Gas piston control system for a firearm
    2.
    发明授权
    Gas piston control system for a firearm 有权
    燃气活塞控制系统为枪支

    公开(公告)号:US08869674B2

    公开(公告)日:2014-10-28

    申请号:US13683273

    申请日:2012-11-21

    IPC分类号: F41A5/28

    CPC分类号: F41A5/28

    摘要: A gas system for a firearm having a gas block coupled to a barrel with a gas capture port in communication with a barrel gas port. A sleeve removeably mounted inside the gas block has: a gas conduit; a seat near the gas conduit; a projection; and a rod conduit communicating gas through the projection. A rod movably mounted in the gas block has a cup fitting over the projection.A valve has a knob coupleable to the gas block and a plug moveable within the pressure sleeve with a plunger engageable with the seat to adjust gas flow through the gas conduit to the rod conduit. Gas discharged from a fired cartridge flows against the cup to drive the rod to reload the firearm. The plug is moveable by the knob to a plurality of positions to alter the gas conveyed to the rod.

    摘要翻译: 一种用于枪械的气体系统,其具有联接到桶的气体块,其中气体捕获端口与筒状气体端口连通。 可移除地安装在气体块内的套管具有:气体导管; 靠近气体管道的座位; 一个投影 以及将气体通过突出物连通的杆导管。 可移动地安装在气体块中的杆具有配合在突出部上方的杯。 阀具有可连接到气体块的旋钮和可在压力套筒内移动的塞子,其具有可与座接合的柱塞,以调节通过气体管道到杆导管的气流。 从燃烧筒排出的气体流过杯子驱动杆重新装载枪支。 塞子可以通过旋钮移动到多个位置以改变输送到杆的气体。

    Flexible wrist for surgical tool
    3.
    发明授权
    Flexible wrist for surgical tool 有权
    柔性手腕用于外科手术工具

    公开(公告)号:US08790243B2

    公开(公告)日:2014-07-29

    申请号:US13020625

    申请日:2011-02-03

    IPC分类号: A61B1/00

    摘要: The present invention is directed to a tool having a wrist mechanism that provides pitch and yaw rotation in such a way that the tool has no singularity in roll, pitch, and yaw. In one embodiment, a minimally invasive surgical instrument includes an elongate shaft having a working end, a proximal end, and a shaft axis between the working end and the proximal end; and an end effector. A wrist member has a flexible tube including an axis extending through an interior surrounded by a wall. The wall of the flexible tube includes a plurality of lumens oriented generally parallel to the axis of the flexible tube. The wrist member has a proximal portion connected to the working end of the elongate shaft and a distal portion connected to the end effector. A plurality of actuation cables have distal portions connected to the end effector and extend from the distal portion through the lumens of the wall of the wrist member toward the elongate shaft to proximal portions which are actuatable to bend the wrist member in pitch rotation and yaw rotation.

    摘要翻译: 本发明涉及一种具有手腕机构的工具,其提供俯仰和偏转旋转,使得该工具在滚动,俯仰和偏转中没有奇异性。 在一个实施例中,微创手术器械包括细长轴,其具有在工作端和近端之间的工作端,近端和轴线; 和末端执行器。 手腕构件具有柔性管,其包括延伸穿过由壁围成的内部的轴线。 柔性管的壁包括大致平行于柔性管的轴线定向的多个管腔。 手腕构件具有连接到细长轴的工作端的近端部分和连接到端部执行器的远端部分。 多个致动电缆具有连接到末端执行器的远端部分并且从远端部分延伸穿过腕部构件的壁的内腔朝向细长轴到近端部分,该近端部分可以在俯仰旋转和偏转旋转中使手腕构件弯曲 。

    Instrument interface of a robotic surgical system
    5.
    发明授权
    Instrument interface of a robotic surgical system 有权
    机器人手术系统的仪器界面

    公开(公告)号:US08529582B2

    公开(公告)日:2013-09-10

    申请号:US13112452

    申请日:2011-05-20

    IPC分类号: A61B19/00 B23Q3/157

    摘要: An instrument interface of a robotic manipulator and a surgical system including the instrument interface are provided. In one embodiment, the instrument interface includes a spring-loaded input for providing axial load and torque to a sterile adaptor capable of operably coupling an instrument. In another embodiment, a robotic surgical manipulator system includes a manipulator assembly, including a base link operably coupled to a distal end of a manipulator arm, and a carriage link movably coupled to the base link along a lengthwise axis, the carriage link including an integrated instrument interface. The system further includes an instrument operably coupled to the carriage link via the instrument interface, and a processor operably coupled to the manipulator assembly for sensing presence of the instrument.

    摘要翻译: 提供了机器人操纵器的仪器界面和包括仪器界面的手术系统。 在一个实施例中,仪器接口包括用于向能够可操作地连接仪器的无菌适配器提供轴向负载和扭矩的弹簧加载输入。 在另一个实施例中,机器人手术操纵器系统包括操纵器组件,其包括可操作地联接到操纵臂的远端的基部连杆和沿着纵向轴线可移动地联接到所述基部连杆的滑架连杆,所述滑架连杆包括集成 仪器界面。 该系统还包括经由仪器接口可操作地耦合到滑架连杆的仪器,以及可操作地耦合到操纵器组件的用于感测仪器存在的处理器。

    STERILE SURGICAL DRAPE
    7.
    发明申请
    STERILE SURGICAL DRAPE 审中-公开
    无创手术

    公开(公告)号:US20120232566A1

    公开(公告)日:2012-09-13

    申请号:US13476083

    申请日:2012-05-21

    IPC分类号: B32B1/08 B23P11/00 A61B19/00

    摘要: An improved sterile drape, system, and method for draping portions of a telerobotic surgical system are provided. In one embodiment, a sterile drape includes an exterior surface adjacent to a sterile field for performing a surgical procedure, and an interior surface forming a cavity for receiving the non-sterile portion of a robotic surgical system, such as a manipulator. The drape further includes a fastener coupled to the exterior surface for securing the sterile drape to the non-sterile portion of the robotic surgical system while reducing the volume of the sterile drape. Advantageously, the drape allows for quick and simple installation and increases visualization of the patient by reducing the size of the drape with more form fitting features, while allowing for freedom of movement of the manipulator.

    摘要翻译: 提供了一种改进的无菌悬垂布,系统和方法,用于覆盖远程外科手术系统的部分。 在一个实施例中,无菌悬垂包括邻近用于进行外科手术的无菌区域的外表面,以及形成用于接收诸如操纵器的机器人手术系统的非无菌部分的空腔的内表面。 该悬垂布还包括连接到外表面的紧固件,用于将无菌覆盖物固定到机器人手术系统的非无菌部分,同时减少无菌盖布的体积。 有利地,盖布允许快速和简单的安装,并且通过以更多的形状配合特征减小悬垂布的尺寸,同时允许操纵器的移动自由来增加患者的可视化。

    Sterile surgical drape
    8.
    发明授权
    Sterile surgical drape 有权
    无菌手术悬垂

    公开(公告)号:US08202278B2

    公开(公告)日:2012-06-19

    申请号:US12760779

    申请日:2010-04-15

    IPC分类号: A61B19/02

    摘要: A sterile drape, system, and method for draping portions of a telerobotic surgical system are provided. In one embodiment, a sterile drape includes an exterior surface adjacent to a sterile field for performing a surgical procedure, and an interior surface forming a cavity for receiving the non-sterile portion of a robotic surgical system, such as a manipulator. The drape further includes an integral cuff including a permanently turned-up fold of the exterior and interior surfaces at an open end of the cavity and a marker on the permanently turned-up fold designating a sterile side and a non-sterile side of the drape.

    摘要翻译: 提供了一种用于悬挂远程外科手术系统的部分的无菌悬垂布,系统和方法。 在一个实施例中,无菌悬垂包括邻近用于进行外科手术的无菌区域的外表面,以及形成用于接收诸如操纵器的机器人手术系统的非无菌部分的空腔的内表面。 该悬垂布进一步包括一体式的袖带,其包括在空腔的开口端处的外表面和内表面的永久折叠折叠,以及在永久折叠折叠上的标记,其指定悬垂布的无菌侧和非无菌侧 。

    Surgical accessory clamp and method
    9.
    发明授权
    Surgical accessory clamp and method 有权
    手术附件夹和方法

    公开(公告)号:US08182469B2

    公开(公告)日:2012-05-22

    申请号:US11240087

    申请日:2005-09-30

    IPC分类号: A61B17/00 B25B5/04

    摘要: A surgical accessory clamp, method of use, and a robotic surgical system including the clamp are disclosed. A surgical accessory may be attached and removed from a manipulator arm during a surgical procedure without requiring the use of an intermediate sterile accessory clamp, thus removing the need for a detachable accessory mount or adaptor that needs cleaning and sterilization and allowing for greater efficiency and cost-effectiveness. The accessory clamp further allows for easy removal and attachment of instruments, tools, or accessories to the robotic surgical system without breach of sterility. In one embodiment, an accessory clamp includes a base for coupling to a distal end of a manipulator arm; two clamp jaws adapted to receive a surgical accessory, each of the clamp jaws rotatably coupled to the base and configured to pivot relative to one another; a sterile drape portion over the two clamp jaws; and a lever portion capable of actuating the two clamp jaws into an open position or a closed position.

    摘要翻译: 公开了一种手术附件夹具,使用方法和包括夹具的机器人手术系统。 在外科手术过程中,外科手术辅助部件可以从手术臂附接和移除,而不需要使用中间的无菌附件夹具,因此不再需要可拆卸的附件安装件或适配器,需要清洁和灭菌并允许更高的效率和成本 有效性 附件夹还可以方便地将仪器,工具或附件移除到机器人手术系统中,而不会破坏无菌性。 在一个实施例中,附件夹具包括用于联接到操纵臂的远端的基座; 两个夹钳适于接纳外科附件,每个夹钳可旋转地联接到基座并且构造成相对于彼此枢转; 两个夹爪上的无菌悬垂部分; 以及能够使两个夹爪进入打开位置或关闭位置的杆部。

    Cable Re-ordering Device
    10.
    发明申请
    Cable Re-ordering Device 有权
    电缆重新订购设备

    公开(公告)号:US20110277579A1

    公开(公告)日:2011-11-17

    申请号:US12780747

    申请日:2010-05-14

    IPC分类号: B25J18/00 B25J13/00 F16L3/00

    摘要: A cable guide re-orders a plurality of cables. A first guide plate has a plurality of first guide holes that receive a plurality of cables in a first order. A second guide plate has a plurality of second guide holes that receive the plurality of cables in a different second order. An intermediate guide plate is located between the first and second guide plates. The intermediate guide plate has a plurality of intermediate guide holes. Each of the intermediate guide holes receives one of the plurality of cables and causes a change of direction in the cable to facilitate the change from the first to the second order. The intermediate guide plate may further include cable passages to allow some cables to pass through without changing direction. There may be more than one intermediate guide plate. The cables may change from a generally linear to a generally circular arrangement.

    摘要翻译: 电缆导轨重新订购多根电缆。 第一引导板具有多个第一引导孔,其以第一顺序接收多个电缆。 第二引导板具有多个第二引导孔,其以不同的二次接收多个电缆。 中间导板位于第一和第二导向板之间。 中间导板具有多个中间导向孔。 每个中间引导孔容纳多个电缆中的一个,并且导致电缆中的方向改变以便于从第一到第二次的改变。 中间引导板还可以包括电缆通道,以允许一些电缆通过而不改变方向。 可能有多个中间导板。 电缆可能从一般线性变化到大致圆形的布置。