发明名称 |
Pleated Trocar Seal |
摘要 |
A trocar seal comprising an elastomeric membrane having an opening adapted to receive a surgical instrument. The membrane is configured with a plurality of pleats circumscribing the opening and extending laterally from opening. The pleats comprise a plurality of pleat walls increasing in height as the pleats extend laterally from the opening. In one embodiment, the pleats are conically arranged. |
申请公布号 |
US2014316338(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201414255592 |
申请日期 |
2014.04.17 |
申请人 |
Ethicon Endo-Surgery, Inc. |
发明人 |
Franer Paul T. |
分类号 |
A61B17/34;B65B55/12 |
主分类号 |
A61B17/34 |
代理机构 |
|
代理人 |
|
主权项 |
1. A seal for endoscopic instruments, comprising an elastomeric membrane having an opening adapted to receive a surgical instrument, said membrane being configured with a plurality of pleats circumscribing the opening and extending laterally from opening, said pleats comprising a plurality of pleat walls increasing in height as the pleats extend laterally from the opening. |
地址 |
Cincinnati OH US |