发明名称 |
Flowable carrier matrix and methods for delivering to a patient |
摘要 |
A carrier matrix may be delivered to a target position within a patient in a minimally invasive manner by first cutting a collagen sponge sheet into a plurality of relatively small pieces. These pieces are sized so that, when wet, they are capable of flowing through a cannula and/or reduced-diameter syringe tip. The pieces are placed into a syringe and wetted, say with a morphogenetic solution, and optionally mixed with a bulking material, which is similarly sized to fit through the cannula. The thoroughly mixed and wetted product forms a viscous aggregate which may then be injected into the patient at the target site.
|
申请公布号 |
US8148326(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090635289 |
申请日期 |
2009.12.10 |
申请人 |
BEALS NEIL B.;SCIFERT JEFFREY L.;BODEN SCOTT D.;WARSAW ORTHOPEDIC, INC. |
发明人 |
BEALS NEIL B.;SCIFERT JEFFREY L.;BODEN SCOTT D. |
分类号 |
A61K38/00;A61K38/16;A61K38/17;A61K38/18;A61K38/39 |
主分类号 |
A61K38/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|