公开(公告)号：US20110190762A1

公开(公告)日：2011-08-04

申请号：US13016273

申请日：2011-01-28

Applicant: Christopher Charles Benn ,  Robert C. Humble ,  David W. Morris ,  Michael David Newton ,  Andrew John Ford

Inventor： Christopher Charles Benn ,  Robert C. Humble ,  David W. Morris ,  Michael David Newton ,  Andrew John Ford

IPC: A61B18/18

CPC classification number: A61B18/14 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/124 ,  A61B2018/1467

Abstract: An electrosurgical instrument is provided for the treatment of tissue, the instrument comprising an instrument shaft (10) having a longitudinal axis, and an electrode assembly at one end of the shaft. The electrode assembly comprises first and second active electrodes (11), (14) and at least one return electrode (25), the electrodes being electrically insulated one from another by means of one or more insulation members (12). The first and second active electrodes (11, 14) each have an exposed surface for treating tissue, the exposed surface (19) of the first active electrode being such as to treat tissue disposed laterally of the longitudinal axis at a first radial position with respect to the instrument shaft, The exposed surface (15) of the second active electrode is such as to treat tissue disposed laterally of the longitudinal axis at a second radial position with respect to the instrument shaft. The instrument has a first set of connections by which the first active electrode (11) can be placed in circuit with the return electrode (25), and a second set of connections by which the second active electrode (14) can be placed in circuit with the return electrode (25).

Abstract translation: 提供用于治疗组织的电外科器械，该仪器包括具有纵向轴线的器械轴（10）和在轴的一端的电极组件。 电极组件包括第一和第二有源电极（11），（14）和至少一个返回电极（25），电极通过一个或多个绝缘构件（12）彼此电绝缘。 第一和第二有源电极（11,14）各自具有用于处理组织的暴露表面，第一有效电极的暴露表面（19）用于处理在第一径向位置处相对于纵向轴线侧向设置的组织 第二活性电极的暴露表面（15）可以在相对于仪器轴的第二径向位置处理放置在纵向轴线侧面的组织。 仪器具有第一组连接，通过该第一组连接，第一有源电极（11）可以与返回电极（25）放置在电路中，以及第二组连接，第二有源电极（14）可以被放置在电路 与返回电极（25）。

公开(公告)号：US09439715B2

公开(公告)日：2016-09-13

申请号：US13016273

申请日：2011-01-28

Applicant: Christopher Charles Benn ,  Robert C. Humble ,  David W. Morris ,  Michael David Newton ,  Andrew John Ford

Inventor： Christopher Charles Benn ,  Robert C. Humble ,  David W. Morris ,  Michael David Newton ,  Andrew John Ford

IPC: A61B18/12 ,  A61B18/14 ,  A61B18/00

CPC classification number: A61B18/14 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/124 ,  A61B2018/1467

Abstract: An electrosurgical instrument is provided for the treatment of tissue, the instrument comprising an instrument shaft (10) having a longitudinal axis, and an electrode assembly at one end of the shaft. The electrode assembly comprises first and second active electrodes (11), (14) and at least one return electrode (25), the electrodes being electrically insulated one from another by means of one or more insulation members (12). The first and second active electrodes (11, 14) each have an exposed surface for treating tissue, the exposed surface (19) of the first active electrode being such as to treat tissue disposed laterally of the longitudinal axis at a first radial position with respect to the instrument shaft. The exposed surface (15) of the second active electrode is such as to treat tissue disposed laterally of the longitudinal axis at a second radial position with respect to the instrument shaft. The instrument has a first set of connections by which the first active electrode (11) can be placed in circuit with the return electrode (25), and a second set of connections by which the second active electrode (14) can be placed in circuit with the return electrode (25).

Abstract translation: 提供用于治疗组织的电外科器械，该仪器包括具有纵向轴线的器械轴（10）和在轴的一端的电极组件。 电极组件包括第一和第二有源电极（11），（14）和至少一个返回电极（25），所述电极通过一个或多个绝缘构件（12）彼此电绝缘。 第一和第二有源电极（11,14）各自具有用于处理组织的暴露表面，第一有效电极的暴露表面（19）用于将第一有效电极的横向位于相对于 到仪器轴。 第二有源电极的暴露表面（15）可以在相对于器械轴的第二径向位置处理在纵向轴线侧面设置的组织。 仪器具有第一组连接，通过该第一组连接，第一有源电极（11）可以与返回电极（25）放置在电路中，以及第二组连接，第二有源电极（14）可以被放置在电路 与返回电极（25）。

公开(公告)号：US08709010B2

公开(公告)日：2014-04-29

申请号：US13162638

申请日：2011-06-17

Applicant: Michael David Newton

Inventor： Michael David Newton

IPC: A61B18/18 ,  A61B18/04

CPC classification number: A61B18/1206 ,  A61B18/12 ,  A61B18/1233 ,  A61B18/1445 ,  A61B2017/00017 ,  A61B2018/00601 ,  A61B2018/0066 ,  A61B2018/00821 ,  A61B2018/124 ,  A61B2018/1412 ,  A61B2018/1455

Abstract: An electrosurgical system includes an electrosurgical generator (1) including at least one source of radio frequency (RF) power, and a plurality of output connections (2, 3, 4), only one of the output connections at any one time being active in that it is able to receive radio frequency power from the source. The generator (1) includes selection means adapted to change the active output connection, and a controller adapted to control the supply of radio frequency power from the source to the active output connection. The system also includes a plurality of electrosurgical assemblies, each including an electrosurgical instrument (5, 6, 7) and a cable (8, 9, 10) connecting the electrosurgical instrument to one of the output connections (2, 3, 4). The electrosurgical instruments (5, 6, 7) each include a handswitch (17, 18, 19) adapted to send a signal to the generator (1) to change the active output connection. The selection means is such that a signal sent from the handswitch (17, 18, 19) of the active instrument (5, 6, 7) can cause the generator (1) to change the active output connection to a different output connection (2, 3, 4), but a signal sent from the handswitch of an instrument other than the active instrument does not immediately cause the selection means to change the active output connection to a different output connection.

Abstract translation: 电外科系统包括包括射频（RF）功率的至少一个源和多个输出连接（2,3,4）的电外科生成器（1），任何一个时间只有一个输出连接处于活动状态 它能够从源接收射频功率。 发生器（1）包括适于改变有源输出连接的选择装置，以及适于控制从源到有源输出连接的射频功率的供应的控制器。 该系统还包括多个电外科组件，每个电外科组件包括电外科器械（5,6,7）和将电外科器械连接到输出连接件（2,3,4）之一的电缆（8,9,10）。 电外科器械（5,6,7）各自包括适于向发生器（1）发送信号以改变有效输出连接的手动开关（17,18,19）。 选择装置使得从有源仪器（5,6,7）的手动开关（17,18,19）发送的信号可以使发生器（1）将主动输出连接改变到不同的输出连接（2 ，3,4），但是从有效仪器以外的仪器的手动开关发送的信号不会立即使选择装置将活动输出连接改变为不同的输出连接。

公开(公告)号：US20110288542A1

公开(公告)日：2011-11-24

申请号：US13162638

申请日：2011-06-17

Applicant: Michael David NEWTON

Inventor： Michael David NEWTON

IPC: A61B18/18

CPC classification number: A61B18/1206 ,  A61B18/12 ,  A61B18/1233 ,  A61B18/1445 ,  A61B2017/00017 ,  A61B2018/00601 ,  A61B2018/0066 ,  A61B2018/00821 ,  A61B2018/124 ,  A61B2018/1412 ,  A61B2018/1455

Abstract: An electrosurgical system includes an electrosurgical generator (1) including at least one source of radio frequency (RF) power, and a plurality of output connections (2, 3, 4), only one of the output connections at any one time being active in that it is able to receive radio frequency power from the source. The generator (1) includes selection means adapted to change the active output connection, and a controller adapted to control the supply of radio frequency power from the source to the active output connection. The system also includes a plurality of electrosurgical assemblies, each including an electrosurgical instrument (5, 6, 7) and a cable (8, 9, 10) connecting the electrosurgical instrument to one of the output connections (2, 3, 4). The electrosurgical instruments (5, 6, 7) each include a handswitch (17, 18, 19) adapted to send a signal to the generator (1) to change the active output connection. The selection means is such that a signal sent from the handswitch (17, 18, 19) of the active instrument (5, 6, 7) can cause the generator (1) to change the active output connection to a different output connection (2, 3, 4), but a signal sent from the handswitch of an instrument other than the active instrument does not immediately cause the selection means to change the active output connection to a different output connection.

Abstract translation: 电外科系统包括电外科发生器（1），其包括至少一个射频（RF）电源，以及多个输出连接（2,3,4），任何一个时间只有一个输出连接处于活动状态 它能够从源接收射频功率。 发生器（1）包括适于改变有源输出连接的选择装置，以及适于控制从源到有源输出连接的射频功率的供应的控制器。 该系统还包括多个电外科组件，每个电外科组件包括电外科器械（5,6,7）和将电外科器械连接到输出连接件（2,3,4）之一的电缆（8,9,10）。 电外科器械（5,6,7）各自包括适于向发生器（1）发送信号以改变有效输出连接的手动开关（17,18,19）。 选择装置使得从有源仪器（5,6,7）的手动开关（17,18,19）发送的信号可以使发生器（1）将主动输出连接改变到不同的输出连接（2 ，3,4），但是从有效仪器以外的仪器的手动开关发送的信号不会立即使选择装置将活动输出连接改变为不同的输出连接。

公开(公告)号：US20090012516A1

公开(公告)日：2009-01-08

申请号：US12213298

申请日：2008-06-17

Applicant: Richard J. Curtis ,  Michael David Newton

Inventor： Richard J. Curtis ,  Michael David Newton

IPC: A61B18/04

CPC classification number: A61B18/14 ,  A61B18/1206 ,  A61B18/1445 ,  A61B2018/00178 ,  A61B2018/124 ,  A61B2018/1273

Abstract: An electrosurgical system includes an electrosurgical generator (1) with a plurality of output connections (2, 3, 4), only one of the output connections at any one time being active in that it is able to receive radio frequency power. A plurality of electrosurgical assemblies, each including an electrosurgical instrument (5, 6, 7) and a cable (8, 9, 10) are connected to the generator (1) via the output connections. The electrosurgical assemblies each include indication means such as lamps (17, 18, 19), illuminating when that particular electrosurgical assembly is connected to the active output connection. A switch means, such as a footswitch (11) or handswitches (24, 27) on the instruments, send a signal to the generator to cause an RF waveform to be provided at the active output connection.

Abstract translation: 电外科系统包括具有多个输出连接（2,3,4）的电外科发生器（1），在任何一个时间只有一个输出连接处于能够接收射频功率的状态。 多个电外科组件，每个包括电外科器械（5,6,7）和电缆（8,9,10）经由输出连接件连接到发电机（1）。 电外科组件各自包括诸如灯（17,18,19）的指示装置，当该特定电外科组件连接到有源输出连接时照明。 诸如仪表上的脚踏开关（11）或手动开关（24,27）之类的开关装置向发生器发送一个信号，以在有源输出连接处提供RF波形。

公开(公告)号：US07038419B1

公开(公告)日：2006-05-02

申请号：US09806713

申请日：2000-07-28

Applicant: Alan Beale ,  Stephen John Cook ,  Michael David Newton

Inventor： Alan Beale ,  Stephen John Cook ,  Michael David Newton

IPC: G05B11/28

CPC classification number: F04B35/045 ,  F04D33/00 ,  G05D7/0676

Abstract: A fluid flow control system for an electromagnetic pump having an electromagnetic drive (11) and a compressor (6). The control system established a required current in the compressor coils (10) to control the position and movement of the actuator (11), the actuator deflecting a diaphragm within the pump to provide the required flow. The control system includes a command signal generator (1) to create a signal representing the required flow. The signal is applied to a command processor (2) with any feedback signals (13) for example, coil current and/or actuator displacement. The command processor (2) calculates the appropriate drive signal defined by mark-space ratio, repetition rate, and amplitude. The drive signal controls the voltage supplied to the compressor coils (11) resulting in a required coil current to provide the desired flow. A dc power supply is used to avoid problems regarding main power supply and frequency.

Abstract translation: 一种用于具有电磁驱动器（11）和压缩机（6）的电磁泵的流体流量控制系统。 控制系统在压缩机线圈（10）中建立了所需的电流以控制致动器（11）的位置和运动，致动器使泵内的隔膜偏转以提供所需的流量。 控制系统包括命令信号发生器（1），以产生表示所需流量的信号。 信号通过任何反馈信号（13）被施加到命令处理器（2），例如线圈电流和/或致动器位移。 命令处理器（2）计算由标记空间比，重复率和振幅定义的适当的驱动信号。 驱动信号控制提供给压缩机线圈（11）的电压，从而产生所需的线圈电流以提供期望的流量。 直流电源用于避免主电源和频率的问题。

公开(公告)号：US20110202050A1

公开(公告)日：2011-08-18

申请号：US13016221

申请日：2011-01-28

Applicant: Robert J. BREWER ,  Robert E. Gadsden ,  Robert C. Humble ,  Michael David Newton

Inventor： Robert J. BREWER ,  Robert E. Gadsden ,  Robert C. Humble ,  Michael David Newton

IPC: A61B18/18

CPC classification number: A61B18/148 ,  A61B2018/00589 ,  A61B2018/00625 ,  A61B2018/00958 ,  A61B2018/124 ,  A61B2018/126 ,  A61B2018/1467 ,  A61B2018/1472 ,  A61B2218/007

Abstract: An electrosurgical system is provided for the treatment of tissue, the system comprising an electrosurgical generator (1) and an instrument (3) comprising an instrument shaft (10) having a longitudinal axis, and an electrode assembly (12) at one end of the shaft. The electrode assembly (12) comprises a first tissue treatment electrode (11), a second tissue treatment electrode (14), and first and second return electrodes (24, 25) electrically insulated from the first and second tissue treatment electrodes by means of insulation members (12, 15). The first and second tissue treatment electrodes (11, 14) each have an exposed surface for treating tissue, the exposed surface of the first tissue treatment electrode (11) being such as to treat tissue disposed on the longitudinal axis, and the exposed surface of the second tissue treatment electrode (14) being such as to is treat tissue disposed laterally of the longitudinal axis. The instrument has a first set of connections (62A, 62C) by which the first tissue treatment electrode (11) can be placed in circuit with the first return electrode (24) such that, in use, a current path is established between the first tissue treatment electrode (11) and the first return electrode (24). The instrument has a second set of connections (62B, 62D) by which the second tissue treatment electrode (14) can be placed in circuit with the second return electrode (25) such that, in use, a current path is established between the second tissue treatment electrode (14) and the second return electrode (25).

Abstract translation: 提供了一种用于治疗组织的电外科系统，所述系统包括电外科发生器（1）和包括具有纵向轴线的器械轴（10）的器械（3），以及在所述电外科 轴。 电极组件（12）包括第一组织处理电极（11），第二组织处理电极（14）以及通过绝缘体与第一和第二组织处理电极电绝缘的第一和第二返回电极（24,25） 成员（12，15）。 第一和第二组织处理电极（11,14）各自具有用于处理组织的暴露表面，第一组织处理电极（11）的暴露表面用于处理设置在纵向轴线上的组织，并且暴露表面 所述第二组织处理电极（14）将被处理在所述纵向轴线侧面设置的组织。 仪器具有第一组连接（62A，62C），通过该第一组连接可以使第一组织处理电极（11）与第一返回电极（24）置于电路中，使得在使用中在第一组合处理电极 组织处理电极（11）和第一返回电极（24）。 仪器具有第二组连接（62B，62D），通过该第二组连接可以将第二组织处理电极（14）与第二返回电极（25）置于电路中，使得在使用中在第二组连接 组织处理电极（14）和第二返回电极（25）。

公开(公告)号：US07993332B2

公开(公告)日：2011-08-09

申请号：US11882887

申请日：2007-08-06

Applicant: Colin C. O. Goble ,  Michael David Newton

Inventor： Colin C. O. Goble ,  Michael David Newton

IPC: A61B18/14

CPC classification number: A61B18/1206 ,  A61B18/12 ,  A61B18/1442 ,  A61B18/1445 ,  A61B2017/00212 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0066 ,  A61B2018/00666 ,  A61B2018/00678 ,  A61B2018/00892 ,  A61B2018/124 ,  A61B2018/1273 ,  A61B2018/1467

Abstract: An electrosurgical system includes a generator for generating radio frequency power, and an electrosurgical instrument including at least three electrodes and. The generator includes a radio frequency output stage having at least a pair of RF output lines, and a power supply coupled to the output stage for supplying power to the output stage. A controller is operable to limit the radio frequency output voltage developed across the output lines to at least a first predetermined threshold value to produce a cutting RF waveform, and a second threshold value to produce a coagulating RF waveform. In a combined mode, the controller delivers both cutting and coagulating waveforms, either simultaneously or by alternating constantly between the first and second threshold values to form a blended signal. The system also includes means for feeding the waveform to the three or more electrodes such that the cutting RF waveform is delivered between a first pair of the electrodes, and the coagulating waveform is delivered between a second pair of the electrodes.

Abstract translation: 电外科系统包括用于产生射频功率的发生器，以及包括至少三个电极的电外科器械。 发生器包括具有至少一对RF输出线的射频输出级，以及耦合到输出级的电源，用于向输出级供电。 控制器可操作以将跨越输出线产生的射频输出电压限制到至少第一预定阈值，以产生切割RF波形，以及产生第二阈值以产生凝结RF波形。 在组合模式中，控制器同时提供切割和凝结波形，或者通过在第一和第二阈值之间恒定交替以形成混合信号。 该系统还包括用于将波形馈送到三个或更多个电极的装置，使得切割RF波形在第一对电极对之间传送，并且凝结波形在第二对电极之间传送。

公开(公告)号：US07398803B2

公开(公告)日：2008-07-15

申请号：US10680623

申请日：2003-10-07

Applicant: Michael David Newton

Inventor： Michael David Newton

IPC: B65B1/30

CPC classification number: B60S5/046 ,  A61H9/0078 ,  F04B49/065 ,  G06K19/0723

Abstract: A pneumatic system consists of an inflatable/deflatable article, for example, a compression garment connected to a pump by connectors, respectively. The connector attached to the garment carries an RFID transponder and a corresponding radio circuit is located within the pump. In use, the transponder transmits and receives information to and from the pump radio circuit. The information exchanged is used by the pump control system to activate the pump and to operate the pump to provide the particular operating parameters for that garment, for example, pressure, inflation/deflation cycle duration of treatment, etc. The pneumatic system may include communication means for the pump, such as a radio circuit, that is located remote from the pump. Also, the pneumatic system may include a support mechanism that functions both as a handle and a hook.

Abstract translation: 气动系统由可膨胀/可放气制品，例如分别通过连接器连接到泵的压缩衣服组成。 连接到衣服的连接器携带RFID应答器，并且相应的无线电电路位于泵内。 在使用中，应答器向泵浦无线电电路发送和接收信息。 所交换的信息被泵控制系统使用以激活泵并且操作泵来为该服装提供特定的操作参数，例如压力，充气/放气循环持续时间等。气动系统可以包括通信 用于泵的装置，例如位于远离泵的无线电电路。 此外，气动系统可以包括作为手柄和钩子起作用的支撑机构。

公开(公告)号：US09700371B2

公开(公告)日：2017-07-11

申请号：US13016221

申请日：2011-01-28

Applicant: Robert J. Brewer ,  Robert E. Gadsden ,  Robert C. Humble ,  Michael David Newton

Inventor： Robert J. Brewer ,  Robert E. Gadsden ,  Robert C. Humble ,  Michael David Newton

IPC: A61B18/12 ,  A61B18/14 ,  A61B18/00

CPC classification number: A61B18/148 ,  A61B2018/00589 ,  A61B2018/00625 ,  A61B2018/00958 ,  A61B2018/124 ,  A61B2018/126 ,  A61B2018/1467 ,  A61B2018/1472 ,  A61B2218/007

Abstract: An electrosurgical system is provided for the treatment of tissue, the system comprising an electrosurgical generator (1) and an instrument (3) comprising an instrument shaft (10) having a longitudinal axis, and an electrode assembly (12) at one end of the shaft. The electrode assembly (12) comprises a first tissue treatment electrode (11), a second tissue treatment electrode (14), and first and second return electrodes (24, 25) electrically insulated from the first and second tissue treatment electrodes by means of insulation members (12, 15). The first and second tissue treatment electrodes (11, 14) each have an exposed surface for treating tissue, the exposed surface of the first tissue treatment electrode (11) being such as to treat tissue disposed on the longitudinal axis, and the exposed surface of the second tissue treatment electrode (14) being such as to treat tissue disposed laterally of the longitudinal axis. The instrument has a first set of connections (62A, 62C) by which the first tissue treatment electrode (11) can be placed in circuit with the first return electrode (24) such that, in use, a current path is established between the first tissue treatment electrode (11) and the first return electrode (24). The instrument has a second set of connections (62B, 62D) by which the second tissue treatment electrode (14) can be placed in circuit with the second return electrode (25) such that, in use, a current path is established between the second tissue treatment electrode (14) and the second return electrode (25).