发明名称 |
TISSUE EXTRACTION DEVICES AND METHODS |
摘要 |
The tissue cutting device comprises an elongated assembly including both an outer sleeve and an inner sleeve. The outer sleeve has a tissue-receiving window, and the inner sleeve has a distal end which cuts tissue as the inner sleeve is advanced past the window. The tissue is received into a lumen of the inner sleeve, and the inner sleeve lumen is typically enlarged in a proximal direction to reduce the tendency of resected tissue to lodge therein. The tissue displacement member is optionally provided at a distal end of the outer sleeve to further aid in dislodging tissue which becomes captured in a distal end of the inner sleeve of the lumen.
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申请公布号 |
US2013046304(A1) |
申请公布日期 |
2013.02.21 |
申请号 |
US201213531309 |
申请日期 |
2012.06.22 |
申请人 |
ARQOS SURGICAL, INC.;GERMAIN AARON;KLEIN KYLE;ORCZY-TIMKO BENEDEK;WALKER MICHAEL D.;SHADDUCK JOHN H.;TRUCKAI CSABA;LESKO BALAZS |
发明人 |
GERMAIN AARON;KLEIN KYLE;ORCZY-TIMKO BENEDEK;WALKER MICHAEL D.;SHADDUCK JOHN H.;TRUCKAI CSABA;LESKO BALAZS |
分类号 |
A61B17/42;A61B18/18 |
主分类号 |
A61B17/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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