NO179064C - Kirurgisk sutur av polytetrafluoretylen og fremgangsmåte for dens fremstilling - Google Patents
Kirurgisk sutur av polytetrafluoretylen og fremgangsmåte for dens fremstillingInfo
- Publication number
- NO179064C NO179064C NO911313A NO911313A NO179064C NO 179064 C NO179064 C NO 179064C NO 911313 A NO911313 A NO 911313A NO 911313 A NO911313 A NO 911313A NO 179064 C NO179064 C NO 179064C
- Authority
- NO
- Norway
- Prior art keywords
- polytetrafluoroethylene
- preparation
- surgical suture
- suture
- surgical
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- 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
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2092803A JP2881939B2 (ja) | 1990-04-06 | 1990-04-06 | 手術用縫合糸及びその製造方法 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO911313D0 NO911313D0 (no) | 1991-04-04 |
NO911313L NO911313L (no) | 1991-10-07 |
NO179064B NO179064B (no) | 1996-04-22 |
NO179064C true NO179064C (no) | 1996-07-31 |
Family
ID=14064574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO911313A NO179064C (no) | 1990-04-06 | 1991-04-04 | Kirurgisk sutur av polytetrafluoretylen og fremgangsmåte for dens fremstilling |
Country Status (6)
Country | Link |
---|---|
US (1) | US5258014A (de) |
EP (1) | EP0451729B1 (de) |
JP (1) | JP2881939B2 (de) |
DE (1) | DE69105026T2 (de) |
FI (1) | FI911620A (de) |
NO (1) | NO179064C (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767895A (ja) * | 1993-06-25 | 1995-03-14 | Sumitomo Electric Ind Ltd | 抗菌性人工血管及び抗菌性手術用縫合糸 |
US5450860A (en) * | 1993-08-31 | 1995-09-19 | W. L. Gore & Associates, Inc. | Device for tissue repair and method for employing same |
GB9419859D0 (en) * | 1994-10-03 | 1994-11-16 | Westone Prod Ltd | Method and apparatus for forming elongate PTFE material and PTFE material particularly dental floss |
US5782789A (en) * | 1994-10-19 | 1998-07-21 | Atrium Medical Corporation | Macrochannel phosthetic/delivery patch |
US5566691A (en) * | 1995-06-07 | 1996-10-22 | W. L. Gore & Associates, Inc. | Flossing apparatus |
US5718251A (en) * | 1996-04-26 | 1998-02-17 | W. L. Gore & Associates, Inc. | Dental floss article |
US5989709A (en) * | 1998-04-30 | 1999-11-23 | Gore Enterprises Holdings, Inc. | Polytetrafluoroethylene fiber |
US6342294B1 (en) | 1999-08-12 | 2002-01-29 | Bruce G. Ruefer | Composite PTFE article and method of manufacture |
US6763559B2 (en) * | 2002-04-25 | 2004-07-20 | Scimed Life Systems, Inc. | Cold drawing process of polymeric yarns suitable for use in implantable medical devices |
JP3664169B2 (ja) * | 2003-06-13 | 2005-06-22 | 住友電気工業株式会社 | 延伸ポリテトラフルオロエチレン成形体、その製造方法、及び複合体 |
US7407511B2 (en) * | 2004-05-13 | 2008-08-05 | Wright Medical Technology Inc | Methods and materials for connective tissue repair |
US20110238092A1 (en) * | 2008-06-20 | 2011-09-29 | Dsm Ip Assets B.V. | Ultrahigh molecular weight polyethylene yarn |
CN105133064B (zh) * | 2015-08-31 | 2017-06-20 | 江苏泓彦塑料科技有限公司 | 一种ptfe短纤维的制备方法 |
US11224421B2 (en) | 2018-11-28 | 2022-01-18 | Ethicon, Inc. | Systems, devices and methods of making surgical sutures having reformed, reduced diameter tips |
CN115369501A (zh) * | 2022-09-09 | 2022-11-22 | 苏州耐德新材料科技有限公司 | 一种膨体聚四氟乙烯单丝及其生产方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776465A (en) * | 1954-08-12 | 1957-01-08 | Du Pont | Highly oriented shaped tetrafluoroethylene article and process for producing the same |
US4104394A (en) * | 1975-12-15 | 1978-08-01 | Sumitomo Electric Industries, Ltd. | Method for diametrically expanding thermally contractive ptfe resin tube |
US4208745A (en) * | 1976-01-21 | 1980-06-24 | Sumitomo Electric Industries, Ltd. | Vascular prostheses composed of polytetrafluoroethylene and process for their production |
US4034763A (en) * | 1976-06-10 | 1977-07-12 | Frazier Calvin H | Ligament forming suture |
JPS5334868A (en) * | 1976-09-13 | 1978-03-31 | Sumitomo Electric Industries | Fine porous tube |
US4280500A (en) * | 1978-03-31 | 1981-07-28 | Kazuaki Ono | Tubular flexible medical instrument |
JPS587334A (ja) * | 1981-07-04 | 1983-01-17 | Sumitomo Electric Ind Ltd | 紐状多孔質体の製造方法 |
US4596837A (en) * | 1982-02-22 | 1986-06-24 | Daikin Industries Ltd. | Semisintered polytetrafluoroethylene article and production thereof |
CA1216721A (en) * | 1982-08-23 | 1987-01-20 | Norman R. Harlow | Manufacture of low density sintered polytetrafluoroethylene insulated cable |
US4482516A (en) * | 1982-09-10 | 1984-11-13 | W. L. Gore & Associates, Inc. | Process for producing a high strength porous polytetrafluoroethylene product having a coarse microstructure |
EP0156952A3 (de) * | 1984-03-16 | 1986-07-02 | Pennwalt Corporation | Ziehverfahren und Gerät von piezoelektrischen polymeren Filmen und Röhren |
US4496045A (en) * | 1984-06-14 | 1985-01-29 | W. L. Gore & Associates, Inc. | Multi-panel folder for surgical sutures |
US4623502A (en) * | 1985-03-15 | 1986-11-18 | The Dow Chemical Company | Method and apparatus for the extrusion of synthetic resinous thermoplastics |
US4826949A (en) * | 1987-12-22 | 1989-05-02 | Basf Corporation | High shrinkage polyester fibers and method of preparation |
JP2729837B2 (ja) * | 1988-07-25 | 1998-03-18 | 旭化成工業株式会社 | ポリテトラフルオロエチレン糸状物及びその製造法 |
-
1990
- 1990-04-06 JP JP2092803A patent/JP2881939B2/ja not_active Expired - Fee Related
-
1991
- 1991-04-04 FI FI911620A patent/FI911620A/fi unknown
- 1991-04-04 NO NO911313A patent/NO179064C/no not_active IP Right Cessation
- 1991-04-05 DE DE69105026T patent/DE69105026T2/de not_active Expired - Fee Related
- 1991-04-05 US US07/680,971 patent/US5258014A/en not_active Expired - Fee Related
- 1991-04-05 EP EP91105439A patent/EP0451729B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO911313L (no) | 1991-10-07 |
NO179064B (no) | 1996-04-22 |
JPH03289962A (ja) | 1991-12-19 |
FI911620A (fi) | 1991-10-07 |
DE69105026T2 (de) | 1995-03-23 |
DE69105026D1 (de) | 1994-12-15 |
EP0451729B1 (de) | 1994-11-09 |
FI911620A0 (fi) | 1991-04-04 |
US5258014A (en) | 1993-11-02 |
EP0451729A1 (de) | 1991-10-16 |
JP2881939B2 (ja) | 1999-04-12 |
NO911313D0 (no) | 1991-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN OCTOBER 2001 |