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CERVICAL OCCLUDER
专利权人:
Khaled Sakhel
发明人:
Khaled Sakhel
申请号:
US13499765
公开号:
US20120247481A1
申请日:
2010.10.04
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A device for occluding a cervix has an elongated conduit sized and shaped to extend from a proximal end outside the vagina to a distal end near the cervix. A loop sized to fit around an exocervix is provided at the distal end. The loop is sufficiently flexible to be tightened and loosened around the exocervix. The device can include a rod inside the conduit. The rod has a distal end and a proximal end, and the loop is joined to the distal end of the rod. Moving the rod longitudinally relative to the conduit tightens or loosens the loop. The ends of the loop can also extend out through the proximal end of the conduit. Pulling on the ends through the conduit tightens the loop.
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中国工程科技知识中心
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