Intervertebral dosing device and method
    11.
    发明授权
    Intervertebral dosing device and method 有权
    椎间给药装置及方法

    公开(公告)号:US09445853B2

    公开(公告)日:2016-09-20

    申请号:US14030796

    申请日:2013-09-18

    摘要: Some embodiments of the invention include a cannulated bone screw including a screw shaft with screw thread, a proximal end, a distal end, and a channel extending through the screw shaft. Some embodiments include an inlet port coupled to the channel and extending through the distal end, and an outlet port coupled to the channel by a curved or angled channel region. In some embodiments, the outlet port extends through the screw shaft and exits a side that is substantially parallel to the shaft longitudinal axis. In some embodiments, the cannulated bone screw can form part of a therapy delivery device. In some embodiments, the outlet port extends through a portion of the screw shaft and exits at the distal end. In some embodiments, the valve includes a plunger with a plunger rod within the screw shaft, and a valve seat for control of fluid flow out of the screw.

    摘要翻译: 本发明的一些实施方案包括插管骨螺钉,其包括具有螺纹的螺杆轴,近端,远端和延伸穿过螺杆轴的通道。 一些实施例包括联接到通道并延伸通过远端的入口端口和通过弯曲或成角度的通道区域联接到通道的出口端口。 在一些实施例中,出口端口延伸穿过螺杆轴并离开基本上平行于轴纵向轴线的一侧。 在一些实施例中,插管骨螺钉可以形成治疗递送装置的一部分。 在一些实施例中,出口延伸穿过螺杆轴的一部分并在远端处离开。 在一些实施例中,阀包括在螺杆轴内具有柱塞杆的柱塞和用于控制流出螺杆的流体的阀座。

    DYNAMIC REFERENCE ARRAYS AND METHODS OF USE
    12.
    发明申请
    DYNAMIC REFERENCE ARRAYS AND METHODS OF USE 审中-公开
    动态参考阵列和使用方法

    公开(公告)号:US20150209119A1

    公开(公告)日:2015-07-30

    申请号:US14602723

    申请日:2015-01-22

    IPC分类号: A61B19/00

    摘要: Dynamic reference arrays use markers and trackers to register a patient's anatomy to computer system. Wherein the dynamic reference array may be screwed into a patient's spinous process, clamped on to a spinous process, or attached to the spinous process using posts. In embodiments, a dynamic reference array may comprise a single structure comprising and attachment member and a scaffold. In alternate embodiments, the dynamic reference array may comprise distinct structures that allow the dynamic reference array to swivel and collapse in order to facilitate registration, while not interfering with a surgical procedure.

    摘要翻译: 动态参考数组使用标记和跟踪器将患者的解剖结构注册到计算机系统。 其中动态参考阵列可以拧入患者的棘突中,钳夹在棘突上,或者使用柱连接到棘突。 在实施例中,动态参考阵列可以包括包括和附接构件和支架的单个结构。 在替代实施例中,动态参考阵列可以包括不同的结构,其允许动态参考阵列旋转和折叠以便于注册,同时不干扰外科手术。

    Surgical tool systems and method
    13.
    发明授权

    公开(公告)号:US11607149B2

    公开(公告)日:2023-03-21

    申请号:US16433399

    申请日:2019-06-06

    摘要: Embodiments of the invention provide a guided surgical tool assembly with a guide tube including a sensor, a surgical instrument including a detectable feature moveable within the guide tube, and the sensor capable of detecting the detectable feature when the surgical instrument is inserted in the guide tube. Some embodiments include a sensor pad, a guide stop coupled to the surgical instrument, a plunger mechanism including a compressible spring mechanism coupled to the guide tube, and a wiper capable of being sensed by the sensor pad. Some embodiments include a guided surgical tool assembly system comprising a tool sensor system including a processor and at least one data input/output interface. Some embodiments include a medical robot system with a guided surgical tool assembly and including a robot coupled to an effectuator element configured for controlled movement and positioning along one or more of an x-axis, a y-axis, and a z-axis.

    SURGICAL ROBOT PLATFORM
    14.
    发明申请

    公开(公告)号:US20220409306A1

    公开(公告)日:2022-12-29

    申请号:US17652723

    申请日:2022-02-28

    摘要: A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element and is further configured to (i) calculate a position of the at least one transmitter by analysis of the signals received by the plurality of receivers; (ii) display the position of the at least one transmitter with respect to the body of the patient; and (iii) selectively control actuation of the motor assembly in response to the signals received by the plurality of receivers.

    SURGICAL ROBOT PLATFORM
    17.
    发明申请

    公开(公告)号:US20200155243A1

    公开(公告)日:2020-05-21

    申请号:US16595578

    申请日:2019-10-08

    摘要: A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element and is further configured to (i) calculate a position of the at least one transmitter by analysis of the signals received by the plurality of receivers; (ii) display the position of the at least one transmitter with respect to the body of the patient; and (iii) selectively control actuation of the motor assembly in response to the signals received by the plurality of receivers.

    PERCUTANEOUS BONE SCREW DEVICE
    18.
    发明申请

    公开(公告)号:US20180092680A1

    公开(公告)日:2018-04-05

    申请号:US15833009

    申请日:2017-12-06

    IPC分类号: A61B17/86 A61B17/70 A61B17/00

    摘要: Embodiments of the invention provide a bone screw device including a bone screw with a temporary encasement. In some embodiments, the temporary encasement comprises a biocompatible material that may be an osteoinductive, a hemostatic and or a bacteriocide. Some embodiments include a temporary encasement including a therapeutic. In some embodiments, the temporary encasement comprises a wax. In some embodiments, the screw head is substantially U-shaped. In some embodiments, the screw includes an extension tip extending from the screw shaft. Some embodiments of the invention include a system for percutaneous implantation of a bone screw including a screwdriver shaft rotatably coupled to a screw that includes a temporary encasement. In some embodiments, the screw shaft can be at least partially rotated by the screwdriver shaft. Some further embodiments further include a retractable sleeve at least partially surrounding the screwdriver shaft and the bone screw.

    PERCUTANEOUS BONE SCREW DEVICE
    19.
    发明申请

    公开(公告)号:US20170325863A1

    公开(公告)日:2017-11-16

    申请号:US15667046

    申请日:2017-08-02

    IPC分类号: A61B17/86 A61B17/70 A61B17/00

    摘要: Embodiments of the invention provide a bone screw device including a bone screw with a temporary encasement. In some embodiments, the temporary encasement comprises a biocompatible material that may be an osteoinductive, a hemostatic and or a bacteriocide. Some embodiments include a temporary encasement including a therapeutic. In some embodiments, the temporary encasement comprises a wax. In some embodiments, the screw head is substantially U-shaped. In some embodiments, the screw includes an extension tip extending from the screw shaft. Some embodiments of the invention include a system for percutaneous implantation of a bone screw including a screwdriver shaft rotatably coupled to a screw that includes a temporary encasement. In some embodiments, the screw shaft can be at least partially rotated by the screwdriver shaft. Some further embodiments further include a retractable sleeve at least partially surrounding the screwdriver shaft and the bone screw.