Articulating surgical apparatus
US8961514B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2012 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | May 14, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1455
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endoscopic forceps is provided. The endoscopic forceps includes a housing having a shaft that extends therefrom that defines a longitudinal axis therethrough. The shaft has a first tube with a bent portion having a contour. A second tube is disposed within the first tube. An end effector assembly operatively connected to a distal end of the first tube has a pair of first and second jaw members. The first and second jaw members including respective cam slots defined therein with a cam pin movable therein. The shaft is translatable along the longitudinal axis to straighten the bent portion of the first tube to move the bent portion of the first tube from an articulated configuration to a non-articulated configuration. The second tube is translatable along the longitudinal axis to move the first and second jaw members from the open configuration to the clamping configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.