发明名称 |
Wound retractor system |
摘要 |
A wound retractor system comprises a retractor having a distal ring 91 and a retracting sleeve 4 extending from the ring. An insertion tool 120 has a distal groove 122 to hold the ring for insertion of the ring through a small incision 90 in the abdominal wall 97. The retractor may be used for retracting an incision to receive an instrument therethrough. A seal or valve may be mounted to the retractor through which an instrument can pass.
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申请公布号 |
US2004092796(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030665395 |
申请日期 |
2003.09.22 |
申请人 |
BUTLER JOHN;VAUGH TREVOR;BONADIO FRANK |
发明人 |
BUTLER JOHN;VAUGH TREVOR;BONADIO FRANK |
分类号 |
A61B17/00;A61B17/02;A61B17/34;(IPC1-7):A61B1/32 |
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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