公开(公告)号：US20180111009A1

公开(公告)日：2018-04-26

申请号：US15832072

申请日：2017-12-05

申请人： OLYMPUS CORPORATION

发明人： Kazue Tanaka ,  Takashi Mihori ,  Yoshitaka Honda ,  Ryoichi Honda

IPC分类号： A61N7/00 ,  A61B18/14 ,  A61B17/32 ,  A61B18/00 ,  A61B18/12

CPC分类号： A61B18/1402 ,  A61B18/1206 ,  A61B2017/320069 ,  A61B2017/320082 ,  A61B2018/00845 ,  A61B2018/00869 ,  A61B2018/00928 ,  A61B2090/065

摘要： A surgical operation system includes a US signal output section, an HV signal output section, a probe having a treatment section which has an HV signal applied thereto and vibrates by ultrasound, an HV signal main controller that performs feedback control of the HV signal output section based on the HV signal, a US signal main controller that performs feedback control of the US signal output section based on a US signal, and an HV signal auxiliary controller that controls the HV signal output section based on the US signal, and has a response time shorter than that of the HV signal main controller.

公开(公告)号：US09937002B2

公开(公告)日：2018-04-10

申请号：US13838534

申请日：2013-03-15

申请人： NEXUS CONTROL SYSTEMS, LLC

发明人： Todd J. Cohen

IPC分类号： A61B18/14 ,  A61B18/12 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B18/1233 ,  A61B18/1492 ,  A61B2017/00123 ,  A61B2017/00203 ,  A61B2017/00212 ,  A61B2017/00734 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00648 ,  A61B2018/00708 ,  A61B2018/00886 ,  A61B2018/00898 ,  A61B2018/00916 ,  A61B2018/00928

摘要： A medical system for delivering treatment or therapy to a patient has a kill switch for interrupting the delivery. The kill switch, which can disrupt the delivery directly or can cause an error message to be generated that disrupts the delivery, can be activated by the operator or remotely. In an ablation catheter system, a kill switch mechanism immediately and abruptly terminates delivery of ablation treatment or therapy.

公开(公告)号：US09808306B2

公开(公告)日：2017-11-07

申请号：US14308552

申请日：2014-06-18

申请人： Carl Balog

发明人： Carl Balog

IPC分类号： A61B18/14 ,  A61B90/30 ,  A61B18/00 ,  A61B18/12

CPC分类号： A61B18/1402 ,  A61B90/30 ,  A61B2018/00607 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/00946 ,  A61B2018/00958 ,  A61B2018/128 ,  A61B2018/1412 ,  A61B2090/306 ,  A61B2218/008

摘要： An improved electrosurgical scalpel, with fume evacuation, for generating electrical signals intended for applications to the body of a patient via an electrosurgical electrode is provided that includes a channel to evacuate fumes generated. An electrosurgical scalpel includes a handle with a receptacle portion of a conductive hollow member for mounting and retaining an electrode blade and evacuating fumes, an optional light source with a power source that may be encapsulated within the handle and a vacuum port for applying a vacuum source to draw fumes away from the electrode tip through the chanel. Operation of a slide on the handle serves to retract or extend the electrode blade, and direct fume evacuation.

公开(公告)号：US09795435B2

公开(公告)日：2017-10-24

申请号：US14719464

申请日：2015-05-22

申请人： COVIDIEN LP

发明人： James D. Allen, IV ,  Jessica E. C. Olson ,  Purvish Soni ,  Jason G. Weihe

IPC分类号： A61B17/29 ,  A61B18/12 ,  A61B17/26 ,  A61B18/14 ,  A61B17/00 ,  A61B17/02 ,  A61B17/295 ,  A61B18/00 ,  A61B17/32

CPC分类号： A61B18/12 ,  A61B17/0218 ,  A61B17/26 ,  A61B17/29 ,  A61B17/295 ,  A61B18/1445 ,  A61B18/1447 ,  A61B18/1485 ,  A61B90/03 ,  A61B2017/00353 ,  A61B2017/00424 ,  A61B2017/00526 ,  A61B2017/2912 ,  A61B2017/2919 ,  A61B2017/292 ,  A61B2017/2925 ,  A61B2017/2926 ,  A61B2017/2936 ,  A61B2017/320044 ,  A61B2018/00184 ,  A61B2018/00327 ,  A61B2018/00607 ,  A61B2018/0091 ,  A61B2018/00928 ,  A61B2018/1455

摘要： An end effector assembly for a surgical instrument includes first and second jaw members, each including a jaw frame, spacer, electrically-conductive plate, and outer housing. The jaw frame includes at least one proximal flange and a distal jaw support extending distally therefrom. The spacer defines a body and a wing disposed on either side of the body. The body defines a channel configured to receive the distal jaw support while each wing defines a slot. The plate defines a tissue-contacting portion and first and second legs extending perpendicularly from the tissue-contacting portion. The tissue-contacting portion is configured to sit atop the body of the spacer. Each of the legs is configured for receipt within the slot defined within one of the wings. The outer housing at least partially surrounds the distal jaw support, spacer, and legs and is configured to retain these components in position relative to one another.

公开(公告)号：US20170049504A1

公开(公告)日：2017-02-23

申请号：US15344880

申请日：2016-11-07

申请人： COVIDIEN LP

发明人： David M. Garrison

IPC分类号： A61B18/14

CPC分类号： A61B18/1442 ,  A61B18/1445 ,  A61B2017/2945 ,  A61B2018/00404 ,  A61B2018/00428 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00916 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/00958 ,  A61B2018/1407 ,  A61B2018/141 ,  A61B2018/1455 ,  A61B2018/1457 ,  A61B2018/146

摘要： A surgical instrument includes an end effector and a housing mechanically coupled to the end effector. The end effector includes a first actuating device configured to perform a first surgical procedure and a second actuating device integrally associated with the first actuating device and configured to perform a second surgical procedure, the second surgical procedure being independently operable and different than the first surgical procedure. An outer portion of the first actuating device and an outer portion of the second actuating device form a portion of an outer housing of the end effector. The housing includes a first actuator, mechanically coupled to the first actuating device and configured to impart movement to the first actuating device and a second actuator, mechanically coupled to the second actuating device and configured to impart movement to the second actuating device.

摘要翻译： 手术器械包括末端执行器和机械联接到末端执行器的壳体。 末端执行器包括构造成执行第一手术过程的第一致动装置和与第一致动装置整体相关联并被构造成执行第二外科手术的第二手术装置，第二外科手术程序可独立操作并且不同于第一外科手术 。 第一致动装置的外部部分和第二致动装置的外部部分形成端部执行器的外部壳体的一部分。 壳体包括第一致动器，其机械地联接到第一致动装置并且构造成将运动传递到第一致动装置和第二致动器，机械地联接到第二致动装置并且被配置为向第二致动装置施加运动。

公开(公告)号：US20160346033A1

公开(公告)日：2016-12-01

申请号：US15235506

申请日：2016-08-12

申请人： GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

发明人： Kester J. Batchelor ,  Nikhil M. Murdeshwar ,  Jyue Boon (Jonas) Lim ,  Dennis G. Lamser ,  Tsuyoshi Hayashida ,  Richard J. Curtis ,  Theodore Blus ,  Riyad Moe ,  Ryan Windgassen

IPC分类号： A61B18/14

CPC分类号： A61B18/1442 ,  A61B18/1402 ,  A61B2018/00607 ,  A61B2018/0091 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/00946 ,  A61B2018/00958 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1457 ,  A61B2018/1462 ,  A61B2018/1475

摘要： An electrosurgical device: forceps having: a first working arm, a second working arm, wherein the electrosurgical device has a first electrosurgical configuration where the first working arm and the second working arm are in an opposed position so that the forceps deliver a first therapy current that flows between the first working arm and the second working arm; and wherein the electrosurgical device has a second electrosurgical configuration when the first working arm, the second working arm, or both are repositionable relative to each other so that the first working arm is extended with respect to the second working arm or vice versa and a second therapy current is delivered from the first working arm to a remote electrode.

摘要翻译： 一种电外科装置：具有：第一工作臂和第二工作臂的镊子，其中所述电外科装置具有第一电外科结构，其中所述第一工作臂和所述第二工作臂处于相对位置，使得所述钳子传递第一治疗电流 其在第一工作臂和第二工作臂之间流动; 并且其中当所述第一工作臂，所述第二工作臂或两者可相对于彼此重新定位使得所述电外科装置具有第二电外科构造，使得所述第一工作臂相对于所述第二工作臂延伸或反之亦然， 治疗电流从第一工作臂传送到远程电极。

公开(公告)号：US09433460B2

公开(公告)日：2016-09-06

申请号：US14726490

申请日：2015-05-30

申请人： Bipad, LLC

发明人： Louis Cornacchia

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

CPC分类号： A61B18/1442 ,  A61B18/1206 ,  A61B2018/00178 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00708 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/0094 ,  A61B2018/00946 ,  A61B2018/00952 ,  A61B2018/00958 ,  A61B2018/126 ,  A61B2018/1462

摘要： A system for selectively actuating a heating current conductible from a bipolar generator to a surgical tool may comprise an actuator assembly having an output receptacle, an input plug, and an actuating component. The output receptacle may be configured to receive a complementary tool plug of the surgical tool. The input plug may be configured for mating with a generator receptacle receivable of the heating current from the bipolar generator. The generator receptacle may be complementary to the tool plug. The actuating component may have at least one of a switch and a lever arm and may be configured to communicate with the bipolar generator for selectively actuating the heating current to flow from the input plug to the output receptacle upon engagement of the switch or the lever arm.

摘要翻译： 用于选择性地致动从双极发生器传导到外科手术工具的加热电流的系统可以包括具有输出插座，输入插头和致动部件的致动器组件。 输出插座可被配置为接收外科手术工具的互补工具插头。 输入插头可以被配置为与可从双极发​​生器接收加热电流的发电机插座配合。 发电机插座可以与工具插头互补。 致动部件可以具有开关和杠杆臂中的至少一个，并且可以被配置为与双极发生器通信，用于在开关或杠杆臂接合时选择性地致动加热电流从输入插头流到输出插座 。

公开(公告)号：US09392999B2

公开(公告)日：2016-07-19

申请号：US14568478

申请日：2014-12-12

申请人： Devicor Medical Products, Inc.

发明人： Wells D. Haberstich ,  Raj G. Raghavendran ,  John A. Hibner

IPC分类号： A61B5/00 ,  A61B10/02 ,  A61B17/34 ,  A61B19/00 ,  A61B10/00 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B10/0275 ,  A61B5/055 ,  A61B5/065 ,  A61B5/743 ,  A61B5/7435 ,  A61B10/0041 ,  A61B10/0266 ,  A61B10/0283 ,  A61B17/3403 ,  A61B90/11 ,  A61B90/17 ,  A61B90/36 ,  A61B2010/0208 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00212 ,  A61B2017/00796 ,  A61B2017/00911 ,  A61B2017/3411 ,  A61B2018/00928 ,  A61B2090/0811 ,  A61B2090/374 ,  A61B2090/3908 ,  A61B2090/3954 ,  A61B2090/3987 ,  A61B2560/0266 ,  A61B2560/0462

摘要： A magnetic resonance imaging (MRI) compatible core biopsy system uses a biopsy device having intuitive graphical displays and a detachable remote keypad that advantageously allows convenient control even within the close confines afforded by a localization fixture installed within a breast coil that localizes a patient's breast and guides a probe of the biopsy device relative to the localized breast. A control module for interactive control and power generation are remotely positioned and communicate and transmit rotational mechanical energy via sheathed cable.

公开(公告)号：US20160081739A1

公开(公告)日：2016-03-24

申请号：US14851258

申请日：2015-09-11

申请人： COVIDIEN LP

发明人： DONALD W. HECKEL ,  KATHERINE WAGLE ,  WILLIAM D. FAULKNER ,  KENNETH C. BROCKMANN

IPC分类号： A61B18/12

CPC分类号： A61B18/1206 ,  A61B18/1233 ,  A61B2018/00642 ,  A61B2018/00666 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00755 ,  A61B2018/00767 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00904 ,  A61B2018/00928 ,  A61B2018/00958

摘要： An electrosurgical system including or connected to an output circuitry comprising an electrosurgical device and an electrical cable is modelled during a cable interrogation phase using a transfer matrix in order to determine a leakage capacitance in the electrosurgical system. After the leakage capacitance is assigned or set to a virtual capacitor in the transfer matrix, an output parameter of the electrosurgical system, such as output voltage, output current, output impedance or output electrical power, may be determined by applying an actual input voltage to the output circuitry and measuring a resulting input current, and multiplying the input voltage and measured current by the transfer matrix.

摘要翻译： 包括或连接到包括电外科装置和电缆的输出电路的电外科系统在电缆询问阶段期间使用转移矩阵建模，以便确定电外科系统中的漏电容。 在传输矩阵中分配或设置漏电电容到虚拟电容器之后，电外科系统的输出参数（例如输出电压，输出电流，输出阻抗或输出电功率）可以通过将实际输入电压施加到 输出电路并测量结果输入电流，并将输入电压和测量电流乘以传输矩阵。

公开(公告)号：US08998899B2

公开(公告)日：2015-04-07

申请号：US13966034

申请日：2013-08-13

申请人： Bovie Medical Corporation

发明人： Nickolay Dimitrov Shilev ,  Gregory A. Konesky

IPC分类号： A61B17/56 ,  A61B18/04 ,  A61B18/14 ,  A61B17/3209 ,  A61B18/00 ,  A61B18/12 ,  A61B19/00

CPC分类号： A61B18/14 ,  A61B17/3209 ,  A61B18/04 ,  A61B18/042 ,  A61B18/1206 ,  A61B18/1402 ,  A61B2018/00178 ,  A61B2018/00589 ,  A61B2018/00607 ,  A61B2018/0091 ,  A61B2018/00916 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/0094 ,  A61B2018/00958 ,  A61B2018/00988 ,  A61B2018/128 ,  A61B2018/1286 ,  A61B2018/1412 ,  A61B2018/1475 ,  A61B2090/0811

摘要： A multi-button electrosurgical apparatus includes a housing having a passage extending therethough, a distal end configured to support an electrode; at least four switches disposed on a surface of the housing configured to be selectively activated by a user; and three wires connected between the housing and a connector, the connector configured to be operatively coupled to an electrosurgical generator, a first wire being coupled to the electrode and configured to receive electrosurgical energy from the electrosurgical generator, a second wire being coupled to a first switch and configured to generate a first activation signal and a third wire being coupled to a second switch and configured to generate a second activation signal, wherein a third and fourth switch are coupled to the first wire and the second or third wire via a respective reactive switching element configured to generate third and forth activation signals.

摘要翻译： 一种多按钮电外科设备包括具有延伸到其中的通道的壳体，构造成支撑电极的远端; 设置在所述壳体的表面上的至少四个开关被配置为由用户选择性地启动; 以及连接在所述壳体和连接器之间的三条线，所述连接器构造成可操作地耦合到电外科发生器，第一线被耦合到所述电极并且被配置为从所述电外科发生器接收电外科能量，第二线被耦合到第一 开关并且被配置为产生第一激活信号，并且第三线耦合到第二开关并被配置为产生第二激活信号，其中第三和第四开关经由相应的反应器耦合到第一线和第二或第三线 开关元件被配置为产生第三和第四激活信号。