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    • 6. 发明申请
    • Laparoscopic retractable dissector and suture and needle passer
    • 腹腔镜可伸缩解剖器和缝合针针
    • US20050080434A1
    • 2005-04-14
    • US10842737
    • 2004-05-10
    • Steve ChungGerhard Fuchs
    • Steve ChungGerhard Fuchs
    • A61B17/02A61B17/04A61B17/10A61B17/12
    • A61B17/062A61B17/0218
    • Described herein is a device that may be used in various applications, such as medical applications, and, particularly in laparoscopic procedures, to manipulate and/or introduce objects within or into the body. In one embodiment of the invention, a device includes a cannula with a handle that remains exterior to the body and an extendable member on a portion of the device that may be inserted into the body. The handle, which controls the extendable member, may be moved in an axial direction to extend or retract the extendable member from the interior of the cannula. It may also be rotated to swivel the extendable member. Furthermore, the extendable member may include at least one hole that may be used to, for example, grasp a surgical suture or suture needle. Thus, the device may be used to introduce such objects into the body and manipulate them therein.
    • 本文描述的是可以用于各种应用中的装置,例如医疗应用,特别是在腹腔镜手术中,用于操纵和/或引入身体内或身体内的物体。 在本发明的一个实施例中,一种装置包括具有保持在身体外部的手柄的套管和可插入到身体中的该装置的一部分上的可延伸构件。 控制可延伸构件的把手可沿轴向方向移动,以从套管的内部延伸或缩回可延伸构件。 它也可以旋转以使可延伸构件旋转。 此外,可延伸构件可以包括至少一个可用于例如抓住外科缝线或缝合针的孔。 因此,该装置可以用于将这样的物体引入身体并在其中操纵它们。