RATCHETING FOR MASTER ALIGNMENT OF A TELEOPERATED MINIMALLY-INVASIVE SURGICAL INSTRUMENT

    公开(公告)号:EP3459687A3

    公开(公告)日:2019-06-26

    申请号:EP18203548.5

    申请日:2010-06-11

    IPC分类号: B25J9/16 A61B34/35

    摘要: A minimally-invasive surgical system includes a slave surgical instrument having a slave surgical instrument tip and a master grip. The slave surgical instrument tip has an alignment in a common frame of reference and the master grip, which is coupled to the slave surgical instrument, has an alignment in the common frame of reference. An alignment error, in the common frame of reference, is a difference in alignment between the alignment of the slave surgical instrument tip and the alignment of the master grip. A ratcheting system (i) coupled to the master grip to receive the alignment of the master grip and (ii) coupled to the slave surgical instrument, to control motion of the slave by continuously reducing the alignment error, as the master grip moves, without autonomous motion of the slave surgical instrument tip and without autonomous motion of the master grip.

    A MASTER FINGER TRACKING DEVICE AND METHOD OF USE IN A MINIMALLY INVASIVE SURGICAL SYSTEM
    4.
    发明公开
    A MASTER FINGER TRACKING DEVICE AND METHOD OF USE IN A MINIMALLY INVASIVE SURGICAL SYSTEM 审中-公开
    VERFAHREN ZUR VERWENDUNGFÜREIN MINIMAL-INVASIVES CHIRRGISCHES SYSTEM的ANLEITENDE FINGERVERFOLGUNGSVORRICHTUNG

    公开(公告)号:EP3092969A3

    公开(公告)日:2017-03-01

    申请号:EP16171397.9

    申请日:2010-11-11

    IPC分类号: A61B34/00 A61B17/00 G06F3/01

    摘要: In a minimally invasive surgical system, a hand tracking system tracks a location of a sensor element mounted on part of a human hand. A system control parameter is generated based on the location of the part of the human hand. Operation of the minimally invasive surgical system is controlled using the system control parameter. Thus, the minimally invasive surgical system includes a hand tracking system. The hand tracking system tracks a location of part of a human hand. A controller coupled to the hand tracking system converts the location to a system control parameter, and injects into the minimally invasive surgical system a command based on the system control parameter.

    摘要翻译: 在微创手术系统中,手跟踪系统跟踪安装在人手部分上的传感器元件的位置。 基于人手部分的位置生成系统控制参数。 使用系统控制参数控制微创手术系统的操作。 因此,微创手术系统包括手跟踪系统。 手跟踪系统跟踪人手部分的位置。 耦合到手跟踪系统的控制器将位置转换为系统控制参数,并且将基于系统控制参数的命令注入到微创外科系统中。