Jacob S. Brenner,Gregory A. Magee,Ruey Feng Peh,Erika I. Palmer
申请号：
US14977537
公开号：
US20160106435A1
申请日:
2015.12.21
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Apparatus and methods are provided for ligating a hemorrhoidal blood vessel for treatment of hemorrhoids. An exemplary apparatus includes a housing having a distal end insertable into the rectum, an ultrasound sensor, suction channel, and suction port on the distal end and a compression clip, proximate to the suction port and having two clip arms displaceable from each other, the compression clip having an open configuration within the housing yet biased towards a closed configuration, and wherein the compression clip is deployable in the open configuration and configured to close and compress a tissue segment.
