发明名称 |
Injectable polyethylene oxide gel implant and method for production |
摘要 |
A biocompatible polyethylene oxide gel implant and method for production which can be injected into the human body for tissue replacement and augmentation. The implant is prepared by dissolving a sample of essentially pure polyethylene oxide in a saline solution in a sealed canister, removing all free oxygen from the container and replacing it with an inert gas, such as argon, and irradiating the canister with a gamma ray source to simultaneously crosslink the polyethylene oxide while sterilizing it. The gel can then be placed into a syringe and injected into the body. |
申请公布号 |
ZA9507331(B) |
申请公布日期 |
1996.04.15 |
申请号 |
ZA19950007331 |
申请日期 |
1995.08.31 |
申请人 |
UNIVERSITY OF MILAN |
发明人 |
FRANCK L VILLAIN;WILLIAM GERALD LEE;JEAN-MARIE A PAREL;GABRIEL SIMON |
分类号 |
A61L27/00;A61B17/32;A61F2/00;A61F2/12;A61F2/14;A61F9/007;A61F9/013;A61L27/18;C08G65/30;C08G65/32;C08J3/075;C08J3/28;C08L71/02 |
主分类号 |
A61L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|