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公开(公告)号：WO2014152108A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/026960
申请日：2014-03-14
Inventor： BATCHELOR, Kester, J. , MURDESHWAR, Nikhil , LIM, Jyue, Boon (Jonas) , LAMSER, Dennis, G. , HAYASHIDA, Tsuyoshi , CURTIS, Richard, J. , WINDGASSEN, Ryan , BLUS, Theodore , MOE, Riyad
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 (2): forceps (4) having: a firs! working arm (6), a second working arm (6), wherein the electrosurgical device (2) has a first electrosurgical configuration (100, 102) where the first working arm (6) and the second working arm (6) are in an opposed position so that the forceps (4) deliver a first therapy current that flows between the first working arm (6) and the second working arm (6); and wherein the electrosurgical device (2) has a second electrosurgical configuration (100, 102) when the first working arm (6), the second working arm (6), or both are repositionable relative to each other so that the first working arm (6) is extended with respect to the second working arm (6) or vice versa and a second therapy current is delivered from the first working arm to a remote electrode.
Abstract translation: 电外科装置（2）：镊子（4）具有：第一！ 工作臂（6），第二工作臂（6），其中所述电外科设备（2）具有第一电外科构造（100,102），其中所述第一工作臂（6）和所述第二工作臂（6）处于 使得镊子（4）传递在第一工作臂（6）和第二工作臂（6）之间流动的第一治疗电流; 并且其中当所述第一工作臂（6），所述第二工作臂（6）或两者可相对于彼此重新定位时，所述电外科设备（2）具有第二电外科构造（100,102），使得所述第一工作臂 6）相对于第二工作臂（6）延伸，反之亦然，并且第二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：EP3808300A1
公开(公告)日：2021-04-21
申请号：EP20207087.6
申请日：2016-12-21
Inventor： BLUS, Theodore , MOE, Riyad
IPC: A61B18/14
Abstract: A surgical device comprising: (a) one or more functional elements, and (b) a selector assembly including: (i) one or more activation buttons, (ii) one or more circuit board switches, and (iii) a shuttle in communication with the circuit board switches or the one or more activation buttons to move the circuit board switches or the activation buttons between at least a first position and a second position so that the circuit board switches or the activation buttons are moveable relative to each other; wherein the one or more functional elements provide a first function when the circuit board switches or the one or more activation buttons are in the first position, and the one or more functional elements provide a second function when the circuit board switches or the one or more activation buttons are in the second position.
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公开(公告)号：EP3797729A1
公开(公告)日：2021-03-31
申请号：EP20200772.0
申请日：2015-04-09
Inventor： VIRSHEK, Michael A. , MOE, Riyad , CURTIS, Richard J. , CURCH, David
Abstract: 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. 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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公开(公告)号：EP3965676A1
公开(公告)日：2022-03-16
申请号：EP20729383.8
申请日：2020-05-07
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