CA2475058A1 - Medical stents for body lumens exhibiting peristaltic motion - Google Patents
Medical stents for body lumens exhibiting peristaltic motionInfo
- Publication number
- CA2475058A1 CA2475058A1 CA002475058A CA2475058A CA2475058A1 CA 2475058 A1 CA2475058 A1 CA 2475058A1 CA 002475058 A CA002475058 A CA 002475058A CA 2475058 A CA2475058 A CA 2475058A CA 2475058 A1 CA2475058 A1 CA 2475058A1
- Authority
- CA
- Canada
- Prior art keywords
- stent
- body lumens
- peristaltic motion
- medical stents
- exhibiting
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/046—Tracheae
-
- 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
- A61F2210/0019—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 only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
-
- 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
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
-
- 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
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2230/0076—Quadric-shaped ellipsoidal or ovoid
-
- 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
- A61F2230/0078—Quadric-shaped hyperboloidal
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
A stent (100) for reinforcement of the lumen of a peristaltic organ, and methods for forming, shaping and heat-treating of such a stent. The stent (100) is formed by knitting preferably a nitinol wire into a pattern of overlapping loops selected such that from a relaxed state each row of loops may shift axially relative to and independently of the rows on either side. A stent is also shown which comprises two resilient cylindrical mesh layers (532,534) and a semi-permeable compliant membrane (530) such as expanded polytetrafluoroethylene, sandwiched between. A method is also shown of manufacturing a delivery system for a resilient tubular device such as a stent so that the device can be inserted into the body in a substantially reduced diameter.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96058492A | 1992-10-13 | 1992-10-13 | |
US07/960,584 | 1992-10-13 | ||
CA002146156A CA2146156C (en) | 1992-10-13 | 1993-10-13 | Medical stents for body lumens exhibiting peristaltic motion |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002146156A Division CA2146156C (en) | 1992-10-13 | 1993-10-13 | Medical stents for body lumens exhibiting peristaltic motion |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2475058A1 true CA2475058A1 (en) | 1994-06-09 |
CA2475058C CA2475058C (en) | 2008-12-02 |
Family
ID=25503351
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002475058A Expired - Fee Related CA2475058C (en) | 1992-10-13 | 1993-10-13 | Medical stents for body lumens exhibiting peristaltic motion |
CA002146156A Expired - Fee Related CA2146156C (en) | 1992-10-13 | 1993-10-13 | Medical stents for body lumens exhibiting peristaltic motion |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002146156A Expired - Fee Related CA2146156C (en) | 1992-10-13 | 1993-10-13 | Medical stents for body lumens exhibiting peristaltic motion |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0664689A4 (en) |
JP (1) | JP3904598B2 (en) |
CA (2) | CA2475058C (en) |
WO (1) | WO1994012136A1 (en) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0702535B1 (en) * | 1993-04-13 | 2003-01-08 | Boston Scientific Corporation | Prosthesis delivery system with dilating tip |
WO1994023786A1 (en) * | 1993-04-13 | 1994-10-27 | Boston Scientific Corporation | Prosthesis delivery system |
DE69433617T2 (en) * | 1993-09-30 | 2005-03-03 | Endogad Research Pty Ltd. | INTRALUMINAL TRANSPLANT |
US5683411A (en) * | 1994-04-06 | 1997-11-04 | William Cook Europe A/S | Medical article for implantation into the vascular system of a patient |
ES2216015T3 (en) | 1994-05-06 | 2004-10-16 | Bard Peripheral Vascular, Inc. | SET FOR THE TREATMENT OF A GLASS OF THE BODY. |
ATE240694T1 (en) * | 1994-06-13 | 2003-06-15 | Endomed Inc | EXPANDABLE ENDOVASCULAR TRANSPLANT AND METHOD FOR PRODUCING SAME |
JPH10506021A (en) | 1994-06-27 | 1998-06-16 | エンドーム・インコーポレーテッド | Radially expandable polytetrafluoroethylene and expandable intravascular stent molded therefrom |
US6123715A (en) | 1994-07-08 | 2000-09-26 | Amplatz; Curtis | Method of forming medical devices; intravascular occlusion devices |
CA2134997C (en) * | 1994-11-03 | 2009-06-02 | Ian M. Penn | 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 |
US5641373A (en) * | 1995-04-17 | 1997-06-24 | Baxter International Inc. | Method of manufacturing a radially-enlargeable PTFE tape-reinforced vascular graft |
US6863686B2 (en) | 1995-04-17 | 2005-03-08 | Donald Shannon | Radially expandable tape-reinforced vascular grafts |
RU2157146C2 (en) * | 1995-06-13 | 2000-10-10 | ВИЛЬЯМ КУК Европа, A/S | Device for performing implantation in blood vessels and hollow organs |
DE69635112T2 (en) * | 1995-07-07 | 2006-05-18 | W.L. Gore & Associates, Inc., Newark | INTERIOR COATING FOR TUBES AND BLOOD TUBES |
DK171865B1 (en) * | 1995-09-11 | 1997-07-21 | Cook William Europ | Expandable endovascular stent |
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 |
ATE218052T1 (en) | 1995-11-27 | 2002-06-15 | Schneider Europ Gmbh | STENT FOR USE IN A PHYSICAL PASSAGE |
US5913896A (en) * | 1995-11-28 | 1999-06-22 | Medtronic, Inc. | Interwoven dual sinusoidal helix stent |
ES2208886T3 (en) * | 1996-03-07 | 2004-06-16 | Med Institute, Inc. | AN EXPANDABLE STENT. |
US5782905A (en) * | 1996-05-03 | 1998-07-21 | Zuli Holdings Ltd. | Endovascular device for protection of aneurysm |
US7238197B2 (en) | 2000-05-30 | 2007-07-03 | Devax, Inc. | Endoprosthesis deployment system for treating vascular bifurcations |
US8728143B2 (en) | 1996-06-06 | 2014-05-20 | Biosensors International Group, Ltd. | Endoprosthesis deployment system for treating vascular bifurcations |
US7686846B2 (en) | 1996-06-06 | 2010-03-30 | Devax, Inc. | Bifurcation stent and method of positioning in a body lumen |
FR2749500B1 (en) * | 1996-06-06 | 1998-11-20 | Jacques Seguin | DEVICE ALLOWING THE TREATMENT OF BODY DUCTS AT THE LEVEL OF A BIFURCATION |
US5968068A (en) | 1996-09-12 | 1999-10-19 | Baxter International Inc. | Endovascular delivery system |
WO1998019632A1 (en) * | 1996-11-07 | 1998-05-14 | Vascular Science Inc. | Artificial tubular body organ grafts |
EP0850607A1 (en) * | 1996-12-31 | 1998-07-01 | Cordis Corporation | Valve prosthesis for implantation in body channels |
US5843168A (en) * | 1997-03-31 | 1998-12-01 | Medtronic, Inc. | Double wave stent with strut |
WO1998055027A2 (en) * | 1997-06-05 | 1998-12-10 | Vascular Science Inc. | Minimally invasive medical bypass methods and apparatus using partial relocation of tubular body conduit |
JP3645399B2 (en) | 1997-06-09 | 2005-05-11 | 住友金属工業株式会社 | Endovascular stent |
GB9713624D0 (en) | 1997-06-28 | 1997-09-03 | Anson Medical Ltd | Expandable device |
ATE286687T1 (en) | 1997-07-17 | 2005-01-15 | Schneider Europ Gmbh | STENT AND PRODUCTION METHOD THEREOF |
US6398803B1 (en) | 1999-02-02 | 2002-06-04 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Partial encapsulation of stents |
GB0003387D0 (en) | 2000-02-14 | 2000-04-05 | Angiomed Ag | Stent matrix |
US6468301B1 (en) † | 2000-03-27 | 2002-10-22 | Aga Medical Corporation | Repositionable and recapturable vascular stent/graft |
AU2001261801A1 (en) | 2000-05-22 | 2001-12-03 | Orbus Medical Technologies Inc. | Self-expanding stent |
EP1372531A2 (en) | 2001-03-30 | 2004-01-02 | Terumo Kabushiki Kaisha | Stent cover and stent |
EP1273314A1 (en) | 2001-07-06 | 2003-01-08 | Terumo Kabushiki Kaisha | Stent |
GB2378137A (en) * | 2001-07-31 | 2003-02-05 | John Reece Jenkins | A stent comprising a framework of shape memory metal |
JP4043216B2 (en) * | 2001-10-30 | 2008-02-06 | オリンパス株式会社 | Stent |
WO2004041126A1 (en) | 2002-11-08 | 2004-05-21 | Jacques Seguin | Endoprosthesis for vascular bifurcation |
US8282678B2 (en) * | 2002-11-13 | 2012-10-09 | Allium Medical Solutions Ltd. | Endoluminal lining |
JP4081522B2 (en) * | 2003-05-23 | 2008-04-30 | 新 石丸 | Temporary indwelling stent and stent graft |
JP4971580B2 (en) | 2003-06-05 | 2012-07-11 | テルモ株式会社 | Stent and method for manufacturing stent |
JP4486345B2 (en) * | 2003-07-22 | 2010-06-23 | トキコーポレーション株式会社 | Artificial esophagus |
US7507218B2 (en) | 2004-04-26 | 2009-03-24 | Gyrus Acmi, Inc. | Stent with flexible elements |
WO2006024491A1 (en) | 2004-08-30 | 2006-03-09 | Interstitial Therapeutics | Methods and compositions for the treatment of cell proliferation |
KR101361274B1 (en) | 2004-10-15 | 2014-02-11 | 비에프케이더블유, 엘엘씨 | Bariatric device and method |
KR101696006B1 (en) | 2004-10-15 | 2017-01-13 | 비에프케이더블유, 엘엘씨 | Bariatric device and method for recipient with altered anatomy |
DE102005016103B4 (en) * | 2005-04-08 | 2014-10-09 | Merit Medical Systems, Inc. | Duodenumstent |
DE102005019649A1 (en) | 2005-04-26 | 2006-11-02 | Alveolus Inc. | Flexible stent for positioning in lumen of esophagus comprises tube and stabilization members defined circumferentially about tube, where each member extends inwardly in tube to define inner diameter that is less than inner diameter of tube |
JPWO2007083797A1 (en) | 2006-01-23 | 2009-06-18 | テルモ株式会社 | Stent |
US8529431B2 (en) | 2007-02-14 | 2013-09-10 | Bfkw, Llc | Bariatric device and method |
EP2114302B1 (en) | 2007-02-14 | 2018-12-26 | Bfkw, Llc | Mucosal capture fixation of medical device |
JP5078462B2 (en) | 2007-06-29 | 2012-11-21 | オリンパスメディカルシステムズ株式会社 | Stent system |
EP2191853B1 (en) | 2007-09-28 | 2015-07-29 | Terumo Kabushiki Kaisha | In-vivo indwelling matter |
KR100983348B1 (en) * | 2008-09-19 | 2010-09-20 | 정환훈 | Metalic stent for ureter |
WO2010032931A2 (en) * | 2008-09-19 | 2010-03-25 | Chung Hwan-Hoon | Metal stent for the ureter |
WO2012044917A1 (en) | 2010-10-01 | 2012-04-05 | Bfkw, Llc | Intraluminal device and method |
US9375338B2 (en) | 2011-05-20 | 2016-06-28 | Bfkw, Llc | Intraluminal device and method with enhanced anti-migration |
WO2013134227A1 (en) | 2012-03-06 | 2013-09-12 | Bfkw, Llc | Intraluminal device delivery technique |
JP5939642B2 (en) * | 2013-05-02 | 2016-06-22 | 日本ライフライン株式会社 | Stent |
US10682219B2 (en) | 2014-12-29 | 2020-06-16 | Bfkw, Llc | Fixation of intraluminal device |
US11013629B2 (en) | 2014-12-29 | 2021-05-25 | Bfkw, Llc | Fixation of intraluminal device |
US11020213B2 (en) | 2014-12-29 | 2021-06-01 | Bfkw, Llc | Fixation of intraluminal device |
CN105853034A (en) * | 2016-03-23 | 2016-08-17 | 北京微创介入医疗装备有限公司 | Vascular stent and stent conveying system |
CN105853033B (en) * | 2016-03-23 | 2017-10-27 | 北京微创介入医疗装备有限公司 | One repairs the support and stent delivery system of aorta vessel interlayer |
CN109142080B (en) * | 2018-10-10 | 2023-12-29 | 张维国 | Silk thread on-line detection device and on-line detection method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1205743A (en) * | 1966-07-15 | 1970-09-16 | Nat Res Dev | Surgical dilator |
DE2461370A1 (en) * | 1974-01-02 | 1975-07-03 | Sauvage Lester R | POROESE VASCULAR PROSTHESIS |
EP0064534A1 (en) * | 1980-11-17 | 1982-11-17 | KASTER, Robert L. | Vascular graft |
SE445884B (en) * | 1982-04-30 | 1986-07-28 | Medinvent Sa | DEVICE FOR IMPLANTATION OF A RODFORM PROTECTION |
US4546499A (en) * | 1982-12-13 | 1985-10-15 | Possis Medical, Inc. | Method of supplying blood to blood receiving vessels |
US4705517A (en) * | 1985-09-03 | 1987-11-10 | Becton, Dickinson And Company | Percutaneously deliverable intravascular occlusion prosthesis |
DE3640745A1 (en) * | 1985-11-30 | 1987-06-04 | Ernst Peter Prof Dr M Strecker | Catheter for producing or extending connections to or between body cavities |
DE3786721D1 (en) * | 1986-02-24 | 1993-09-02 | Fischell Robert | DEVICE FOR DETECTING BLOOD VESSELS AND SYSTEM FOR ITS INTRODUCTION. |
SE453258B (en) * | 1986-04-21 | 1988-01-25 | Medinvent Sa | ELASTIC, SELF-EXPANDING PROTEST AND PROCEDURE FOR ITS MANUFACTURING |
US4872874A (en) * | 1987-05-29 | 1989-10-10 | Taheri Syde A | Method and apparatus for transarterial aortic graft insertion and implantation |
US4950227A (en) * | 1988-11-07 | 1990-08-21 | Boston Scientific Corporation | Stent delivery system |
DE3918736C2 (en) * | 1989-06-08 | 1998-05-14 | Christian Dr Vallbracht | Plastic-coated metal mesh stents |
US5015253A (en) * | 1989-06-15 | 1991-05-14 | Cordis Corporation | Non-woven endoprosthesis |
US5064435A (en) * | 1990-06-28 | 1991-11-12 | Schneider (Usa) Inc. | Self-expanding prosthesis having stable axial length |
WO1992006638A1 (en) * | 1990-10-10 | 1992-04-30 | W.L. Gore & Associates, Inc. | A laparoscopy surgical instrument |
US5116360A (en) * | 1990-12-27 | 1992-05-26 | Corvita Corporation | Mesh composite graft |
US5234457A (en) * | 1991-10-09 | 1993-08-10 | Boston Scientific Corporation | Impregnated stent |
-
1993
- 1993-10-13 CA CA002475058A patent/CA2475058C/en not_active Expired - Fee Related
- 1993-10-13 WO PCT/US1993/009717 patent/WO1994012136A1/en not_active Application Discontinuation
- 1993-10-13 JP JP51044194A patent/JP3904598B2/en not_active Expired - Lifetime
- 1993-10-13 EP EP93923362A patent/EP0664689A4/en not_active Ceased
- 1993-10-13 CA CA002146156A patent/CA2146156C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08502428A (en) | 1996-03-19 |
JP3904598B2 (en) | 2007-04-11 |
CA2475058C (en) | 2008-12-02 |
WO1994012136A1 (en) | 1994-06-09 |
EP0664689A1 (en) | 1995-08-02 |
CA2146156A1 (en) | 1994-06-09 |
EP0664689A4 (en) | 1997-02-26 |
CA2146156C (en) | 2004-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2475058A1 (en) | Medical stents for body lumens exhibiting peristaltic motion | |
US4954126A (en) | Prosthesis comprising an expansible or contractile tubular body | |
JP3236623B2 (en) | Flexible expandable stent | |
US6461380B1 (en) | Stent configuration | |
EP0506918B1 (en) | Self-expanding endovascular stent | |
EP0828461B1 (en) | articulated stent with links having kinks | |
EP1399092B1 (en) | Stent designs | |
US5683448A (en) | Intraluminal stent and graft | |
EP0480667B1 (en) | Percutaneous stent assembly | |
US5919224A (en) | Medical device having a constricted region for occluding fluid flow in a body lumen | |
US5217483A (en) | Intravascular radially expandable stent | |
US6416539B1 (en) | Controlled length intraluminal implant | |
US7011676B2 (en) | Flat knitted stent and method of making the same | |
US5833699A (en) | Extending ribbon stent | |
US20010000043A1 (en) | Flexible expandable stent | |
US20010018595A1 (en) | Flexible expandable stent | |
EP0707837B1 (en) | Catheter for stent implantation | |
EP0740928A3 (en) | Self-expanding stent for introducing a medical device in a body cavity and manufacturing process | |
JP2000342693A (en) | Radially extensible stent | |
RU2000123558A (en) | Intraluminal Vascular Prosthesis | |
CA2173644A1 (en) | Self-expanding stent for a medical device to be introduced into a cavity of a body, and method for its preparation | |
US20030028239A1 (en) | Low profile, high stretch knit prosthetic device | |
EP0947180A3 (en) | Stent aneursym treatment system and method | |
JPH10328216A (en) | Stent for treating bifurcate vessel and stent graft | |
JP2004344634A (en) | Manufacturing method of variable condition maintaining type stent and variable condition maintaining type stent manufactured thereby |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |