专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5174300A Endoscopic surgical instruments having rotatable end effectors 失效
标题翻译：内镜手术器具具有可转动的末端执行器
公开(公告)号：US5174300A
公开(公告)日：1992-12-29
申请号：US833456
申请日：1992-02-07
申请人： Thomas O. Bales , Gregory J. Murphy , Frank A. Scarfone , Charles R. Slater , Kevin W. Smith
发明人： Thomas O. Bales , Gregory J. Murphy , Frank A. Scarfone , Charles R. Slater , Kevin W. Smith
IPC分类号： A61B1/00 , A61B10/00 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/32 , A61B17/3201 , A61B18/14
CPC分类号： A61B17/2909 , A61B17/29 , A61B17/320016 , A61B18/1445 , A61B10/06 , A61B17/3201 , A61B18/1442 , A61B2017/0023 , A61B2017/0046 , A61B2017/0088 , A61B2017/2837 , A61B2017/292 , A61B2017/2926 , A61B2017/2939 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1412 , A61B2018/1415 , A61B2018/1455 , A61B2018/146 , A61B2018/1861
摘要： Medical instruments are provided having end effectors and end effector actuator apparatus which are rotatable relative to the end effectors. The instruments generally include a tube which is typically coupled to the end effectors via a clevis around which the end effectors pivot, a push rod extending through the tube and coupled to the end effectors, an actuator apparatus engaging the tube and the push rod and imparting reciprocal axial motion to the push rod relative to the tube, and end effectors. The actuator apparatus includes a sleeve, spring, handle, and lever arm. The sleeve is movable along the longitudinal axis of the tube against a biasing force of the spring, but is restrained from rotating about the tube. The sleeve has a locking element on its proximal end. The handle surrounds and rotatably engages the proximal end of the tube and has a locking element on its distal end which mates with the locking element of the sleeve and disengages therewith when the sleeve is advanced along the tube. Upon disengagement, the tube, push rod, and end effectors can be rotated. The lever arm pivotally engages the handle and is coupled to the push rod such that pivotal movement of the lever arm relative to the handle effects movement of the push rod relative to the tube and pivotal movement of the end effectors. To decouple rotation of the push rod from the lever arm, a generally spherical push rod engaging element is provided in a generally cylindrical bore of the lever arm.
摘要翻译：提供了具有能够相对于末端执行器旋转的末端执行器和末端执行器致动器装置的医疗器械。仪器通常包括管，其通常通过U形夹连接到端部执行器，末端执行器绕其枢转，推杆延伸穿过管并联接到端部执行器，致动器装置接合管和推杆并且赋予推杆相对于管的往复轴向运动，以及末端执行器。致动器装置包括套筒，弹簧，把手和杠杆臂。套筒可以克服弹簧的偏置力沿着管的纵向轴线移动，但是被限制绕管旋转。套管在其近端具有锁定元件。手柄环绕并可旋转地接合管的近端，并且在其远端上具有锁定元件，该锁定元件与套筒的锁定元件配合，并且当套筒沿管子前进时与其脱离。在分离时，管，推杆和末端执行器可以旋转。杠杆臂枢转地接合手柄并且联接到推杆，使得杠杆臂相对于手柄的枢转运动实现推杆相对于管的运动和末端执行器的枢转运动。为了将推杆与杠杆臂的旋转分离，大体上球形的推杆接合元件设置在杠杆臂的大致圆柱形的孔中。

52. 发明授权

US5170800A Hermaphroditic endoscopic claw extractors 失效
标题翻译：雌雄同体内镜爪提取器
公开(公告)号：US5170800A
公开(公告)日：1992-12-15
申请号：US815328
申请日：1991-12-27
申请人： Kevin W. Smith , Charles R. Slater , Thomas O. Bales , Michael Bacon
发明人： Kevin W. Smith , Charles R. Slater , Thomas O. Bales , Michael Bacon
IPC分类号： A61B10/00 , A61B10/06 , A61B17/00 , A61B17/28 , A61B17/32 , A61B18/14
CPC分类号： A61B17/29 , A61B17/320016 , A61B18/1445 , A61B10/06 , A61B17/3201 , A61B2017/0046 , A61B2017/0088 , A61B2017/292 , A61B2017/2926 , A61B2017/2939 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/00148 , A61B2018/1412 , A61B2018/1415 , A61B2018/1455 , A61B2018/146 , A61B2018/1861
摘要： End effectors for an endoscopic surgical instrument are provided and comprise a pair of identical elongate longitudinally extending arms having tooth-like terminal projections which closely mesh in a closed position. A preferred embodiment of the end effectors are hermaphroditic claw extractors which grasp and pierce tissue without endangering nearby tissue.
摘要翻译：提供用于内窥镜外科器械的末端执行器，并且包括一对相同的细长纵向延伸的臂，其具有在关闭位置紧密啮合的齿状端子突起。末端效应器的优选实施例是雌雄同体爪提取器，其抓住并刺穿组织而不危及附近的组织。

53. 发明授权

US09861382B2 Cordless hand-held ultrasonic cautery cutting device 有权
公开(公告)号：US09861382B2
公开(公告)日：2018-01-09
申请号：US13539694
申请日：2012-07-02
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 , A61B17/00
CPC分类号： A61B17/320092 , A61B17/32 , A61B2017/00017 , A61B2017/00734
摘要： An ultrasonic surgical assembly includes an ultrasonic transducer operable to convert a received motional current into a movement of a cutting blade of an ultrasonic waveguide, a measurement circuit connected in a parallel configuration with the ultrasonic transducer, a variable power source operable to supply current through a set of connection points to the parallel configuration and thereby create the motional current in the ultrasonic transducer, and a current controller operable to regulate the motional current by varying an output of the variable power source, thereby maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.

54. 发明授权

US09248205B2 Surgical sterilizer with integrated battery charging device 有权
标题翻译：手术消毒器带集成电池充电装置
公开(公告)号：US09248205B2
公开(公告)日：2016-02-02
申请号：US13557607
申请日：2012-07-25
申请人： Kevin W. Smith , Sean McBrayer , Derek Dee Deville , Thomas O. Bales, Jr.
发明人： Kevin W. Smith , Sean McBrayer , Derek Dee Deville , Thomas O. Bales, Jr.
IPC分类号： H02J7/00 , A61L2/00 , H02J7/02
CPC分类号： A61L2/00 , A61L2202/20 , H01F38/14 , H02J7/025 , H02J50/10 , H02J50/40 , H02J50/70
摘要： A device for charging at least one rechargeable battery of a battery-operated surgical instrument that comprises a sealed container operable to enclose and create a microbial seal around the battery. The sealed container permits surgical sterilization and inductive charging of the battery while the battery is enclosed therein. The device further comprises an inductive charging assembly having a power receiver sub-assembly inside the sealed container and electrically coupled to the battery whereby the power receiver sub-assembly is operable to receive electrical power inductively from outside the sealed container and to charge the battery electrically coupled to the power receiver sub-assembly. A power supply is disposed outside the sealed container and supplies power inductively to the power receiver sub-assembly through the sealed container such that the sealed container is not structurally breached.
摘要翻译：一种用于对电池操作的外科器械的至少一个可再充电电池充电的装置，包括可操作以围绕电池封闭并产生微生物密封的密封容器。密封容器允许在电池被封装在其中时对电池进行手术消毒和感应充电。该装置还包括感应充电组件，其具有在密封容器内部的电力接收器子组件并且电耦合到电池，由此电力接收器子组件可操作以从密封容器的外部感应地接收电力并且电气地对电池充电耦合到电源接收器子组件。电源设置在密封容器的外部，并且通过密封容器感应地供应到电力接收器子组件，使得密封容器不被结构地破坏。

55. 发明授权

US09155585B2 Battery-powered electrosurgical forceps with multi-turn selectable-ratio transformer 有权
标题翻译：具有多匝可选比率变压器的电池供电电外科钳
公开(公告)号：US09155585B2
公开(公告)日：2015-10-13
申请号：US13004670
申请日：2011-01-11
申请人： Thomas O. Bales, Jr. , Matthew A. Palmer , Kevin W. Smith
发明人： Thomas O. Bales, Jr. , Matthew A. Palmer , Kevin W. Smith
IPC分类号： A61B18/10 , A61B18/12 , A61B18/14
CPC分类号： A61B18/1206 , A61B18/1442 , A61B2018/1226 , A61B2018/1286 , H01F27/28 , H01F27/40
摘要： An electrocautery surgical device includes a battery power source and radio-frequency signal generating circuitry electrically coupled to the battery power source and operable to deliver power to an electrosurgical forceps. The radio-frequency signal generating circuitry includes a transformer having a primary winding and a secondary winding. The primary winding includes first and second primary sub-windings. At least one switching component is electrically coupled to the first and second primary sub-windings and is operable to switch between engaging the first primary sub-winding and engaging the second primary sub-winding such that a current flows through the first and/or second primary sub-windings. The first and second primary sub-windings have a different number of turns such that the radio-frequency signal generating circuitry produces a different impedance value depending on which one of the first and second primary sub-windings is engaged.
摘要翻译：电烙术手术装置包括电池电源和电耦合到电池电源的射频信号发生电路，并可操作以将电力传送到电外科钳子。射频信号发生电路包括具有初级绕组和次级绕组的变压器。初级绕组包括第一和第二初级次级绕组。至少一个开关部件电耦合到第一和第二初级副绕组，并且可操作以在接合第一初级副绕组和接合第二初级副绕组之间切换，使得电流流过第一和/或第二副绕组初级次级绕组。第一和第二初级次级绕组具有不同的匝数，使得射频信号发生电路根据第一和第二主次级绕组中的哪一个接合而产生不同的阻抗值。

56. 发明授权

US08439939B2 Method of powering a surgical instrument 有权
标题翻译：为外科器械供电的方法
公开(公告)号：US08439939B2
公开(公告)日：2013-05-14
申请号：US13022743
申请日：2011-02-08
申请人： Derek Dee Deville , Kevin W. Smith , Thomas O. Bales, Jr. , Matthew A. Palmer
发明人： Derek Dee Deville , Kevin W. Smith , Thomas O. Bales, Jr. , Matthew A. Palmer
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B17/1285 , A61B2017/00734 , A61B2017/320098 , A61B2018/00595 , A61N7/02 , Y10T29/49826
摘要： A method for powering electrically powered surgical instruments includes removably inserting a cordless battery assembly into a handle thereof, the instrument handles having a battery chamber and different types. The battery assembly comprises an energy cell powering a signal generation assembly of the instruments. A battery/handle interface has connectors mating with connectors within the chamber. A voltage-control circuit is operable to communicate with and power the signal generation assembly, detect which handle type is connected to the battery assembly, and provide different outputs in response to a detection of the handle types. As the battery assembly is inserted, connectors of the battery/handle interface are coupled with connectors within the battery chamber to communicatively couple the voltage-control circuit to the signal generation assembly and provide power thereto. The connected handle is detected and dependent upon the detected handle type a different one of the outputs are provided.
摘要翻译：用于为电动外科器械供电的方法包括将无绳电池组件可拆卸地插入其手柄中，该手柄具有电池室和不同类型。电池组件包括为仪器的信号发生组件提供动力的能量单元。电池/手柄接口具有与腔室内的连接器配合的连接器。电压控制电路可操作以与信号发生组件通信并对其供电，检测哪个手柄类型连接到电池组件，并响应于手柄类型的检测而提供不同的输出。当插入电池组件时，电池/手柄接口的连接器与电池室内的连接器耦合，以将电压控制电路通信地耦合到信号发生组件并向其供电。连接的手柄被检测并且取决于检测到的手柄类型，提供不同的输出。

57. 发明授权

US08344690B2 Method for battery surgical sterilization while charging 有权
标题翻译：充电时电池手术消毒的方法
公开(公告)号：US08344690B2
公开(公告)日：2013-01-01
申请号：US12879651
申请日：2010-09-10
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 method for simultaneously surgically sterilizing and charging a battery, which comprises providing an inductively powered battery charger inside a selectively sealable surgical sterilization enclosure of a surgical sterilization device. The surgical sterilization device is operable to surgically sterilize at least one rechargeable battery of a battery-operated surgical instrument placed therewithin. The charger has an inductive power receiver sub-assembly operable to receive power inductively and to supply charging power to the at least one rechargeable battery. The at least one rechargeable battery is electrically charged while being surgically sterilized by supplying power inductively from a power supply positioned outside the surgical sterilization enclosure to the inductive power receiver sub-assembly through the surgical sterilization enclosure.
摘要翻译：一种用于同时对电池进行手术消毒和充电的方法，其包括在外科消毒装置的可选择性密封的手术消毒外壳内提供感应动力电池充电器。外科手术消毒装置可操作地对放置在其中的电池操作的手术器械的至少一个可再充电电池进行手术消毒。充电器具有感应电力接收器子组件，其可操作以感应地接收功率并向至少一个可再充电电池提供充电电力。所述至少一个可再充电电池在被外科手术消毒的情况下通过从位于外科消毒外壳外部的电源感应地通过外科手术消毒外壳进行感应式电源接收器子组件而被充电。

58. 发明授权

US08338726B2 Two-stage switch for cordless hand-held ultrasonic cautery cutting device 有权
标题翻译：无级手动超声波烧灼切割装置的两级开关
公开(公告)号：US08338726B2
公开(公告)日：2012-12-25
申请号：US12868505
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： An ultrasonic, self-powered surgical device includes a handle, a self-contained power supply associated with the handle, and a control circuit disposed within the handle and/or the power supply. The control circuit is operable to carry out at least two operational conditions of the surgical device. A two-stage switch is electrically connected to the control circuit and effects the at least two operational conditions of the surgical device. A first stage of the switch effects a first of the at least two operational conditions and a second stage of the switch effects a second of the at least two operational conditions that is different from the first operational condition.
摘要翻译：超声波自动手术装置包括手柄，与手柄相关联的独立电源以及设置在手柄和/或电源内的控制电路。控制电路可操作以执行外科装置的至少两个操作条件。两级开关电连接到控制电路并且实现手术装置的至少两个操作条件。开关的第一阶段影响至少两个操作条件中的第一阶段，并且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。

59. 发明授权

US08333779B2 Method of maintaining constant movement of a cutting blade of an ultrasonic waveguide 有权
标题翻译：保持超声波波导的切割刀片的恒定运动的方法
公开(公告)号：US08333779B2
公开(公告)日：2012-12-18
申请号：US13072273
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： A method of maintaining constant movement of a cutting blade of an ultrasonic waveguide includes the steps of providing 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 ultrasonic transducer, and a variable power source operable to apply a first voltage between a set of connection points to the parallel configuration. A feedback voltage measured from the motional feedback circuit is determined and an output of the power source is varied based upon the measured feedback voltage to result in a substantially constant feedback voltage and, thereby, maintain a substantially constant rate of movement of the cutting blade across a variety of cutting loads.
摘要翻译：一种保持超声波波导的切割刀片的恒定运动的方法包括以下步骤：提供超声换能器，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，运动反馈电路以并联配置以及可变电源，可操作以将一组连接点之间的第一电压施加到并联配置。确定从运动反馈电路测量的反馈电压，并且基于所测量的反馈电压来改变电源的输出，以产生基本恒定的反馈电压，从而保持切割刀片的基本恒定的运动速度各种切割负载。

60. 发明申请

US20120221031A1 Method of Maintaining Constant Movement of a Cutting Blade of an Ultrasonic Waveguide 有权
标题翻译：维持超声波波导刀片恒定运动的方法
公开(公告)号：US20120221031A1
公开(公告)日：2012-08-30
申请号：US13465820
申请日：2012-05-07
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： A61B17/1285 , A61B17/320092 , A61B2017/00017 , A61B2017/0046 , A61B2017/00734
摘要： A method of maintaining a constant movement of a cutting blade of an ultrasonic waveguide includes providing an ultrasonic transducer operable to convert a received motional current into a movement of a cutting blade of an ultrasonic waveguide, a measurement circuit connected in a parallel configuration with the ultrasonic transducer, and a variable power source operable to supply current through a set of connection points to the parallel configuration and thereby create the motional current in the ultrasonic transducer. Current is supplied through a set of connection points of the parallel configuration with the variable power source to, thereby, create the motional current in the ultrasonic transducer and the motional current is regulated with a current controller by varying an output of the power source, thereby maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.
摘要翻译：保持超声波波导的切割刀片的恒定运动的方法包括提供可操作以将接收到的运动电流转换成超声波波导的切割刀片的运动的超声换能器，以超声波的平行配置连接的测量电路传感器和可变电源，其可操作以将电流通过一组连接点提供到并联配置，从而在超声换能器中产生运动电流。通过一组与可变电源的并联配置的连接点提供电流，从而在超声波换能器中产生运动电流，并且通过改变电源的输出通过电流控制器调节运动电流，从而保持切割刀片跨越各种切削负载的基本恒定的运动速度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式