Invention Grant
- Patent Title: Tissue extraction devices and methods
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Application No.: US16800359Application Date: 2020-02-25
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Publication No.: US11259866B2Publication Date: 2022-03-01
- Inventor: Aaron Germain , Kyle Klein , Michael D. Walker , Benedek Orczy-Timko
- Applicant: MINERVA SURGICAL, INC.
- Applicant Address: US CA Santa Clara
- Assignee: MINERVA SURGICAL, INC.
- Current Assignee: MINERVA SURGICAL, INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Seager, Tufte & Wickhem, LLP
- Main IPC: A61B17/32
- IPC: A61B17/32 ; A61B18/14 ; A61B18/18 ; A61B90/30 ; A61B18/04 ; A61B18/00
Abstract:
A tissue resection device comprises inner and outer coaxial sleeves. The outer sleeve has a cutting window formed therein, and the inner sleeve has a distal cutting end that can be reciprocated past the cutting window. The sleeves comprise electrodes to provide electrosurgical cutting, and an edge portion of the window includes a dielectric material.
Public/Granted literature
- US20200246067A1 TISSUE EXTRACTION DEVICES AND METHODS Public/Granted day:2020-08-06
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