Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1991007194) METHOD OF MANUFACTURE OF A MATERIAL FOR OSTEOPLASTY FROM A NATURAL BONE TISSU AND MATERIAL OBTAINED THEREBY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007194 International Application No.: PCT/FR1990/000842
Publication Date: 30.05.1991 International Filing Date: 22.11.1990
Chapter 2 Demand Filed: 29.05.1991
IPC:
A61F 2/00 (2006.01) ,A61L 27/24 (2006.01) ,A61L 27/36 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
22
Polypeptides or derivatives thereof
24
Collagen
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
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
27
Materials for prostheses or for coating prostheses
36
containing ingredients of undetermined constitution or reaction products thereof
Applicants:
TRANSPHYTO SA [FR/FR]; 12, rue Blériot F-63100 Clermont-Ferrand, FR (AllExceptUS)
BONIFACE, Robert [FR/FR]; FR (UsOnly)
FAURIE, Michel [FR/FR]; FR (UsOnly)
GOLDSCHMIDT, Pablo [AR/FR]; FR (UsOnly)
LONTRADE, Jean-Pierre [FR/FR]; FR (UsOnly)
LUYCKX, Jacques [FR/FR]; FR (UsOnly)
Inventors:
BONIFACE, Robert; FR
FAURIE, Michel; FR
GOLDSCHMIDT, Pablo; FR
LONTRADE, Jean-Pierre; FR
LUYCKX, Jacques; FR
Agent:
THIBON-LITTAYE, Annick; Cabinet A. Thibon-Littaye 111, rue de l'Etang F-78160 Marly-le-Roi, FR
Priority Data:
89/1536322.11.1989FR
Title (EN) METHOD OF MANUFACTURE OF A MATERIAL FOR OSTEOPLASTY FROM A NATURAL BONE TISSU AND MATERIAL OBTAINED THEREBY
(FR) PROCEDE DE FABRICATION D'UN MATERIAU POUR OSTEOPLASTIE A PARTIR D'UN TISSU OSSEUX NATUREL ET MATERIAU OBTENU PAR CE PROCEDE
Abstract:
(EN) Method for manufacturing a material for osteoplasty by treating human or animal bone tissue, characterised in that it involves at least one stage of selective extraction and/or denaturation of non-collagenic structure proteins by means of a urea based selective extraction agent.
(FR) La présente invention concerne un procédé de fabrication d'un matériau pour ostéoplastie par traitement d'un tissu osseux d'origine humaine ou animale, caractérisé en ce qu'il comporte au moins une étape d'extraction et/ou dénaturation sélective des protéines de structure non collagéniques, réalisée au moyen d'un agent d'extraction sélectif à base d'urée.
Designated States: AU, BB, BG, BR, CA, FI, HU, JP, KP, KR, LK, MC, MG, MW, NO, RO, SD, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP0502055RU02104703ES2084713US5585116JPH05501975CA2069450
DE000069024970PT95955KR1001693280000*AU1991068858FR2654625DK0502055