Navigating A Surgical Instrument
    52.
    发明申请
    Navigating A Surgical Instrument 有权
    浏览手术器械

    公开(公告)号:US20100234724A1

    公开(公告)日:2010-09-16

    申请号:US12400951

    申请日:2009-03-10

    IPC分类号: A61B5/05

    摘要: An instrument tracking device for cooperating with an instrument during a surgical procedure where the instrument has an elongated body extending along a first longitudinal axis and including a working member at a distal tip includes a body having a distal end and a proximal end. An opening can be formed through the body along a second longitudinal axis. The opening can define a passthrough in the body from the distal end to the proximal end. A first tracking coil can be disposed in the body and can define a first tracking coil axis that is substantially coaxial with the second longitudinal axis of the body. A connection mechanism cooperates between the elongated housing and the body that secures the body to the elongated housing of the instrument upon passing at least a portion of the elongated housing through the passthrough of the body in an assembled position.

    摘要翻译: 一种仪器跟踪装置,用于在外科手术过程中与仪器配合,其中所述仪器具有沿着第一纵向轴线延伸并且在远侧末端处包括工作构件的细长主体包括具有远端和近端的主体。 可以沿着第二纵向轴线穿过主体形成开口。 开口可以从远端到近端定义体内的穿刺。 第一跟踪线圈可以设置在主体中并且可以限定与主体的第二纵向轴线基本同轴的第一跟踪线圈轴线。 连接机构在细长壳体和主体之间配合,该主体在使组件的位置使细长壳体的至少一部分穿过本体的通路时将身体固定在仪器的细长壳体上。

    Multi-configuration tracknig array and related method
    54.
    发明申请
    Multi-configuration tracknig array and related method 有权
    多配置tracknig数组及相关方法

    公开(公告)号:US20080200794A1

    公开(公告)日:2008-08-21

    申请号:US11708152

    申请日:2007-02-19

    IPC分类号: A61B6/00

    摘要: A navigation system generally determines a location of a portion of a first medical instrument relative to a patient. The navigation system generally includes a multi-configuration tracking array that extends from the first medical instrument. A plurality of tracking devices can be positioned on the multi-configuration tracking array. At least one of the tracking devices changes to define at least a first condition and a second condition. A tracking system detects the tracking devices and relates a change between the first condition and the second condition with a change between at least a first instrument configuration and a second instrument configuration.

    摘要翻译: 导航系统通常确定第一医疗器械相对于患者的一部分的位置。 导航系统通常包括从第一医疗仪器延伸的多配置跟踪阵列。 多个跟踪装置可以位于多配置跟踪阵列上。 跟踪装置中的至少一个改变以限定至少第一条件和第二条件。 跟踪系统检测跟踪装置,并且通过至少第一仪器配置和第二仪器配置之间的变化来关联第一状态和第二状态之间的变化。