Surgical instrument
    1.
    发明授权
    Surgical instrument 失效
    手术器械

    公开(公告)号:US5306284A

    公开(公告)日:1994-04-26

    申请号:US838532

    申请日:1992-02-19

    IPC分类号: A61B17/32

    CPC分类号: A61B17/320036

    摘要: Surgical instruments are disclosed for manipulating selected tissue in a body cavity under visual inspection. The preferred instrument includes a probe in which a blade is positioned, wherein the probe includes a lateral aperture near its distal end. The blade can be extended outwardly from the probe along a path which is essentially perpendicular to the longitudinal axis of the probe. After the blade has been extended it can be used to effectively divide tissue. An optical system can be received in the probe for viewing through the lateral aperture in the probe.

    摘要翻译: 公开了用于在视觉检查下操纵体腔中的选定组织的手术器械。 优选的仪器包括其中定位刀片的探针,其中探针包括在其远端附近的侧向孔。 刀片可以沿着基本上垂直于探针的纵向轴线的路径从探头向外延伸。 刀片延伸后,可用于有效分割组织。 光学系统可以被接收在探头中,以便通过探针中的侧向孔观察。

    Surgical instrument
    2.
    发明授权
    Surgical instrument 失效
    手术器械

    公开(公告)号:US4963147A

    公开(公告)日:1990-10-16

    申请号:US380624

    申请日:1989-07-14

    IPC分类号: A61B17/32

    CPC分类号: A61B17/320036

    摘要: Disclosed is an improved surgical method for inspecting and manipulating selected tissue in a body cavity, while minimizing the risk of injury to surrounding tissue, and a surgical instrument therefor.

    摘要翻译: 公开了一种改进的外科手术方法,用于检查和操纵体腔中的选定组织,同时最小化对周围组织的损伤的风险,以及用于其的手术器械。

    Instrument for mesh cutting of the flexor retinaculum
    3.
    发明授权
    Instrument for mesh cutting of the flexor retinaculum 失效
    屈肌视网膜切割仪

    公开(公告)号:US5613976A

    公开(公告)日:1997-03-25

    申请号:US366038

    申请日:1994-12-29

    CPC分类号: A61B17/320036

    摘要: Apparatus and method are described for selective cutting of the transverse carpal ligament of a patient. The instrument includes spaced-apart teeth which are supported on a first arm and a press member which is carried by a second arm. The teeth are prevented from contacting tissue when the first arm is inserted into, or retracted from, the carpal tunnel. After insertion of the first arm into the carpal tunnel, the teeth are exposed to the transverse carpal ligament and the first and second arms are moved towards each other to force the teeth into the transverse carpal ligament to perforate the ligament and enable it to elongate.

    摘要翻译: 描述了用于选择性切割患者的横腕腕韧带的装置和方法。 仪器包括支撑在第一臂上的间隔开的齿和由第二臂携带的按压构件。 当第一臂插入腕管或从腕管回缩时,防止牙齿接触组织。 在将第一臂插入腕管之后,牙齿暴露于横腕腕韧带,第一和第二臂彼此相对移动,以迫使牙齿进入横腕腕韧带以穿透韧带并使其伸长。

    Instrument for mesh cutting of the flexor retinaculum
    4.
    发明授权
    Instrument for mesh cutting of the flexor retinaculum 失效
    屈肌视网膜切割仪

    公开(公告)号:US5387223A

    公开(公告)日:1995-02-07

    申请号:US126257

    申请日:1993-09-24

    IPC分类号: A61B17/3211 A61B17/32

    CPC分类号: A61B17/320036

    摘要: Apparatus and method are described for selective cutting of the transverse carpal ligament of a patient. The instrument includes spaced-apart teeth which are supported on a first arm and a press member which is carried by a second arm. The teeth are prevented from contacting tissue when the first arm is inserted into, or retracted from, the carpal tunnel. After insertion of the first arm into the carpal tunnel, the teeth are exposed to the transverse carpal ligament and the first and second arms are moved towards each other to force the teeth into the transverse carpal ligament to perforate the ligament and enable it to elongate.

    摘要翻译: 描述了用于选择性切割患者的横腕腕韧带的装置和方法。 仪器包括支撑在第一臂上的间隔开的齿和由第二臂携带的按压构件。 当第一臂插入腕管或从腕管回缩时,防止牙齿接触组织。 在将第一臂插入腕管之后,牙齿暴露于横腕腕韧带,第一和第二臂彼此相对移动,以迫使牙齿进入横腕腕韧带以穿透韧带并使其伸长。

    Surgical method and instrument therefor
    5.
    发明授权
    Surgical method and instrument therefor 失效
    手术方法及其手段

    公开(公告)号:US5089000A

    公开(公告)日:1992-02-18

    申请号:US569835

    申请日:1990-08-20

    IPC分类号: A61B17/32

    CPC分类号: A61B17/320036

    摘要: Disclosed is an improved surgical method for inspecting and manipulating selected tissue in a body cavity, while minimizing the risk of injury to surrounding tissue, and a surgical instrument therefor.

    摘要翻译: 公开了一种用于检查和操纵体腔中的选定组织的改进的外科方法,同时最小化对周围组织的损伤风险,以及用于其的手术器械。

    Surgical method
    6.
    发明授权
    Surgical method 失效
    手术方式

    公开(公告)号:US4962770A

    公开(公告)日:1990-10-16

    申请号:US380816

    申请日:1989-07-14

    IPC分类号: A61B17/32

    CPC分类号: A61B17/320036

    摘要: Disclosed is an improved surgical method for inspecting and manipulating selected tissue in a body cavity, while minimizing the risk of injury to surrounding tissue, and a surgical instrument therefor.

    摘要翻译: 公开了一种改进的外科手术方法,用于检查和操纵体腔中的选定组织,同时最小化对周围组织的损伤的风险,以及用于其的手术器械。