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    CLOUD-BASED MEDICAL ANALYTICS FOR CUSTOMIZATION AND RECOMMENDATIONS TO A USER
    92.
    发明申请
    CLOUD-BASED MEDICAL ANALYTICS FOR CUSTOMIZATION AND RECOMMENDATIONS TO A USER 有权

    公开(公告)号：US20210249125A1

    公开(公告)日：2021-08-12

    申请号：US17218933

    申请日：2021-03-31

    Applicant: Ethicon LLC

    Inventor： Jerome R. Morgan ,  Jason L. Harris ,  Frederick E. Shelton, IV ,  David C. Yates ,  Gregory J. Bakos

    IPC: G16H40/40 ,  G16H40/20 ,  G16H20/00 ,  A61B90/00 ,  A61B17/072

    Abstract: A cloud based analytics medical system comprises a processor, a memory coupled to the processor, an input/output interface to access data from medical hub communication devices, each coupled to a surgical instrument, and a database to store the data. The processor aggregates medical resource usage data from the medical hubs. The medical resource usage data comprises data pertaining to medical products and indication of efficiency based on usage, disposal records, and location data describing which medical facility the medical product was allocated to and patient outcome data pertaining to a procedure that utilized the medical product. The processor can determine a correlation between positive outcomes from the outcome data and location data of the medical product, generate a medical recommendation to change a medical resource usage practice based on the correlation, and display the medical recommendation to a medical hub at the local facility.

    METHODS FOR CLOSED LOOP VELOCITY CONTROL FOR ROBOTIC SURGICAL INSTRUMENT
    93.
    发明申请
    METHODS FOR CLOSED LOOP VELOCITY CONTROL FOR ROBOTIC SURGICAL INSTRUMENT 有权

    公开(公告)号：US20210244407A1

    公开(公告)日：2021-08-12

    申请号：US17181740

    申请日：2021-02-22

    Applicant: Ethicon LLC

    Inventor： Frederick E. Shelton, IV ,  Jason L. Harris ,  David C. Yates ,  Gregory J. Bakos ,  Sarah A. Worthington ,  Chester O. Baxter, III

    IPC: A61B17/068 ,  A61B34/30 ,  A61B17/072 ,  A61B90/00 ,  A61B17/00 ,  A61B17/29

    Abstract: Methods of controlling velocity of a firing member in a robotic surgical system are disclosed. One method detects an end effector condition during closure, sets a command velocity of a displacement member based on the closure condition, fires the displacement member at the set command velocity, detects an end effector condition during a firing phase, and sets a command velocity based on the firing condition. Another method receives closure force of a closure member, compares the actual closure force to a threshold, determines a set point velocity based on the comparison, and controls the actual velocity of the closure member based on the set point velocity. Another method receives actual closure force of a closure member, receives actual position of a firing member, and sets a new closure force based on the actual closure force applied to the closure member and the actual position of the firing member.

    Surgical stapler having motor control based on an electrical parameter related to a motor current
    98.
    发明授权
    Surgical stapler having motor control based on an electrical parameter related to a motor current 有权

    公开(公告)号：US11026678B2

    公开(公告)日：2021-06-08

    申请号：US16146772

    申请日：2018-09-28

    Applicant: Ethicon LLC

    Inventor： Mark D. Overmyer ,  David C. Yates ,  Frederick E. Shelton, IV ,  Shane R. Adams ,  Richard L. Leimbach

    IPC: A61B17/068 ,  H02P7/29 ,  A61B17/072 ,  A61B17/00

    Abstract: A surgical stapler. The surgical stapler includes a drive system, an electric motor, a battery and a control system. The electric motor is mechanically coupled to the drive system. The battery is electrically couplable to the electric motor. The control system is electrically connected to the electric motor and includes an H-bridge circuit, an electrically resistive element and an electrically inductive element. The H-bridge circuit includes a high side and a low side. The low side of the H-bridge circuit includes first and second switching devices. The electrically resistive element is electrically connected in series with the first switching device. The electrically inductive element is electrically connected to the electrically resistive element. The control system is configured to control a force applied to the drive system based on a current downstream of the electrically resistive element.

    Motorized surgical instrument with an end effector
    100.
    发明授权
    Motorized surgical instrument with an end effector 有权

    公开(公告)号：US10980535B2

    公开(公告)日：2021-04-20

    申请号：US16903791

    申请日：2020-06-17

    Applicant: Ethicon LLC

    Inventor： David C. Yates ,  Frederick E. Shelton, IV ,  Jerome R. Morgan

    IPC: A61B17/068 ,  A61B17/072 ,  A61B34/00 ,  A61B50/36 ,  A61B90/98 ,  A61B34/30 ,  A61B17/32 ,  A61B17/00 ,  A61B17/29 ,  A61B50/30 ,  A61B90/00 ,  H02J7/00

    Abstract: A surgical stapling system comprising a shaft, an end effector, an unspent staple cartridge including staples, an articulation joint, a drive system, a control system, a drive member, a locking system, and a rotatable member is disclosed. The end effector comprises a first iaw and a second iaw movable relative to the first iaw. The drive system is configured to generate a low actuation rate rotary motion during a first operating mode and a high actuation rate rotary motion during a second operating mode. The control system comprises a user interface configured to allow a user to selectively switch between the first and second operating modes. The locking system prevents the advancement of the drive member if the unspent staple cartridge is not correctly seated in the end effector. The rotatable member is operably coupled with the drive system and is in operable engagement with the drive member.

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