Original document(12 pages) Authorized document(11 pages) 中文版
    The invention provides a multi-layer membrane comprising a matrix layer predominantly of collagen II and having an open sponge-like texture, and at least one barrier layer having a close, relatively impermeable texture. Such a membrane is particularly suitable for use in guided tissue regeneration, in particular for use in vivo in the reconstruction of bone or cartilage tissue.
Application Number
申请号
98811734 Application Date
申请日
1998.10.05
Title 名称 Membrane for use in guided tissue regeneration
Publication Number
公开号
1280509 Publication Date
公开日
2001.01.17
Approval Pub. Date 2004.12.29 Granted Pub. Date 2004.12.29
International Classification 分类号 A61L15/32;A61L15/40;A61L27/00;A61L31/00
Applicant(s) Name
申请人
ED Geistlich Sorne AG Fur Chemische Industrie
Address 地址
Inventor(s) Name 发明人 Peter Geistlich;Zdenek Eckmayer;Lothar Schlosser
Attorney & Agent 代理人 wu xiaonan

  
Bone substitutes
Minoxidil-containing liquid preparation composition
Oral Preparation
Composition for treatment of nicotine addiction containing a nicotine receptor antagonist and an anti-depressant of anti-anxiety drug
Vaccines with an LTB adjuvant
Method of mobilizing hematopoietic stem cells
Cyclosporin-containing microemulsion preconcentrate composition
Apolipoprotein A-I agonists and their use to treat dyslipidemic disorders
Apolipoprotein A-I agonists and their use to treat dyslipidemic disorders
Use of ginkgo biloba extracts for preparing a medicine
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.