发明名称 |
SINGLE PHASE GELS FOR THE PREVENTION OF ADHESIONS |
摘要 |
Single phase gels for preventing the formation of surgical adhesions are disclosed. The gels are prepared by reacting an aqueous solution of a polyanionic polysaccharide, such as hyaluronic acid or carboxymethyl cellulose, with divinyl sulfone, to form a gel, the solution is neutralized, and a solid is precipitated from the solution. The solid can be redissolved in water to form a gel having properties which can be modified to suit a particular application.
|
申请公布号 |
CA2398935(A1) |
申请公布日期 |
2001.08.23 |
申请号 |
CA20012398935 |
申请日期 |
2001.02.09 |
申请人 |
GENZYME CORPORATION |
发明人 |
CALIAS, PERICLES;MILLER, ROBERT J. |
分类号 |
A61L31/00;A61K47/36;A61L31/04;C08B11/20;C08B15/00;C08B31/00;C08B37/08;(IPC1-7):C08B37/08;A61L31/06;C08B37/00;C08J3/075;C08J3/24 |
主分类号 |
A61L31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|