Exchanger surgical access port assembly and methods of use
US10856901B2 · kind B2 · utility
0Cited by
24References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2014 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Feb 18, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/2901
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical access port assembly including a cannula having a diameter of less than about 3 mm and a tapered hub, capable of attachment to a laparoscopic surgical instrument, connected to the proximal end of the cannula.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.