Invention Grant
US08647341B2 Vessel sealer and divider for use with small trocars and cannulas
有权
用于小套管针和插管的容器密封器和分隔器
- Patent Title: Vessel sealer and divider for use with small trocars and cannulas
- Patent Title (中): 用于小套管针和插管的容器密封器和分隔器
-
Application No.: US11588482Application Date: 2006-10-27
-
Publication No.: US08647341B2Publication Date: 2014-02-11
- Inventor: Sean T. Dycus , Duane E. Kerr , Darion Peterson
- Applicant: Sean T. Dycus , Duane E. Kerr , Darion Peterson
- Applicant Address: CH
- Assignee: Covidien AG
- Current Assignee: Covidien AG
- Current Assignee Address: CH
- Main IPC: A61B18/18
- IPC: A61B18/18 ; A61B17/00

Abstract:
An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member from a first position wherein the movable jaw members are disposed in spaced relation relative to each other to a second position wherein the jaw members are closer one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force a drive flange of the movable handle into mechanical cooperation with the drive assembly to move the jaw members from the open and closed positions. The pivot is located a fixed distance from the longitudinal axis and the drive flange is located generally along the longitudinal axis. The forceps is connected to a source of electrosurgical energy connected to each jaw member such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal.
Public/Granted literature
- US20070043353A1 Vessel sealer and divider for use with small trocars and cannulas Public/Granted day:2007-02-22
Information query