | 2001-04-24 | Artemis Medical Inc. | Entrapping apparatus and method for use |
US6231544B1 (en) * | 1996-05-14 | 2001-05-15 | Embol-X, Inc. | Cardioplegia balloon cannula |
US6235044B1 (en) * | 1999-08-04 | 2001-05-22 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue |
US6235045B1 (en) * | 1995-11-07 | 2001-05-22 | Embol-X, Inc. | Cannula with associated filter and methods of use |
US6238412B1 (en) * | 1997-11-12 | 2001-05-29 | William Dubrul | Biological passageway occlusion removal |
US6245087B1 (en) * | 1999-08-03 | 2001-06-12 | Embol-X, Inc. | Variable expansion frame system for deploying medical devices and methods of use |
US6245088B1 (en) * | 1997-07-07 | 2001-06-12 | Samuel R. Lowery | Retrievable umbrella sieve and method of use |
US6336934B1 (en) * | 1997-11-07 | 2002-01-08 | Salviac Limited | Embolic protection device |
US6344049B1 (en) * | 1999-08-17 | 2002-02-05 | Scion Cardio-Vascular, Inc. | Filter for embolic material mounted on expandable frame and associated deployment system |
US6355051B1 (en) * | 1999-03-04 | 2002-03-12 | Bioguide Consulting, Inc. | Guidewire filter device |
US6361545B1 (en) * | 1997-09-26 | 2002-03-26 | Cardeon Corporation | Perfusion filter catheter |
US6364895B1 (en) * | 1999-10-07 | 2002-04-02 | Prodesco, Inc. | Intraluminal filter |
US6371971B1 (en) * | 1999-11-15 | 2002-04-16 | Scimed Life Systems, Inc. | Guidewire filter and methods of use |
US6375670B1 (en) * | 1999-10-07 | 2002-04-23 | Prodesco, Inc. | Intraluminal filter |
US6383206B1 (en) * | 1999-12-30 | 2002-05-07 | Advanced Cardiovascular Systems, Inc. | Embolic protection system and method including filtering elements |
US6391044B1 (en) * | 1997-02-03 | 2002-05-21 | Angioguard, Inc. | Vascular filter system |
US6398756B2 (en) * | 1999-11-18 | 2002-06-04 | Advanced Cardiovascular Systems, Inc. | Embolic protection system and method including an emboli-capturing catheter |
US20020072764A1 (en) * | 2000-06-29 | 2002-06-13 | Concentric Medical, Inc. | Systems, method and devices for removing obstructions from a blood vessel |
US6506203B1 (en) * | 2000-12-19 | 2003-01-14 | Advanced Cardiovascular Systems, Inc. | Low profile sheathless embolic protection system |
US6511496B1 (en) * | 2000-09-12 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Embolic protection device for use in interventional procedures |
US6511503B1 (en) * | 1999-12-30 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Catheter apparatus for treating occluded vessels and filtering embolic debris and method of use |
US6537294B1 (en) * | 2000-10-17 | 2003-03-25 | Advanced Cardiovascular Systems, Inc. | Delivery systems for embolic filter devices |
US6540768B1 (en) * | 2000-02-09 | 2003-04-01 | Cordis Corporation | Vascular filter system |
US6544279B1 (en) * | 2000-08-09 | 2003-04-08 | Incept, Llc | Vascular device for emboli, thrombus and foreign body removal and methods of use |
US6554849B1 (en) * | 2000-09-11 | 2003-04-29 | Cordis Corporation | Intravascular embolization device |
US6558405B1 (en) * | 2000-08-29 | 2003-05-06 | Advanced Cardiovascular Systems, Inc. | Embolic filter |
US20030100918A1 (en) * | 2001-11-29 | 2003-05-29 | Duane Patrick J. | Apparatus for temporary intraluminal protection |
US20040093012A1 (en) * | 2002-10-17 | 2004-05-13 | Cully Edward H. | Embolic filter frame having looped support strut elements |
US6843798B2 (en) * | 1999-08-27 | 2005-01-18 | Ev3 Inc. | Slideable vascular filter |
US20050055034A1 (en) * | 1996-05-03 | 2005-03-10 | Scimed Life Systems, Inc. | Medical retrieval device |
US7163549B2 (en) * | 2003-02-11 | 2007-01-16 | Boston Scientific Scimed Inc. | Filter membrane manufacturing method |
US7220271B2 (en) * | 2003-01-30 | 2007-05-22 | Ev3 Inc. | Embolic filters having multiple layers and controlled pore size |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3472230A (en) | 1966-12-19 | 1969-10-14 | Fogarty T J | Umbrella catheter |
US3996938A (en) | 1975-07-10 | 1976-12-14 | Clark Iii William T | Expanding mesh catheter |
US4046150A (en) | 1975-07-17 | 1977-09-06 | American Hospital Supply Corporation | Medical instrument for locating and removing occlusive objects |
DK151404C (en) | 1984-05-23 | 1988-07-18 | Cook Europ Aps William | FULLY FILTER FOR IMPLANTATION IN A PATIENT'S BLOOD |
FR2573646B1 (en) | 1984-11-29 | 1988-11-25 | Celsa Composants Electr Sa | PERFECTED FILTER, PARTICULARLY FOR THE RETENTION OF BLOOD CLOTS |
US4790813A (en) | 1984-12-17 | 1988-12-13 | Intravascular Surgical Instruments, Inc. | Method and apparatus for surgically removing remote deposits |
US4706671A (en) | 1985-05-02 | 1987-11-17 | Weinrib Harry P | Catheter with coiled tip |
US4790812A (en) | 1985-11-15 | 1988-12-13 | Hawkins Jr Irvin F | Apparatus and method for removing a target object from a body passsageway |
US4873978A (en) | 1987-12-04 | 1989-10-17 | Robert Ginsburg | Device and method for emboli retrieval |
US5152777A (en) | 1989-01-25 | 1992-10-06 | Uresil Corporation | Device and method for providing protection from emboli and preventing occulsion of blood vessels |
US4969891A (en) | 1989-03-06 | 1990-11-13 | Gewertz Bruce L | Removable vascular filter |
GB2238485B (en) | 1989-11-28 | 1993-07-14 | Cook William Europ | A collapsible filter for introduction in a blood vessel of a patient |
US5071407A (en) | 1990-04-12 | 1991-12-10 | Schneider (U.S.A.) Inc. | Radially expandable fixation member |
CA2048307C (en) | 1990-08-14 | 1998-08-18 | Rolf Gunther | Method and apparatus for filtering blood in a blood vessel of a patient |
DE4025825A1 (en) | 1990-08-16 | 1992-02-20 | Cook William Europ | DEVICE FOR CRUSHING BLOOD CLOTS |
US5160342A (en) | 1990-08-16 | 1992-11-03 | Evi Corp. | Endovascular filter and method for use thereof |
US5449372A (en) | 1990-10-09 | 1995-09-12 | Scimed Lifesystems, Inc. | Temporary stent and methods for use and manufacture |
US5053008A (en) | 1990-11-21 | 1991-10-01 | Sandeep Bajaj | Intracardiac catheter |
US5695518A (en) | 1990-12-28 | 1997-12-09 | Laerum; Frode | Filtering device for preventing embolism and/or distension of blood vessel walls |
US5152771A (en) | 1990-12-31 | 1992-10-06 | The Board Of Supervisors Of Louisiana State University | Valve cutter for arterial by-pass surgery |
US5350398A (en) | 1991-05-13 | 1994-09-27 | Dusan Pavcnik | Self-expanding filter for percutaneous insertion |
FR2685190B1 (en) | 1991-12-23 | 1998-08-07 | Jean Marie Lefebvre | ROTARY ATHERECTOMY OR THROMBECTOMY DEVICE WITH CENTRIFUGAL TRANSVERSE DEVELOPMENT. |
US5224953A (en) | 1992-05-01 | 1993-07-06 | The Beth Israel Hospital Association | Method for treatment of obstructive portions of urinary passageways |
US5527338A (en) | 1992-09-02 | 1996-06-18 | Board Of Regents, The University Of Texas System | Intravascular device |
FR2696092B1 (en) | 1992-09-28 | 1994-12-30 | Lefebvre Jean Marie | Kit for medical use composed of a filter and its device for placement in the vessel. |
US5792157A (en) | 1992-11-13 | 1998-08-11 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
US5354310A (en) | 1993-03-22 | 1994-10-11 | Cordis Corporation | Expandable temporary graft |
US5456667A (en) | 1993-05-20 | 1995-10-10 | Advanced Cardiovascular Systems, Inc. | Temporary stenting catheter with one-piece expandable segment |
US5462529A (en) | 1993-09-29 | 1995-10-31 | Technology Development Center | Adjustable treatment chamber catheter |
EP0954244A1 (en) | 1994-07-01 | 1999-11-10 | SciMed Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
US5658296A (en) | 1994-11-21 | 1997-08-19 | Boston Scientific Corporation | Method for making surgical retrieval baskets |
US5549626A (en) | 1994-12-23 | 1996-08-27 | New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery | Vena caval filter |
US5795322A (en) | 1995-04-10 | 1998-08-18 | Cordis Corporation | Catheter with filter and thrombus-discharge device |
US5833650A (en) | 1995-06-05 | 1998-11-10 | Percusurge, Inc. | Catheter apparatus and method for treating occluded vessels |
US5925016A (en) | 1995-09-27 | 1999-07-20 | Xrt Corp. | Systems and methods for drug delivery including treating thrombosis by driving a drug or lytic agent through the thrombus by pressure |
US5779716A (en) | 1995-10-06 | 1998-07-14 | Metamorphic Surgical Devices, Inc. | Device for removing solid objects from body canals, cavities and organs |
US5695519A (en) | 1995-11-30 | 1997-12-09 | American Biomed, Inc. | Percutaneous filter for carotid angioplasty |
NL1002423C2 (en) | 1996-02-22 | 1997-08-25 | Cordis Europ | Temporary filter catheter. |
US5935139A (en) | 1996-05-03 | 1999-08-10 | Boston Scientific Corporation | System for immobilizing or manipulating an object in a tract |
US5833644A (en) | 1996-05-20 | 1998-11-10 | Percusurge, Inc. | Method for emboli containment |
US5824374A (en) | 1996-07-22 | 1998-10-20 | Optical Coating Laboratory, Inc. | In-situ laser patterning of thin film layers during sequential depositing |
FR2758078B1 (en) | 1997-01-03 | 1999-07-16 | Braun Celsa Sa | BLOOD FILTER WITH IMPROVED PERMEABILITY |
US5882329A (en) | 1997-02-12 | 1999-03-16 | Prolifix Medical, Inc. | Apparatus and method for removing stenotic material from stents |
US5800457A (en) | 1997-03-05 | 1998-09-01 | Gelbfish; Gary A. | Intravascular filter and associated methodology |
US6152946A (en) * | 1998-03-05 | 2000-11-28 | Scimed Life Systems, Inc. | Distal protection device and method |
US5827324A (en) | 1997-03-06 | 1998-10-27 | Scimed Life Systems, Inc. | Distal protection device |
US5779732A (en) | 1997-03-31 | 1998-07-14 | Medtronic, Inc. | Method and apparatus for implanting a film with an exandable stent |
US5954745A (en) | 1997-05-16 | 1999-09-21 | Gertler; Jonathan | Catheter-filter set having a compliant seal |
US5800525A (en) | 1997-06-04 | 1998-09-01 | Vascular Science, Inc. | Blood filter |
US5947995A (en) | 1997-06-06 | 1999-09-07 | Samuels; Shaun Lawrence Wilkie | Method and apparatus for removing blood clots and other objects |
US5848964A (en) | 1997-06-06 | 1998-12-15 | Samuels; Shaun Lawrence Wilkie | Temporary inflatable filter device and method of use |
US5941896A (en) | 1997-09-08 | 1999-08-24 | Montefiore Hospital And Medical Center | Filter and method for trapping emboli during endovascular procedures |
US6461370B1 (en) * | 1998-11-03 | 2002-10-08 | C. R. Bard, Inc. | Temporary vascular filter guide wire |
US5925060A (en) | 1998-03-13 | 1999-07-20 | B. Braun Celsa | Covered self-expanding vascular occlusion device |
US6007557A (en) | 1998-04-29 | 1999-12-28 | Embol-X, Inc. | Adjustable blood filtration system |
US5984947A (en) | 1998-05-04 | 1999-11-16 | Scimed Life Systems, Inc. | Removable thrombus filter |
US5928261A (en) * | 1998-06-29 | 1999-07-27 | Ruiz; Carlos E. | Removable vascular filter, catheter system and methods of use |
EP1429683B1 (en) * | 2001-09-28 | 2014-12-24 | Boston Scientific Limited | Medical devices comprising nanomaterials and therapeutic methods utilizing the same |
US8114114B2 (en) * | 2002-08-27 | 2012-02-14 | Emboline, Inc. | Embolic protection device |
-
2003
- 2003-05-07 US US10/430,940 patent/US6969396B2/en not_active Expired - Lifetime
-
2004
- 2004-03-31 JP JP2006532367A patent/JP4625010B2/en not_active Expired - Fee Related
- 2004-03-31 WO PCT/US2004/010097 patent/WO2004100830A2/en active Application Filing
- 2004-03-31 AT AT04760793T patent/ATE495715T1/en not_active IP Right Cessation
- 2004-03-31 EP EP04760793A patent/EP1620037B1/en not_active Expired - Lifetime
- 2004-03-31 CA CA002523668A patent/CA2523668A1/en not_active Abandoned
- 2004-03-31 DE DE602004031103T patent/DE602004031103D1/en not_active Expired - Lifetime
-
2005
- 2005-09-13 US US11/225,797 patent/US20060025804A1/en not_active Abandoned
Patent Citations (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952747A (en) * | 1974-03-28 | 1976-04-27 | Kimmell Jr Garman O | Filter and filter insertion instrument |
US4448205A (en) * | 1980-07-08 | 1984-05-15 | Stenkvist Bjoern G | Device for taking samples of cells from the cervix uteri |
US4448227A (en) * | 1980-10-24 | 1984-05-15 | Giuseppe Zanichelli | Dressing or preserving liquid filling unit for vacuum filling machines |
US4425908A (en) * | 1981-10-22 | 1984-01-17 | Beth Israel Hospital | Blood clot filter |
US4643184A (en) * | 1982-09-29 | 1987-02-17 | Mobin Uddin Kazi | Embolus trap |
US4494531A (en) * | 1982-12-06 | 1985-01-22 | Cook, Incorporated | Expandable blood clot filter |
US4590938A (en) * | 1984-05-04 | 1986-05-27 | Segura Joseph W | Medical retriever device |
US4842579A (en) * | 1984-05-14 | 1989-06-27 | Surgical Systems & Instruments, Inc. | Atherectomy device |
US4842579B1 (en) * | 1984-05-14 | 1995-10-31 | Surgical Systems & Instr Inc | Atherectomy device |
US4926858A (en) * | 1984-05-30 | 1990-05-22 | Devices For Vascular Intervention, Inc. | Atherectomy device for severe occlusions |
US4807626A (en) * | 1985-02-14 | 1989-02-28 | Mcgirr Douglas B | Stone extractor and method |
US4662885A (en) * | 1985-09-03 | 1987-05-05 | Becton, Dickinson And Company | Percutaneously deliverable intravascular filter prosthesis |
US4650466A (en) * | 1985-11-01 | 1987-03-17 | Angiobrade Partners | Angioplasty device |
US4723549A (en) * | 1986-09-18 | 1988-02-09 | Wholey Mark H | Method and apparatus for dilating blood vessels |
US4794928A (en) * | 1987-06-10 | 1989-01-03 | Kletschka Harold D | Angioplasty device and method of using the same |
US4998539A (en) * | 1987-12-18 | 1991-03-12 | Delsanti Gerard L | Method of using removable endo-arterial devices to repair detachments in the arterial walls |
US4921478A (en) * | 1988-02-23 | 1990-05-01 | C. R. Bard, Inc. | Cerebral balloon angioplasty system |
US4921484A (en) * | 1988-07-25 | 1990-05-01 | Cordis Corporation | Mesh balloon catheter device |
US5011488A (en) * | 1988-12-07 | 1991-04-30 | Robert Ginsburg | Thrombus extraction system |
US5102415A (en) * | 1989-09-06 | 1992-04-07 | Guenther Rolf W | Apparatus for removing blood clots from arteries and veins |
US5002560A (en) * | 1989-09-08 | 1991-03-26 | Advanced Cardiovascular Systems, Inc. | Expandable cage catheter with a rotatable guide |
US5423742A (en) * | 1989-09-12 | 1995-06-13 | Schneider Europe | Method for the widening of strictures in vessels carrying body fluid |
US4997435A (en) * | 1989-09-25 | 1991-03-05 | Methodist Hospital Of Indiana Inc. | Percutaneous catheter with encapsulating receptacle |
US5421832A (en) * | 1989-12-13 | 1995-06-06 | Lefebvre; Jean-Marie | Filter-catheter and method of manufacturing same |
US5108419A (en) * | 1990-08-16 | 1992-04-28 | Evi Corporation | Endovascular filter and method for use thereof |
US5100423A (en) * | 1990-08-21 | 1992-03-31 | Medical Engineering & Development Institute, Inc. | Ablation catheter |
US5192286A (en) * | 1991-07-26 | 1993-03-09 | Regents Of The University Of California | Method and device for retrieving materials from body lumens |
US5626605A (en) * | 1991-12-30 | 1997-05-06 | Scimed Life Systems, Inc. | Thrombosis filter |
US5324304A (en) * | 1992-06-18 | 1994-06-28 | William Cook Europe A/S | Introduction catheter set for a collapsible self-expandable implant |
US5383887A (en) * | 1992-12-28 | 1995-01-24 | Celsa Lg | Device for selectively forming a temporary blood filter |
US5634942A (en) * | 1994-04-21 | 1997-06-03 | B. Braun Celsa | Assembly comprising a blood filter for temporary or definitive use and a device for implanting it |
US5720764A (en) * | 1994-06-11 | 1998-02-24 | Naderlinger; Eduard | Vena cava thrombus filter |
US5601595A (en) * | 1994-10-25 | 1997-02-11 | Scimed Life Systems, Inc. | Remobable thrombus filter |
US5746767A (en) * | 1994-10-25 | 1998-05-05 | Scimed Life Systems, Inc. | Removable thrombus filter |
US5725550A (en) * | 1995-08-10 | 1998-03-10 | B. Braun Celsa (Societe Anonyme) | Filtration unit for retaining blood clots |
US5769816A (en) * | 1995-11-07 | 1998-06-23 | Embol-X, Inc. | Cannula with associated filter |
US6235045B1 (en) * | 1995-11-07 | 2001-05-22 | Embol-X, Inc. | Cannula with associated filter and methods of use |
US5749848A (en) * | 1995-11-13 | 1998-05-12 | Cardiovascular Imaging Systems, Inc. | Catheter system having imaging, balloon angioplasty, and stent deployment capabilities, and method of use for guided stent deployment |
US5728066A (en) * | 1995-12-13 | 1998-03-17 | Daneshvar; Yousef | Injection systems and methods |
US20050055034A1 (en) * | 1996-05-03 | 2005-03-10 | Scimed Life Systems, Inc. | Medical retrieval device |
US6231544B1 (en) * | 1996-05-14 | 2001-05-15 | Embol-X, Inc. | Cardioplegia balloon cannula |
US6179851B1 (en) * | 1996-07-17 | 2001-01-30 | Scimed Life Systems, Inc. | Guiding catheter for positioning a medical device within an artery |
US5895399A (en) * | 1996-07-17 | 1999-04-20 | Embol-X Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US6010522A (en) * | 1996-07-17 | 2000-01-04 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US6066158A (en) * | 1996-07-25 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot encasing and removal wire |
US5876367A (en) * | 1996-12-05 | 1999-03-02 | Embol-X, Inc. | Cerebral protection during carotid endarterectomy and downstream vascular protection during other surgeries |
US6391044B1 (en) * | 1997-02-03 | 2002-05-21 | Angioguard, Inc. | Vascular filter system |
US6053932A (en) * | 1997-03-06 | 2000-04-25 | Scimed Life Systems, Inc. | Distal protection device |
US6245089B1 (en) * | 1997-03-06 | 2001-06-12 | Scimed Life Systems, Inc. | Distal protection device and method |
US6051015A (en) * | 1997-05-08 | 2000-04-18 | Embol-X, Inc. | Modular filter with delivery system |
US6042598A (en) * | 1997-05-08 | 2000-03-28 | Embol-X Inc. | Method of protecting a patient from embolization during cardiac surgery |
US6371969B1 (en) * | 1997-05-08 | 2002-04-16 | Scimed Life Systems, Inc. | Distal protection device and method |
US6027520A (en) * | 1997-05-08 | 2000-02-22 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
US5911734A (en) * | 1997-05-08 | 1999-06-15 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
US5910154A (en) * | 1997-05-08 | 1999-06-08 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment |
US6224620B1 (en) * | 1997-05-08 | 2001-05-01 | Embol-X, Inc. | Devices and methods for protecting a patient from embolic material during surgery |
US6059814A (en) * | 1997-06-02 | 2000-05-09 | Medtronic Ave., Inc. | Filter for filtering fluid in a bodily passageway |
US6245088B1 (en) * | 1997-07-07 | 2001-06-12 | Samuel R. Lowery | Retrievable umbrella sieve and method of use |
US6361545B1 (en) * | 1997-09-26 | 2002-03-26 | Cardeon Corporation | Perfusion filter catheter |
US6066149A (en) * | 1997-09-30 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot treatment device with distal filter |
US6336934B1 (en) * | 1997-11-07 | 2002-01-08 | Salviac Limited | Embolic protection device |
US6013085A (en) * | 1997-11-07 | 2000-01-11 | Howard; John | Method for treating stenosis of the carotid artery |
US6238412B1 (en) * | 1997-11-12 | 2001-05-29 | William Dubrul | Biological passageway occlusion removal |
US6221006B1 (en) * | 1998-02-10 | 2001-04-24 | Artemis Medical Inc. | Entrapping apparatus and method for use |
US6206868B1 (en) * | 1998-03-13 | 2001-03-27 | Arteria Medical Science, Inc. | Protective device and method against embolization during treatment of carotid artery disease |
US6203732B1 (en) * | 1998-07-02 | 2001-03-20 | Intra Therapeutics, Inc. | Method for manufacturing intraluminal device |
US6051014A (en) * | 1998-10-13 | 2000-04-18 | Embol-X, Inc. | Percutaneous filtration catheter for valve repair surgery and methods of use |
US6171327B1 (en) * | 1999-02-24 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular filter and method |
US6355051B1 (en) * | 1999-03-04 | 2002-03-12 | Bioguide Consulting, Inc. | Guidewire filter device |
US6206561B1 (en) * | 1999-03-08 | 2001-03-27 | Kuhn Rikon Corporation | Collapsible whisk |
US6221066B1 (en) * | 1999-03-09 | 2001-04-24 | Micrus Corporation | Shape memory segmented detachable coil |
US6068645A (en) * | 1999-06-07 | 2000-05-30 | Tu; Hosheng | Filter system and methods for removing blood clots and biological material |
US6179859B1 (en) * | 1999-07-16 | 2001-01-30 | Baff Llc | Emboli filtration system and methods of use |
US6214026B1 (en) * | 1999-07-30 | 2001-04-10 | Incept Llc | Delivery system for a vascular device with articulation region |
US6203561B1 (en) * | 1999-07-30 | 2001-03-20 | Incept Llc | Integrated vascular device having thrombectomy element and vascular filter and methods of use |
US6179861B1 (en) * | 1999-07-30 | 2001-01-30 | Incept Llc | Vascular device having one or more articulation regions and methods of use |
US6245087B1 (en) * | 1999-08-03 | 2001-06-12 | Embol-X, Inc. | Variable expansion frame system for deploying medical devices and methods of use |
US6168579B1 (en) * | 1999-08-04 | 2001-01-02 | Scimed Life Systems, Inc. | Filter flush system and methods of use |
US6235044B1 (en) * | 1999-08-04 | 2001-05-22 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue |
US6344049B1 (en) * | 1999-08-17 | 2002-02-05 | Scion Cardio-Vascular, Inc. | Filter for embolic material mounted on expandable frame and associated deployment system |
US6843798B2 (en) * | 1999-08-27 | 2005-01-18 | Ev3 Inc. | Slideable vascular filter |
US6364895B1 (en) * | 1999-10-07 | 2002-04-02 | Prodesco, Inc. | Intraluminal filter |
US6375670B1 (en) * | 1999-10-07 | 2002-04-23 | Prodesco, Inc. | Intraluminal filter |
US6171328B1 (en) * | 1999-11-09 | 2001-01-09 | Embol-X, Inc. | Intravascular catheter filter with interlocking petal design and methods of use |
US6371971B1 (en) * | 1999-11-15 | 2002-04-16 | Scimed Life Systems, Inc. | Guidewire filter and methods of use |
US6398756B2 (en) * | 1999-11-18 | 2002-06-04 | Advanced Cardiovascular Systems, Inc. | Embolic protection system and method including an emboli-capturing catheter |
US6383206B1 (en) * | 1999-12-30 | 2002-05-07 | Advanced Cardiovascular Systems, Inc. | Embolic protection system and method including filtering elements |
US6511503B1 (en) * | 1999-12-30 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Catheter apparatus for treating occluded vessels and filtering embolic debris and method of use |
US6540768B1 (en) * | 2000-02-09 | 2003-04-01 | Cordis Corporation | Vascular filter system |
US20020072764A1 (en) * | 2000-06-29 | 2002-06-13 | Concentric Medical, Inc. | Systems, method and devices for removing obstructions from a blood vessel |
US6544279B1 (en) * | 2000-08-09 | 2003-04-08 | Incept, Llc | Vascular device for emboli, thrombus and foreign body removal and methods of use |
US6558405B1 (en) * | 2000-08-29 | 2003-05-06 | Advanced Cardiovascular Systems, Inc. | Embolic filter |
US6554849B1 (en) * | 2000-09-11 | 2003-04-29 | Cordis Corporation | Intravascular embolization device |
US6511496B1 (en) * | 2000-09-12 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Embolic protection device for use in interventional procedures |
US6537294B1 (en) * | 2000-10-17 | 2003-03-25 | Advanced Cardiovascular Systems, Inc. | Delivery systems for embolic filter devices |
US6506203B1 (en) * | 2000-12-19 | 2003-01-14 | Advanced Cardiovascular Systems, Inc. | Low profile sheathless embolic protection system |
US20030100918A1 (en) * | 2001-11-29 | 2003-05-29 | Duane Patrick J. | Apparatus for temporary intraluminal protection |
US20040093012A1 (en) * | 2002-10-17 | 2004-05-13 | Cully Edward H. | Embolic filter frame having looped support strut elements |
US7220271B2 (en) * | 2003-01-30 | 2007-05-22 | Ev3 Inc. | Embolic filters having multiple layers and controlled pore size |
US7163549B2 (en) * | 2003-02-11 | 2007-01-16 | Boston Scientific Scimed Inc. | Filter membrane manufacturing method |
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7780694B2 (en) | 1999-12-23 | 2010-08-24 | Advanced Cardiovascular Systems, Inc. | Intravascular device and system |
US8142442B2 (en) | 1999-12-23 | 2012-03-27 | Abbott Laboratories | Snare |
US8137377B2 (en) | 1999-12-23 | 2012-03-20 | Abbott Laboratories | Embolic basket |
US7918820B2 (en) | 1999-12-30 | 2011-04-05 | Advanced Cardiovascular Systems, Inc. | Device for, and method of, blocking emboli in vessels such as blood arteries |
US8845583B2 (en) | 1999-12-30 | 2014-09-30 | Abbott Cardiovascular Systems Inc. | Embolic protection devices |
US8177791B2 (en) | 2000-07-13 | 2012-05-15 | Abbott Cardiovascular Systems Inc. | Embolic protection guide wire |
US7662166B2 (en) | 2000-12-19 | 2010-02-16 | Advanced Cardiocascular Systems, Inc. | Sheathless embolic protection system |
US7931666B2 (en) | 2000-12-19 | 2011-04-26 | Advanced Cardiovascular Systems, Inc. | Sheathless embolic protection system |
US20040167567A1 (en) * | 2001-03-23 | 2004-08-26 | Cano Gerald G. | Method and apparatus for capturing objects beyond an operative site in medical procedures |
US7959646B2 (en) | 2001-06-29 | 2011-06-14 | Abbott Cardiovascular Systems Inc. | Filter device for embolic protection systems |
US8016854B2 (en) | 2001-06-29 | 2011-09-13 | Abbott Cardiovascular Systems Inc. | Variable thickness embolic filtering devices and methods of manufacturing the same |
US7959647B2 (en) | 2001-08-30 | 2011-06-14 | Abbott Cardiovascular Systems Inc. | Self furling umbrella frame for carotid filter |
US7842064B2 (en) | 2001-08-31 | 2010-11-30 | Advanced Cardiovascular Systems, Inc. | Hinged short cage for an embolic protection device |
US8262689B2 (en) | 2001-09-28 | 2012-09-11 | Advanced Cardiovascular Systems, Inc. | Embolic filtering devices |
US20050075663A1 (en) * | 2001-11-27 | 2005-04-07 | Boyle William J. | Offset proximal cage for embolic filtering devices |
US20030120303A1 (en) * | 2001-12-21 | 2003-06-26 | Boyle William J. | Flexible and conformable embolic filtering devices |
US7972356B2 (en) | 2001-12-21 | 2011-07-05 | Abbott Cardiovascular Systems, Inc. | Flexible and conformable embolic filtering devices |
US8029530B2 (en) | 2002-09-30 | 2011-10-04 | Abbott Cardiovascular Systems Inc. | Guide wire with embolic filtering attachment |
US7815660B2 (en) | 2002-09-30 | 2010-10-19 | Advanced Cardivascular Systems, Inc. | Guide wire with embolic filtering attachment |
US7976560B2 (en) | 2002-09-30 | 2011-07-12 | Abbott Cardiovascular Systems Inc. | Embolic filtering devices |
US7678131B2 (en) | 2002-10-31 | 2010-03-16 | Advanced Cardiovascular Systems, Inc. | Single-wire expandable cages for embolic filtering devices |
US8591540B2 (en) | 2003-02-27 | 2013-11-26 | Abbott Cardiovascular Systems Inc. | Embolic filtering devices |
US7892251B1 (en) | 2003-11-12 | 2011-02-22 | Advanced Cardiovascular Systems, Inc. | Component for delivering and locking a medical device to a guide wire |
US7879065B2 (en) | 2004-03-19 | 2011-02-01 | Advanced Cardiovascular Systems, Inc. | Locking component for an embolic filter assembly |
US7678129B1 (en) | 2004-03-19 | 2010-03-16 | Advanced Cardiovascular Systems, Inc. | Locking component for an embolic filter assembly |
US8308753B2 (en) | 2004-03-19 | 2012-11-13 | Advanced Cardiovascular Systems, Inc. | Locking component for an embolic filter assembly |
US8945169B2 (en) | 2005-03-15 | 2015-02-03 | Cook Medical Technologies Llc | Embolic protection device |
US20060223386A1 (en) * | 2005-03-15 | 2006-10-05 | Dharmendra Pal | Embolic protection device |
US9259305B2 (en) | 2005-03-31 | 2016-02-16 | Abbott Cardiovascular Systems Inc. | Guide wire locking mechanism for rapid exchange and other catheter systems |
US8216209B2 (en) | 2007-05-31 | 2012-07-10 | Abbott Cardiovascular Systems Inc. | Method and apparatus for delivering an agent to a kidney |
US7867273B2 (en) | 2007-06-27 | 2011-01-11 | Abbott Laboratories | Endoprostheses for peripheral arteries and other body vessels |
US20090076593A1 (en) * | 2007-09-14 | 2009-03-19 | Cook Incorporated | Expandable device for treatment of a stricture in a body vessel |
US9138307B2 (en) | 2007-09-14 | 2015-09-22 | Cook Medical Technologies Llc | Expandable device for treatment of a stricture in a body vessel |
US9398946B2 (en) | 2007-09-14 | 2016-07-26 | Cook Medical Technologies Llc | Expandable device for treatment of a stricture in a body vessel |
US8657849B2 (en) | 2008-12-29 | 2014-02-25 | Cook Medical Technologies Llc | Embolic protection device and method of use |
US20100274277A1 (en) * | 2009-04-27 | 2010-10-28 | Cook Incorporated | Embolic protection device with maximized flow-through |
US20140243881A1 (en) * | 2012-05-15 | 2014-08-28 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US9888994B2 (en) * | 2012-05-15 | 2018-02-13 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US9888995B2 (en) | 2013-05-14 | 2018-02-13 | Transverse Medical, Inc. | Catheter-based apparatuses and methods |
US9636206B2 (en) | 2015-08-06 | 2017-05-02 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9844386B2 (en) | 2015-08-06 | 2017-12-19 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9744024B2 (en) | 2015-08-06 | 2017-08-29 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9579116B1 (en) | 2015-08-06 | 2017-02-28 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US9999493B2 (en) | 2015-08-06 | 2018-06-19 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10070879B2 (en) | 2015-08-06 | 2018-09-11 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10143482B2 (en) | 2015-08-06 | 2018-12-04 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10238482B2 (en) | 2015-08-06 | 2019-03-26 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10376275B2 (en) | 2015-08-06 | 2019-08-13 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10456236B2 (en) | 2015-08-06 | 2019-10-29 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US10512479B2 (en) | 2015-08-06 | 2019-12-24 | Kp Medcure, Inc. | Axial lengthening thrombus capture system |
US11471175B2 (en) | 2015-08-06 | 2022-10-18 | Vascular Medcure, Inc. | Axial lengthening thrombus capture system |
US11490913B2 (en) | 2015-08-06 | 2022-11-08 | Vascular Medcure, Inc. | Axial lengthening thrombus capture system |
US11510691B2 (en) | 2015-08-06 | 2022-11-29 | Vascular Medcure, Inc. | Axial lengthening thrombus capture system |
US11793531B2 (en) | 2019-11-05 | 2023-10-24 | Vascular Medcure, Inc. | Axial lengthening thrombus capture system, tensioning system and expandable funnel catheter |
Also Published As
Publication number | Publication date |
---|---|
US20040225321A1 (en) | 2004-11-11 |
WO2004100830A2 (en) | 2004-11-25 |
EP1620037B1 (en) | 2011-01-19 |
CA2523668A1 (en) | 2004-11-25 |
EP1620037A2 (en) | 2006-02-01 |
ATE495715T1 (en) | 2011-02-15 |
JP2007501680A (en) | 2007-02-01 |
WO2004100830A3 (en) | 2005-04-28 |
DE602004031103D1 (en) | 2011-03-03 |
US6969396B2 (en) | 2005-11-29 |
JP4625010B2 (en) | 2011-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6969396B2 (en) | Filter membrane with increased surface area | |
US7001407B2 (en) | Distal protection mechanically attached filter cartridge | |
US6932830B2 (en) | Disc shaped filter | |
AU2003200691B2 (en) | Vascular filter system for cardiopulmonary bypass | |
US8007510B2 (en) | Embolic protection filtering device that can be adapted to be advanced over a guidewire | |
US7153320B2 (en) | Hydraulic controlled retractable tip filter retrieval catheter | |
US7174636B2 (en) | Method of making an embolic filter | |
US7137991B2 (en) | Multi-wire embolic protection filtering device | |
WO2003094791A2 (en) | Inverted embolic protection filter | |
US8277479B2 (en) | Self-opening filter with wire actuation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BOSTON SCIENTIFIC SCIMED, INC., MINNESOTA Free format text: CHANGE OF NAME;ASSIGNOR:SCIMED LIFE SYSTEMS, INC.;REEL/FRAME:018505/0868 Effective date: 20050101 Owner name: BOSTON SCIENTIFIC SCIMED, INC.,MINNESOTA Free format text: CHANGE OF NAME;ASSIGNOR:SCIMED LIFE SYSTEMS, INC.;REEL/FRAME:018505/0868 Effective date: 20050101 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |