发明名称 |
Implantable prosthesis and method and apparatus for loading and delivering an implantable prosthesis |
摘要 |
An implantable prosthesis and device and method for loading and delivering the implantable prosthesis to a trocar cannula. The implantable prosthesis includes a body portion sufficient to extend across and occlude a defect opening and a semi-rigid ring for supporting the body portion. The implantable prosthesis may be provided with a sufficient hoop strength to prevent the body portion from collapsing into the defect opening. A loading and delivery tool includes a main body with a lumen sized to collapse the implantable prosthesis. An elongated shaft is rotatable to wind the implant into a slender configuration and axially movable to advance the rolled-up implant into the trocar cannula. A cartridge extends from the main body and holds the implant in a normal expanded configuration. |
申请公布号 |
US6214020(B1) |
申请公布日期 |
2001.04.10 |
申请号 |
US19990390793 |
申请日期 |
1999.09.07 |
申请人 |
C. R. BARD, INC. |
发明人 |
MULHAUSER PAUL J.;DICESARE PAUL C. |
分类号 |
A61B17/00;A61F2/00;(IPC1-7):A61B17/00 |
主分类号 |
A61B17/00 |
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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