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    • 3. 发明申请
    • DISPOSABLE SUTURE CUTTER
    • 可切割切割机
    • WO2011160101A1
    • 2011-12-22
    • PCT/US2011/041005
    • 2011-06-18
    • LINVATEC CORPORATIONMILLER, Peter, C.
    • MILLER, Peter, C.
    • A61B17/04A61B17/32
    • A61B17/0467A61B17/320016
    • A suture cutting device is provided, the device suitable for cutting high strength suture materials used in arthroscopic surgeries. The device includes a blade (12) having distal blade portion movable within a distal suture guide, the distal suture guide including a lateral suture guide slot (54). The distal blade portion includes a dorsal recess (70) that, in combination with an upper wall of an enclosed blade guide slot, controls an amount of dorsal movement of a cutting edge during a longitudinal movement of the cutting edge. The combined dorsal movement and longitudinal movement of the cutting edge creating a sliding/slicing movement of the cutting edge against a suture in the suture guide slot. At least a proximal blade portion and an extension blade portion are made of a single blade, those portions defining a spring, contacting a trigger, and effectuating a movement from a first position to a second position.
    • 提供缝合切割装置,该装置适用于切割用于关节镜手术的高强度缝合材料。 该装置包括具有可在远端缝合线引导件内移动的远侧刀片部分的刀片(12),远端缝合线引导件包括横向缝合线引导槽(54)。 远端叶片部分包括背部凹部(70),其与封闭叶片引导槽的上壁组合控制切割刃在切割刃的纵向移动期间的背部运动量。 切削刃的组合的背部运动和纵向运动产生切削刃相对于缝合线引导槽中的缝线的滑动/切片运动。 至少近侧叶片部分和延伸叶片部分由单个叶片制成,这些部分限定弹簧,接触触发器,并实现从第一位置到第二位置的运动。
    • 4. 发明申请
    • KNOTLESS SUTURE ANCHOR NEW
    • 不可思议的锚栓新
    • WO2005037112A1
    • 2005-04-28
    • PCT/US2004/029377
    • 2004-09-10
    • LINVATEC CORPORATIONLOMBARDO, GiuseppeAMERY, DrewMILLER, Peter, C.
    • LOMBARDO, GiuseppeAMERY, DrewMILLER, Peter, C.
    • A61B17/04
    • A61B17/0487A61B17/0401A61B2017/0409A61B2017/0414A61B2017/0448
    • A knotless suture anchor (600) and method for its insertion into tissue are provided. The suture anchor (600) includes an inner member (110) including a proximal shaft and a distal securing member shaped to secure the inner member to the tissue, the proximal shaft including a first locking part and at least one hole (240) extending therethrough for receiving the suture thread (510); and a collar member (120) including an axial bore shaped to receive the proximal shaft of the inner member, a second locking part, and at least one hole (320) extending therethrough and assigned to the hole (240) of the proximal shaft of the inner member, the collar member (120) being axially slidable into unlocked and locked positions relative to the proximal shaft of the inner member, the collar member being relatively axially slidable into the locked position only to secure the suture thread (510).
    • 提供无缝缝合锚(600)及其插入组织的方法。 缝合锚固件(600)包括内部构件(110),其包括近端轴和远侧固定构件,该远端固定构件成形为将内部构件固定到组织,近侧轴包括第一锁定部分和至少一个延伸穿过其中的孔(240) 用于接收缝合线(510); 以及包括轴向孔的套环构件(120),所述轴向孔被成形为容纳所述内部构件的近侧轴,第二锁定部分以及延伸穿过其中的至少一个孔(320),并且分配给所述近端轴的孔(240) 所述内部构件,所述套环构件(120)能够相对于所述内部构件的近侧轴线可轴向滑动到解锁和锁定位置,所述套环构件相对地可滑动到所述锁定位置以仅固定所述缝合线(510)。