ES2160766T3 - Recocido en linea de hilos de sutura. - Google Patents

Recocido en linea de hilos de sutura.

Info

Publication number
ES2160766T3
ES2160766T3 ES96300904T ES96300904T ES2160766T3 ES 2160766 T3 ES2160766 T3 ES 2160766T3 ES 96300904 T ES96300904 T ES 96300904T ES 96300904 T ES96300904 T ES 96300904T ES 2160766 T3 ES2160766 T3 ES 2160766T3
Authority
ES
Spain
Prior art keywords
range
filament
recognized
line
suture threads
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
ES96300904T
Other languages
English (en)
Inventor
David J Lennard
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.)
Ethicon Inc
Original Assignee
Ethicon Inc
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
Application filed by Ethicon Inc filed Critical Ethicon Inc
Application granted granted Critical
Publication of ES2160766T3 publication Critical patent/ES2160766T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • A61L17/04—Non-resorbable materials
    • 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
    • A61L17/14—Post-treatment to improve physical properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

SE HA DESCUBIERTO UN PROCEDIMIENTO PARA PRODUCIR UNA SUTURA DE POLIPROPILENO QUE COMPRENDE LOS PASOS DE: A) EXTRUIR RESINA DE POLIPROPILENO FUNDIDA A TRAVES DE UN ORIFICO Y ENFRIAR RAPIDAMENTE LA RESINA DE POLIPROPILENO FUNDIDA PARA PRODUCIR UN FILAMENTO; B) ESTIRAR EL FILAMENTO EN LA BANDA DE ENTRE 5X A 7.5X PARA PRODUCIR UN FILAMENTO SIMPLE, ESTIRADO; C) ESTIRAR EL FILAMENTO SIMPLEMENTE ESTIRADO EN LA BANDA DE ENTRE 1X Y 2.5X EN UNA SEGUNDA ZONA DE CALENTAMIENTO EN LA QUE SE MANTIENE UNA TEMPERATURA EN LA BANDA DE ENTRE 30 (GRADOS) C Y 160 (GRADOS) C, PARA FORMAR UN FILAMENTO DOBLEMENTE ESTIRADO; D) ENCOGER EL FILAMENTO DOBLEMENTE ESTIRADO EN LA BANDA DE ENTRE UN 0.75 Y UN 0.95%, EN UNA SEGUNDA ZONA CALENTADA EN LA QUE SE MANTIENE UNA TEMPERATURA EN LA BANDA DE ENTRE 100 (GRADOS) Y 180 (GRADOS) C, PARA FORMAR UNA SUTURA DE POLIPROPILENO.
ES96300904T 1995-02-10 1996-02-09 Recocido en linea de hilos de sutura. Expired - Lifetime ES2160766T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/386,617 US5587122A (en) 1995-02-10 1995-02-10 In-line annealing of sutures

Publications (1)

Publication Number Publication Date
ES2160766T3 true ES2160766T3 (es) 2001-11-16

Family

ID=23526345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96300904T Expired - Lifetime ES2160766T3 (es) 1995-02-10 1996-02-09 Recocido en linea de hilos de sutura.

Country Status (10)

Country Link
US (1) US5587122A (es)
EP (1) EP0726078B1 (es)
JP (1) JP3806967B2 (es)
CN (1) CN1138110A (es)
AT (1) ATE205095T1 (es)
AU (1) AU4446696A (es)
BR (1) BR9600381A (es)
CA (1) CA2169149A1 (es)
ES (1) ES2160766T3 (es)
ZA (1) ZA961071B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3664195B2 (ja) * 1996-03-22 2005-06-22 新日本石油株式会社 ポリオレフィン材料の製造方法
US5871502A (en) * 1996-04-08 1999-02-16 Ethicon, Inc. Process for manufacturing a polypropylene monofilament suture
US5718716A (en) * 1996-09-20 1998-02-17 Ethicon, Inc. Process for manufacturing sutures from copolymers of glycolide and E-caprolactone
JPH10219512A (ja) * 1997-01-31 1998-08-18 Musashino Kikai:Kk 溶融押出し紡糸方法及び装置
US20020177876A1 (en) * 2001-03-26 2002-11-28 Tyco Healthcare Group Lp Polyolefin sutures having improved processing and handling characteristics
CA2441762A1 (en) * 2001-03-26 2002-10-03 Tyco Healthcare Group Lp Oil coated sutures
US8262963B2 (en) 2002-10-04 2012-09-11 Tyco Healthcare Group Lp Process of making bioabsorbable filaments
CN102383205A (zh) * 2011-10-18 2012-03-21 上海市塑料研究所 聚全氟乙丙烯纤维的制备方法
CN113737344B (zh) * 2021-07-30 2022-12-27 浙江龙仕达科技股份有限公司 一种抗菌除臭氨纶包覆纱

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630205A (en) * 1969-07-31 1971-12-28 Ethicon Inc Polypropylene monofilament sutures
ZA773904B (en) * 1976-08-10 1978-09-27 American Cyanamid Co Isotactic polypropylene surgical sutures
US4911165A (en) * 1983-01-12 1990-03-27 Ethicon, Inc. Pliabilized polypropylene surgical filaments
US5294395A (en) * 1989-09-01 1994-03-15 Ethicon, Inc. Thermal treatment of theraplastic filaments for the preparation of surgical sutures
CA1337498C (en) * 1989-09-01 1995-11-07 Ephraim Broyer Thermal treatment of thermoplastic filaments
CA2071083A1 (en) * 1991-06-14 1992-12-15 Matthew E. Hain Dynamic treatment of suture strand
US5217485A (en) * 1991-07-12 1993-06-08 United States Surgical Corporation Polypropylene monofilament suture and process for its manufacture
US5269807A (en) * 1992-08-27 1993-12-14 United States Surgical Corporation Suture fabricated from syndiotactic polypropylene

Also Published As

Publication number Publication date
EP0726078B1 (en) 2001-09-05
US5587122A (en) 1996-12-24
ZA961071B (en) 1997-08-11
AU4446696A (en) 1996-08-22
CA2169149A1 (en) 1996-08-11
JP3806967B2 (ja) 2006-08-09
CN1138110A (zh) 1996-12-18
ATE205095T1 (de) 2001-09-15
EP0726078A1 (en) 1996-08-14
BR9600381A (pt) 1998-03-03
JPH08260225A (ja) 1996-10-08

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