Aaron Germain,Kyle Klein,Michael D. Walker,Benedek Orczy-Timko,Balazs Lesko
申请号：
US15801687
公开号：
US20180132930A1
申请日:
2017.11.02
申请国别(地区):
US
年份:
2018
代理人:
摘要：
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.
