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    • 6. 发明授权
    • Peritoneal distension robotic arm
    • 腹膜扩张机器人手臂
    • US5555897A
    • 1996-09-17
    • US308030
    • 1994-09-16
    • Robert L. Lathrop, Jr.Rick E. EmersonJames E. WileyJames M. SklenarAlbert K. ChinFrederick H. MollDavid Forster
    • Robert L. Lathrop, Jr.Rick E. EmersonJames E. WileyJames M. SklenarAlbert K. ChinFrederick H. MollDavid Forster
    • A61B17/00A61B17/02A61B19/00A61G15/00
    • A61B34/30A61B34/76A61B17/00234A61B17/02A61B17/0218
    • The invention provides an apparatus and method for manipulating parts of the body in surgical procedures, particularly useful for peritoneal distension in laparoscopic surgery. The apparatus comprises a positionable support structure having an extendible horizontal arm rotatably mounted to an extendible vertical post, the post having a clamp at its lower end for mounting to a surgical table. An end segment at the distal end of the horizontal arm has a mount for mounting end-of-arm tooling, for example, peritoneal distension instruments. Locking mechanisms are disposed in the horizontal arm, vertical post and end segment to lock the support structure in a desired position. A motor is disposed within the vertical post for power-assisted extension and retraction of the vertical post. Preferably, the locking mechanisms and motor are controllable using switches mounted on the end segment. The method comprises providing a support structure as described mounted to a surgical table, positioning the distal end of the horizontal arm over a patient on the table, activating locking mechanisms in the horizontal arm and vertical post to lock the support structure in position, attaching peritoneal distension instruments to the distal end of the horizontal arm, and vertically extending the vertical post while the horizontal arm remains locked relative to the post, thereby distending the peritoneum of the patient.
    • 本发明提供了一种用于在外科手术中操作身体部位的装置和方法,其特别适用于腹腔镜手术中的腹膜扩张。 该装置包括可定位的支撑结构,其具有可旋转地安装到可延伸的竖直立柱上的可伸缩水平臂,所述柱在其下端具有用于安装到外科手术台的夹具。 在水平臂的远端处的端部段具有用于安装臂端工具的安装件,例如腹膜扩张器械。 锁定机构设置在水平臂,垂直柱和端段中,以将支撑结构锁定在期望的位置。 电动机设置在垂直柱内,用于垂直柱的动力辅助伸缩。 优选地,使用安装在端部段上的开关来控制锁定机构和电动机。 该方法包括提供如上所述安装到外科手术台上的支撑结构,将水平臂的远端定位在患者的桌子上,启动水平臂中的锁定机构和垂直柱以将支撑结构锁定在适当位置,将腹膜 膨胀仪器到水平臂的远端,并且垂直延伸垂直杆,同时水平臂相对于柱保持锁定,从而膨胀患者的腹膜。
    • 7. 发明授权
    • Peritoneal distension robotic arm
    • 腹膜扩张机器人手臂
    • US5372147A
    • 1994-12-13
    • US899556
    • 1992-06-16
    • Robert L. Lathrop, Jr.Rick E. EmersonJames E. WileyJames M. SklenarAlbert K. ChinFrederick H. MollDavid Forster
    • Robert L. Lathrop, Jr.Rick E. EmersonJames E. WileyJames M. SklenarAlbert K. ChinFrederick H. MollDavid Forster
    • A61B17/00A61B17/02A61B19/00
    • A61B34/30A61B34/76A61B17/00234A61B17/02A61B17/0218
    • The invention provides an apparatus and method for manipulating parts of the body in surgical procedures, particularly useful for peritoneal distension in laparoscopic surgery. The apparatus comprises a positionable support structure having an extendible horizontal arm rotatably mounted to an extendible vertical post, the post having a clamp at its lower end for mounting to a surgical table. An end segment at the distal end of the horizontal arm has a mount for mounting end-of-arm tooling, for example, peritoneal distension instruments. Locking mechanisms are disposed in the horizontal arm, vertical post and end segment to lock the support structure in a desired position. A motor is disposed within the vertical post for power-assisted extension and retraction of the vertical post. Preferably, the locking mechanisms and motor are controllable using switches mounted on the end segment. The method comprises providing a support structure as described mounted to a surgical table, positioning the distal end of the horizontal arm over a patient on the table, activating locking mechanisms in the horizontal arm and vertical post to lock the support structure in position, attaching peritoneal distension instruments to the distal end of the horizontal arm, and vertically extending the vertical post while the horizontal arm remains locked relative to the post, thereby distending the peritoneum of the patient.
    • 本发明提供了一种用于在外科手术中操作身体部位的装置和方法,对腹腔镜手术中的腹膜扩张特别有用。 该装置包括可定位的支撑结构,其具有可旋转地安装到可延伸的竖直立柱上的可伸缩水平臂,所述柱在其下端具有用于安装到外科手术台的夹具。 在水平臂的远端处的端部段具有用于安装臂端工具的安装件,例如腹膜扩张器械。 锁定机构设置在水平臂,垂直柱和端段中,以将支撑结构锁定在期望的位置。 电动机设置在垂直柱内,用于垂直柱的动力辅助伸缩。 优选地,使用安装在端部段上的开关来控制锁定机构和电动机。 该方法包括提供如上所述安装到外科手术台上的支撑结构,将水平臂的远端定位在患者的桌子上,启动水平臂中的锁定机构和垂直柱以将支撑结构锁定在适当位置,将腹膜 膨胀仪器到水平臂的远端,并且垂直延伸垂直杆,同时水平臂相对于柱保持锁定,从而膨胀患者的腹膜。