DE60105532D1 - Expandiertes Polytetrafluoroethylen für medizinische Anwendungen - Google Patents
Expandiertes Polytetrafluoroethylen für medizinische AnwendungenInfo
- Publication number
- DE60105532D1 DE60105532D1 DE60105532T DE60105532T DE60105532D1 DE 60105532 D1 DE60105532 D1 DE 60105532D1 DE 60105532 T DE60105532 T DE 60105532T DE 60105532 T DE60105532 T DE 60105532T DE 60105532 D1 DE60105532 D1 DE 60105532D1
- Authority
- DE
- Germany
- Prior art keywords
- medical applications
- expanded polytetrafluoroethylene
- polytetrafluoroethylene
- expanded
- medical
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/10—At least partially resorbable materials containing macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1376—Foam or porous material containing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Materials Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60105532T DE60105532T2 (de) | 2000-12-13 | 2001-11-28 | Expandiertes Polytetrafluoroethylen für medizinische Anwendungen |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10061936A DE10061936A1 (de) | 2000-12-13 | 2000-12-13 | Gegenstand aus ePTFE und Verfahren zum Herstellen desselben |
DE10061936 | 2000-12-13 | ||
DE60105532T DE60105532T2 (de) | 2000-12-13 | 2001-11-28 | Expandiertes Polytetrafluoroethylen für medizinische Anwendungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60105532D1 true DE60105532D1 (de) | 2004-10-21 |
DE60105532T2 DE60105532T2 (de) | 2005-01-27 |
Family
ID=7666878
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10061936A Withdrawn DE10061936A1 (de) | 2000-12-13 | 2000-12-13 | Gegenstand aus ePTFE und Verfahren zum Herstellen desselben |
DE60105532T Expired - Lifetime DE60105532T2 (de) | 2000-12-13 | 2001-11-28 | Expandiertes Polytetrafluoroethylen für medizinische Anwendungen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10061936A Withdrawn DE10061936A1 (de) | 2000-12-13 | 2000-12-13 | Gegenstand aus ePTFE und Verfahren zum Herstellen desselben |
Country Status (5)
Country | Link |
---|---|
US (2) | US20020076542A1 (de) |
EP (1) | EP1214951B1 (de) |
JP (1) | JP2002200102A (de) |
DE (2) | DE10061936A1 (de) |
ES (1) | ES2225389T3 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6428571B1 (en) | 1996-01-22 | 2002-08-06 | Scimed Life Systems, Inc. | Self-sealing PTFE vascular graft and manufacturing methods |
US6342294B1 (en) * | 1999-08-12 | 2002-01-29 | Bruce G. Ruefer | Composite PTFE article and method of manufacture |
US20050060020A1 (en) * | 2003-09-17 | 2005-03-17 | Scimed Life Systems, Inc. | Covered stent with biologically active material |
US20060047311A1 (en) * | 2004-08-26 | 2006-03-02 | Lutz David I | Expanded PTFE articles and method of making same |
JP2006263144A (ja) * | 2005-03-24 | 2006-10-05 | Mcrotech Kk | 生体軟組織代替移植材料およびその製造方法 |
US20060233991A1 (en) | 2005-04-13 | 2006-10-19 | Trivascular, Inc. | PTFE layers and methods of manufacturing |
US20060233990A1 (en) | 2005-04-13 | 2006-10-19 | Trivascular, Inc. | PTFE layers and methods of manufacturing |
US8663309B2 (en) | 2007-09-26 | 2014-03-04 | Trivascular, Inc. | Asymmetric stent apparatus and method |
US8226701B2 (en) | 2007-09-26 | 2012-07-24 | Trivascular, Inc. | Stent and delivery system for deployment thereof |
US8066755B2 (en) | 2007-09-26 | 2011-11-29 | Trivascular, Inc. | System and method of pivoted stent deployment |
AU2008308474B2 (en) | 2007-10-04 | 2014-07-24 | Trivascular, Inc. | Modular vascular graft for low profile percutaneous delivery |
US8328861B2 (en) | 2007-11-16 | 2012-12-11 | Trivascular, Inc. | Delivery system and method for bifurcated graft |
US8083789B2 (en) | 2007-11-16 | 2011-12-27 | Trivascular, Inc. | Securement assembly and method for expandable endovascular device |
CN103270108B (zh) * | 2010-12-21 | 2016-04-20 | 大金工业株式会社 | 拉伸材料 |
US9839540B2 (en) | 2011-01-14 | 2017-12-12 | W. L. Gore & Associates, Inc. | Stent |
US10166128B2 (en) | 2011-01-14 | 2019-01-01 | W. L. Gore & Associates. Inc. | Lattice |
US8992595B2 (en) | 2012-04-04 | 2015-03-31 | Trivascular, Inc. | Durable stent graft with tapered struts and stable delivery methods and devices |
US9498363B2 (en) | 2012-04-06 | 2016-11-22 | Trivascular, Inc. | Delivery catheter for endovascular device |
US9283072B2 (en) | 2012-07-25 | 2016-03-15 | W. L. Gore & Associates, Inc. | Everting transcatheter valve and methods |
US9931193B2 (en) | 2012-11-13 | 2018-04-03 | W. L. Gore & Associates, Inc. | Elastic stent graft |
US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
US10279084B2 (en) * | 2012-12-19 | 2019-05-07 | W. L. Gore & Associates, Inc. | Medical balloon devices and methods |
US9968443B2 (en) | 2012-12-19 | 2018-05-15 | W. L. Gore & Associates, Inc. | Vertical coaptation zone in a planar portion of prosthetic heart valve leaflet |
US10842918B2 (en) | 2013-12-05 | 2020-11-24 | W.L. Gore & Associates, Inc. | Length extensible implantable device and methods for making such devices |
US9827094B2 (en) | 2014-09-15 | 2017-11-28 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with retention elements |
JP7248430B2 (ja) | 2016-04-21 | 2023-03-29 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 直径を調節可能な内部人工器官ならびに関連したシステムおよび方法 |
CA3178271A1 (en) | 2017-09-27 | 2019-04-04 | W.L. Gore & Associates, Inc. | Prosthetic valve with expandable frame and associated systems and methods |
WO2019067220A1 (en) | 2017-09-27 | 2019-04-04 | W. L. Gore & Associates, Inc. | PROSTHETIC VALVES WITH MECHANICALLY COUPLED VALVULAR BLADES |
JP7052032B2 (ja) | 2017-10-31 | 2022-04-11 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 組織内方成長を促進する医療用弁及び弁膜 |
US11497601B2 (en) | 2019-03-01 | 2022-11-15 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve with retention element |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436135B1 (en) * | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
JPS6037734B2 (ja) * | 1978-10-12 | 1985-08-28 | 住友電気工業株式会社 | 管状臓器補綴材及びその製造方法 |
CA1292597C (en) * | 1985-12-24 | 1991-12-03 | Koichi Okita | Tubular prothesis having a composite structure |
US4952630A (en) * | 1987-12-31 | 1990-08-28 | E. I. Du Pont De Nemours And Company | Modified polytetrafluoroethylene resins and blends thereof |
US4902423A (en) * | 1989-02-02 | 1990-02-20 | W. L. Gore & Associates, Inc. | Highly air permeable expanded polytetrafluoroethylene membranes and process for making them |
JP2814574B2 (ja) * | 1989-06-15 | 1998-10-22 | 住友電気工業株式会社 | ポリテトラフルオロエチレン多孔質体およびその製造方法 |
US5225131A (en) * | 1989-12-07 | 1993-07-06 | Daikin Industries, Ltd. | Process for producing multilayer polytetrafluoroethylene porous membrane and semisintered polytetrafluoroethylene multilayer structure |
JPH078926B2 (ja) * | 1989-12-07 | 1995-02-01 | ダイキン工業株式会社 | ポリテトラフルオロエチレン複層多孔膜の製造方法 |
CA2131902C (en) * | 1992-03-13 | 2004-08-03 | Paul Martakos | Controlled porosity expanded polytetrafluoroethylene products and fabrication |
US5721283A (en) * | 1992-06-25 | 1998-02-24 | E. I. Du Pont De Nemours And Company | Porous polytetrafluoroethylene and preparation |
US5628782A (en) * | 1992-12-11 | 1997-05-13 | W. L. Gore & Associates, Inc. | Method of making a prosthetic vascular graft |
US5453235A (en) | 1993-01-29 | 1995-09-26 | Impra, Inc. | Method of forming dual porosity FTFE tubes by extrusion of concentric preforms |
DE4308368C2 (de) * | 1993-03-16 | 1997-05-22 | Gore & Ass | Poröses Polytetrafluorethylen (PTFE) sowie ein Verfahren zu seiner Herstellung |
JP3077534B2 (ja) * | 1994-05-31 | 2000-08-14 | 日立電線株式会社 | ポリテトラフルオロエチレンの高強度繊維及びその製造方法 |
AU688404B2 (en) * | 1994-09-02 | 1998-03-12 | W.L. Gore & Associates, Inc. | Porous polytetrafluoroethylene compositions |
US6039755A (en) * | 1997-02-05 | 2000-03-21 | Impra, Inc., A Division Of C.R. Bard, Inc. | Radially expandable tubular polytetrafluoroethylene grafts and method of making same |
US5747128A (en) * | 1996-01-29 | 1998-05-05 | W. L. Gore & Associates, Inc. | Radially supported polytetrafluoroethylene vascular graft |
-
2000
- 2000-12-13 DE DE10061936A patent/DE10061936A1/de not_active Withdrawn
-
2001
- 2001-11-28 EP EP01127485A patent/EP1214951B1/de not_active Expired - Lifetime
- 2001-11-28 ES ES01127485T patent/ES2225389T3/es not_active Expired - Lifetime
- 2001-11-28 DE DE60105532T patent/DE60105532T2/de not_active Expired - Lifetime
- 2001-12-11 JP JP2001376971A patent/JP2002200102A/ja active Pending
- 2001-12-12 US US10/017,798 patent/US20020076542A1/en not_active Abandoned
-
2007
- 2007-03-13 US US11/685,315 patent/US20070152367A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1214951B1 (de) | 2004-09-15 |
EP1214951A1 (de) | 2002-06-19 |
US20020076542A1 (en) | 2002-06-20 |
US20070152367A1 (en) | 2007-07-05 |
JP2002200102A (ja) | 2002-07-16 |
ES2225389T3 (es) | 2005-03-16 |
DE10061936A1 (de) | 2002-07-04 |
DE60105532T2 (de) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |