发明名称 |
Wound covering and method of preparation |
摘要 |
A wound covering fabricated from amniotic, chorionic, or intact amniotic and chorionic membranes obtained from human birth tissue is provided. Methods of processing a membrane to form a wound covering are provided. Methods of treating a wound or surgical incision are also provided. |
申请公布号 |
US9585983(B1) |
申请公布日期 |
2017.03.07 |
申请号 |
US201514788847 |
申请日期 |
2015.07.01 |
申请人 |
BioDlogics, LLC |
发明人 |
Brahm Timothy R. |
分类号 |
A61K35/50;A61K35/12;A61L26/00;A61K35/54 |
主分类号 |
A61K35/50 |
代理机构 |
Brinks Gilson & Lione |
代理人 |
Brinks Gilson & Lione |
主权项 |
1. A resorbable wound covering comprising,
at least one chemically dehydrated, cross-linked amniotic membrane, made by a method wherein an amniotic membrane is recovered from a human and is immersed in an about 0.1% glutaraldehyde cross-linking solution for about 15 minutes to form a cross-linked amniotic membrane, wherein the cross-linked membrane is treated with a single alcohol composition for about 24 hours to about 384 hours to chemically dehydrate the cross-linked membrane followed by terminal sterilization to form the resorbable wound covering, and wherein the alcohol composition comprises from about 90% to about 99% ethanol. |
地址 |
Cordova TN US |