Invention Grant
- Patent Title: Tissue extraction devices and methods
- Patent Title (中): 组织提取装置及方法
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Application No.: US13442686Application Date: 2012-04-09
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Publication No.: US09254142B2Publication Date: 2016-02-09
- Inventor: Aaron Germain , Kyle Klein , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
- Applicant: Aaron Germain , Kyle Klein , Michael D. Walker , Benedek Orczy-Timko , Balazs Lesko
- Applicant Address: US CA Cupertino
- Assignee: IOGYN, INC.
- Current Assignee: IOGYN, INC.
- Current Assignee Address: US CA Cupertino
- Agency: Seager, Tufte & Wickhem, LLP
- Main IPC: A61B18/18
- IPC: A61B18/18 ; A61B17/32 ; A61B17/3205 ; A61B18/14 ; A61B18/00 ; A61B18/12
Abstract:
A tissue cutting device has an outer sleeve with a distal window and an inner cutting sleeve which moves past the window to cut tissue. The inner cutting sleeve has a lumen which may have a larger proximal diameter than distal diameter. A perimeter of the window may comprise a dielectric material. A distal edge of the inner sleeve may be displaced inwardly.
Public/Granted literature
- US20130103021A1 TISSUE EXTRACTION DEVICES AND METHODS Public/Granted day:2013-04-25
Information query
