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DEVICES FOR DISC HERNIATION REPAIR AND METHODS OF USE
专利权人:
Bret A. Ferree
发明人:
Bret A. Ferree
申请号:
US13324401
公开号:
US20120089162A1
申请日:
2011.12.13
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Devices and methods for fixing defects in the anulus fibrosus (vertebral disc) of a patient are described. The devices a mesh patch first, second, third, and fourth sutures and first, second, third, and fourth anchors. Each anchor has a first portion adapted for insertion into a bone and a second portion having an opening. The sutures are disposed through the openings of the anchors. The first portions of the first and second anchors are inserted into a cranial vertebra. The first portions of the third and fourth anchors are inserted into a caudal vertebra. The mesh patch is positioned adjacent the defect. An end of first suture can be attached to an end of the third suture. An end of the second suture can be attached to an end of the fourth suture. The other ends of each of the first, second, third, and fourth sutures can then be anchored.
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中国工程科技知识中心
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