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Fixation system for stabilization and guidance of the spine
专利权人:
SYNTHES GMBH
发明人:
MUELLER, MARCEL,LABHART, MERET
申请号:
ES09792473
公开号:
ES2384311T3
申请日:
2009.09.11
申请国别(地区):
ES
年份:
2012
代理人:
摘要:
System (100, 100 ', 100 ") to stabilize and guide the growth of the spine (7), including said system: At least one elongated support element (10, 10', 10", 10 "') with a width and a length; At least one guide connector (320) with a bone connection portion (330) and a guide portion (340), the bone connection portion (330) being configured and adapted to firmly secure the connector of guide (320) to a vertebra (1, 2, 3, 4, 5, 6) and the guide portion having a support element with at least one passage (393) configured and adapted to receive the elongated support element (10 -10 "'), where the distension element allows a relative sliding movement of the elongated support element (10-10"') in the passage (393) of the support element, in which the guide connector (320) is configured so that it can move along the elongated support element (10-10 "') to allow and control the growth of the column vertebral na (7) along a predetermined trajectory; and At least one bone fixation element (15) with a channel for receiving the elongated support element, a locking mechanism and a bone anchoring portion, the bone anchoring portion being configured and adapted to securely fix the fixation element to the bone. bone, thus providing a firm anchor point, and the locking mechanism configured and firmly fixed to the elongated support element (10-10 '") in the channel, characterized in that the bone connection portion (330) additionally comprises a transverse opening (333) and because the guide portion (340) also comprises a platform element (365) having at least one flexible one (380, 385) with an inner surface and an outer surface, and a connecting portion ( 395) to fix the platform element (365) to the bone connection portion (330), where at least one of the wings (380, 385) can be folded around the elongated support element (10-10 "') p To form at least a portion of the lift element, and where the guide connector (320) additionally comprises a cable (362), said cable (362) being config
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