Invention Grant
US08685021B2 Method and apparatus for vascular tissue sealing with active cooling of jaws at the end of the sealing cycle
有权
用于在密封循环结束时主动冷却夹爪的血管组织密封的方法和装置
- Patent Title: Method and apparatus for vascular tissue sealing with active cooling of jaws at the end of the sealing cycle
- Patent Title (中): 用于在密封循环结束时主动冷却夹爪的血管组织密封的方法和装置
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Application No.: US12948144Application Date: 2010-11-17
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Publication No.: US08685021B2Publication Date: 2014-04-01
- Inventor: Boris Chernov , Igoris Misuchenko , Georgy Martsinovskiy , Mikhail Verbitsky
- Applicant: Igoris Misuchenko , Georgy Martsinovskiy , Mikhail Verbitsky , Nataliya Chernova
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: A61B18/02
- IPC: A61B18/02
Abstract:
An end effector assembly for use with an electrosurgical instrument is provided. The end effector assembly has a first jaw member and a second jaw member. The second jaw member includes a channel defined therein and coupled to a cooling agent source and at least one venting port defined therein and fluidly coupled to the channel. During active cooling of the second jaw member, the cooling agent source is configured to supply a cooling agent to the channel.
Public/Granted literature
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