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.
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申请公布号 |
US5645583(A) |
申请公布日期 |
1997.07.08 |
申请号 |
US19950463595 |
申请日期 |
1995.06.05 |
申请人 |
UNIVERSITY OF MIAMI |
发明人 |
VILLAIN, FRANCK L.;PAREL, JEAN-MARIE A.;LEE, WILLIAM GERALD;SIMON, GABRIEL |
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;(IPC1-7):A61F2/14;A61F2/16 |
主分类号 |
A61L27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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