DE3871677D1 - Verfahren zu herstellung eines kuenstlichen blutgefaesses. - Google Patents

Verfahren zu herstellung eines kuenstlichen blutgefaesses.

Info

Publication number
DE3871677D1
DE3871677D1 DE8888308063T DE3871677T DE3871677D1 DE 3871677 D1 DE3871677 D1 DE 3871677D1 DE 8888308063 T DE8888308063 T DE 8888308063T DE 3871677 T DE3871677 T DE 3871677T DE 3871677 D1 DE3871677 D1 DE 3871677D1
Authority
DE
Germany
Prior art keywords
producing
blood vessel
artificial blood
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 - Lifetime
Application number
DE8888308063T
Other languages
English (en)
Other versions
DE3871677T2 (de
Inventor
Noriaki Yokohama Branch Kaneko
Yoshimi Yokohama Branch Hirata
Masahiro Yokohama Bra Moriwaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP62220352A external-priority patent/JPS6464649A/ja
Priority claimed from JP62220353A external-priority patent/JPS6464650A/ja
Priority claimed from JP62220351A external-priority patent/JPS6465143A/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of DE3871677D1 publication Critical patent/DE3871677D1/de
Application granted granted Critical
Publication of DE3871677T2 publication Critical patent/DE3871677T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61L27/20—Polysaccharides
    • 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
    • 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
    • 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
    • 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
DE8888308063T 1987-09-04 1988-08-31 Verfahren zu herstellung eines kuenstlichen blutgefaesses. Expired - Fee Related DE3871677T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62220352A JPS6464649A (en) 1987-09-04 1987-09-04 Artificial blood vessel
JP62220353A JPS6464650A (en) 1987-09-04 1987-09-04 Artificial blood vessel
JP62220351A JPS6465143A (en) 1987-09-04 1987-09-04 Production of porous material

Publications (2)

Publication Number Publication Date
DE3871677D1 true DE3871677D1 (de) 1992-07-09
DE3871677T2 DE3871677T2 (de) 1993-01-21

Family

ID=27330426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888308063T Expired - Fee Related DE3871677T2 (de) 1987-09-04 1988-08-31 Verfahren zu herstellung eines kuenstlichen blutgefaesses.

Country Status (3)

Country Link
US (1) US4986832A (de)
EP (2) EP0308102B1 (de)
DE (1) DE3871677T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396809A1 (de) * 1989-05-12 1990-11-14 Sedlarik, Karel-Maria, Dr. med. Künstliche kleinlumige Gefässprothese und Verfahren zu deren Herstellung
WO1992002195A1 (fr) * 1990-07-31 1992-02-20 Ube Industries, Ltd. Vaisseau sanguin artificiel et procede de production associe
US5549664A (en) * 1990-07-31 1996-08-27 Ube Industries, Ltd. Artificial blood vessel
US5866217A (en) * 1991-11-04 1999-02-02 Possis Medical, Inc. Silicone composite vascular graft
US8697108B2 (en) 1994-05-13 2014-04-15 Kensey Nash Corporation Method for making a porous polymeric material
US20030086975A1 (en) * 2001-11-08 2003-05-08 Timothy Ringeisen Method for making a porous Polymeric material
US5928279A (en) * 1996-07-03 1999-07-27 Baxter International Inc. Stented, radially expandable, tubular PTFE grafts
US5824047A (en) * 1996-10-11 1998-10-20 C. R. Bard, Inc. Vascular graft fabric
DE19700760C2 (de) 1997-01-11 2000-11-09 Microdyn Modulbau Gmbh & Co Kg Verfahren zur Herstellung von porösen Formkörpern aus thermoplastischen Polymeren, poröse Formkörper und Verwendung der Formkörper
US5931865A (en) * 1997-11-24 1999-08-03 Gore Enterprise Holdings, Inc. Multiple-layered leak resistant tube
US6770086B1 (en) * 2000-11-02 2004-08-03 Scimed Life Systems, Inc. Stent covering formed of porous polytetraflouroethylene
US20100114292A1 (en) * 2008-10-31 2010-05-06 Vioptix, Inc. Vessel Extender
US20100114293A1 (en) * 2008-10-31 2010-05-06 Vioptix, Inc. Multibranch Vessel Extender
CN107271348B (zh) * 2017-07-06 2019-11-15 苏州大学 一种医用人造管道渗透性能测试系统及其使用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281669A (en) * 1975-05-09 1981-08-04 Macgregor David C Pacemaker electrode with porous system
US4576608A (en) * 1980-11-06 1986-03-18 Homsy Charles A Porous body-implantable polytetrafluoroethylene
JPS5781349A (en) * 1980-11-08 1982-05-21 Nippon Zeon Co Method of applying antithrombus substance
US4604762A (en) * 1981-02-13 1986-08-12 Thoratec Laboratories Corporation Arterial graft prosthesis
DE3209044C2 (de) * 1982-03-12 1986-02-13 Ontario Research Foundation, Mississauga, Ontario Verfahren zur Herstellung eines porösen, rohrförmigen Produkts und dessen Verwendung als Gefäßimplantat
JPS60188165A (ja) * 1984-03-07 1985-09-25 鐘淵化学工業株式会社 人工血管の製造法
DE3478192D1 (en) * 1983-06-06 1989-06-22 Kanegafuchi Chemical Ind Artificial vessel and process for preparing the same
DE3477464D1 (en) * 1983-06-06 1989-05-03 Kanegafuchi Chemical Ind Artificial vessel and process for preparing the same
JPS602257A (ja) * 1983-06-20 1985-01-08 鐘淵化学工業株式会社 新規な人工血管
EP0143638A3 (de) * 1983-11-28 1987-09-30 Shiley Incorporated Verfahren zum Herstellen von rohrförmigen Strukturen für biomedizinische Anwendungen
US4657544A (en) * 1984-04-18 1987-04-14 Cordis Corporation Cardiovascular graft and method of forming same
US4725273A (en) * 1985-08-23 1988-02-16 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Artificial vessel having excellent patency
EP0217115B1 (de) * 1985-08-26 1989-10-25 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Künstliches Gefäss
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
GB2195251A (en) * 1986-09-02 1988-04-07 Ethicon Inc Improvements in synthetic vascular grafts

Also Published As

Publication number Publication date
EP0446965A3 (de) 1991-11-06
EP0446965A2 (de) 1991-09-18
US4986832A (en) 1991-01-22
EP0308102A1 (de) 1989-03-22
EP0308102B1 (de) 1992-06-03
DE3871677T2 (de) 1993-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee