Invention Grant
- Patent Title: Clip counting mechanism for surgical clip applier
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Application No.: US16042084Application Date: 2018-07-23
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Publication No.: US10758245B2Publication Date: 2020-09-01
- Inventor: Jacob C. Baril , Matthew A. Dinino
- Applicant: Covidien LP
- Applicant Address: US MA Mansfield
- Assignee: COVIDIEN LP
- Current Assignee: COVIDIEN LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B17/128
- IPC: A61B17/128 ; A61B90/00 ; A61B17/00

Abstract:
A clip counting mechanism for use with a surgical clip applier includes a display gear rotatably supported within a handle housing of the surgical clip applier and including an outer surface having a plurality of numbers disposed thereon, a biasing element in mechanical communication with the display gear and rotatably biasing the display gear, a counter switch reciprocally disposed within the handle housing and defining a cam slot therethrough, and an escapement gear rotatably supported within the handle housing and defining a proximal end portion in mechanical communication with the display gear and a distal end portion in mechanical communication with the cam slot. Translation of the counter switch causes the cam slot to cam the escapement gear and selectively disengage and then re-engage the display gear to enable the display gear to rotate a predetermined angle of rotation.
Public/Granted literature
- US20190076148A1 CLIP COUNTING MECHANISM FOR SURGICAL CLIP APPLIER Public/Granted day:2019-03-14
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