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公开(公告)号:US5479929A
公开(公告)日:1996-01-02
申请号:US267594
申请日:1994-06-27
申请人: Thomas G. Cooper , David V. Adams , John W. Eaton
发明人: Thomas G. Cooper , David V. Adams , John W. Eaton
CPC分类号: A61B8/12 , A61B8/445 , A61B8/4461
摘要: A drive system with a rotary stop for driving a rotatable load is provided having a motor, a rotary stop and a spring stop assembly for coupling the motor to the rotary stop. The spring stop assembly has a motor-driven gear coupled to a hub by a torsional spring. A position encoder may be attached to the motor. In addition, a drive shaft may be coupled to the motor and the multiturn rotary stop through the spring stop assembly.
摘要翻译: 提供具有用于驱动可旋转负载的旋转止动件的驱动系统,其具有电动机,旋转止动器和用于将电动机联接到旋转止动件的弹簧止动组件。 弹簧止动组件具有通过扭转弹簧联接到轮毂的电机驱动齿轮。 位置编码器可以附接到电动机。 此外,驱动轴可以通过弹簧止动组件联接到马达和多圈旋转止动件。
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公开(公告)号:US6031439A
公开(公告)日:2000-02-29
申请号:US969931
申请日:1997-11-28
CPC分类号: A61B8/12 , A61B8/4245 , A61B8/4461 , A61B1/0052
摘要: A control device for converting a manual input into an electrical signal is provided. The control device includes a control button, a first magnet having a first predetermined polarity, a second magnet having a second predetermined polarity, and a hall-effect sensor located adjacent to the control button. The control button is mounted for pivotal displacement about a neutral position in accordance with the manual input. The first magnet and the second magnet are mounted to the control button. The polarity of the second magnet is opposite the polarity of the first magnet. The hall-effect sensor has an electrical input and an electrical output. The electrical signal produced by the control device may, for example, be used to control the velocity of a motor, which rotates an ultrasound transducer.
摘要翻译: 提供了一种用于将手动输入转换为电信号的控制装置。 控制装置包括控制按钮,具有第一预定极性的第一磁体,具有第二预定极性的第二磁体和位于控制按钮附近的霍尔效应传感器。 控制按钮被安装成根据手动输入绕中立位置进行枢转位移。 第一磁体和第二磁体安装在控制按钮上。 第二磁体的极性与第一磁体的极性相反。 霍尔效应传感器具有电气输入和电气输出。 由控制装置产生的电信号可以例如用于控制旋转超声换能器的马达的速度。
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公开(公告)号:US5626138A
公开(公告)日:1997-05-06
申请号:US482922
申请日:1995-06-07
申请人: John A. Hossack , John W. Eaton , Thomas G. Cooper
发明人: John A. Hossack , John W. Eaton , Thomas G. Cooper
CPC分类号: A61B8/12 , A61B8/445 , A61B8/4461 , G10K11/004 , G10K11/02 , G10K11/30
摘要: According to the present invention, an ultrasonic transducer probe is provided having an array of ultrasonic transducers rotatably mounted about an axis within the ultrasonic transducer probe, a lens mounted to the array, and a housing encasing the array and the lens. The lens is symmetric about the axis of rotation of the array. In addition, the housing has a continuous upper surface that is formed, in a region adjacent to the symmetric lens, to mate with the symmetric lens.
摘要翻译: 根据本发明,提供一种超声波换能器探头,其具有围绕超声波换能器探针中的轴线可旋转地安装的超声波换能器阵列,安装到阵列的透镜以及包围阵列和透镜的壳体。 透镜相对于阵列的旋转轴线是对称的。 此外,壳体具有在与对称透镜相邻的区域中形成的连续上表面,以与对称透镜配合。
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公开(公告)号:US5680863A
公开(公告)日:1997-10-28
申请号:US657646
申请日:1996-05-30
CPC分类号: A61B8/4281 , A61B8/12 , G10K11/32 , G10K11/341 , A61B8/445 , G01S15/892
摘要: A phased array transducer for an ultrasonic imaging system includes a flexible support element which supports an array of piezoelectric transducer elements. Shape transducers such as strain gauges or capacitive transducers are coupled to the support element to generate a signal indicative of the instantaneously prevailing curvature of the array. A user-controlled actuator is coupled to the support element to flex the support element between at least first and second configurations, wherein the support element has separate curvatures along the axis of the transducer in each of the first and second configurations. In some applications the transducer elements are positioned for separate scan formats in the first and second configurations. The support element can be provided with first and second alternating regions which differ in flexibility, in order to concentrate flexing of the support element in the second regions. In some applications the support element may have a cross-sectional dimension of less than about ten millimeters to facilitate insertion of the transducer into a tortuous vessel of a living subject.
摘要翻译: 用于超声成像系统的相控阵转换器包括支撑压电换能器元件阵列的柔性支撑元件。 诸如应变仪或电容式换能器的形状换能器耦合到支撑元件以产生指示阵列瞬时占据的曲率的信号。 用户控制的致动器联接到支撑元件以在至少第一和第二配置之间弯曲支撑元件,其中支撑元件在第一和第二构造中的每一个中沿着换能器的轴线具有单独的曲率。 在一些应用中,换能器元件被定位成在第一和第二配置中分开的扫描格式。 支撑元件可以设置有不同柔性的第一和第二交替区域,以便集中在第二区域中的支撑元件的弯曲。 在一些应用中,支撑元件可以具有小于约十毫米的横截面尺寸,以便于将换能器插入活体的曲折血管。
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公开(公告)号:US5562096A
公开(公告)日:1996-10-08
申请号:US267318
申请日:1994-06-28
CPC分类号: A61B8/12 , A61B8/445 , A61B8/4461 , G10K11/004 , G10K11/02 , G10K11/30
摘要: According to the present invention, an ultrasonic transducer probe is provided having an array of ultrasonic transducers rotatably mounted about an axis within the ultrasonic transducer probe, a lens mounted to the array, and a housing encasing the array and the lens. The lens is symmetric about the axis of rotation of the array. In addition, the housing has a continuous upper surface that is formed, in a region adjacent to the symmetric lens, to mate with the symmetric lens.
摘要翻译: 根据本发明,提供一种超声波换能器探头,其具有围绕超声波换能器探针中的轴线可旋转地安装的超声波换能器阵列,安装到阵列的透镜以及包围阵列和透镜的壳体。 透镜相对于阵列的旋转轴线是对称的。 此外,壳体具有在与对称透镜相邻的区域中形成的连续上表面,以与对称透镜配合。
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公开(公告)号:US09801526B2
公开(公告)日:2017-10-31
申请号:US13465842
申请日:2012-05-07
IPC分类号: A61B1/00 , A61B1/04 , A61B17/00 , A61B5/05 , A61B19/00 , A61B34/37 , A61B34/30 , A61B1/018 , A61B1/002 , A61B1/06 , A61B5/00 , A61B8/12 , A61B1/05 , A61B90/10 , A61B34/00 , A61B34/20 , A61B1/005 , A61B17/34 , A61B90/00
CPC分类号: A61B1/00149 , A61B1/00087 , A61B1/00154 , A61B1/00165 , A61B1/00193 , A61B1/002 , A61B1/0055 , A61B1/018 , A61B1/04 , A61B1/05 , A61B1/06 , A61B5/0086 , A61B8/12 , A61B17/00234 , A61B34/30 , A61B34/37 , A61B34/71 , A61B34/72 , A61B90/10 , A61B90/361 , A61B2017/00314 , A61B2017/00323 , A61B2017/0034 , A61B2017/3447 , A61B2034/2061 , A61B2034/301 , A61B2034/305 , A61B2034/306
摘要: A surgical instrument is inserted through a guide tube. A telemanipulation system moves the distal end of the surgical instrument in all six Cartesian degrees of freedom independently of any guide tube movements.
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公开(公告)号:US09320568B2
公开(公告)日:2016-04-26
申请号:US13476083
申请日:2012-05-21
CPC分类号: A61B34/35 , A61B34/30 , A61B34/37 , A61B34/71 , A61B34/76 , A61B46/10 , A61B90/361 , A61B90/50 , A61B2017/00477 , A61B2034/305 , Y10T29/49826 , Y10T428/13
摘要: A surgical drape comprises an exterior surface adjacent to a sterile field for performing a surgical procedure and an interior surface forming a cavity for receiving a non-sterile portion of a robotic surgical system. The surgical drape also includes a first vent through the interior and exterior surfaces spaced apart from a second vent through the interior and exterior surfaces to create convection heat venting through the surgical drape. The exterior and interior surfaces include a window for positioning adjacent to a monitor screen, the window having a static charge.The drape further comprises second drape section connected to a first drape section and including an instrument sterile adapter for engaging a surgical tool and another non-sterile portion of the robotic surgical system, the sterile adapter configured to transfer signals between the surgical tool and the other non-sterile portion of the robotic surgical system.
摘要翻译: 手术罩包括邻近无菌区域的外表面,用于执行外科手术,以及形成用于接收机器人手术系统的非无菌部分的空腔的内表面。 手术罩还包括通过内部和外部表面的第一通气口,其通过内部和外部表面间隔开第二通气口,以产生穿过手术罩的对流热通气。 外表面和内表面包括用于邻近监视器屏幕定位的窗口,窗口具有静电荷。 所述盖布还包括连接到第一覆盖部分并且包括用于接合外科手术工具的机器无菌适配器和所述机器人手术系统的另一非无菌部分的第二覆盖部分,所述无菌适配器被配置为在所述外科手术工具与所述外科手术工具之间传递信号 机器人手术系统的非无菌部分。
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公开(公告)号:US09232984B2
公开(公告)日:2016-01-12
申请号:US12943754
申请日:2010-11-10
申请人: Gary S. Guthart , Gunter D. Niemeyer , Robert G. Younge , J. Kenneth Salisbury , Thomas G. Cooper
发明人: Gary S. Guthart , Gunter D. Niemeyer , Robert G. Younge , J. Kenneth Salisbury , Thomas G. Cooper
CPC分类号: A61B34/30 , A61B1/00045 , A61B1/0005 , A61B1/04 , A61B1/3132 , A61B8/12 , A61B8/4218 , A61B8/4245 , A61B17/00234 , A61B18/20 , A61B34/20 , A61B34/35 , A61B34/37 , A61B34/70 , A61B90/36 , A61B90/361 , A61B2034/107 , A61B2034/305 , A61B2090/031 , A61B2090/064 , A61B2090/065 , A61B2090/066 , A61B2090/0807 , A61B2090/506
摘要: Systems and methods for performing robotically-assisted surgical procedures on a patient enable an image display device to provide an operator with auxiliary information related to the surgical procedure, in addition to providing an image of the surgical site itself. The systems and methods allow an operator to selectively access and reference auxiliary information on the image display device during the performance of a surgical procedure.
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公开(公告)号:US08911428B2
公开(公告)日:2014-12-16
申请号:US13414445
申请日:2012-03-07
申请人: Thomas G. Cooper , Daniel T. Wallace , Stacey Chang , S. Christopher Anderson , Dustin Williams , Scott Manzo
发明人: Thomas G. Cooper , Daniel T. Wallace , Stacey Chang , S. Christopher Anderson , Dustin Williams , Scott Manzo
CPC分类号: A61B17/00234 , A61B1/0055 , A61B1/0057 , A61B1/008 , A61B34/30 , A61B34/71 , A61B34/72 , A61B2017/00314 , A61B2017/0069 , A61B2017/2908 , A61B2017/2929 , A61B2017/2936 , A61B2034/304 , A61B2034/305 , A61B2034/306
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. A positively positionable multi-disk wrist mechanism includes a plurality of disks or vertebrae stacked in series. Each vertebra is configured to rotate in pitch or in yaw with respect to each neighboring vertebra. Actuation cables are used to manipulate and control movement of the vertebrae. In specific embodiments, some of the cables are distal cables that extend from a proximal vertebra through one or more intermediate vertebrae to a distal vertebra, while the remaining cables are medial cables that extend from the proximal vertebra to one or more of the intermediate vertebrae. The cables are actuated by a pivoted plate cable actuator mechanism.
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。 可靠地定位的多盘腕式机构包括多个堆叠在一起的盘或椎骨。 每个椎骨被配置为相对于每个相邻的椎骨以俯仰或偏航方式旋转。 驱动电缆用于操纵和控制椎骨的运动。 在具体实施例中,一些电缆是从近端椎骨通过一个或多个中间椎骨延伸到远端椎骨的远端电缆,而其余电缆是从近端椎骨延伸到一个或多个中间椎骨的内侧电缆。 电缆由枢轴板电缆致动器机构致动。
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10.
公开(公告)号:US08758352B2
公开(公告)日:2014-06-24
申请号:US12407101
申请日:2009-03-19
IPC分类号: A61F5/00
CPC分类号: A61B34/30 , A61B17/00234 , A61B18/1445 , A61B34/35 , A61B34/37 , A61B34/71 , A61B34/76 , A61B46/13 , A61B90/361 , A61B90/90 , A61B90/98 , A61B2017/00477 , A61B2017/00482 , A61B2034/305 , A61B2090/0803 , A61B2090/0818 , A61B2090/506 , G06Q30/02 , H01H36/0046 , H01H85/0056 , Y10S901/41 , Y10T74/20305 , Y10T74/20311
摘要: Robotic surgical tools, systems, and methods for preparing for and performing robotic surgery include a memory mounted on the tool. The memory can perform a number of functions when the tool is loaded on the tool manipulator: first, the memory can provide a signal verifying that the tool is compatible with that particular robotic system. Secondly, the tool memory may identify the tool-type to the robotic system so that the robotic system can reconfigure its programming. Thirdly, the memory of the tool may indicate tool-specific information, including measured calibration offsets indicating misalignment of the tool drive system, tool life data, or the like. This information may be stored in a read only memory (ROM), or in a nonvolatile memory which can be written to only a single time. The invention further provides improved engagement structures for coupling robotic surgical tools with manipulator structures.
摘要翻译: 用于准备和执行机器人手术的机器人手术工具,系统和方法包括安装在该工具上的存储器。 当工具装载在工具操纵器上时,存储器可以执行多种功能:首先,存储器可以提供一个信号,以验证该工具是否与该特定机器人系统兼容。 其次,工具存储器可以识别机器人系统的工具类型,使得机器人系统可以重新配置其编程。 第三,工具的记忆可以指示工具特定的信息,包括指示工具驱动系统的未对准的测量校准偏移,工具寿命数据等。 该信息可以存储在只读存储器(ROM)中,或存储在只能单次写入的非易失性存储器中。 本发明还提供了用于将机器人外科手术工具与机械手结构相结合的改进的接合结构。
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