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公开(公告)号：US20150320485A1
公开(公告)日：2015-11-12
申请号：US14708836
申请日：2015-05-11
Inventor： Kester J. Batchelor , Richard J. Curtis , John Mensch
CPC classification number: A61B18/08 , A61B18/04 , A61B18/082 , A61B18/085 , A61B18/14 , A61B18/1442 , A61B18/1445 , A61B18/16 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00916 , A61B2018/00958 , A61B2018/00994 , A61B2018/1412 , A61B2018/1417 , A61B2018/1422 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , A61B2018/1467
Abstract: A medical device is provided that includes a hand piece, a heating power supply, and a therapy power supply. The hand piece includes a first electrode including a heater. The heating power supply selectively provides heating power to the heater. The therapy power supply selectively provides therapeutic power to the first electrode. The medical device is changeable between operating a first electrosurgical configuration and a second electrosurgical configuration. In the first electrosurgical configuration, the heating power supply provides the heating power to the heater to heat the first electrode and the therapy power supply provides the therapeutic power to the first electrode.
Abstract translation: 提供了包括手持件，加热电源和治疗电源的医疗装置。 手持件包括包括加热器的第一电极。 加热电源选择性地向加热器提供加热功率。 治疗电源选择性地向第一电极提供治疗能量。 在操作第一电外科配置和第二电外科配置之间，医疗装置是可变的。 在第一电外科配置中，加热电源向加热器提供加热功率以加热第一电极，并且治疗电源向第一电极提供治疗能力。
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公开(公告)号：US20140276799A1
公开(公告)日：2014-09-18
申请号：US14210535
申请日：2014-03-14
Inventor： 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: A61B18/14
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20140276797A1
公开(公告)日：2014-09-18
申请号：US14206010
申请日：2014-03-12
Inventor： Kester J. Batchelor , Richard J. Curtis , Theodore Blus , Riyad Moe , John Mensch
IPC: A61B18/14
Abstract: An electrosurgical system comprising: a handpiece including: (a) a first power connector; (b) a second power connector; and (c) one or more moveable members having a first position and a second position; and an activation circuit having a first switch state and a second switch state, wherein the activation circuit in the first switch state does not allow either a first electrosurgical therapy signal or a second electrosurgical therapy signal to exit the handpiece; wherein when the activation circuit is in the second switch state and the one or more moveable members are in the first position the activation circuit allows the first electrosurgical therapy signal to exit the handpiece so that a first therapy current extends between the first power connector and the second power connector, and wherein when the activation circuit is in the second switch state and the one or more moveable members are in the second position the activation circuit allows the second electrosurgical therapy signal to exit the handpiece so that a second therapy current extends between the first power connector and the second power connector.
Abstract translation: 一种电外科系统，包括：手柄，其包括：（a）第一电源连接器; （b）第二电源连接器; 和（c）具有第一位置和第二位置的一个或多个可动构件; 以及具有第一开关状态和第二开关状态的激活电路，其中所述第一开关状态下的所述激活电路不允许第一电外科治疗信号或第二电外科治疗信号离开所述手持件; 其中当所述激活电路处于所述第二开关状态并且所述一个或多个可移动部件处于所述第一位置时，所述激活电路允许所述第一电外科治疗信号离开所述手持件，使得第一治疗电流在所述第一电源连接器和所述第二电源连接器之间延伸， 第二电源连接器，并且其中当所述激活电路处于所述第二开关状态并且所述一个或多个可移动部件处于所述第二位置时，所述激活电路允许所述第二电外科治疗信号离开所述手持件，使得第二治疗电流在所述第二电源连接器之间延伸 第一电源连接器和第二电源连接器。
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公开(公告)号：US20220183749A1
公开(公告)日：2022-06-16
申请号：US17653200
申请日：2022-03-02
Inventor： Kester Julian Batchelor , Riyad Moe , Richard J. Curtis , Nikhil M. Murdeshwar , Huisun Wang
Abstract: A method of treating a patient with a bioelectrical system is provided. The method may include inserting a probe into a first position in an anatomy of the patient, the system being provided with a plurality of electrodes; energizing a first electrode of the plurality of electrodes with a measurement level of power; determining a complex impedance in the patient's anatomy; determining whether the first position is a desired position of the probe for ablating a predetermined portion of tissue of the patient, based on the complex impedance determined; and energizing one of the plurality of electrodes with an ablation level of power, the ablation level of power being greater than the measurement level of power. An apparatus for performing BIA on a patient is also provided.
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公开(公告)号：US20180338789A1
公开(公告)日：2018-11-29
申请号：US16053394
申请日：2018-08-02
Inventor： Michael A. Virshek , Riyad Moe , Richard J. Curtis , David C. Church
CPC classification number: A61B18/1233 , A61B18/1402 , A61B90/08 , A61B2018/00773 , A61B2018/00988 , A61B2090/0803 , A61B2090/0814
Abstract: A surgical device employs a longevity circuit for preventing operation after a specified time based on safe use expectations. The surgical device delivers a therapy signal via a handpiece having electrodes in proximity to the surgical site. The therapy signal is a high frequency electrical signal delivered from a generator coupled to the handpiece, and activated by a control signal. A therapy circuit established by coupling the handpiece and generator delivers the therapy signal, and is monitored for activation based on a time since a first activation, a number of activations, or an aggregate time of activated intervals. A usage limit defines the activation lifespan, and is employed for monitoring either the therapy circuit or the control circuit, to determine a usage history. Following expiration of a safe usage limit, a longevity circuit in the handpiece disables the handpiece for successive uses, and is independent of a connection to a particular generator.
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Patent Agency Ranking
公开(公告)号：US20180218808A1
公开(公告)日：2018-08-02
申请号：US15872301
申请日：2018-01-16
Inventor： Richard J. Curtis , William F. Kratoska , Jeffrey J. Nelson , Theodore C. Blus , Kester J. Batchelor , Mark J. Kroll , Charles Wood
CPC classification number: H01B9/02 , A61B18/1206 , A61B18/1445 , A61B18/16 , A61B2018/00178 , A61B2018/00196 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00607 , A61B2018/00821 , A61B2018/00922 , A61B2018/1253 , A61B2018/126 , A61B2018/1293 , A61B2018/1412 , A61B2018/162 , A61B2018/167
Abstract: An electrosurgical device: (a) power cable comprising: (i) a primary lead that connects to a first pole of an AC power source and (ii) one or more auxiliary leads; wherein the power cable includes a dual core having the primary lead on a first side and the one or more auxiliary leads on a second side with a web being located between the first side and the second side.
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公开(公告)号：US20180008312A1
公开(公告)日：2018-01-11
申请号：US15632786
申请日：2017-06-26
Inventor： Kester J. Batchelor , Eric G. Tate , Theodore C. Blus , Richard J. Curtis , Nikhil M. Murdeshwar
IPC: A61B17/34 , A61B18/14 , A61B17/285 , A61B17/00 , A61B17/295
CPC classification number: A61B17/3476 , A61B17/285 , A61B17/295 , A61B18/1233 , A61B18/1402 , A61B18/1442 , A61B2017/00367 , A61B2018/1412
Abstract: An electrosurgical device having first and second poles; blade electrode with a metal shim having two opposing faces and one or more facets, a nonconductive coating which covers at least the faces and a portion of the facets of the metal shim, while a distal portion of the one or more facets remains uncovered by the nonconductive coating; a lateral electrode comprised of a broad shim having one or more conductive faces and is placed parallel to the blade electrode so that at least one of the one or more conductive faces is exposed and a distal end of the blade electrode protrudes from the lateral electrode; the lateral electrode is fixed stationary relative to the blade electrode; the nonconductive coating insulates the blade electrode from the lateral electrode; and the first pole is connected to the blade electrode and the second pole is connected to the lateral electrode.
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公开(公告)号：US20140276795A1
公开(公告)日：2014-09-18
申请号：US14205598
申请日：2014-03-12
Inventor： Kester J. Batchelor , Nikhil M. Murdeshwar , Jyue Boon (Jonas) Lim , Dennis G. Lamser , Tsuyoshi Hayashida , Richard J. Curtis , Ryan Windgassen , Theodore Blus , Riyad Moe
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B18/1233 , A61B18/1442 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/1412 , A61B2018/1462
Abstract: An electrosurgical device comprising: (a) forceps including: (i) a first working arm and (ii) a second working arm; (b) a blade electrode; wherein the electrosurgical device is capable of being switched between a first electrical configuration so that the electrosurgical device delivers a first therapy current through the first working arm, the second working arm, or both, and a second electrical configuration so that the electrosurgical device delivers a second therapy current through the blade electrode: and wherein the first working arm and the second working arm of the forceps are immobilized in the second electrical configuration so that both the forceps and the first therapy current are disabled.
Abstract translation: 一种电外科装置，包括：（a）钳子，包括：（i）第一工作臂和（ii）第二工作臂; （b）刀片电极; 其中所述电外科装置能够在第一电气构造之间切换，使得所述电外科装置通过所述第一工作臂，所述第二工作臂或两者传递第一治疗电流，以及第二电构造，使得所述电外科装置递送 通过所述刀片电极的第二治疗电流：并且其中所述镊子的所述第一工作臂和所述第二工作臂被固定在所述第二电气配置中，使得所述镊子和所述第一治疗电流都被禁用。
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公开(公告)号：US20230132239A1
公开(公告)日：2023-04-27
申请号：US18047316
申请日：2022-10-18
Inventor： Kester Julian Batchelor , Eric G. Tate , Theodore C. Blus , Richard J. Curtis , Nikhil M. Murdeshwar
IPC: A61B17/34 , A61B18/12 , A61B18/14 , A61B17/285
Abstract: An electrosurgical device having first and second poles; blade electrode with a metal shim having two opposing faces and one or more facets, a nonconductive coating which covers at least the faces and a portion of the facets of the metal shim, while a distal portion of the one or more facets remains uncovered by the nonconductive coating; a lateral electrode comprised of a broad shim having one or more conductive faces and is placed parallel to the blade electrode so that at least one of the one or more conductive faces is exposed and a distal end of the blade electrode protrudes from the lateral electrode; the lateral electrode is fixed stationary relative to the blade electrode; the nonconductive coating insulates the blade electrode from the lateral electrode; and the first pole is connected to the blade electrode and the second pole is connected to the lateral electrode.
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公开(公告)号：US20220122748A1
公开(公告)日：2022-04-21
申请号：US17646348
申请日：2021-12-29
Inventor： Richard J. Curtis , William F. Kratoska , Jeffrey Nelson , Theodore C. Blus , Kester Julian Batchelor , Mark Kroll , Charles Wood
Abstract: An electrosurgical device: (a) power cable comprising: (i) a primary lead that connects to a first pole of an AC power source and (ii) one or more auxiliary leads; wherein the power cable includes a dual core having the primary lead on a first side and the one or more auxiliary leads on a second side with a web being located between the first side and the second side.
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