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公开(公告)号：US20210259725A1
公开(公告)日：2021-08-26
申请号：US17314694
申请日：2021-05-07
发明人： Ryan M. Asher , Brian D. Black , John E. Brady , Alexander R. Cuti , Demetrius N. Harris , Carl J. Draginoff, JR. , Ellen Burkart , Geni M. Giannotti , Andrew Kolpitcke , Amy M. Krumm , Matthew T. Kuhn , Stephen M. Leuck , Cameron D. McLain , Ion V. Nicolaescu , Candice Otrembiak , Amrita S. Sawhney , Aaron C. Voegele , Grace E. Brooks , Fajian Zhang
IPC分类号： A61B17/32
摘要： An ultrasonic surgical instrument and method of assembly with a predetermined alignment includes first and second modular assemblies and an electrical lockout. The first modular assembly includes at least a portion of an end effector configured to manipulate a tissue. The second modular assembly includes a transducer power circuit and an activation switch electrically connected to the transducer power circuit. The electrical lockout is electrically connected to the transducer power circuit and configured to inhibit the activation switch from powering the ultrasonic transducer with the first and second modular assemblies misaligned from the predetermined alignment such that the first and second modular assemblies are in a locked-out state. The electrical lockout is further configured to allow the activation switch to power the ultrasonic transducer with the first and second modular assemblies in the predetermined alignment such that the first and second modular assemblies are in an operational state.
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公开(公告)号：US20240341792A1
公开(公告)日：2024-10-17
申请号：US18612507
申请日：2024-03-21
发明人： Ryan M. Asher , Brian D. Black , John E. Brady , Joseph Dennis , Geni M. Giannotti , Bryce L. Heitman , Timothy S. Holland , Joseph E. Hollo , Andrew Kolpitcke , Amy M. Krumm , Jason R. Lesko , Matthew C. Miller , David A. Monroe , Ion V. Nicolaescu , Rafael J. Ruiz Ortiz , Matthew S. Schneider , Richard C. Smith , Shawn C. Snyder , Sarah A. Worthington , Monica L. Rivard , Fajian Zhang
CPC分类号： A61B17/2804 , A61B18/1442 , A61B2017/00106 , A61B2017/00367 , A61B2017/00424 , A61B2017/0046 , A61B2017/00477 , A61B2017/00876 , A61B2017/2825 , A61B2017/2845 , A61B2017/320074 , A61B2017/320082 , A61B2017/320084 , A61B2017/320088 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/0063 , A61B2018/00642 , A61B2018/00666 , A61B2018/00672 , A61B2018/00755 , A61B2018/00875 , A61B2018/00916 , A61B2018/0094 , A61B2018/00958 , A61B2018/00994 , A61B18/1206 , A61B2090/034 , A61B2090/065 , A61B2090/0811 , A61B2090/0813
摘要： A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.
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公开(公告)号：US11963691B2
公开(公告)日：2024-04-23
申请号：US17128534
申请日：2020-12-21
发明人： Ryan M. Asher , Brian D. Black , John E. Brady , Joseph Dennis , Geni M. Giannotti , Bryce L. Heitman , Timothy S. Holland , Joseph E. Hollo , Andrew Kolpitcke , Amy M. Krumm , Jason R. Lesko , Matthew C. Miller , David A. Monroe , Ion V. Nicolaescu , Rafael J. Ruiz Ortiz , Matthew S. Schneider , Richard C. Smith , Shawn C. Snyder , Sarah A. Worthington , Monica L. Rivard , Fajian Zhang
CPC分类号： A61B17/2804 , A61B18/1442 , A61B2017/00106 , A61B2017/00367 , A61B2017/00424 , A61B2017/0046 , A61B2017/00477 , A61B2017/00876 , A61B2017/2825 , A61B2017/2845 , A61B2017/320074 , A61B2017/320082 , A61B2017/320084 , A61B2017/320088 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/0063 , A61B2018/00642 , A61B2018/00666 , A61B2018/00672 , A61B2018/00755 , A61B2018/00875 , A61B2018/00916 , A61B2018/0094 , A61B2018/00958 , A61B2018/00994 , A61B18/1206 , A61B2090/034 , A61B2090/065 , A61B2090/0811 , A61B2090/0813
摘要： A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.
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公开(公告)号：US11903605B2
公开(公告)日：2024-02-20
申请号：US17314694
申请日：2021-05-07
发明人： Ryan M. Asher , Brian D. Black , John E. Brady , Alexander R. Cuti , Demetrius N. Harris , Carl J. Draginoff, Jr. , Ellen Burkart , Geni M. Giannotti , Andrew Kolpitcke , Amy M. Krumm , Matthew T. Kuhn , Stephen M. Leuck , Cameron D. McLain , Ion V. Nicolaescu , Candice Otrembiak , Amrita S. Sawhney , Aaron C. Voegele , Grace E. Brooks , Fajian Zhang
CPC分类号： A61B17/320092 , A61B17/320068 , A61B18/1445 , A61B2017/00039 , A61B2017/00061 , A61B2017/00137 , A61B2017/00199 , A61B2017/00402 , A61B2017/00424 , A61B2017/00477 , A61B2017/320074 , A61B2017/320095 , A61B2018/0063 , A61B2018/00994
摘要： An ultrasonic surgical instrument and method of assembly with a predetermined alignment includes first and second modular assemblies and an electrical lockout. The first modular assembly includes at least a portion of an end effector configured to manipulate a tissue. The second modular assembly includes a transducer power circuit and an activation switch electrically connected to the transducer power circuit. The electrical lockout is electrically connected to the transducer power circuit and configured to inhibit the activation switch from powering the ultrasonic transducer with the first and second modular assemblies misaligned from the predetermined alignment such that the first and second modular assemblies are in a locked-out state. The electrical lockout is further configured to allow the activation switch to power the ultrasonic transducer with the first and second modular assemblies in the predetermined alignment such that the first and second modular assemblies are in an operational state.
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公开(公告)号：US20220395292A1
公开(公告)日：2022-12-15
申请号：US17860241
申请日：2022-07-08
发明人： Ryan M. Asher , Brian D. Black , Chad P. Boudreaux , Nathan Cummings , William D. Dannaher , Craig T. Davis , Glenn W. Ellison , Frederick L. Estera , Jacob S. Gee , Geni M. Giannotti , Timothy S. Holland , Kevin L. Houser , Gregory W. Johnson , Amy M. Krumm , Jason R. Lesko , Stephen M. Leuck , Ion V. Nicolaescu , Candice Otrembiak , Amelia A. Pierce , Eric Roberson , Shan Wan
IPC分类号： A61B17/32
摘要： An ultrasonic instrument includes a housing, an ultrasonic transducer support by the housing, and an integrated usage indicator. The housing is configured to removably connect to a shaft assembly. The ultrasonic transducer is configured to be acoustically connected to a waveguide and operated a predetermined number of use cycles. The integrated usage indicator is operatively connected to the housing and includes a used state indicator. The used state indicator is configured to indicate to a clinician in a used state when the ultrasonic transducer has been operated at least the predetermined number of use cycles for limiting usage of the ultrasonic transducer to the predetermined number of use cycles.
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公开(公告)号：US12070239B2
公开(公告)日：2024-08-27
申请号：US17860241
申请日：2022-07-08
发明人： Ryan M. Asher , Brian D. Black , Chad P. Boudreaux , Nathan Cummings , William D. Dannaher , Craig T. Davis , Glenn W. Ellison , Frederick L Estera , Jacob S. Gee , Geni M. Giannotti , Timothy S. Holland , Kevin L. Houser , Gregory W. Johnson , Amy M. Krumm , Jason R. Lesko , Stephen M. Leuck , Ion V. Nicolaescu , Candice Otrembiak , Amelia A. Pierce , Eric Roberson , Shan Wan
CPC分类号： A61B17/320068 , A61B17/320092 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/2929 , A61B2017/320071 , A61B2090/0803
摘要： An ultrasonic instrument includes a housing, an ultrasonic transducer support by the housing, and an integrated usage indicator. The housing is configured to removably connect to a shaft assembly. The ultrasonic transducer is configured to be acoustically connected to a waveguide and operated a predetermined number of use cycles. The integrated usage indicator is operatively connected to the housing and includes a used state indicator. The used state indicator is configured to indicate to a clinician in a used state when the ultrasonic transducer has been operated at least the predetermined number of use cycles for limiting usage of the ultrasonic transducer to the predetermined number of use cycles.
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