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IMPLANTED MAGNETS RETRIEVAL SYSTEM AND METHOD
专利权人:
发明人:
Shaun Davis Gittard
申请号:
US14788920
公开号:
US20160081691A1
申请日:
2015.07.01
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A method of retrieving a pair of previously implanted magnets from a patients body includes maneuvering a guide catheter, which includes a guide magnet affixed to its distal end, toward the implantation site of the implanted magnets. The guide magnet is magnetically coupled to one of the implanted magnets in an orientation in which a through hole of the guide magnet is in register with through holes of the first and second implant magnets. An elongate capture member is slid through the lumen of the guide catheter until one of a proximal segment and a distal segment extends through the through holes of the guide magnet and the implanted magnets. An abutment segment of the elongate capture member, which separates the proximal segment and the distal segment is maneuvered into contact with the magnets. Then, the abutment segment, the guide magnet and the implanted magnets are moved as a group away from the implantation site.
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