-
公开(公告)号：US20150327883A1
公开(公告)日：2015-11-19
申请号：US14810310
申请日：2015-07-27
Applicant: Ethicon Endo-Surgery, Inc.
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.
CPC classification number: A61N7/00 , A61B5/053 , A61B5/4836 , A61B17/320092 , A61B18/14 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2018/00005 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , A61N7/02 , B06B1/0284 , B06B2201/76 , G05B15/02
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.
Abstract translation: 各种实施例涉及驱动与外科器械的超声波驱动系统相连的端部执行器的方法。 根据该方法，发电机被配置为产生具有谐振频率的至少一个时变电信号，监测至少一个电信号的谐振频率，将谐振频率与阈值频率进行比较，并触发第一响应 当谐振频率超过阈值频率时。
-
公开(公告)号：US10263171B2
公开(公告)日：2019-04-16
申请号：US14657876
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
Inventor： Eitan T. Wiener , Jeffrey L. Aldridge , Brian T. Noyes , 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 method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.
-
公开(公告)号：US20150328484A1
公开(公告)日：2015-11-19
申请号：US14810318
申请日：2015-07-27
Applicant: Ethicon Endo-Surgery, Inc.
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.
CPC classification number: A61N7/00 , A61B5/053 , A61B5/4836 , A61B17/320092 , A61B18/14 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2018/00005 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , A61N7/02 , B06B1/0284 , B06B2201/76 , G05B15/02
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, calculate a frequency slope between frequency data points of the time varying electrical signal, where the frequency slope is the change in resonant frequency over time, compare the frequency slope to a threshold frequency slope, and trigger a first response of the generator when the frequency slope crosses the threshold frequency slope.
Abstract translation: 各种实施例涉及驱动与外科器械的超声波驱动系统相连的端部执行器的方法。 根据该方法，发电机被配置为产生具有谐振频率的至少一个时变电信号，监测至少一个电信号的谐振频率，计算时变电信号的频率数据点之间的频率斜率 其中频率斜率是随时间的谐振频率的变化，将频率斜率与阈值频率斜率进行比较，并且当频率斜率跨越阈值频率斜率时触发发生器的第一响应。
-
公开(公告)号：US20150196318A1
公开(公告)日：2015-07-16
申请号：US14664233
申请日：2015-03-20
Applicant: Ethicon Endo-Surgery, Inc.
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.
CPC classification number: A61N7/00 , A61B5/053 , A61B5/4836 , A61B17/320092 , A61B18/14 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2018/00005 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , A61N7/02 , B06B1/0284 , B06B2201/76 , G05B15/02
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.
Abstract translation: 各种实施例涉及驱动与外科器械的超声波驱动系统相连的端部执行器的方法。 该方法包括产生至少一个电信号。 根据第一组逻辑条件来监视至少一个电信号。 当满足第一组逻辑条件时，触发第一响应。 从至少一个电信号确定参数。
-
公开(公告)号：US10201382B2
公开(公告)日：2019-02-12
申请号：US14657850
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
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 , Joseph A. Brotz , John E. Hein
Abstract: A surgical generator is disclosed including an ultrasonic generator module to provide at an ultrasonic drive signal for driving an ultrasonic surgical device and an electrosurgical generator module to provice an electrosurgical drive signal for driving an electrosurgical device. At least one of providing the ultrasonic drive signal or providing the electrosurgical drive signal includes recalling a waveform sample from a look-up table (LUT), modifying the waveform sample to generate a modified waveform based on voltage and current feedback information to pre-distort the waveform sample on a dynamic ongoing basis, indexing each stored voltage and current feedback data pair based on a corresponding LUT sample that was output when the voltage and current feedback data pair was acquired, synchronizing the LUT sample and the voltage and current feedback data pair to correct timing and stability of the pre-distorted waveform sample, and providing the modified waveform to an output stage.
-
Patent Agency Ranking
公开(公告)号：US20180168714A9
公开(公告)日：2018-06-21
申请号：US14657850
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
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 , Joseph A. Brotz , John E. Hein
CPC classification number: A61B18/1206 , A61B17/320068 , A61B17/320092 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B2017/00017 , A61B2017/00477 , A61B2017/00482 , A61B2017/00486 , A61B2017/2934 , A61B2017/2936 , A61B2018/00178 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/0072 , A61B2018/00732 , A61B2018/00767 , A61B2018/00779 , A61B2018/00803 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00988 , A61B2018/00994 , H01L41/042 , H01R2201/12
Abstract: A method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.
-
公开(公告)号：US20180116706A9
公开(公告)日：2018-05-03
申请号：US14657876
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
Inventor： Eitan T. Wiener , Jeffrey L. Aldridge , Brian T. Noyes , 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
IPC: A61B18/12
CPC classification number: A61B18/1206 , A61B17/320068 , A61B17/320092 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B2017/00017 , A61B2017/00477 , A61B2017/00482 , A61B2017/00486 , A61B2017/2934 , A61B2017/2936 , A61B2018/00178 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/0072 , A61B2018/00732 , A61B2018/00767 , A61B2018/00779 , A61B2018/00803 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00988 , A61B2018/00994 , H01L41/042 , H01R2201/12
Abstract: A method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.
-
公开(公告)号：US20150182276A1
公开(公告)日：2015-07-02
申请号：US14657850
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
Inventor： Eitan T. Wiener , Jeffrey L. Aldridge , Brian T. Noyes , Jeffrey D. Messerly , James R. Giordano , Robert J. Beetel, III , Nathan J. Price , Foster B. Stulen , Matthew C. Miller , Jeffrey P. Wiley , Daniel W. Price , Robert L. Koch, JR. , Joseph A. Brotz , John E. Hein
CPC classification number: A61B18/1206 , A61B17/320068 , A61B17/320092 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B2017/00017 , A61B2017/00477 , A61B2017/00482 , A61B2017/00486 , A61B2017/2934 , A61B2017/2936 , A61B2018/00178 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/0072 , A61B2018/00732 , A61B2018/00767 , A61B2018/00779 , A61B2018/00803 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00988 , A61B2018/00994 , H01L41/042 , H01R2201/12
Abstract: A method for determining motional branch current in an ultrasonic transducer of an ultrasonic surgical device over multiple frequencies of a transducer drive signal. The method may comprise, at each of a plurality of frequencies of the transducer drive signal, oversampling a current and voltage of the transducer drive signal, receiving, by a processor, the current and voltage samples, and determining, by the processor, the motional branch current based on the current and voltage samples, a static capacitance of the ultrasonic transducer and the frequency of the transducer drive signal.
-
公开(公告)号：US20150182251A1
公开(公告)日：2015-07-02
申请号：US14657794
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
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.
CPC classification number: A61N7/00 , A61B5/053 , A61B5/4836 , A61B17/320092 , A61B18/14 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2018/00005 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , A61N7/02 , B06B1/0284 , B06B2201/76 , G05B15/02
Abstract: Various embodiments are directed to an apparatus and 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.
Abstract translation: 各种实施例涉及一种驱动与外科器械的超声波驱动系统相连的末端执行器的装置和方法。 该方法包括产生至少一个电信号。 根据第一组逻辑条件来监视至少一个电信号。
-
公开(公告)号：US09795808B2
公开(公告)日：2017-10-24
申请号：US14657794
申请日：2015-03-13
Applicant: Ethicon Endo-Surgery, Inc.
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: H01L41/09 , A61N7/00 , A61B17/32 , B06B1/02 , G05B15/02 , A61B5/053 , A61B5/00 , A61B17/00 , A61B18/00
CPC classification number: A61N7/00 , A61B5/053 , A61B5/4836 , A61B17/320092 , A61B18/14 , A61B2017/00026 , A61B2017/00084 , A61B2017/00176 , A61B2017/00203 , A61B2017/00973 , A61B2018/00005 , A61B2018/00303 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00791 , A61B2018/00845 , A61B2018/00875 , A61B2018/00994 , A61N7/02 , B06B1/0284 , B06B2201/76 , G05B15/02
Abstract: Various embodiments are directed to an apparatus and 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.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.046 seconds)
