CA2162970A1 - Shape Memory Locking Mechanism for Intravascular Stent - Google Patents
Shape Memory Locking Mechanism for Intravascular StentInfo
- Publication number
- CA2162970A1 CA2162970A1 CA2162970A CA2162970A CA2162970A1 CA 2162970 A1 CA2162970 A1 CA 2162970A1 CA 2162970 A CA2162970 A CA 2162970A CA 2162970 A CA2162970 A CA 2162970A CA 2162970 A1 CA2162970 A1 CA 2162970A1
- Authority
- CA
- Canada
- Prior art keywords
- locking mechanism
- shape memory
- intravascular stent
- memory locking
- stent
- 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.)
- Granted
Links
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/92—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
- A61F2/93—Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section circumferentially expandable by using ratcheting locks
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
- A61F2210/0023—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0183—Rapid exchange or monorail catheters
Abstract
An expandable intraluminal vascular graft is implanted in a coronary artery or other vessel to maintain the patency of the lumen. The vascular graft, commonly referred to as a stent, expands from a first diameter to a second diameter, and a plurality of teeth are moved in relation to a longitudinal slot to lock the stent in an expanded condition.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34061294A | 1994-11-16 | 1994-11-16 | |
US08/340,612 | 1994-11-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2162970A1 true CA2162970A1 (en) | 1996-05-17 |
CA2162970C CA2162970C (en) | 2000-01-25 |
Family
ID=23334174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002162970A Expired - Fee Related CA2162970C (en) | 1994-11-16 | 1995-11-15 | Shape memory locking mechanism for intravascular stent |
Country Status (5)
Country | Link |
---|---|
US (1) | US5827322A (en) |
EP (1) | EP0716835A3 (en) |
JP (1) | JP2940859B2 (en) |
AU (1) | AU3783295A (en) |
CA (1) | CA2162970C (en) |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5876419A (en) * | 1976-10-02 | 1999-03-02 | Navius Corporation | Stent and method for making a stent |
US6264684B1 (en) | 1995-03-10 | 2001-07-24 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Helically supported graft |
US6451047B2 (en) | 1995-03-10 | 2002-09-17 | Impra, Inc. | Encapsulated intraluminal stent-graft and methods of making same |
CA2179083A1 (en) * | 1995-08-01 | 1997-02-02 | Michael S. Williams | Composite metal and polymer locking stents for drug delivery |
US5735872A (en) * | 1995-11-13 | 1998-04-07 | Navius Corporation | Stent |
US6579305B1 (en) * | 1995-12-07 | 2003-06-17 | Medtronic Ave, Inc. | Method and apparatus for delivery deployment and retrieval of a stent comprising shape-memory material |
US6440165B1 (en) * | 1996-05-03 | 2002-08-27 | Medinol, Ltd. | Bifurcated stent with improved side branch aperture and method of making same |
US6770092B2 (en) | 1996-05-03 | 2004-08-03 | Medinol Ltd. | Method of delivering a bifurcated stent |
US7641685B2 (en) | 1996-05-03 | 2010-01-05 | Medinol Ltd. | System and method for delivering a bifurcated stent |
US5868781A (en) * | 1996-10-22 | 1999-02-09 | Scimed Life Systems, Inc. | Locking stent |
US5993460A (en) * | 1998-03-27 | 1999-11-30 | Advanced Cardiovascular Systems, Inc. | Rapid exchange delivery system for stenting a body lumen |
US7208010B2 (en) | 2000-10-16 | 2007-04-24 | Conor Medsystems, Inc. | Expandable medical device for delivery of beneficial agent |
US20040254635A1 (en) | 1998-03-30 | 2004-12-16 | Shanley John F. | Expandable medical device for delivery of beneficial agent |
US6241762B1 (en) | 1998-03-30 | 2001-06-05 | Conor Medsystems, Inc. | Expandable medical device with ductile hinges |
AU3342399A (en) * | 1998-03-31 | 1999-10-18 | Salviac Limited | A delivery catheter |
US6666874B2 (en) | 1998-04-10 | 2003-12-23 | Endicor Medical, Inc. | Rotational atherectomy system with serrated cutting tip |
US6482217B1 (en) | 1998-04-10 | 2002-11-19 | Endicor Medical, Inc. | Neuro thrombectomy catheter |
US6001112A (en) | 1998-04-10 | 1999-12-14 | Endicor Medical, Inc. | Rotational atherectomy device |
US6293967B1 (en) | 1998-10-29 | 2001-09-25 | Conor Medsystems, Inc. | Expandable medical device with ductile hinges |
US6398803B1 (en) | 1999-02-02 | 2002-06-04 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Partial encapsulation of stents |
US6317615B1 (en) | 1999-04-19 | 2001-11-13 | Cardiac Pacemakers, Inc. | Method and system for reducing arterial restenosis in the presence of an intravascular stent |
US6245101B1 (en) | 1999-05-03 | 2001-06-12 | William J. Drasler | Intravascular hinge stent |
US8016873B1 (en) | 1999-05-03 | 2011-09-13 | Drasler William J | Intravascular hinge stent |
US6290673B1 (en) * | 1999-05-20 | 2001-09-18 | Conor Medsystems, Inc. | Expandable medical device delivery system and method |
US6299622B1 (en) | 1999-08-19 | 2001-10-09 | Fox Hollow Technologies, Inc. | Atherectomy catheter with aligned imager |
US7708749B2 (en) | 2000-12-20 | 2010-05-04 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US8328829B2 (en) | 1999-08-19 | 2012-12-11 | Covidien Lp | High capacity debulking catheter with razor edge cutting window |
US7713279B2 (en) | 2000-12-20 | 2010-05-11 | Fox Hollow Technologies, Inc. | Method and devices for cutting tissue |
US6702849B1 (en) | 1999-12-13 | 2004-03-09 | Advanced Cardiovascular Systems, Inc. | Method of processing open-celled microcellular polymeric foams with controlled porosity for use as vascular grafts and stent covers |
US6312463B1 (en) * | 2000-02-01 | 2001-11-06 | Endotex Interventional Systems, Inc. | Micro-porous mesh stent with hybrid structure |
US6695878B2 (en) * | 2000-06-26 | 2004-02-24 | Rex Medical, L.P. | Vascular device for valve leaflet apposition |
US6676698B2 (en) | 2000-06-26 | 2004-01-13 | Rex Medicol, L.P. | Vascular device with valve for approximating vessel wall |
US6808533B1 (en) | 2000-07-28 | 2004-10-26 | Atrium Medical Corporation | Covered stent and method of covering a stent |
AU9463401A (en) | 2000-10-16 | 2002-04-29 | Conor Medsystems Inc | Expandable medical device for delivery of beneficial agent |
US6764507B2 (en) | 2000-10-16 | 2004-07-20 | Conor Medsystems, Inc. | Expandable medical device with improved spatial distribution |
JP2002136537A (en) * | 2000-11-01 | 2002-05-14 | Aloka Co Ltd | Blood vessel treatment apparatus and blood vessel treatment system |
ATE499054T1 (en) | 2000-12-20 | 2011-03-15 | Fox Hollow Technologies Inc | REDUCTION CATHETER |
US20040073294A1 (en) | 2002-09-20 | 2004-04-15 | Conor Medsystems, Inc. | Method and apparatus for loading a beneficial agent into an expandable medical device |
US6733525B2 (en) * | 2001-03-23 | 2004-05-11 | Edwards Lifesciences Corporation | Rolled minimally-invasive heart valves and methods of use |
US20030077310A1 (en) | 2001-10-22 | 2003-04-24 | Chandrashekhar Pathak | Stent coatings containing HMG-CoA reductase inhibitors |
US20100016943A1 (en) * | 2001-12-20 | 2010-01-21 | Trivascular2, Inc. | Method of delivering advanced endovascular graft |
US7147661B2 (en) * | 2001-12-20 | 2006-12-12 | Boston Scientific Santa Rosa Corp. | Radially expandable stent |
US20040034405A1 (en) * | 2002-07-26 | 2004-02-19 | Dickson Andrew M. | Axially expanding polymer stent |
US6895282B2 (en) * | 2002-10-04 | 2005-05-17 | Boston Scientific Scimed, Inc. | Induction heating for the delivery of thermal therapy |
AU2004226327A1 (en) | 2003-03-28 | 2004-10-14 | Innovational Holdings, Llc | Implantable medical device with beneficial agent concentration gradient |
US8246640B2 (en) | 2003-04-22 | 2012-08-21 | Tyco Healthcare Group Lp | Methods and devices for cutting tissue at a vascular location |
US7785653B2 (en) | 2003-09-22 | 2010-08-31 | Innovational Holdings Llc | Method and apparatus for loading a beneficial agent into an expandable medical device |
DE102004009237B3 (en) * | 2004-02-26 | 2005-09-22 | Siemens Ag | Device for introducing a stent into a hollow organ |
ATE442822T1 (en) * | 2004-04-02 | 2009-10-15 | Arterial Remodelling Technolog | POLYMER-BASED STENT ARRANGEMENT |
US8292944B2 (en) | 2004-12-17 | 2012-10-23 | Reva Medical, Inc. | Slide-and-lock stent |
US9149378B2 (en) | 2005-08-02 | 2015-10-06 | Reva Medical, Inc. | Axially nested slide and lock expandable device |
US7749262B2 (en) | 2005-10-17 | 2010-07-06 | Medtronic Vascular, Inc. | Intraluminal stent delivery system, and method of treating a vascular condition |
US20070276419A1 (en) | 2006-05-26 | 2007-11-29 | Fox Hollow Technologies, Inc. | Methods and devices for rotating an active element and an energy emitter on a catheter |
US20080033524A1 (en) * | 2006-07-11 | 2008-02-07 | Gale David C | Heated balloon assembly for delivery of polymeric stents |
EP3009477B1 (en) | 2006-07-20 | 2024-01-24 | Orbusneich Medical Pte. Ltd | Bioabsorbable polymeric composition for a medical device |
WO2008011612A2 (en) * | 2006-07-20 | 2008-01-24 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
US8460364B2 (en) * | 2006-07-20 | 2013-06-11 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
US7959942B2 (en) * | 2006-10-20 | 2011-06-14 | Orbusneich Medical, Inc. | Bioabsorbable medical device with coating |
EP2073754A4 (en) | 2006-10-20 | 2012-09-26 | Orbusneich Medical Inc | Bioabsorbable polymeric composition and medical device background |
US20110130822A1 (en) * | 2007-07-20 | 2011-06-02 | Orbusneich Medical, Inc. | Bioabsorbable Polymeric Compositions and Medical Devices |
US8834551B2 (en) * | 2007-08-31 | 2014-09-16 | Rex Medical, L.P. | Vascular device with valve for approximating vessel wall |
US9597172B2 (en) | 2007-09-28 | 2017-03-21 | W. L. Gore & Associates, Inc. | Retrieval catheter |
US7988721B2 (en) | 2007-11-30 | 2011-08-02 | Reva Medical, Inc. | Axially-radially nested expandable device |
US8784440B2 (en) | 2008-02-25 | 2014-07-22 | Covidien Lp | Methods and devices for cutting tissue |
US20090276040A1 (en) | 2008-05-01 | 2009-11-05 | Edwards Lifesciences Corporation | Device and method for replacing mitral valve |
WO2010042854A1 (en) * | 2008-10-10 | 2010-04-15 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
CA2737753C (en) | 2008-10-10 | 2017-03-14 | Reva Medical, Inc. | Expandable slide and lock stent |
WO2010042952A1 (en) * | 2008-10-11 | 2010-04-15 | Orbusneich Medical, Inc. | Bioabsorbable polymeric compositions and medical devices |
KR101645754B1 (en) | 2008-10-13 | 2016-08-04 | 코비디엔 엘피 | Devices and methods for manipulating a catheter shaft |
CN102625673B (en) | 2009-04-29 | 2014-12-24 | 泰科保健集团有限合伙公司 | Methods and devices for cutting and abrading tissue |
AU2010248909B2 (en) | 2009-05-14 | 2013-03-21 | Covidien Lp | Easily cleaned atherectomy catheters and methods of use |
JPWO2011021654A1 (en) * | 2009-08-20 | 2013-01-24 | 学校法人 久留米大学 | Stent |
AU2010326063B2 (en) | 2009-12-02 | 2013-07-04 | Covidien Lp | Methods and devices for cutting tissue |
JP5511107B2 (en) | 2009-12-11 | 2014-06-04 | コヴィディエン リミテッド パートナーシップ | Substance removal device and method with improved substance capture efficiency |
CA2795292A1 (en) | 2010-04-10 | 2011-10-13 | Reva Medical, Inc. | Expandable slide and lock stent |
US9119662B2 (en) | 2010-06-14 | 2015-09-01 | Covidien Lp | Material removal device and method of use |
US8367460B2 (en) | 2010-06-22 | 2013-02-05 | Micron Technology, Inc. | Horizontally oriented and vertically stacked memory cells |
CA2815186C (en) | 2010-10-28 | 2015-12-29 | Covidien Lp | Material removal device and method of use |
AU2011326420B2 (en) | 2010-11-11 | 2014-11-27 | Covidien Lp | Flexible debulking catheters with imaging and methods of use and manufacture |
US8992717B2 (en) | 2011-09-01 | 2015-03-31 | Covidien Lp | Catheter with helical drive shaft and methods of manufacture |
US9168122B2 (en) | 2012-04-26 | 2015-10-27 | Rex Medical, L.P. | Vascular device and method for valve leaflet apposition |
US9579157B2 (en) | 2012-09-13 | 2017-02-28 | Covidien Lp | Cleaning device for medical instrument and method of use |
CA2891061C (en) | 2012-11-08 | 2018-05-01 | Covidien Lp | Tissue-removing catheter including operational control mechanism |
US9943329B2 (en) | 2012-11-08 | 2018-04-17 | Covidien Lp | Tissue-removing catheter with rotatable cutter |
WO2014159337A1 (en) | 2013-03-14 | 2014-10-02 | Reva Medical, Inc. | Reduced - profile slide and lock stent |
US9456843B2 (en) | 2014-02-03 | 2016-10-04 | Covidien Lp | Tissue-removing catheter including angular displacement sensor |
US9526519B2 (en) | 2014-02-03 | 2016-12-27 | Covidien Lp | Tissue-removing catheter with improved angular tissue-removing positioning within body lumen |
US9668861B2 (en) | 2014-03-15 | 2017-06-06 | Rex Medical, L.P. | Vascular device for treating venous valve insufficiency |
WO2015200702A1 (en) | 2014-06-27 | 2015-12-30 | Covidien Lp | Cleaning device for catheter and catheter including the same |
US10314667B2 (en) | 2015-03-25 | 2019-06-11 | Covidien Lp | Cleaning device for cleaning medical instrument |
US10292721B2 (en) | 2015-07-20 | 2019-05-21 | Covidien Lp | Tissue-removing catheter including movable distal tip |
US10314664B2 (en) | 2015-10-07 | 2019-06-11 | Covidien Lp | Tissue-removing catheter and tissue-removing element with depth stop |
WO2017081704A1 (en) * | 2015-11-11 | 2017-05-18 | Council Of Scientific & Industrial Research | Radially self-expandable rolled up tubular stent |
Family Cites Families (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174851A (en) * | 1961-12-01 | 1965-03-23 | William J Buehler | Nickel-base alloys |
US3700434A (en) * | 1969-04-21 | 1972-10-24 | Stanley Abkowitz | Titanium-nickel alloy manufacturing methods |
US3989552A (en) * | 1969-11-12 | 1976-11-02 | Fulmer Research Institute Limited | Method of making a heat-recoverable article |
BE758862A (en) * | 1969-11-12 | 1971-04-16 | Fulmer Res Inst Ltd | Improvements relating to the treatment of alloys |
US3753700A (en) * | 1970-07-02 | 1973-08-21 | Raychem Corp | Heat recoverable alloy |
US3868956A (en) * | 1972-06-05 | 1975-03-04 | Ralph J Alfidi | Vessel implantable appliance and method of implanting it |
US3913444A (en) * | 1972-11-08 | 1975-10-21 | Raychem Corp | Thermally deformable fastening pin |
JPS53925B2 (en) * | 1974-05-04 | 1978-01-13 | ||
US4036669A (en) * | 1975-02-18 | 1977-07-19 | Raychem Corporation | Mechanical preconditioning method |
CH606456A5 (en) * | 1976-08-26 | 1978-10-31 | Bbc Brown Boveri & Cie | |
US4304613A (en) * | 1980-05-12 | 1981-12-08 | The United States Of America As Represented By The Secretary Of The Navy | TiNi Base alloy shape memory enhancement through thermal and mechanical processing |
US4282033A (en) * | 1980-06-16 | 1981-08-04 | The United States Of America As Represented By The Secretary Of The Navy | Melting method for high-homogeneity precise-composition nickel-titanium alloys |
US4565589A (en) * | 1982-03-05 | 1986-01-21 | Raychem Corporation | Nickel/titanium/copper shape memory alloy |
US4665906A (en) * | 1983-10-14 | 1987-05-19 | Raychem Corporation | Medical devices incorporating sim alloy elements |
US4505767A (en) * | 1983-10-14 | 1985-03-19 | Raychem Corporation | Nickel/titanium/vanadium shape memory alloy |
US5190546A (en) * | 1983-10-14 | 1993-03-02 | Raychem Corporation | Medical devices incorporating SIM alloy elements |
US5067957A (en) * | 1983-10-14 | 1991-11-26 | Raychem Corporation | Method of inserting medical devices incorporating SIM alloy elements |
US4654092A (en) * | 1983-11-15 | 1987-03-31 | Raychem Corporation | Nickel-titanium-base shape-memory alloy composite structure |
US4533411A (en) * | 1983-11-15 | 1985-08-06 | Raychem Corporation | Method of processing nickel-titanium-base shape-memory alloys and structure |
US4580568A (en) | 1984-10-01 | 1986-04-08 | Cook, Incorporated | Percutaneous endovascular stent and method for insertion thereof |
US4740253A (en) * | 1985-10-07 | 1988-04-26 | Raychem Corporation | Method for preassembling a composite coupling |
US4770725A (en) * | 1984-11-06 | 1988-09-13 | Raychem Corporation | Nickel/titanium/niobium shape memory alloy & article |
US4631094A (en) * | 1984-11-06 | 1986-12-23 | Raychem Corporation | Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
SE455834B (en) * | 1986-10-31 | 1988-08-15 | Medinvent Sa | DEVICE FOR TRANSLUMINAL IMPLANTATION OF A PRINCIPLE RODFORMALLY RADIALLY EXPANDABLE PROSTHESIS |
JPH0665742B2 (en) * | 1987-01-08 | 1994-08-24 | 株式会社ト−キン | Shape memory TiNiV alloy manufacturing method |
JPS63238872A (en) * | 1987-03-25 | 1988-10-04 | テルモ株式会社 | Instrument for securing inner diameter of cavity of tubular organ and catheter equipped therewith |
JP2769616B2 (en) * | 1987-03-30 | 1998-06-25 | 時枝 直満 | Polycrystalline crystal orientation rearrangement method |
US4795458A (en) * | 1987-07-02 | 1989-01-03 | Regan Barrie F | Stent for use following balloon angioplasty |
JPH088933B2 (en) * | 1987-07-10 | 1996-01-31 | 日本ゼオン株式会社 | Catheter |
US5092877A (en) | 1988-09-01 | 1992-03-03 | Corvita Corporation | Radially expandable endoprosthesis |
US4984581A (en) * | 1988-10-12 | 1991-01-15 | Flexmedics Corporation | Flexible guide having two-way shape memory alloy |
US4856516A (en) | 1989-01-09 | 1989-08-15 | Cordis Corporation | Endovascular stent apparatus and method |
US4935068A (en) * | 1989-01-23 | 1990-06-19 | Raychem Corporation | Method of treating a sample of an alloy |
CH678393A5 (en) * | 1989-01-26 | 1991-09-13 | Ulrich Prof Dr Med Sigwart | |
JPH07103457B2 (en) * | 1989-02-10 | 1995-11-08 | トミー株式会社 | Shape memory alloy straightening wire |
KR940005307B1 (en) * | 1989-04-28 | 1994-06-16 | 또낀 코포레이션 | Readily operable catheter guide wire using shape memory alloy with pseudo elasticity |
US5120308A (en) * | 1989-05-03 | 1992-06-09 | Progressive Angioplasty Systems, Inc. | Catheter with high tactile guide wire |
US4991602A (en) * | 1989-06-27 | 1991-02-12 | Flexmedics Corporation | Flexible guide wire with safety tip |
US5292331A (en) | 1989-08-24 | 1994-03-08 | Applied Vascular Engineering, Inc. | Endovascular support device |
KR910008004B1 (en) * | 1989-09-19 | 1991-10-05 | 한국과학기술원 | Memorial alloy with high strength & the making method |
US5238004A (en) * | 1990-04-10 | 1993-08-24 | Boston Scientific Corporation | High elongation linear elastic guidewire |
US5158548A (en) * | 1990-04-25 | 1992-10-27 | Advanced Cardiovascular Systems, Inc. | Method and system for stent delivery |
EP0491349B1 (en) * | 1990-12-18 | 1998-03-18 | Advanced Cardiovascular Systems, Inc. | Method of manufacturing a Superelastic guiding member |
US5341818A (en) * | 1992-12-22 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Guidewire with superelastic distal portion |
FR2671790B1 (en) | 1991-01-18 | 1993-04-16 | Inst Francais Du Petrole | PROCESS FOR THE PREPARATION OF ALUMINOPHOSPHATE COMPOUNDS AND SUBSTITUTED DERIVATIVES OF THE VFI STRUCTURAL TYPE INVENTION OF: JEAN-FRANCOIS JOLY, HERVE CAUFFRIEZ AND JEAN-LOUIS GUTH. |
US5231989A (en) * | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
US5197978B1 (en) * | 1991-04-26 | 1996-05-28 | Advanced Coronary Tech | Removable heat-recoverable tissue supporting device |
CA2069052A1 (en) * | 1991-05-21 | 1992-11-22 | L. Venkata Raman | Superelastic formable guidewire |
US5219358A (en) * | 1991-08-29 | 1993-06-15 | Ethicon, Inc. | Shape memory effect surgical needles |
CA2087132A1 (en) * | 1992-01-31 | 1993-08-01 | Michael S. Williams | Stent capable of attachment within a body lumen |
US5271975A (en) * | 1992-02-28 | 1993-12-21 | Raychem Corporation | Heat recoverable tubular article |
US5551871A (en) * | 1993-03-05 | 1996-09-03 | Besselink; Petrus A. | Temperature-sensitive medical/dental apparatus |
US5365943A (en) * | 1993-03-12 | 1994-11-22 | C. R. Bard, Inc. | Anatomically matched steerable PTCA guidewire |
US5372599A (en) * | 1993-03-12 | 1994-12-13 | Mitek Surgical Products, Inc. | Surgical anchor and method for deploying the same |
US5356413A (en) * | 1993-03-12 | 1994-10-18 | Mitek Surgical Products, Inc. | Surgical anchor and method for deploying the same |
US5318528A (en) * | 1993-04-13 | 1994-06-07 | Advanced Surgical Inc. | Steerable surgical devices |
US5441515A (en) * | 1993-04-23 | 1995-08-15 | Advanced Cardiovascular Systems, Inc. | Ratcheting stent |
US5409015A (en) * | 1993-05-11 | 1995-04-25 | Target Therapeutics, Inc. | Deformable tip super elastic guidewire |
US5505735A (en) * | 1993-06-10 | 1996-04-09 | Mitek Surgical Products, Inc. | Surgical anchor and method for using the same |
US5334168A (en) * | 1993-06-11 | 1994-08-02 | Catheter Research, Inc. | Variable shape guide apparatus |
US5514115A (en) * | 1993-07-07 | 1996-05-07 | Device For Vascular Intervention, Inc. | Flexible housing for intracorporeal use |
US5411549A (en) * | 1993-07-13 | 1995-05-02 | Scimed Life Systems, Inc. | Selectively expandable, retractable and removable stent |
US5492119A (en) * | 1993-12-22 | 1996-02-20 | Heart Rhythm Technologies, Inc. | Catheter tip stabilizing apparatus |
US5480383A (en) * | 1994-05-27 | 1996-01-02 | Advanced Cardiovascular Systems, Inc. | Dilation catheter with a smooth transition between a stiff proximal portion and a flexible distal portion |
US5408932A (en) * | 1994-09-07 | 1995-04-25 | The United States Of America As Represented By The Secretary Of The Navy | Long rod extension system utilizing shape memory alloy |
-
1995
- 1995-11-14 AU AU37832/95A patent/AU3783295A/en not_active Abandoned
- 1995-11-15 CA CA002162970A patent/CA2162970C/en not_active Expired - Fee Related
- 1995-11-16 JP JP33387295A patent/JP2940859B2/en not_active Expired - Lifetime
- 1995-11-16 EP EP95308211A patent/EP0716835A3/en not_active Ceased
-
1996
- 1996-09-20 US US08/717,324 patent/US5827322A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2162970C (en) | 2000-01-25 |
EP0716835A2 (en) | 1996-06-19 |
US5827322A (en) | 1998-10-27 |
AU3783295A (en) | 1996-05-23 |
JP2940859B2 (en) | 1999-08-25 |
EP0716835A3 (en) | 1997-06-11 |
JPH08336598A (en) | 1996-12-24 |
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EEER | Examination request | ||
MKLA | Lapsed |