WO1993006790A3 - Dispositif d'allongement des tissus et procede - Google Patents

Dispositif d'allongement des tissus et procede Download PDF

Info

Publication number
WO1993006790A3
WO1993006790A3 PCT/US1992/006971 US9206971W WO9306790A3 WO 1993006790 A3 WO1993006790 A3 WO 1993006790A3 US 9206971 W US9206971 W US 9206971W WO 9306790 A3 WO9306790 A3 WO 9306790A3
Authority
WO
WIPO (PCT)
Prior art keywords
connective tissue
strap
biological connective
biological
implantation
Prior art date
Application number
PCT/US1992/006971
Other languages
English (en)
Other versions
WO1993006790A2 (fr
Inventor
Kampen Craig L Van
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of WO1993006790A2 publication Critical patent/WO1993006790A2/fr
Publication of WO1993006790A3 publication Critical patent/WO1993006790A3/fr

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
    • A61F2/08—Muscles; Tendons; Ligaments
    • 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

Landscapes

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

Abstract

Un dispositif bioabsorbable d'allongement des tissus (10) est conçu pour être utilisé en parallèle avec un tissu conjonctif biologique, tel qu'un ligament ou un tendon, dans le but d'une réparation ou d'une reconstruction du tissu conjonctif biologique. Le dispositif (10) comprend un élément analogue à une bande (10) formé d'un matériau biocompatible présentant initialement des propriétés mécaniques suffisantes au moment de l'implantation afin de supporter au moins les charges de travail normalement supportés par le tissu conjonctif biologique en réparation ou reconstruction. L'élément analogue à une bande (10) comprend une structure tressée (10) obtenue en tressant une pluralité de fils (12, 14), chacun d'eux ayant été produit en entrelaçant une pluralité de fibres (16) formant ainsi le fil (12, 14) à une vitesse de torsion comprise entre environ 20 et 150 tours par mètre. Les fibres sont en acide polylactique, de préférence un acide poly-L-lactique énantiomériquement pur. L'élément analogue à une bande (10) est conçu pour se fixer au niveau de ses extrémités au tissu conjonctif biologique et/ou aux structures anatomiques reliées au tissu conjonctif biologique; cet élément (10) est également conçu pour perdre graduellement après l'implantation sa capacité de support de charges, transférant ainsi graduellement des charges accrues au tissu conjonctif biologique.
PCT/US1992/006971 1991-10-04 1992-08-24 Dispositif d'allongement des tissus et procede WO1993006790A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US77173391A 1991-10-04 1991-10-04
US771,733 1991-10-04
US84155992A 1992-02-26 1992-02-26
US841,559 1992-02-26

Publications (2)

Publication Number Publication Date
WO1993006790A2 WO1993006790A2 (fr) 1993-04-15
WO1993006790A3 true WO1993006790A3 (fr) 1993-07-22

Family

ID=27118510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/006971 WO1993006790A2 (fr) 1991-10-04 1992-08-24 Dispositif d'allongement des tissus et procede

Country Status (2)

Country Link
AU (1) AU2510192A (fr)
WO (1) WO1993006790A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2291143B1 (fr) * 2008-05-16 2020-07-08 Mimedx, Inc. Constructions médicales de longueurs torsadées de fibres de collagène et leurs procédés de fabrication
CN103445884B (zh) * 2013-07-17 2018-07-31 绍兴易比纺织科技有限公司 一种具有双向形状记忆功能的智能肌腱修复器件

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411027A (en) * 1979-04-27 1983-10-25 University Of Medicine And Dentistry Of New Jersey Bio-absorbable composite tissue scaffold
EP0238223A2 (fr) * 1986-03-17 1987-09-23 Minnesota Mining And Manufacturing Company Dispositif pour renforcer un tissu
EP0239775A2 (fr) * 1986-03-03 1987-10-07 American Cyanamid Company Dispositif chirurgical de réparation
EP0241252A2 (fr) * 1986-04-07 1987-10-14 JOHNSON & JOHNSON ORTHOPAEDICS INC. Prothèse ligamenteuse absorbable
US4773910A (en) * 1987-08-17 1988-09-27 Johnson & Johnson Consumer Products, Inc. Permanent ligament prosthesis
US4946377A (en) * 1989-11-06 1990-08-07 W. L. Gore & Associates, Inc. Tissue repair device
US5024669A (en) * 1988-09-09 1991-06-18 Baxter International Inc. Artificial ligament of differential weave structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411027A (en) * 1979-04-27 1983-10-25 University Of Medicine And Dentistry Of New Jersey Bio-absorbable composite tissue scaffold
EP0239775A2 (fr) * 1986-03-03 1987-10-07 American Cyanamid Company Dispositif chirurgical de réparation
EP0238223A2 (fr) * 1986-03-17 1987-09-23 Minnesota Mining And Manufacturing Company Dispositif pour renforcer un tissu
EP0241252A2 (fr) * 1986-04-07 1987-10-14 JOHNSON & JOHNSON ORTHOPAEDICS INC. Prothèse ligamenteuse absorbable
US4773910A (en) * 1987-08-17 1988-09-27 Johnson & Johnson Consumer Products, Inc. Permanent ligament prosthesis
US5024669A (en) * 1988-09-09 1991-06-18 Baxter International Inc. Artificial ligament of differential weave structure
US4946377A (en) * 1989-11-06 1990-08-07 W. L. Gore & Associates, Inc. Tissue repair device

Also Published As

Publication number Publication date
AU2510192A (en) 1993-05-03
WO1993006790A2 (fr) 1993-04-15

Similar Documents

Publication Publication Date Title
EP2114473B1 (fr) Bioprothèse tendineuse ou ligamentaire et procédés pour la produire
US20200237498A1 (en) Collagen fiber ribbons with integrated fixation sutures and methods of making the same
US4728329A (en) Prosthetic band
EP0693909B1 (fr) Ligament artificiel
US10149918B2 (en) Medical constructs of twisted lengths of collagen fibers and methods of making same
US4713075A (en) Method for the repair of connective tissue
EP0955949B1 (fr) Amelioration de la resistance de structures a base de collagene
US5425766A (en) Resorbable prosthesis
DK164440B (da) Bindevaevsprotese samt fremgangsmaade til fremstilling af samme
AU5992794A (en) Load bearing polymeric cable
ES8607716A1 (es) Un dispositivo utilizable como protesis de tejido sustentadora de carga de traccion
KR20010089569A (ko) 인간 또는 동물에 이식하기 위한 가요성의 실모양엘리먼트를 포함하는 이식물
WO1993006790A3 (fr) Dispositif d'allongement des tissus et procede
Claes et al. The influence of various carbon fibre braiding techniques and methods of fixation on the extensibility of ligament prostheses
KEATING et al. Functional repair of rabbit gastrocnemius tendons using carbon fibers
Landsmeer et al. Making strong cords from surgical sutures
CN114642773A (zh) 液体组合物、纱线表面水溶性覆膜及形成方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU CA JP KR

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU CA JP KR

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
NENP Non-entry into the national phase

Ref country code: CA

122 Ep: pct application non-entry in european phase