CN1169496C - 可扩张支架 - Google Patents
可扩张支架 Download PDFInfo
- Publication number
- CN1169496C CN1169496C CNB998037834A CN99803783A CN1169496C CN 1169496 C CN1169496 C CN 1169496C CN B998037834 A CNB998037834 A CN B998037834A CN 99803783 A CN99803783 A CN 99803783A CN 1169496 C CN1169496 C CN 1169496C
- Authority
- CN
- China
- Prior art keywords
- ladder
- expandable stent
- tubular element
- support
- crosspiece
- 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.)
- Expired - Fee Related
Links
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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
- A61F2/82—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
- 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
- A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/024,571 | 1998-02-17 | ||
US09/024,571 US6033436A (en) | 1998-02-17 | 1998-02-17 | Expandable stent |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1292668A CN1292668A (zh) | 2001-04-25 |
CN1169496C true CN1169496C (zh) | 2004-10-06 |
Family
ID=21821279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998037834A Expired - Fee Related CN1169496C (zh) | 1998-02-17 | 1999-01-22 | 可扩张支架 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6033436A (zh) |
EP (1) | EP1056414B1 (zh) |
JP (1) | JP3749437B2 (zh) |
CN (1) | CN1169496C (zh) |
AT (1) | ATE314023T1 (zh) |
AU (1) | AU754566B2 (zh) |
CA (1) | CA2322050C (zh) |
DE (1) | DE69929175T2 (zh) |
RU (1) | RU2217098C2 (zh) |
WO (1) | WO1999040874A1 (zh) |
Families Citing this family (150)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6224626B1 (en) | 1998-02-17 | 2001-05-01 | Md3, Inc. | Ultra-thin expandable stent |
US6623521B2 (en) | 1998-02-17 | 2003-09-23 | Md3, Inc. | Expandable stent with sliding and locking radial elements |
US20070142901A1 (en) * | 1998-02-17 | 2007-06-21 | Steinke Thomas A | Expandable stent with sliding and locking radial elements |
US6302907B1 (en) * | 1999-10-05 | 2001-10-16 | Scimed Life Systems, Inc. | Flexible endoluminal stent and process of manufacture |
TWI257307B (en) * | 2000-07-12 | 2006-07-01 | Orthologic Corp | Pharmaceutical composition for cardiac tissue repair |
US20020103526A1 (en) * | 2000-12-15 | 2002-08-01 | Tom Steinke | Protective coating for stent |
AU2002243851A1 (en) * | 2001-02-05 | 2002-08-19 | Viacor, Inc. | Apparatus and method for reducing mitral regurgitation |
CN100342829C (zh) * | 2001-02-05 | 2007-10-17 | 维亚科公司 | 改善二尖瓣功能的方法和装置 |
US20050288753A1 (en) * | 2003-08-25 | 2005-12-29 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US20050283214A1 (en) * | 2003-08-25 | 2005-12-22 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US20070173911A1 (en) * | 2001-02-20 | 2007-07-26 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US20070168005A1 (en) * | 2001-02-20 | 2007-07-19 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US6949929B2 (en) * | 2003-06-24 | 2005-09-27 | Biophan Technologies, Inc. | Magnetic resonance imaging interference immune device |
US20050288750A1 (en) * | 2003-08-25 | 2005-12-29 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US20050283167A1 (en) * | 2003-08-25 | 2005-12-22 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
US6829509B1 (en) * | 2001-02-20 | 2004-12-07 | Biophan Technologies, Inc. | Electromagnetic interference immune tissue invasive system |
US20070168006A1 (en) * | 2001-02-20 | 2007-07-19 | Biophan Technologies, Inc. | Medical device with an electrically conductive anti-antenna member |
WO2002096275A2 (en) * | 2001-03-05 | 2002-12-05 | Viacor, Incorporated | Apparatus and method for reducing mitral regurgitation |
WO2002071980A2 (en) * | 2001-03-09 | 2002-09-19 | Georgia Tech Research Corporation | Intravascular device and method for axially stretching blood vessels |
WO2002076284A2 (en) * | 2001-03-23 | 2002-10-03 | Viacor, Inc. | Method and apparatus for reducing mitral regurgitation |
US7186264B2 (en) * | 2001-03-29 | 2007-03-06 | Viacor, Inc. | Method and apparatus for improving mitral valve function |
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- 1999-01-22 AT AT99902408T patent/ATE314023T1/de not_active IP Right Cessation
- 1999-01-22 EP EP99902408A patent/EP1056414B1/en not_active Expired - Lifetime
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RU2217098C2 (ru) | 2003-11-27 |
WO1999040874A1 (en) | 1999-08-19 |
CN1292668A (zh) | 2001-04-25 |
CA2322050C (en) | 2007-05-29 |
ATE314023T1 (de) | 2006-01-15 |
CA2322050A1 (en) | 1999-08-19 |
JP3749437B2 (ja) | 2006-03-01 |
EP1056414A1 (en) | 2000-12-06 |
US6033436A (en) | 2000-03-07 |
EP1056414B1 (en) | 2005-12-28 |
AU2239499A (en) | 1999-08-30 |
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Owner name: LEWA MEDICINE CO.,LTD. Free format text: FORMER NAME OR ADDRESS: MD3 INC. |
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Address after: California, USA Patentee after: REVA MEDICAL, Inc. Address before: California, USA Patentee before: MD3, Inc. |
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Effective date of registration: 20080926 Address after: California, USA Patentee after: MD3, Inc. Address before: California, USA Patentee before: Thomas A. Steinke |
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Granted publication date: 20041006 Termination date: 20170122 |
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CF01 | Termination of patent right due to non-payment of annual fee |