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    • 3. 发明授权
    • Connector assembly for a surgical tool
    • 用于外科手术工具的连接器组件
    • US06638290B2
    • 2003-10-28
    • US09729767
    • 2000-12-06
    • John PascaloffJoseph Ventura
    • John PascaloffJoseph Ventura
    • A61B1714
    • B23D51/10A61B17/144Y10T279/17504
    • A connector assembly for connecting a surgical saw blade to a housing of a surgical instrument. The connector assembly allows a surgeon to align, insert and lock the surgical blade in the collect of the surgical instrument without any special tools, and further provides a stable and robust platform for mounting the surgical saw blade thereto. The connector assembly includes a gripper having a centrally located bore and a pair of opposing shelves. A shaft having shoulders is slidably fitted within the bore of the gripper. The shoulders communicate with ledges of the shelves to prohibit movement of the finger gripper. This same mechanism also prevents movement of a surgical saw blade, once inserted within the slot of the shaft, from becoming dislodged or ejected from the connector assembly. A biasing spring biases the gripper in a first position, but the gripper can move between the first position and a second position.
    • 一种用于将手术锯片连接到手术器械的壳体的连接器组件。 连接器组件允许外科医生在没有任何专用工具的情况下将外科手术刀片对准,插入和锁定在外科器械的收集器中,并且还提供用于将手术锯片安装到其上的稳定和鲁棒的平台。 连接器组件包括具有中心定位的孔和一对相对的搁架的夹持器。 具有肩部的轴可滑动地装配在夹持器的孔内。 肩膀与架子的突起物通信,以防止手指夹持器的移动。 这种相同的机构还防止一旦插入到轴的狭槽内的手术锯片的运动不会从连接器组件移出或弹出。 偏置弹簧在第一位置偏压夹持器,但是夹具可以在第一位置和第二位置之间移动。
    • 4. 发明授权
    • Connector assembly for a surgical saw blade
    • 手术锯片的连接器组件
    • US06302406B1
    • 2001-10-16
    • US09480109
    • 2000-01-10
    • Joseph Ventura
    • Joseph Ventura
    • B23B3120
    • B23D51/10A61B17/144A61B2090/08021B23D49/16Y10T279/17504
    • A connector assembly for connecting a surgical saw blade to a housing of a surgical instrument. The connector assembly allows a surgeon to align, insert and lock the surgical blade in the collet of the surgical instrument without any special tools, and further provides a stable and robust platform for mounting the surgical saw blade thereto. The connector assembly includes a tapered conical shaped sleeve which is positioned within the housing and rotatable in both a clockwise and counter-clock wise direction. A pair of grippers are mounted within the connector assembly and engage the surgical saw blade when the tapered conical shaped gripper sleeve is rotated in a first position. A sternum guard is also mounted to the housing.
    • 一种用于将手术锯片连接到手术器械的壳体的连接器组件。 连接器组件允许外科医生在没有任何专用工具的情况下将外科手术刀片对准,插入和锁定在外科器械的夹头中,并且还提供用于将手术锯片安装到其上的稳定和鲁棒的平台。 连接器组件包括锥形的圆锥形套筒,其定位在壳体内并可沿顺时针方向和逆时针方向旋转。 当锥形锥形夹持器套筒在第一位置旋转时,一对夹持器安装在连接器组件内并与外科锯片接合。 胸罩也安装在外壳上。