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    • 10. 发明申请
    • TRANSVERSE ACTING SURGICAL SAW BLADE AND SAW
    • 横向作用外科锯片和锯片
    • WO2007041027A2
    • 2007-04-12
    • PCT/US2006/037014
    • 2006-09-22
    • SYNVASIVE TECHNOLOGY, INC.SCHENBERGER, Jon, ChristianFISHER, Michael, G.
    • SCHENBERGER, Jon, ChristianFISHER, Michael, G.
    • A61B17/00
    • A61B17/142A61B17/14A61B2017/00734
    • Various embodiments provide surgical cutting devices and systems for orthopedic and other procedures. Specific embodiments provide saw devices for accessing and cutting subjacent bone and other tissue while minimizing injury to surrounding tissue. One embodiment provides a transverse acting saw blade for performing surgical cuts to bone tissue with minimal injury to surrounding tissue. The blade comprises an elongated member having a first portion and a second portion and a longitudinal and lateral axis. The first portion is configured to engage a drive source to produce longitudinal movement of the first portion that is atraumatic to surrounding tissue. The second portion includes a cutting surface. The longitudinal movement of the first portion is converted to a lateral movement of the second portion that is sufficient to cut engaged bone tissue with the cutting surface. The movement of the second portion is substantially transverse to the movement of the first portion.
    • 各种实施例提供了用于整形外科手术和其他手术的手术切割装置和系统。 具体实施方式提供用于接近和切割下面的骨和其他组织的锯装置,同时最小化对周围组织的伤害。 一个实施例提供了一种横向作用锯片,用于对周围组织进行手术切割,同时对周围组织造成最小伤害。 刀片包括具有第一部分和第二部分以及纵向和横向轴线的细长构件。 第一部分构造成接合驱动源以产生对周围组织无创伤的第一部分的纵向移动。 第二部分包括切割表面。 第一部分的纵向运动被转换成第二部分的横向运动,其足以切割啮合的骨组织与切割表面。 第二部分的移动基本上横向于第一部分的移动。