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    • 21. 发明申请
    • Surgical instrument
    • 手术器械
    • US20060095074A1
    • 2006-05-04
    • US11302654
    • 2005-12-14
    • Woojin LeeAndres Chamorro
    • Woojin LeeAndres Chamorro
    • A61B17/28
    • A61B17/2909A61B17/29A61B2017/2902A61B2017/291A61B2017/2927A61B2017/2929A61B2017/2946
    • The surgical instrument includes a distal tool, a rigid or flexible elongated shaft that supports the distal tool, and a proximal handle or control member, where the tool and the handle are coupled to the respective distal and proximal ends of the elongated shaft via distal and proximal bendable motion members. Actuation means extends between said distal and proximal members whereby any deflection of said control handle with respect to said elongated instrument shaft causes a corresponding bending of said distal motion member for control of said working member. A manually rotatable member is arranged adjacent to the control handle for manually rotating the instrument shaft and working member relative to the control handle.
    • 外科器械包括远端工具,支撑远侧工具的刚性或柔性细长轴以及近侧手柄或控制构件,其中工具和手柄经由远端和远端工具联接到细长轴的相应远端和近端,并且 近端可弯曲运动构件。 致动装置在所述远端和近端构件之间延伸,从而所述控制手柄相对于所述细长仪器轴的任何偏转导致所述远端运动构件的相应弯曲以控制所述工作构件。 手动旋转构件邻近控制手柄设置,用于相对于控制手柄手动旋转仪器轴和工作构件。
    • 25. 发明授权
    • Surgical instrument design
    • 手术器械设计
    • US08007511B2
    • 2011-08-30
    • US10858822
    • 2004-06-01
    • David L. BrockWoojin Lee
    • David L. BrockWoojin Lee
    • A61B17/29
    • A61B90/50A61B34/70A61B34/71A61B2017/00398A61B2017/2927A61B2017/2929
    • A surgical instrument system having an instrument member or shaft with a distal portion positionable through an incision of a patient to an internal site and for operation by a surgeon from outside the patient. A tool is carried at the distal end of the instrument shaft controlled by the surgeon in performing a procedure at an operative site of the patient. At least first and second turnable members are spacedly disposed along the instrument shaft distal portion, both disposed within the internal site, and each controlled from outside the patient for providing at least respective first and second degrees of freedom of control of the tool. The turnable members may be either a pivot joint or a bendable section.
    • 一种手术器械系统,其具有仪器构件或轴,其远端部分可通过患者的切口定位到内部位置,并且由外科医生从患者外部进行操作。 在由外科医生控制的仪器轴的远端处,在患者的手术部位进行手术时,承载工具。 至少第一和第二可转动构件沿着仪器轴远侧部分间隔设置,两者都设置在内部位置内,并且每个都从患者外部受控,以提供至少相应的第一和第二自由度的工具的控制。 可转动构件可以是枢转接头或可弯曲部分。