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1.
公开(公告)号:US07625377B2
公开(公告)日:2009-12-01
申请号:US10483002
申请日:2002-07-01
CPC分类号: A61B17/8852 , A61B17/70 , A61B17/8858 , A61B2017/00261 , A61B2017/00539 , A61B2017/00544 , A61B2017/00557 , A61B2017/0256 , A61F2/44 , A61F2/4611 , A61F2002/30153 , A61F2002/30154 , A61F2002/30476 , A61F2002/30492 , A61F2002/30579 , A61F2002/30624 , A61F2002/30626 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2220/0025 , A61F2230/0019 , A61F2230/0021
摘要: An instrument in particular suitable for being inserted into the cavity within a vertebra, which instrument features a collapsed position and an expanded position, in which collapsed position the instrument can be inserted into the cavity through an opening in the vertebral wall. The instrument includes a first upper elongated contact element and a second lower elongated contact element, and member for moving said elements apart in a direction substantially transversely to their contact surfaces to a particular end position, in which the elements are locked in position relative to each other.
摘要翻译: 特别适合于插入椎骨内的空腔中的器械,该器具具有折叠位置和扩张位置,在该位置中,器械可以通过椎骨壁中的开口插入空腔中。 仪器包括第一上部细长接触元件和第二下部细长接触元件,以及用于将所述元件沿基本上横向于其接触表面的方向分开的元件到特定的端部位置的构件,其中元件相对于每个元件被锁定就位 其他。