Surgical device
US9271753B2 · kind B2 · utility
1,094Cited by
294References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2003 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Jun 4, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/3447
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A seal comprises a first sealing member and a second sealing member. The sealing members each have an accessway to facilitate access from one side of the sealing member to the other side of the sealing member. The accessways are offset to facilitate sealed access of an object through the sealing members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.