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Medical devices, systems and methods for closing perforations
专利权人:
Vihar C. Surti
发明人:
Vihar C. Surti
申请号:
US12125475
公开号:
US09155532B2
申请日:
2008.05.22
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Medical devices, systems and methods for placing tissue fixation devices are provided. The medical device includes a plurality of elongate delivery devices, a plurality of elongate tubes, and a distal tip. Each delivery device defines a delivery lumen sized to receive a tissue fixation device. Each elongate tube defines a tube lumen sized to receive one of the delivery devices. Each tube lumen has a distal port. The distal tip is connected to the plurality of elongate tubes and defines a guide surface positioned distally of the distal ports. The guide surface is structured to redirect the plurality of delivery devices radially outwardly as the plurality of delivery devices are distally translated through the tube lumens and the distal ports of the plurality of elongate tubes. A medical system is formed by an endoscope that is selectively attachable to the medical device.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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