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71.发明申请公开(公告)号：US20180360451A1
公开(公告)日：2018-12-20
申请号：US15628168
申请日：2017-06-20
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , David C. Yates , Jason L. Harris
IPC: A61B17/068 , A61B17/11
CPC classification number: A61B17/0686 , A61B17/068 , A61B17/07207 , A61B17/1114 , A61B17/1626 , A61B90/03 , A61B2017/00017 , A61B2017/00026 , A61B2017/00039 , A61B2017/00115 , A61B2017/00199 , A61B2017/00393 , A61B2017/00398 , A61B2017/00734 , A61B2017/07285 , A61B2017/2927 , A61B2017/2929 , A61B2090/064 , A61B2090/065 , A61B2090/0811
Abstract: A motorized surgical instrument is disclosed. The surgical instrument includes a control circuit configured to control the movement of an end effector. If the end effector moves outside a predetermined desired position, the control circuit may activate the energized condition of the motor to move the end effector back to the desired position. When the end effector is in the desired position, the control circuit may engage the de-energized condition of the motor and engage an electromagnetic lock.
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公开(公告)号：US20180360443A1
公开(公告)日：2018-12-20
申请号：US15628019
申请日：2017-06-20
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Jason L. Harris , David C. Yates
IPC: A61B17/068 , A61B17/115
Abstract: A motorized surgical instrument is disclosed. The surgical instrument includes a displacement member, a motor coupled to displacement member, a control circuit coupled to the motor, a parameter sensor coupled to the control circuit and a position sensor coupled to the control circuit. The control circuit is configured to receive a parameter output of the parameter sensor indicative of a force applied to translate the displacement member, determine a duration during which the parameter output is maintained at or above a predetermined fault threshold, receive a position output of the position sensor indicative of at least one position of the displacement member during the duration, and effect a motor control action based on the duration and the at least one position.
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公开(公告)号：US20180310933A1
公开(公告)日：2018-11-01
申请号：US15964427
申请日：2018-04-27
Applicant: ETHICON LLC
Inventor： David C. Yates , Frederick E. Shelton, IV
IPC: A61B17/072 , H01M10/48 , H02J7/00 , H01M10/42 , H01M2/34 , H01M10/0525 , A61B17/00 , G01R31/36 , H02J1/06 , A61B90/00 , H04Q9/00
Abstract: A method of operating a medical device comprises electrically connecting a power device to the medical device. The method further comprises sensing at least one characteristic of the medical device with the power device. The method further comprises adjusting or maintaining one or more characteristics of an electrical connection feature of the power device according to the at least one observed characteristic such that the electrical connection feature of the power device is operationally compatible with an electrical connection feature of the medical device. The method further comprises operating the power device according to an operational profile associated with the medical device.
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公开(公告)号：US20180303481A1
公开(公告)日：2018-10-25
申请号：US15905149
申请日：2018-02-26
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , David C. Yates , Jason L. Harris
Abstract: A surgical instrument assembly can comprise a handle including an electric motor, a shaft assembly including a drive member, and a magnet configured to generate a magnetic field. The surgical instrument assembly further comprises, one, a rotatable output shaft operably coupled with the electric motor and the drive member and, two, a wire coil wound around the output shaft which is positioned in the magnetic field. The wire coil is rotated within the magnetic field when the output shaft is rotated about a longitudinal axis which induces a current in the wire coil. The surgical instrument assembly further comprises a strain gauge mounted to the output shaft configured to detect strain created within the output shaft and, in addition, a circuit mounted to the output shaft, wherein the circuit and/or the strain gauge is powered by the current induced in the wire coil.
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公开(公告)号：US20180153542A1
公开(公告)日：2018-06-07
申请号：US15809616
申请日：2017-11-10
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , David C. Yates , Emily A. Schellin , Jeffrey S. Swayze
IPC: A61B17/068 , A61B17/072 , A61B17/10 , A61B17/00
Abstract: A control system having speed management control. The control system can be in signal communication with a battery, and the battery can be coupled to a motor. The speed management control can include a pulse width modulation circuit, which can control the duration of pulses supplied from the battery to the motor. The motor can include a primary set of coils and a secondary set of coils. The control system can direct surplus current to the secondary set of coils to maximize the torque generated by the motor.
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Patent Agency Ranking
公开(公告)号：US20180146960A1
公开(公告)日：2018-05-31
申请号：US15809643
申请日：2017-11-10
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , David C. Yates , Emily A. Schellin , Jeffrey S. Swayze
IPC: A61B17/068 , A61B17/072 , A61B17/10 , A61B17/00
Abstract: A control system having speed management control. The control system can be in signal communication with a battery, and the battery can be coupled to a motor. The speed management control can include a pulse width modulation circuit, which can control the duration of pulses supplied from the battery to the motor. The motor can include a primary set of coils and a secondary set of coils. The control system can direct surplus current to the secondary set of coils to maximize the torque generated by the motor.
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公开(公告)号：US20180140368A1
公开(公告)日：2018-05-24
申请号：US15809546
申请日：2017-11-10
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Chester O. Baxter, III , David C. Yates
CPC classification number: A61B34/70 , A61B17/29 , A61B17/295 , A61B17/320016 , A61B18/1442 , A61B18/18 , A61B2017/00199 , A61B2017/00212 , A61B2017/003 , A61B2017/00309 , A61B2017/00314 , A61B2017/00327 , A61B2017/2927
Abstract: Surgical end effectors are disclosed having angled tissue-contacting surfaces. The end effectors may have a first jaw member that is movable relative to a second jaw member between an open position and a closed position. The first jaw member may have a first positively-angled tissue-contacting surface. The second jaw member may have a second positively-angled tissue-contacting surface. At least one of the jaw members may have at least one active electrode configured to deliver RF energy to tissue located between the first jaw member and the second jaw member when in the closed position.
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公开(公告)号：US20180064440A1
公开(公告)日：2018-03-08
申请号：US15718852
申请日：2017-09-28
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , Emily A. Schellin , David C. Yates , Kevin L. Houser
IPC: A61B17/072 , G09G5/14 , H02J7/00 , A61B17/00 , A61B17/068 , G06F3/041 , G06F3/0488 , G06F19/00 , G06F21/60 , G06T11/60 , G06F3/01
Abstract: A surgical instrument includes a shaft, an end effector extending distally from the shaft, and a housing extending proximally from the shaft. The housing includes a motor configured to generate at least one motion to effectuate the end effector, and a power source configured to supply power to the surgical instrument, wherein the power source includes a casing, a data storage unit, and a deactivation mechanism configured to interrupt access to data stored in the data storage unit. In addition, the power source includes a battery pack and a deactivation mechanism configured to deactivate the battery pack if the casing is breached.
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公开(公告)号：US20180064437A1
公开(公告)日：2018-03-08
申请号：US15692367
申请日：2017-08-31
Applicant: Ethicon LLC
Inventor： David C. Yates , Thomas W. Huitema , Frederick E. Shelton, IV
IPC: A61B17/068 , A61B17/10 , A61B17/072 , A61B17/3205 , A61B17/32
Abstract: A surgical cutting and fastening instrument. The instrument comprises a handle and an end effector connected to the handle. The end effector comprises upper and lower opposing jaw members, wherein the upper jaw member comprises a plurality of co-linear, separately actuatable, RF electrodes.
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公开(公告)号：US20180042658A1
公开(公告)日：2018-02-15
申请号：US15792311
申请日：2017-10-24
Applicant: Ethicon LLC
Inventor： Frederick E. Shelton, IV , David C. Yates , Chester O. Baxter, III , John V. Hunt , Jennifer M. Mallow , Barry C. Worrell , Taylor W. Aronhalt , Kevin L. Houser , Geoffrey S. Strobl
CPC classification number: A61B18/12 , A61B18/1447 , A61B18/1482 , A61B18/1485 , A61B2018/00077 , A61B2018/00083 , A61B2018/00101 , A61B2018/0013 , A61B2018/00136 , A61B2018/00148 , A61B2018/0016 , A61B2018/00196 , A61B2018/00214 , A61B2018/00339 , A61B2018/00559 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/0063 , A61B2018/00648 , A61B2018/00714 , A61B2018/0072 , A61B2018/00732 , A61B2018/00767 , A61B2018/00791 , A61B2018/00827 , A61B2018/00892 , A61B2018/00904 , A61B2018/00952 , A61B2018/00958 , A61B2018/1226 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/128 , A61B2018/1407 , A61B2018/1412 , A61B2018/1455 , A61B2018/1465 , A61B2018/1467 , A61B2018/147 , A61B2018/1475 , A61B2018/1495 , A61B2090/065 , A61B2090/0807
Abstract: An electrosurgical device is disclosed. The electrosurgical device includes a handle, a shaft extending distally from the handle, and an end effector coupled to a distal end of the shaft. The end effector comprises a first electrode and a second electrode. The second electrode includes a first position and a second position. The second electrode is configured to move from the first position to the second position when a force is applied to the end effector by a tissue section. The first electrode and the second electrode define a treatment area when the second electrode is in the second position.
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