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Endoscopic method and device for avoiding cutting of rectal tissue in the treatment of hemorrhoids
专利权人:
Gregory Piskun
发明人:
Gregory Piskun
申请号:
US12547322
公开号:
US08430808B2
申请日:
2009.08.25
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A surgical instrument includes a hollow member having a sidewall provided with a window and a closure member movably connected to the hollow member for alternately covering and uncovering the window. The hollow member has a first clamping surface along an edge of the window, while the closure member has a second clamping surface opposing the first clamping surface and disposable substantially adjacent thereto in a clamping or closure configuration of the instrument. The instrument additionally comprises a tissue occlusion component mounted to at least one of the hollow member and the closure member for acting on tissues gripped between the first clamping surface and the second clamping surface, to couple the tissues to each other.
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