Invention Grant
- Patent Title: Vessel sealing device with fine dissection function
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Application No.: US15567411Application Date: 2015-04-24
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Publication No.: US10758257B2Publication Date: 2020-09-01
- Inventor: Weijiang Ding , Sarfraz Ahamed Syed , Weisheng Lu
- Applicant: COVIDIEN LP
- Applicant Address: US MA Mansfield
- Assignee: COVIDIEN LP
- Current Assignee: COVIDIEN LP
- Current Assignee Address: US MA Mansfield
- Agency: Carter, DeLuca & Farrell LLP
- International Application: PCT/CN2015/077336 WO 20150424
- International Announcement: WO2016/169037 WO 20161027
- Main IPC: A61B17/28
- IPC: A61B17/28 ; A61B17/00 ; A61B17/29 ; A61B18/00 ; A61B18/14 ; A61B34/30

Abstract:
A electrosurgical forceps includes a first elongated shaft member including a first handle member and a first jaw member having a first tissue contacting surface, and a second elongated shaft member including a second handle member and a second jaw member having a second tissue contacting surface. At least one of the first and second handle members is movable relative to the other between an open position, a first approximated position where the first and second tissue contacting surfaces are diametrically opposed to one another, and a second approximated position where the first and second tissue contacting surfaces are laterally offset from one another. A handle connector assembly is selectively engageable with the second handle member and is configured to selectively communicate electrosurgical energy between the first and second tissue contacting surfaces when the first and second handle members are disposed in the first approximated position.
Public/Granted literature
- US20180092655A1 VESSEL SEALING DEVICE WITH FINE DISSECTION FUNCTION Public/Granted day:2018-04-05
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