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公开(公告)号：US10022567B2
公开(公告)日：2018-07-17
申请号：US14810310
申请日：2015-07-27
Applicant: Ethicon LLC
Inventor： Jeffrey D. Messerly , Eitan T. Wiener , Brian T. Noyes , Jeffrey L. Aldridge , James R. Giordano , Robert J. Beetel, III , Daniel J. Abbott , Foster B. Stulen , Matthew C. Miller , Aaron C. Voegele , Jeffrey P. Wiley , Nathan J. Price , Daniel W. Price , Robert L. Koch, Jr.
IPC: H01L41/09 , A61B18/00 , A61N7/00 , A61B17/32 , B06B1/02 , G05B15/02 , A61B5/053 , A61B5/00 , A61B17/00
Abstract: Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. In accordance with the method, a generator is configured to generate at least one time varying electrical signal having a resonant frequency, monitor the resonant frequency of the at least one electrical signal, compare the resonant frequency to a threshold frequency, and trigger a first response of the generator when the resonant frequency crosses the threshold frequency.
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公开(公告)号：US11090104B2
公开(公告)日：2021-08-17
申请号：US16248160
申请日：2019-01-15
Applicant: Ethicon LLC
Inventor： Eitan T. Wiener , Jeffrey L. Aldridge , Brian T. Noyes , Jeffrey D. Messerly , James R. Giordano , Robert J. Beetel, III , Nathan J. Price , Matthew C. Miller , Jeffrey P. Wiley , Daniel W. Price , Robert L. Koch, Jr. , Joseph A. Brotz , John E. Hein
Abstract: A control circuit configured to receive a control signal that defines a first phase and a second phase from a surgical generator. The control circuit may include a first resistor, a second resistor in parallel with the first resistor, and a switch in series with the second resistor. The switch may be configured to transition between an open state and a closed state corresponding to an operational mode of a surgical instrument. In the first phase of the control signal, the control circuit is configured to communicate surgical instrument information to the surgical generator. In the second phase of the control signal and in the open state of the switch, the control circuit is configured to provide a first output. In the second phase of the control signal and in the closed state of the switch, the control circuit is configured to provide a second output.
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公开(公告)号：US10335614B2
公开(公告)日：2019-07-02
申请号：US15290570
申请日：2016-10-11
Applicant: Ethicon LLC
Inventor： Jeffrey D. Messerly , Eitan T. Wiener , Brian T. Noyes , Jeffrey L. Aldridge , James R. Giordano , Robert J. Beetel, III , Daniel J. Abbott , Matthew C. Miller , Jeffrey P. Wiley , Nathan J. Price , Daniel W. Price , Robert L. Koch, Jr.
IPC: H01L41/09 , A61N7/00 , A61B17/32 , B06B1/02 , G05B15/02 , A61B18/14 , A61N7/02 , A61B5/053 , A61B5/00 , A61B17/00 , A61B18/00
Abstract: Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. The method comprises generating at least one electrical signal. The at least one electrical signal is monitored against a first set of logic conditions. A first response is triggered when the first set of logic conditions is met. A parameter is determined from the at least one electrical signal.
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公开(公告)号：US20190059898A1
公开(公告)日：2019-02-28
申请号：US15689573
申请日：2017-08-29
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Sarah Alexandra Worthington , Jason L. Harris , Chester O. Baxter, III , Rebecca Jean Nesbitt Spatholt , Daniel J. Mumaw , Jeffrey P. Wiley
IPC: A61B17/10
Abstract: Controls systems and methods are provided for controlling a surgical clip applier for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In an exemplary embodiment, a control system is provided for controlling at least one motor coupled to a drive system on a surgical clip applier device for driving one or more drive assemblies and thereby actuating one or more actuation assemblies. The control system can be configured to communicate with the drive system of the clip applier tool and to control and modify movement of one or more drive assemblies and actuation assemblies based on certain feedback.
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公开(公告)号：US11890491B2
公开(公告)日：2024-02-06
申请号：US16448089
申请日：2019-06-21
Applicant: Ethicon LLC
Inventor： Jeffrey D. Messerly , Eitan T. Wiener , Brian T. Noyes , Jeffrey L. Aldridge , James R. Giordano , Robert J. Beetel, III , Daniel J. Abbott , Matthew C. Miller , Aaron C. Voegele , Jeffrey P. Wiley , Nathan J. Price , Daniel W. Price , Robert L. Koch, Jr.
IPC: A61N7/00 , B06B1/02 , G05B15/02 , A61B18/14 , A61N7/02 , A61B17/32 , A61B5/053 , A61B5/00 , A61B17/00 , A61B18/00 , A61B18/12
CPC classification number: A61N7/00 , A61B18/14 , A61N7/02 , B06B1/0284 , G05B15/02 , A61B5/053 , A61B5/4836 , A61B18/1206 , A61B18/1445 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/00005 , A61B2018/0063 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , B06B2201/76
Abstract: Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. The method comprises generating at least one electrical signal. The at least one electrical signal is monitored against a first set of logic conditions. A first response is triggered when the first set of logic conditions is met. A parameter is determined from the at least one electrical signal.
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Patent Agency Ranking
公开(公告)号：US20210315608A1
公开(公告)日：2021-10-14
申请号：US17222977
申请日：2021-04-05
Applicant: Ethicon LLC
Inventor： Joseph Mozloom, JR. , Christopher Brock Stone , Andrew S. Berkowitz , Steven G. Hall , Jeffrey P. Wiley , Richard Patrick Chesnes , Jeffery T. Kirk , Aren Calder Hill
Abstract: A trocar assembly can include a cannula, a seal cartridge, and an obturator. The seal cartridge is configured to be releasably coupled to the cannula and to be disposed at least partially within the cannula in a coupled configuration of the seal cartridge. The obturator is configured to directly latch to the cannula and to extends through the cannula and the seal cartridge in a coupled configuration of the obturator.
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公开(公告)号：US20200078609A1
公开(公告)日：2020-03-12
申请号：US16448089
申请日：2019-06-21
Applicant: Ethicon LLC
Inventor： Jeffrey D. Messerly , Eitan T. Wiener , Brian T. Noyes , Jeffrey L. Aldridge , James R. Giordano , Robert J. Beetel, III , Daniel J. Abbott , Foster B. Stulen , Matthew C. Miller , Aaron C. Voegele , Jeffrey P. Wiley , Nathan J. Price , Daniel W. Price , Robert L. Koch, Jr.
Abstract: Various embodiments are directed to a method of driving an end effector coupled to an ultrasonic drive system of a surgical instrument. The method comprises generating at least one electrical signal. The at least one electrical signal is monitored against a first set of logic conditions. A first response is triggered when the first set of logic conditions is met. A parameter is determined from the at least one electrical signal.
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公开(公告)号：US10548601B2
公开(公告)日：2020-02-04
申请号：US15689573
申请日：2017-08-29
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Sarah Alexandra Worthington , Jason L. Harris , Chester O. Baxter, III , Rebecca Jean Nesbitt Spatholt , Daniel J. Mumaw , Jeffrey P. Wiley
IPC: A61B17/10 , A61B34/30 , A61B17/068 , A61B34/00 , A61B17/00
Abstract: Controls systems and methods are provided for controlling a surgical clip applier for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In an exemplary embodiment, a control system is provided for controlling at least one motor coupled to a drive system on a surgical clip applier device for driving one or more drive assemblies and thereby actuating one or more actuation assemblies. The control system can be configured to communicate with the drive system of the clip applier tool and to control and modify movement of one or more drive assemblies and actuation assemblies based on certain feedback.
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公开(公告)号：US20190282292A1
公开(公告)日：2019-09-19
申请号：US16248160
申请日：2019-01-15
Applicant: Ethicon LLC
Inventor： Eitan T. Wiener , Jeffrey L. Aldridge , Brian T. Noyes , Jeffrey D. Messerly , James R. Giordano , Robert J. Beetel, III , Nathan J. Price , Matthew C. Miller , Jeffrey P. Wiley , Daniel W. Price , Robert L. Koch, JR. , Joseph A. Brotz , John E. Hein
Abstract: A control circuit configured to receive a control signal that defines a first phase and a second phase from a surgical generator. The control circuit may include a first resistor, a second resistor in parallel with the first resistor, and a switch in series with the second resistor. The switch may be configured to transition between an open state and a closed state corresponding to an operational mode of a surgical instrument. In the first phase of the control signal, the control circuit is configured to communicate surgical instrument information to the surgical generator. In the second phase of the control signal and in the open state of the switch, the control circuit is configured to provide a first output. In the second phase of the control signal and in the closed state of the switch, the control circuit is configured to provide a second output.
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公开(公告)号：US20190059866A1
公开(公告)日：2019-02-28
申请号：US15689555
申请日：2017-08-29
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Chester O. Baxter, III , Rebecca Jean Nesbitt-Spatholt , Daniel J. Mumaw , Joshua Dean Young , Jeffrey P. Wiley
Abstract: Controls systems and methods are provided for controlling a surgical clip applier for applying surgical clips to a vessel, duct, shunt, etc., during a surgical procedure are provided. In an exemplary embodiment, a control system is provided for controlling at least one motor coupled to a drive system on a surgical clip applier device for driving one or more drive assemblies and thereby actuating one or more actuation assemblies. The control system can be configured to communicate with the drive system of the clip applier tool and to control and modify movement of one or more drive assemblies and actuation assemblies based on certain feedback.
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