NL7700561A - VESSEL PROSTHESIS AND METHOD FOR ITS MANUFACTURE. - Google Patents

VESSEL PROSTHESIS AND METHOD FOR ITS MANUFACTURE.

Info

Publication number: NL7700561A
Authority: NL; Netherlands
Prior art keywords: manufacture; vessel prosthesis; prosthesis; vessel
Prior art date: 1976-01-21

Application number

NL7700561A

Other languages

Dutch (nl)

Other versions

NL164470C (en

NL164470B (en

Original Assignee

Sumitomo Electric Industries

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.)

1976-01-21

Filing date

1977-01-20

Publication date

1977-07-25

1977-01-20 Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries

1977-07-25 Publication of NL7700561A publication Critical patent/NL7700561A/en

1980-08-15 Publication of NL164470B publication Critical patent/NL164470B/en

1981-01-15 Application granted granted Critical

1981-01-15 Publication of NL164470C publication Critical patent/NL164470C/en

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

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
Engineering & Computer Science (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Cardiology (AREA)
Vascular Medicine (AREA)
Heart & Thoracic Surgery (AREA)
Biomedical Technology (AREA)
Pulmonology (AREA)
Gastroenterology & Hepatology (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Dermatology (AREA)
Medicinal Chemistry (AREA)
Epidemiology (AREA)
Materials For Medical Uses (AREA)
Prostheses (AREA)

NL7700561.A 1976-01-21 1977-01-20 ARTIFICIAL BLOOD VESSEL FROM A TUBE OF POROUS POLYTETRAFLUORETHYLENE. NL164470C (en)

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 (3)

Publication Number	Publication Date
NL7700561A true NL7700561A (en)	1977-07-25
NL164470B NL164470B (en)	1980-08-15
NL164470C NL164470C (en)	1981-01-15

Family

ID=11631887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7700561.A NL164470C (en)	1976-01-21	1977-01-20	ARTIFICIAL BLOOD VESSEL FROM A TUBE OF POROUS POLYTETRAFLUORETHYLENE.

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1147087A (en) *	1977-12-21	1983-05-24	David Goldfarb	Graphite impregnated prosthetic vascular graft materials
DE2806030C2 (en) *	1978-02-14	1984-02-02	B. Braun Melsungen Ag, 3508 Melsungen	Process for the production of a tubular blood vessel prosthesis
DE2857925C2 (en) *	1978-02-14	1988-08-11	B. Braun Melsungen Ag, 3508 Melsungen, De
DE2947743C2 (en) *	1978-11-30	1983-12-08	Sumitomo Electric Industries, Ltd., Osaka	Uniform, porous tubular structure made of polytetrafluoroethylene
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
EP0269449A3 (en) *	1986-11-26	1988-12-21	BAXTER INTERNATIONAL INC. (a Delaware corporation)	Porous flexible radially expanded fluoropolymers and process for producing the same
GB8700249D0 (en) *	1987-01-07	1987-02-11	Ici Plc	Vascular prosthesis
DE3879613T2 (en) *	1987-10-19	1993-10-07	Gore & Ass	Quick reset PTFE and process for its manufacture.
US4877661A (en) *	1987-10-19	1989-10-31	W. L. Gore & Associates, Inc.	Rapidly recoverable PTFE and process therefore
US5026513A (en) *	1987-10-19	1991-06-25	W. L. Gore & Associates, Inc.	Process for making rapidly recoverable PTFE
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 BR BR7700349A patent/BR7700349A/en unknown
- 1977-01-19 BE BE174214A patent/BE850542A/en not_active IP Right Cessation
- 1977-01-19 IT IT47694/77A patent/IT1192217B/en active
- 1977-01-20 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
GB1577327A (en)	1980-10-22
SE428524B (en)	1983-07-11
BE850542A (en)	1977-05-16
FR2338691A1 (en)	1977-08-19
NL164470C (en)	1981-01-15
IT1192217B (en)	1988-03-31
SE7700601L (en)	1977-09-21
DE2702513B2 (en)	1979-08-16
AU2111677A (en)	1978-07-13
CA1081403A (en)	1980-07-15
FR2338691B1 (en)	1980-10-10
BR7700349A (en)	1977-09-20
AU498725B2 (en)	1979-03-22
DE2702513A1 (en)	1977-07-28
JPS5737338B2 (en)	1982-08-09
JPS5289298A (en)	1977-07-26
NL164470B (en)	1980-08-15

Publication	Publication Date	Title
NL7705130A (en)	1977-11-15	POLYPEPTIDE AND METHOD FOR PREPARING AND USING IT.
NL7702849A (en)	1977-09-20	HENTRIAKONTAPEPTIDEN AND METHOD OF PREPARATION.
NL165647C (en)	1981-05-15	VESSEL PROSTHESIS.
NL7709073A (en)	1978-02-21	INSECTICIDE PREPARATION AND METHOD FOR THE PREPARATION THEREOF.
NL7805159A (en)	1978-11-20	SOLAR FOIL AND METHOD FOR MANUFACTURE THEREOF.
NL7807024A (en)	1979-01-03	VASE PROSTHESIS AND THE PROCESS FOR MANUFACTURE THEREOF.
NL183920C (en)	1991-07-16	MILK-FOOD PRODUCT AND METHOD FOR THE PREPARATION THEREOF.
NL7706609A (en)	1977-12-27	DIALYSIS EMBRANE FOR HEMNDIALYSIS AND METHOD OF MANUFACTURE THEREOF.
NL185348C (en)	1990-03-16	SOFT CONTACT LENS, AND METHOD FOR MAKING THE SAME
NL7702881A (en)	1978-09-19	DISC VALVE AND PROCESS FOR ITS MANUFACTURE.
NL7802240A (en)	1978-10-24	MAGNETIC ALLOY AND METHOD FOR ITS MANUFACTURE.
NL7712774A (en)	1978-05-24	LINER-FREE DIAPER TAP MATERIAL AND METHOD FOR MANUFACTURE THEREOF.
NL7700561A (en)	1977-07-25	VESSEL PROSTHESIS AND METHOD FOR ITS MANUFACTURE.
NL7607821A (en)	1977-12-20	CHEESE AND METHOD OF PREPARING IT.
NL7806781A (en)	1978-12-29	PHOTO-GUIDING ELEMENT AND PROCESS FOR ITS MANUFACTURE.
NL7714510A (en)	1978-07-04	BACON ANALOGUE AND METHOD OF PREPARATION THEREOF.
BE878032A (en)	1980-02-04	HYPO-BETA-LIPOPROTEINEMIC DIETIC, METHOD FOR THE PREPARATION AND USE THEREOF
NL7706141A (en)	1977-12-12	MULTI-LAYER PAPER AND METHOD OF MANUFACTURE THEREOF.
NL7900468A (en)	1979-07-24	ZEOLIETADSORBENS AND THE METHOD FOR MANUFACTURE THEREOF.
NL7705995A (en)	1978-03-14	DESIGN AND METHOD FOR TOMOGRAPHY.
NL7804542A (en)	1978-10-31	VAGINAMEMBRANE AND METHOD OF MANUFACTURE THEREOF.
NL7804464A (en)	1978-10-31	METHOD FOR THE TOTAL DETERMINATION OF HORMONES AND PHARMACA.
NL173051C (en)	1983-12-01	2-PROPYLPENT-4-ONE-1-AL AND METHOD FOR THE PREPARATION THEREOF.
NL7613327A (en)	1977-08-16	DISCLOSURE PROCEDURE FOR BIOMATERIALS.
NL7609315A (en)	1977-02-22	PHOTO-GUIDING ELEMENT AND METHOD FOR THE MANUFACTURE THEREOF.

Legal Events

Date	Code	Title	Description
1997-03-03	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 970120