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    Method of switching a cordless hand-held ultrasonic cautery cutting device
    71.
    发明授权
    Method of switching a cordless hand-held ultrasonic cautery cutting device 有权
    切换无绳手持式超声波烧灼切割装置的方法

    公开(公告)号：US08334468B2

    公开(公告)日：2012-12-18

    申请号：US12868545

    申请日：2010-08-25

    申请人： Matthew A. Palmer ,  Kevin W. Smith ,  Thomas O. Bales, Jr. ,  Derek Dee Deville

    发明人： Matthew A. Palmer ,  Kevin W. Smith ,  Thomas O. Bales, Jr. ,  Derek Dee Deville

    IPC分类号： H01H9/00

    CPC分类号： A61B17/320092 ,  A61B2017/00017 ,  A61B2017/00367 ,  A61B2017/00389 ,  A61B2017/00734

    摘要： A method for operating an ultrasonic, self-powered surgical device, includes the steps of connecting a self-contained power supply to a surgical device handle, providing a control circuit within at least one of the handle and the power supply, the control circuit being operable to carry out at least two operational conditions of the surgical device, and effecting the at least two operational conditions with a two-stage switch electrically connected to the control circuit, a first stage of the switch effecting a first of the at least two operational conditions and a second stage of the switch effecting a second of the at least two operational conditions different from the first operational condition.

    摘要翻译： 一种用于操作超声波自动外科手术装置的方法包括以下步骤：将独立电源连接到手术装置手柄，在手柄和电源中的至少一个内提供控制电路，所述控制电路为 可操作以执行所述手术装置的至少两个操作条件，并且通过电连接到所述控制电路的两级开关来实现所述至少两个操作条件，所述开关的第一级执行所述至少两个操作中的第一阶段 条件和开关的第二阶段影响与第一操作条件不同的至少两个操作条件中的第二阶段。

    Cordless hand-held ultrasonic cautery cutting device
    72.
    发明授权
    Cordless hand-held ultrasonic cautery cutting device 有权
    无绳手持式超声波烧灼切割装置

    公开(公告)号：US08333778B2

    公开(公告)日：2012-12-18

    申请号：US13072247

    申请日：2011-03-25

    申请人： Kevin W. Smith ,  Thomas O. Bales, Jr. ,  Matthew A. Palmer ,  Derek Dee Deville

    发明人： Kevin W. Smith ,  Thomas O. Bales, Jr. ,  Matthew A. Palmer ,  Derek Dee Deville

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320092 ,  A61B2017/00017 ,  A61B2017/00075 ,  A61B2017/00137 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/320098 ,  Y10T29/49005 ,  Y10T29/49169

    摘要： An ultrasonic surgical assembly includes an ultrasonic transducer operable to convert a received motional voltage into a movement of a cutting blade of an ultrasonic waveguide, a motional feedback circuit connected in a parallel configuration with the transducer, a variable power source operable to apply a first voltage between a set of connection points to the parallel configuration, a voltage meter operable to determine a feedback voltage measured from the motional feedback circuit, and a voltage controller operable to vary an output of the power source based upon the measured feedback voltage, resulting in a substantially constant feedback voltage and maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.

    摘要翻译： 超声波手术组件包括超声波换能器，其可操作以将接收到的运动电压转换成超声波波导的切割刀片的运动，与所述换能器并联配置的运动反馈电路，可操作以施加第一电压 在一组到并联配置的连接点之间，可操作以确定从运动反馈电路测量的反馈电压的电压计和可操作以基于所测量的反馈电压来改变电源的输出的电压控制器，从而导致 基本上恒定的反馈电压并且保持切割刀片跨越各种切削负载的基本恒定的运动速度。

    Surgical sterilizer with integrated battery charging device
    74.
    发明授权
    Surgical sterilizer with integrated battery charging device 有权
    手术消毒器带集成电池充电装置

    公开(公告)号：US08278873B2

    公开(公告)日：2012-10-02

    申请号：US12878508

    申请日：2010-09-09

    申请人： Kevin W. Smith ,  Michael Sean McBrayer ,  Derek Dee Deville ,  Thomas O. Bales, Jr.

    发明人： Kevin W. Smith ,  Michael Sean McBrayer ,  Derek Dee Deville ,  Thomas O. Bales, Jr.

    IPC分类号： H02J7/00

    CPC分类号： H02J7/00 ,  A61B2017/00734 ,  A61L2/00 ,  A61L2202/20 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10

    摘要： A device for sterilizing and charging a battery of a surgical instrument, comprising a surgical sterilization device that has a sealable sterilization enclosure and is operable to surgically sterilize a rechargeable battery of a battery-operated surgical instrument when the battery is sealed in the sterilization enclosure. An inductively powered battery-charging platform is also disposed inside the sterilization enclosure and has a charger that conductively charges the battery when the battery is placed at the charger. A power receiver sub-assembly that is electrically coupled to the charger receives electrical power inductively from a power supply that is disposed outside the sterilization enclosure. Thus, the battery is charged without breaching the sealed sterilization enclosure and simultaneously while the battery is being sterilized.

    摘要翻译： 一种用于对外科器械的电池进行消毒和充电的装置，包括具有可密封灭菌器外壳的外科手术消毒装置，并且可操作以在所述电池密封在所述灭菌器外壳中时对电池供电的手术器械的可再充电电池进行手术式灭菌。 电感充电电池充电平台还设置在灭菌箱内，并具有一个充电器，当电池放置在充电器时对电池进行导电充电。 电耦合到充电器的电源接收器子组件从设置在灭菌外壳外部的电源感应地接收电力。 因此，电池在不破坏密封的灭菌包装的同时进行充电，同时在电池被消毒的同时进行充电。

    Cordless Hand-Held Ultrasonic Cautery Cutting Device
    76.
    发明申请
    Cordless Hand-Held Ultrasonic Cautery Cutting Device 有权
    无绳手持式超声波烙铁切割装置

    公开(公告)号：US20110167620A1

    公开(公告)日：2011-07-14

    申请号：US13072345

    申请日：2011-03-25

    申请人： Kevin W. Smith ,  Thomas O. Bales, JR. ,  Matthew A. Palmer ,  Derek Dee Deville

    发明人： Kevin W. Smith ,  Thomas O. Bales, JR. ,  Matthew A. Palmer ,  Derek Dee Deville

    IPC分类号： H04R31/00

    CPC分类号： A61B17/320092 ,  A61B2017/00017 ,  A61B2017/00075 ,  A61B2017/00137 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/320098 ,  Y10T29/49005 ,  Y10T29/49169

    摘要： An ultrasonic surgical assembly includes an ultrasonic-movement-generator assembly having a shell and an ultrasonic-driving-wave-signal generating circuit housed within the shell, an ultrasonic transducer having a proximal end and an ultrasonic-movement-producing distal end, an ultrasonic waveguide having a proximal end for receiving ultrasonic movement thereat, and a handle body having a waveguide attachment dock operable to accept the waveguide therein, an ultrasonic-movement-generator assembly dock operable to selectively removably secure the ultrasonic-movement-generator assembly thereto, and a transducer attachment dock operable to substantially simultaneously selectively removably and rotatably freely couple the ultrasonic transducer to the handle body rotationally independent of the ultrasonic-movement-generator assembly and axially align the ultrasonic-movement-producing distal end opposite the proximal end of the ultrasonic waveguide when the ultrasonic waveguide is disposed within the waveguide attachment dock.

    摘要翻译： 一种超声波外科手术组件，包括具有外壳的超声波运动发生器组件和容纳在外壳内的超声波驱动波信号发生电路，具有近端和超声波运动产生远端的超声波换能器，超声波 波导，其具有用于在其上接收超声波运动的近端，以及具有可操作以接纳其中的波导的波导连接托架的手柄主体，可操作以选择性地可移除地将超声波运动发生器组件固定到其上的超声波运动发生器组合座，以及 传感器附件底座，其可操作以基本上同时选择性地可移除地和可旋转地自由地将超声波换能器耦合到手柄主体，其独立于超声波运动发生器组件旋转地并且轴向对准与超声波波导的近端相对的超声波移动产生远端 当超声波波导被布置成w时 在波导连接坞。

    Viscosity control and filtration of well fluids
    77.
    发明申请
    Viscosity control and filtration of well fluids 审中-公开
    井液的粘度控制和过滤

    公开(公告)号：US20100288708A1

    公开(公告)日：2010-11-18

    申请号：US12800969

    申请日：2010-05-26

    申请人： Robert L. Sloan ,  Kevin W. Smith ,  Harry D. Smith, JR.

    发明人： Robert L. Sloan ,  Kevin W. Smith ,  Harry D. Smith, JR.

    IPC分类号： B01D17/12 ,  B01D17/00

    CPC分类号： B01D29/114 ,  B01D29/48 ,  B01D29/54 ,  E21B43/08 ,  E21B43/088 ,  E21B43/34

    摘要： Circulating completion, workover and drilling fluids used in hydrocarbon recovery are filtered after monitoring for viscosity, which frequently causes plugging of filters. A viscometer generates a signal representative of viscosity in the fluid; the signal is used by a programmable controller to divert viscous fluid from the filter, or to take other action to prevent damage to the filter. The viscometer can be used in various positions in the system. Fluids deemed too viscous for the filter can be sent to a viscosity-reducing device, which may be a heating, shear-thinning, or cavitation device, to reduce its viscosity, enabling the fluid to pass through a filter without fouling. After filtering and a return to a lower temperature, the fluid may be treated if necessary to become viscous again for a useful purpose. A temperature monitor can be deployed on the fluid emerging or downstream from the cavitation or other device to assist in correlating temperatures to viscosities of various fluids. The cavitation device can also be used to increase the concentration of a dilute polymer-containing fluid to a usefully viscous value.

    摘要翻译： 监测粘度后过滤碳氢化合物回收中使用的循环完井，修井和钻井液，这往往会导致过滤器堵塞。 粘度计产生代表流体中粘度的信号; 该信号由可编程控制器使用，以使来自过滤器的粘性流体转移，或采取其他措施来防止对过滤器的损坏。 粘度计可用于系统中的各种位置。 被认为对于过滤器来说太粘稠的流体可以被送到减粘装置，该装置可以是加热，剪切稀化或空化装置，以降低其粘度，使得流体能够通过过滤器而不会结垢。 过滤并返回到较低的温度后，如有必要，可以对流体进行处理以再次粘稠以用于有用的目的。 温度监测器可以部署在空化或其他装置的出现或下游的流体上，以帮助将温度与各种流体的粘度相关联。 空化装置也可以用于将含稀释的含聚合物的流体的浓度增加到有用的粘稠值。

    Coagulants made in situ from sulfate-containing water and uses therewith
    79.
    发明申请
    Coagulants made in situ from sulfate-containing water and uses therewith 审中-公开
    凝结剂由含硫酸盐水原位制成，并与之配合使用

    公开(公告)号：US20100187130A1

    公开(公告)日：2010-07-29

    申请号：US12657821

    申请日：2010-01-28

    申请人： Kevin W. Smith ,  Robert L. Sloan

    发明人： Kevin W. Smith ,  Robert L. Sloan

    IPC分类号： C02F1/461

    CPC分类号： C02F1/463 ,  C02F1/001 ,  C02F2001/007 ,  C02F2001/46133 ,  C02F2101/101 ,  C02F2103/10 ,  C02F2201/4618

    摘要： Acid mine drainage and surface waters containing sulfate are processed by an electrocoagulator to make aluminum or other polyvalent metal sulfate, which acts as a coagulant for solids suspended in the waters. The process thus removes and puts to good use highly undesirable sulfate anions, obviating combinations with barium and other scale forming metals when the fluids are used in well drilling for other purposes associated with hydrocarbon recovery. Well fluids may be treated with the acid mine drainage including the sulfate coagulant made in it. Efficiency of the process may be enhanced by the addition of an oxidizing agent and/or by passing the fluid through a cavitation device or other mechanism to improve mixing, enabling the process to handle large quantities of acid mine drainage and fluids handled in hydrocarbon recovery, particularly from shale formations.

    摘要翻译： 酸性矿井排水和含硫酸盐的地表水由电凝器处理，以制造铝或其他多价金属硫酸盐，其作为悬浮在水中的固体的凝结剂。 因此，当将该流体用于与烃回收相关的其它目的的钻井中时，该方法从而消除并充分利用高度不希望的硫酸根阴离子，消除与钡和其它结垢形成金属的组合。 井液可以用酸性矿井排水处理，包括在其中制成的硫酸盐凝结剂。 可以通过加入氧化剂和/或通过使流体通过气蚀装置或其它机构以改善混合来提高该方法的效率，使得该方法能够处理大量的酸性矿井排放和在烃回收中处理的流体， 特别是页岩层。

    Force Switch
    80.
    发明申请
    Force Switch 有权
    强制开关

    公开(公告)号：US20100186219A1

    公开(公告)日：2010-07-29

    申请号：US12728471

    申请日：2010-03-22

    申请人： Kevin W. Smith

    发明人： Kevin W. Smith

    IPC分类号： H01H11/00

    CPC分类号： H01H35/14 ,  A61B17/00 ,  A61B17/068 ,  A61B17/115 ,  A61B17/72 ,  A61B2017/00017 ,  A61B2017/00115 ,  A61B2017/00398 ,  A61B2090/032 ,  A61B2090/064 ,  A61B2090/0811 ,  H01H11/00 ,  H01H13/18 ,  H01H2203/00 ,  H01H2235/01 ,  Y10T29/49105

    摘要： A mechanical force switch to be disposed along a longitudinal device axis of a medical device includes an electrically conductive switching piston to form a first electrical contact of the switch, a hollow body, an end stop, a bias device, and an electrically conductive second contact of the switch electrically insulated from the piston. The piston is movably disposed in the body hollow along the axis to define different switch-making and -breaking positions. The piston is also movably disposed in a cavity of the stop and the stop is disposed in the body. The stop can be a smooth or threaded puck. The bias device surrounds the piston and imparts bias against it to retain it in one of the two positions until an external axis force overcomes the bias, at which time the switch indicates a state changeover. The switch can be normally open or closed.

    摘要翻译： 沿着医疗装置的纵向装置轴线设置的机械力开关包括导电开关活塞，以形成开关的第一电接触件，空心体，端部止动件，偏置装置和导电的第二接触件 的开关与活塞电绝缘。 活塞可沿着轴线可移动地设置在主体中空中，以限定不同的开关制造和断裂位置。 活塞也可移动地设置在止动件的空腔中，并且止动件设置在主体中。 停止可以是光滑的或螺纹的圆圈。 偏置装置围绕活塞并施加偏压以将其保持在两个位置之一中，直到外部轴力克服偏压，此时开关指示状态切换。 开关可以正常打开或关闭。