| 发明名称 |
SEALING MULTIPLE SURGICAL INSTRUMENTS |
| 摘要 |
A cannula seal is presented. The cannula seal includes a cross-slit seal that can include a side wall that includes folded sidewalls; slits that are formed by the folded sidewalls when the cross-slit seal is in a closed position; and a concave end surface at the slits. The cross-slit seal can include energizing ribs formed to close the seal. The instrument guide includes a pyramidal shaped seal that seals against doors when no instrument is inserted and seals against an instrument when the instrument is inserted. |
| 申请公布号 |
US2014276464(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414211603 |
申请日期 |
2014.03.14 |
| 申请人 |
INTUITIVE SURGICAL OPERATIONS, INC. |
发明人 |
Lambrecht Bram Gilbert Antoon;Park William J. |
| 分类号 |
A61B17/34 |
主分类号 |
A61B17/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cross-slit seal, comprising:
a side wall that includes folded sidewalls; slits that are formed by the folded sidewalls when the cross-slit seal is in a closed position; and a concave end surface at the slits. |
| 地址 |
Sunnyvale CA US |
