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1. 发明申请

US20080300461A1 Endoscopic Device 审中-公开
标题翻译：内窥镜装置
公开(公告)号：US20080300461A1
公开(公告)日：2008-12-04
申请号：US11755926
申请日：2007-05-31
申请人： William D. Shaw , Jeffrey D. Messerly , Gary W. Knight , Jessica Fox
发明人： William D. Shaw , Jeffrey D. Messerly , Gary W. Knight , Jessica Fox
IPC分类号： A61B1/008
CPC分类号： A61B1/0052
摘要： An endoscopic surgical instrument for performing a procedure inside a patient. The instrument includes a handle assembly including a grip for holding the instrument and controls for controlling movement of the instrument. An elongate shaft having a grip end is mounted on the handle assembly. The shaft has a working end opposite the grip end. The shaft has a proximal portion adjacent the grip end and a distal portion adjacent the working end. The proximal portion has a centerline and is selectively rotatable with respect to the handle assembly. The distal portion has a centerline and is selectively articulatable relative to the proximal portion of the shaft. The instrument includes an end effector mounted on the working end of the elongate shaft. The end effector is selectively rotatable about the distal portion of the shaft.
摘要翻译：一种用于在患者体内进行手术的内镜手术器械。仪器包括手柄组件，其包括用于保持仪器的手柄和用于控制仪器运动的控制。具有握持端的细长轴安装在手柄组件上。轴具有与抓地端相对的工作端。轴具有邻近抓握端的近端部分和与工作端相邻的远端部分。近端部分具有中心线并且可相对于把手组件选择性地旋转。远侧部分具有中心线并且可相对于轴的近端部分选择性地关节运动。仪器包括安装在细长轴的工作端上的端部执行器。端部执行器可围绕轴的远端部分选择性地旋转。

2. 发明申请

US20070296365A1 ROTATION ACTUATOR FOR ENDOSCOPIC DEVICES 有权
标题翻译：内窥镜装置的旋转执行器
公开(公告)号：US20070296365A1
公开(公告)日：2007-12-27
申请号：US11425525
申请日：2006-06-21
申请人： Jeffrey David Messerly , Gary W. Knight , Barry Thomas Jamison , William D. Shaw
发明人： Jeffrey David Messerly , Gary W. Knight , Barry Thomas Jamison , William D. Shaw
IPC分类号： B25J9/16 , G05B19/18
CPC分类号： A61B17/1285 , A61B34/30 , A61B34/71 , A61B90/03 , A61B2017/2902 , A61B2017/2905 , A61B2017/2923 , A61B2017/2925 , A61B2017/2929 , A61B2017/2946 , A61B2034/301 , A61B2090/0813
摘要： Methods and devices are provided for rotating an end effector on a long, flexible medical device. The methods and devices utilize an actuator mechanism that is effective to rotate an end effector on the distal end of an elongate flexible shaft. The actuator mechanism is movable between a freely rotatable position and a rotationally resistant position. When the actuator mechanism is in a freely rotatable position, the actuator mechanism can be rotated to impart torque to the end effector, and thus at least a distal portion of the elongate shaft, to cause the end effector to rotate. In order to prevent the actuator mechanism from “freewheeling,” wherein the actuator mechanism freely rotates in an opposite direction upon release rather than the end effector rotating in the desired direction, the actuator mechanism can be moved to the rotationally resistant position.
摘要翻译：提供了用于在长的，柔性的医疗装置上旋转端部执行器的方法和装置。所述方法和装置利用致动器机构，其有效地使末端执行器在细长柔性轴的远端上旋转。致动器机构可在可自由旋转的位置和抗旋转位置之间移动。当致动器机构处于可自由旋转的位置时，致动器机构可以旋转，以向端部执行器施加扭矩，并且因此使细长轴的至少远端部分转动，使端部执行器旋转。为了防止致动器机构“续流”，其中致动器机构在释放时沿相反的方向自由旋转，而不是端部执行器沿期望的方向旋转，致动器机构可以移动到可旋转的位置。

3. 发明授权

US4104095A Method for producing tubular article 失效
标题翻译：管状制品的制造方法
公开(公告)号：US4104095A
公开(公告)日：1978-08-01
申请号：US742694
申请日：1976-11-17
申请人： William D. Shaw
发明人： William D. Shaw
IPC分类号： B29C70/82 , F16L9/12 , B32B31/26
CPC分类号： F16L9/121 , B29C70/82 , Y10S138/02 , Y10S138/03
摘要： A method and apparatus are disclosed for producing a composite pipe for handling destructive materials under pressure and vacuum conditions. The pipe includes a tubular liner formed of thermoplastic material capable of withstanding the destructive material. A strip of glass fiber fabric is helically wrapped around the outer surface of the liner. Heat is applied externally to the wrapped liner at a sufficient rate to simultaneously melt the exterior surface of the liner and thermally expand the liner radially outwardly into the openings in the fabric. Upon cooling, a permanent mechanical bond is achieved between the liner and the fabric. A layer of fiber glass and resin is then applied to the outer surface of the wrapped liner for structional rigidity and strength.
摘要翻译：公开了用于在压力和真空条件下制造用于处理破坏性材料的复合管的方法和装置。该管包括由能够承受破坏性材料的热塑性材料形成的管状衬套。玻璃纤维织物条被螺旋缠绕在衬垫的外表面上。以足够的速率在外部施加热量以同时熔化衬套的外表面并将衬垫径向向外膨胀到织物的开口中。在冷却时，在衬里和织物之间实现永久性的机械结合。然后将一层玻璃纤维和树脂施加到包裹衬垫的外表面上，用于结构刚度和强度。

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