JPS5289298A - Blood vessel prosthetics of tetrafluoroethylene resin - Google Patents
Blood vessel prosthetics of tetrafluoroethylene resinInfo
- Publication number
- JPS5289298A JPS5289298A JP620076A JP620076A JPS5289298A JP S5289298 A JPS5289298 A JP S5289298A JP 620076 A JP620076 A JP 620076A JP 620076 A JP620076 A JP 620076A JP S5289298 A JPS5289298 A JP S5289298A
- Authority
- JP
- Japan
- Prior art keywords
- blood vessel
- tetrafluoroethylene resin
- prosthetics
- vessel prosthetics
- tetrafluoroethylene
- 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
- A61F2/02—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
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP620076A JPS5289298A (en) | 1976-01-21 | 1976-01-21 | Blood vessel prosthetics of tetrafluoroethylene resin |
AU21116/77A AU498725B2 (en) | 1976-01-21 | 1977-01-06 | Vascular prosthesis |
CA269,339A CA1081403A (en) | 1976-01-21 | 1977-01-07 | Vascular prostheses composed of polytetrafluoroethylene |
GB1714/77A GB1577327A (en) | 1976-01-21 | 1977-01-17 | Vascular prostheses |
BR7700349A BR7700349A (en) | 1976-01-21 | 1977-01-19 | VASCULAR PROSTHESIS AND PROCESS FOR THE PRODUCTION OF A VASCULAR PROSTHESIS WITH A COMPOSITE FIBROUS STRUCTURE |
IT47694/77A IT1192217B (en) | 1976-01-21 | 1977-01-19 | VASCULAR PROSTHESIS AND PROCEDURE TO PRODUCE IT |
BE174214A BE850542A (en) | 1976-01-21 | 1977-01-19 | VASCULAR PROSTHESES CONSTITUTED OF POLYETRAFLUORETHYLENE |
NL7700561.A NL164470C (en) | 1976-01-21 | 1977-01-20 | ARTIFICIAL BLOOD VESSEL FROM A TUBE OF POROUS POLYTETRAFLUORETHYLENE. |
FR7701594A FR2338691A1 (en) | 1976-01-21 | 1977-01-20 | VASCULAR PROSTHESIS IN POLYTETRAFLUOROETHYLENE |
DE2702513A DE2702513B2 (en) | 1976-01-21 | 1977-01-21 | Vascular prosthesis and process for their manufacture |
SE7700601A SE428524B (en) | 1976-01-21 | 1977-01-30 | VASCULES PROTESTS INCLUDING A RUBBER OF POLYTETRAFLUORETTE |
US05/821,859 US4208745A (en) | 1976-01-21 | 1977-08-04 | Vascular prostheses composed of polytetrafluoroethylene and process for their production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP620076A JPS5289298A (en) | 1976-01-21 | 1976-01-21 | Blood vessel prosthetics of tetrafluoroethylene resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5289298A true JPS5289298A (en) | 1977-07-26 |
JPS5737338B2 JPS5737338B2 (en) | 1982-08-09 |
Family
ID=11631887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP620076A Granted JPS5289298A (en) | 1976-01-21 | 1976-01-21 | Blood vessel prosthetics of tetrafluoroethylene resin |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5289298A (en) |
AU (1) | AU498725B2 (en) |
BE (1) | BE850542A (en) |
BR (1) | BR7700349A (en) |
CA (1) | CA1081403A (en) |
DE (1) | DE2702513B2 (en) |
FR (1) | FR2338691A1 (en) |
GB (1) | GB1577327A (en) |
IT (1) | IT1192217B (en) |
NL (1) | NL164470C (en) |
SE (1) | SE428524B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1147087A (en) * | 1977-12-21 | 1983-05-24 | David Goldfarb | Graphite impregnated prosthetic vascular graft materials |
DE2857925C2 (en) * | 1978-02-14 | 1988-08-11 | B. Braun Melsungen Ag, 3508 Melsungen, De | |
DE2806030C2 (en) * | 1978-02-14 | 1984-02-02 | B. Braun Melsungen Ag, 3508 Melsungen | Process for the production of a tubular blood vessel prosthesis |
CA1147109A (en) * | 1978-11-30 | 1983-05-31 | Hiroshi Mano | Porous structure of polytetrafluoroethylene and process for production thereof |
US4321914A (en) * | 1980-04-22 | 1982-03-30 | W. L. Gore & Associates, Inc. | Percutaneous conduit having PTFE skirt |
JPS6341544A (en) * | 1986-08-04 | 1988-02-22 | バクスター・インターナショナル・インコーポレイテッド | Porous highly expansible fluoropolymers and production thereof |
US4743480A (en) * | 1986-11-13 | 1988-05-10 | W. L. Gore & Associates, Inc. | Apparatus and method for extruding and expanding polytetrafluoroethylene tubing and the products produced thereby |
JPS63226361A (en) * | 1986-11-26 | 1988-09-21 | バクスター・インターナショナル・インコーポレイテッド | Porous and flexible radially expanded fluoropolymers and production thereof |
GB8700249D0 (en) * | 1987-01-07 | 1987-02-11 | Ici Plc | Vascular prosthesis |
US5026513A (en) * | 1987-10-19 | 1991-06-25 | W. L. Gore & Associates, Inc. | Process for making rapidly recoverable PTFE |
US4877661A (en) * | 1987-10-19 | 1989-10-31 | W. L. Gore & Associates, Inc. | Rapidly recoverable PTFE and process therefore |
EP0313263B1 (en) * | 1987-10-19 | 1993-03-24 | W.L. Gore & Associates, Inc. | Rapid recoverable ptfe and a process for its manufacture |
IT1305301B1 (en) * | 1999-02-24 | 2001-05-04 | Mariano Gargiulo | FITTING FOR VASCULAR ANASTOMOSIS. |
-
1976
- 1976-01-21 JP JP620076A patent/JPS5289298A/en active Granted
-
1977
- 1977-01-06 AU AU21116/77A patent/AU498725B2/en not_active Expired
- 1977-01-07 CA CA269,339A patent/CA1081403A/en not_active Expired
- 1977-01-17 GB GB1714/77A patent/GB1577327A/en not_active Expired
- 1977-01-19 BE BE174214A patent/BE850542A/en not_active IP Right Cessation
- 1977-01-19 IT IT47694/77A patent/IT1192217B/en active
- 1977-01-19 BR BR7700349A patent/BR7700349A/en unknown
- 1977-01-20 FR FR7701594A patent/FR2338691A1/en active Granted
- 1977-01-20 NL NL7700561.A patent/NL164470C/en not_active IP Right Cessation
- 1977-01-21 DE DE2702513A patent/DE2702513B2/en not_active Ceased
- 1977-01-30 SE SE7700601A patent/SE428524B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL164470B (en) | 1980-08-15 |
SE428524B (en) | 1983-07-11 |
NL164470C (en) | 1981-01-15 |
IT1192217B (en) | 1988-03-31 |
AU2111677A (en) | 1978-07-13 |
NL7700561A (en) | 1977-07-25 |
JPS5737338B2 (en) | 1982-08-09 |
BE850542A (en) | 1977-05-16 |
BR7700349A (en) | 1977-09-20 |
DE2702513B2 (en) | 1979-08-16 |
AU498725B2 (en) | 1979-03-22 |
SE7700601L (en) | 1977-09-21 |
GB1577327A (en) | 1980-10-22 |
FR2338691B1 (en) | 1980-10-10 |
CA1081403A (en) | 1980-07-15 |
DE2702513A1 (en) | 1977-07-28 |
FR2338691A1 (en) | 1977-08-19 |
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