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    SURGICAL STAPLER HAVING TEMPERATURE-BASED MOTOR CONTROL
    1.
    发明公开
    SURGICAL STAPLER HAVING TEMPERATURE-BASED MOTOR CONTROL 审中-公开
    CHIRURGISCHESKLAMMERGERÄTMIT TEMPERATURBASIERTER MOTORSTEUERUNG

    公开(公告)号：EP3157160A2

    公开(公告)日：2017-04-19

    申请号：EP16190171.5

    申请日：2016-09-22

    申请人： Ethicon Endo-Surgery, LLC

    发明人： YATES, David C. ,  SHELTON, IV, Frederick E. ,  OVERMYER, Mark D. ,  HARRIS, Jason L. ,  ADAMS, Shane R.

    IPC分类号： H02P7/285 ,  A61B17/00 ,  G01R19/00

    CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B17/072 ,  A61B18/1445 ,  A61B2017/00017 ,  A61B2017/00123 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2090/0803 ,  G01R19/00 ,  H01M10/425 ,  H02P7/285

    摘要： 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 and a temperature sensing device. 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, and a resistive heating element electrically connected in series with the first switching device. The temperature sensing device is positioned proximate the resistive heating element. The control system is configured to control a force applied to the drive system based on a temperature associated with the resistive heating element and sensed by the temperature sensing device.

    摘要翻译： 外科缝合器。 外科缝合器包括驱动系统，电动马达，电池和控制系统。 电动马达机械耦合到驱动系统。 电池可以电连接到电动机。 控制系统电连接到电动机，并且包括H桥电路和温度感测装置。 H桥电路包括高边和低边。 H桥电路的低侧包括第一和第二开关装置以及与第一开关装置串联电连接的电阻加热元件。 温度感测装置位于电阻加热元件附近。 控制系统被配置为基于与电阻加热元件相关联并由温度感测装置感测的温度来控制施加到驱动系统的力。

    SURGICAL STAPLER HAVING TEMPERATURE-BASED MOTOR CONTROL
    5.
    发明公开
    SURGICAL STAPLER HAVING TEMPERATURE-BASED MOTOR CONTROL 审中-公开
    具有基于温度的电机控制的手术缝合器

    公开(公告)号：EP3157160A3

    公开(公告)日：2017-09-20

    申请号：EP16190171.5

    申请日：2016-09-22

    申请人： Ethicon Endo-Surgery, LLC

    发明人： YATES, David C. ,  SHELTON, IV, Frederick E. ,  OVERMYER, Mark D. ,  HARRIS, Jason L. ,  ADAMS, Shane R.

    IPC分类号： H02P7/285 ,  A61B17/00 ,  G01R19/00

    CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B17/072 ,  A61B18/1445 ,  A61B2017/00017 ,  A61B2017/00123 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2090/0803 ,  G01R19/00 ,  H01M10/425 ,  H02P7/285

    摘要： 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 and a temperature sensing device. 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, and a resistive heating element electrically connected in series with the first switching device. The temperature sensing device is positioned proximate the resistive heating element. The control system is configured to control a force applied to the drive system based on a temperature associated with the resistive heating element and sensed by the temperature sensing device.

    摘要翻译： 外科缝合器。 手术吻合器包括驱动系统，电动机，电池和控制系统。 电动机与驱动系统机械耦合。 电池可与电动机电耦合。 控制系统电连接到电动机并且包括H桥电路和温度感测装置。 H桥电路包括高端和低端。 H桥电路的低压侧包括第一和第二开关装置以及与第一开关装置串联电连接的电阻加热元件。 温度感测装置位于电阻加热元件附近。 控制系统被配置成基于与电阻加热元件相关联并由温度感测装置感测的温度来控制施加到驱动系统的力。

    SURGICAL INSTRUMENT COMPRISING A LOCKABLE BATTERY HOUSING
    6.
    发明公开
    SURGICAL INSTRUMENT COMPRISING A LOCKABLE BATTERY HOUSING 审中-公开
    电子烟壶

    公开(公告)号：EP3065201A3

    公开(公告)日：2016-11-16

    申请号：EP16158799.3

    申请日：2016-03-04

    申请人： Ethicon Endo-Surgery, LLC

    发明人： SHELTON, IV, Frederick E. ,  HARRIS, Jason L. ,  ADAMS, Shane R. ,  OVERMYER, Mark D. ,  AULD, Michael D.

    IPC分类号： H01M2/10 ,  A61B17/072 ,  A61B90/00 ,  A61B17/00

    CPC分类号： A61B17/072 ,  A61B17/07207 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00734 ,  A61B2017/07271 ,  A61B2090/0803 ,  A61B2090/0811 ,  H01M2/1055 ,  H01M2/1066

    摘要： A surgical instrument can comprise a handle including a battery cavity and electrical contacts and, in addition, a battery removably positionable in the battery cavity. The battery is configured to engage and supply power to the electrical contacts when the battery is operably seated in the battery cavity. The handle further comprises diagnostic means for assessing whether the handle is in a suitable operating and a battery lockout configured to permit the battery from being operably seated in the battery cavity if the diagnostic means determines that the handle is not in a suitable operating condition. Additionally or alternatively, the handle can comprise a battery lock configured to prevent the battery from being disengaged from the electrical contacts when the handle is transmitting an operating motion to a shaft assembly attached to the handle, for example. Either one system or two systems can comprise the battery lockout and battery lock.

    摘要翻译： 手术器械可以包括手柄，其包括电池腔和电触点，并且还包括可拆卸地定位在电池腔中的电池。 当电池可操作地安置在电池腔中时，电池配置成与电触点接合和供电。 手柄还包括用于评估手柄是否处于合适操作的诊断装置和如果诊断装置确定手柄不处于适当的操作状态，则电池锁定被配置成允许电池可操作地位于电池腔中。 附加地或替代地，手柄可以包括电池锁，其被配置为当手柄例如将操作运动传递到附接到手柄的轴组件时防止电池与电触点脱离接触。 一个系统或两个系统可以包括电池锁定和电池锁定。

    TIME DEPENDENT EVALUATION OF SENSOR DATA TO DETERMINE STABILITY, CREEP, AND VISCOELASTIC ELEMENTS OF MEASURES
    8.
    发明公开
    TIME DEPENDENT EVALUATION OF SENSOR DATA TO DETERMINE STABILITY, CREEP, AND VISCOELASTIC ELEMENTS OF MEASURES 审中-公开
    传感器数据来确定稳定，蠕变和粘弹单元时间测量的相关分析

    公开(公告)号：EP3064147A2

    公开(公告)日：2016-09-07

    申请号：EP16158815.7

    申请日：2016-03-04

    申请人： Ethicon Endo-Surgery, LLC

    发明人： SHELTON, IV, Frederick E. ,  HARRIS, Jason L. ,  SWENSGARD, Brett E. ,  LEIMBACH, Richard L. ,  ADAMS, Shane R. ,  OVERMYER, Mark D.

    IPC分类号： A61B17/072

    摘要： A powered surgical cutting and stapling instrument is disclosed. The instrument includes at least one sensor to measure at least one parameter associated with the instrument, at least one processor, and a memory operatively associated with the processor. The memory includes machine executable instructions that when executed by the processor cause the processor to monitor the at least one sensor over a predetermined time period and determine a rate of change of the measured parameter.

    摘要翻译： 一种电动外科切割和缝合器械是游离缺失盘。 该仪器包括至少一个传感器，用于测量与仪器相关的至少一个参数，所述至少一个处理器，以及可操作地与处理器相关联的存储器。 该存储器包括机器可执行指令做当由处理器执行时致使所述处理器监控所述至少一个传感器在预定TIMEPERIOD和确定性矿井所测量的参数的变化率。