发明名称 |
Introducer sheath for catheters |
摘要 |
An introducer sheath includes a tubular body portion having a proximal region and a distal region, and defines an internal lumen configured and dimensioned to slidably receive a catheter. A penetrating portion at a distal end of the tubular body has a first tapered configuration to enlarge an opening in a body tissue during distal advancement of the introducer sheath through the body tissue and a second expanded configuration to enable the passage of a distal end portion of a catheter through the penetrating portion. |
申请公布号 |
US8262619(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20100894333 |
申请日期 |
2010.09.30 |
申请人 |
CHEBATOR CASEY;CHAN A. KEN;TYCO HEALTHCARE GROUP LP |
发明人 |
CHEBATOR CASEY;CHAN A. KEN |
分类号 |
A61M5/178 |
主分类号 |
A61M5/178 |
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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