Title:
【発明の名称】誘導組織再生用特に歯根膜における生体再吸収性膜の製造における乳酸由来の重合体の混合物の使用
Document Type and Number:
Japanese Patent JPH08500981
Kind Code:
A
Abstract:
Use, for the preparation of an implantable membrane based on poly(lactic acid) intended to enhance the regeneration of the periodontal tissue and/or the maxillae according to the technique of guided tissue regeneration, of a mixture of a first amorphous poly(lactic acid) having a molecular mass of at least 20.000 and a second amorphous poly(lactic acid) having a molecular mass not exceeding 5.000, said mixture comprising a proportion of said second poly(lactic acid) to produce a membrane having the desired flexibility at a temperature not exceeding 37 C. Said membrane is bioresorbable and does not cause inflammatory or allergic reactions.
Inventors:
Veil, missiel
Mod Yui, Jack
Frank, Robert
Robert, Pierre
Mod Yui, Jack
Frank, Robert
Robert, Pierre
Application Number:
JP50027294A
Publication Date:
February 06, 1996
Filing Date:
June 04, 1993
Export Citation:
Assignee:
Center Nacional de la Lucier Ciel Cayante Feitsk (Cé Aine Ale S)
International Classes:
A61K6/00; A61L27/26; A61L31/00; A61L31/04; (IPC1-7): A61L31/00
Attorney, Agent or Firm:
Shigeru Yagita (1 outside)