DE3477464D1 - Artificial vessel and process for preparing the same - Google Patents
Artificial vessel and process for preparing the sameInfo
- Publication number
- DE3477464D1 DE3477464D1 DE8484106390T DE3477464T DE3477464D1 DE 3477464 D1 DE3477464 D1 DE 3477464D1 DE 8484106390 T DE8484106390 T DE 8484106390T DE 3477464 T DE3477464 T DE 3477464T DE 3477464 D1 DE3477464 D1 DE 3477464D1
- Authority
- DE
- Germany
- Prior art keywords
- preparing
- same
- artificial vessel
- artificial
- vessel
- 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
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
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61F2/06—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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
- A61F2/062—Apparatus for the production of blood vessels made from natural tissue or with layers of living cells
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0073—Solution
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58101520A JPS59225053A (ja) | 1983-06-06 | 1983-06-06 | 人工の血管 |
JP59039972A JPS60182959A (ja) | 1984-03-01 | 1984-03-01 | 人工血管 |
JP59044398A JPS60188166A (ja) | 1984-03-07 | 1984-03-07 | 人工血管の製法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3477464D1 true DE3477464D1 (en) | 1989-05-03 |
Family
ID=27290326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484106390T Expired DE3477464D1 (en) | 1983-06-06 | 1984-06-05 | Artificial vessel and process for preparing the same |
Country Status (3)
Country | Link |
---|---|
US (1) | US4834746A (de) |
EP (1) | EP0128501B1 (de) |
DE (1) | DE3477464D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725273A (en) * | 1985-08-23 | 1988-02-16 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Artificial vessel having excellent patency |
US4704130A (en) * | 1985-10-18 | 1987-11-03 | Mitral Medical, International, Inc. | Biocompatible microporous polymeric materials and methods of making same |
US4822352A (en) * | 1986-08-08 | 1989-04-18 | Ube Industries, Ltd. | Medical tubes with porous textured walls |
JPH0696023B2 (ja) * | 1986-11-10 | 1994-11-30 | 宇部日東化成株式会社 | 人工血管およびその製造方法 |
NL8700542A (nl) * | 1987-03-06 | 1988-10-03 | Stamicarbon | Werkwijze voor het aanbrengen van een kunststofommanteling rondom een buis- of een draadvormig voorwerp. |
GB8708476D0 (en) * | 1987-04-09 | 1987-05-13 | Charlesworth D | Making polymer material |
US4986832A (en) * | 1987-09-04 | 1991-01-22 | Ube Industries, Ltd. | Artificial blood vessel and process for preparing it |
CH673388A5 (de) * | 1987-12-07 | 1990-03-15 | Sulzer Ag | |
US5641505A (en) * | 1988-06-27 | 1997-06-24 | Astra Tech Aktiebolag | Porous flexible sheet for tissue separation |
US5081161A (en) * | 1990-06-15 | 1992-01-14 | E. I. Du Pont De Nemours And Company | Process for making shaped articles of a thermoplastic resin having a microcellular structure |
US5282847A (en) * | 1991-02-28 | 1994-02-01 | Medtronic, Inc. | Prosthetic vascular grafts with a pleated structure |
US5866217A (en) * | 1991-11-04 | 1999-02-02 | Possis Medical, Inc. | Silicone composite vascular graft |
US5354329A (en) * | 1992-04-17 | 1994-10-11 | Whalen Biomedical, Inc. | Vascular prosthesis having enhanced compatibility and compliance characteristics |
US5951586A (en) * | 1996-05-15 | 1999-09-14 | Medtronic, Inc. | Intraluminal stent |
US5863627A (en) * | 1997-08-26 | 1999-01-26 | Cardiotech International, Inc. | Hydrolytically-and proteolytically-stable polycarbonate polyurethane silicone copolymers |
US6117535A (en) * | 1998-01-14 | 2000-09-12 | Cardiotech International, Inc. | Biocompatible devices |
US6540780B1 (en) | 1998-11-23 | 2003-04-01 | Medtronic, Inc. | Porous synthetic vascular grafts with oriented ingrowth channels |
US6702848B1 (en) | 1999-07-20 | 2004-03-09 | Peter Paul Zilla | Foam-type vascular prosthesis with well-defined anclio-permissive open porosity |
US6770086B1 (en) * | 2000-11-02 | 2004-08-03 | Scimed Life Systems, Inc. | Stent covering formed of porous polytetraflouroethylene |
US6761700B2 (en) | 2001-02-09 | 2004-07-13 | Orqis Medical Corporation | Extra-corporeal vascular conduit |
US20030055494A1 (en) * | 2001-07-27 | 2003-03-20 | Deon Bezuidenhout | Adventitial fabric reinforced porous prosthetic graft |
US7682669B1 (en) * | 2001-07-30 | 2010-03-23 | Advanced Cardiovascular Systems, Inc. | Methods for covalently immobilizing anti-thrombogenic material into a coating on a medical device |
US7998188B2 (en) | 2003-04-28 | 2011-08-16 | Kips Bay Medical, Inc. | Compliant blood vessel graft |
US20050131520A1 (en) | 2003-04-28 | 2005-06-16 | Zilla Peter P. | Compliant blood vessel graft |
JP4692902B2 (ja) * | 2003-04-28 | 2011-06-01 | キップス・ベイ・メディカル・インコーポレーテッド | 柔軟な静脈移植体 |
US9561309B2 (en) | 2004-05-27 | 2017-02-07 | Advanced Cardiovascular Systems, Inc. | Antifouling heparin coatings |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1491218C3 (de) * | 1963-06-15 | 1973-01-04 | Spofa Sdruzheni Podniku Pro Zdravotnickou Vyrobu, Prag | Blutgefäßprothese und Verfahren zur Herstellung derselben |
US3588920A (en) * | 1969-09-05 | 1971-06-29 | Sigmund A Wesolowski | Surgical vascular prostheses formed of polyester fiber paper |
US3745203A (en) * | 1971-08-19 | 1973-07-10 | Cincinnati Milling Machine Co | Process for molding polyurethane utilizing a mixture of two blowing agents |
DE2348658C3 (de) * | 1973-09-27 | 1980-10-09 | Bayer Ag, 5090 Leverkusen | Verfahren zum Füllen von Formwerkzeugen mit Reaktionsgemischen |
US6436135B1 (en) * | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
US4281669A (en) * | 1975-05-09 | 1981-08-04 | Macgregor David C | Pacemaker electrode with porous system |
US4208745A (en) * | 1976-01-21 | 1980-06-24 | Sumitomo Electric Industries, Ltd. | Vascular prostheses composed of polytetrafluoroethylene and process for their production |
US4173689A (en) * | 1976-02-03 | 1979-11-06 | University Of Utah | Synthetic polymer prosthesis material |
US4234535A (en) * | 1976-04-29 | 1980-11-18 | Sumitomo Electric Industries, Ltd. | Process for producing porous polytetrafluoroethylene tubings |
CA1147087A (en) * | 1977-12-21 | 1983-05-24 | David Goldfarb | Graphite impregnated prosthetic vascular graft materials |
JPS6037733B2 (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 |
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 |
JPS6037735B2 (ja) * | 1978-10-18 | 1985-08-28 | 住友電気工業株式会社 | 人工血管 |
US4254180A (en) * | 1979-01-02 | 1981-03-03 | Medical Evaluation Devices & Instruments Corp. | Thrombo-resistant non-thrombogenic objects formed from resin-graphite mixtures |
US4286341A (en) * | 1979-04-16 | 1981-09-01 | Iowa State University Research Foundation, Inc. | Vascular prosthesis and method of making the same |
DE3019996A1 (de) * | 1980-05-24 | 1981-12-03 | Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen | Hohlorgan |
US4604762A (en) * | 1981-02-13 | 1986-08-12 | Thoratec Laboratories Corporation | Arterial graft prosthesis |
SE445884B (sv) * | 1982-04-30 | 1986-07-28 | Medinvent Sa | Anordning for implantation av en rorformig protes |
GB8302003D0 (en) * | 1983-01-25 | 1983-02-23 | Vascutek Ltd | Vascular prosthesis |
EP0130401B1 (de) * | 1983-06-06 | 1989-05-17 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Künstliches Gefäss und Verfahren zu seiner Herstellung |
US4550447A (en) * | 1983-08-03 | 1985-11-05 | Shiley Incorporated | Vascular graft prosthesis |
US4725273A (en) * | 1985-08-23 | 1988-02-16 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Artificial vessel having excellent patency |
-
1984
- 1984-06-05 EP EP84106390A patent/EP0128501B1/de not_active Expired
- 1984-06-05 DE DE8484106390T patent/DE3477464D1/de not_active Expired
-
1986
- 1986-03-17 US US06/840,170 patent/US4834746A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0128501A2 (de) | 1984-12-19 |
EP0128501A3 (en) | 1985-10-02 |
US4834746A (en) | 1989-05-30 |
EP0128501B1 (de) | 1989-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |