中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.017 seconds)

    MONITORING SPEED CONTROL AND PRECISION INCREMENTING OF MOTOR FOR POWERED SURGICAL INSTRUMENTS
    4.
    发明申请
    MONITORING SPEED CONTROL AND PRECISION INCREMENTING OF MOTOR FOR POWERED SURGICAL INSTRUMENTS 审中-公开
    电动手术器械监测速度控制和电动机精确度的提高

    公开(公告)号：WO2016144681A3

    公开(公告)日：2016-11-03

    申请号：PCT/US2016020619

    申请日：2016-03-03

    Applicant: ETHICON ENDO-SURGERY LLC

    Inventor： SHELTON IV FREDERICK E ,  MORGAN JEROME R ,  HARRIS JASON L

    IPC: A61B17/072 ,  B25F5/00

    CPC classification number: A61B17/068 ,  A61B17/072 ,  A61B17/295 ,  A61B2017/0003 ,  A61B2017/00398 ,  A61B2017/00876 ,  B25F3/00 ,  F16H1/28 ,  H02K7/116 ,  H02K7/145 ,  H02K11/21 ,  H02P23/28

    Abstract: Motor speed control systems are disclosed that include a motor having an output shaft, a motor speed control system, a sensor to detect the speed of the motor, and a controller to receive a signal from the sensor and to control the speed of the output shaft. A gear reduction assembly is operably coupled to the output shaft and a detectable element located in the gear reduction assembly. The sensor senses the detectable element. The sensor is placed in the radial path of the detectable element. Another system includes a brushless motor having a housing and an output shaft, the brushless motor comprising electromagnetic field coils arrayed radially around a central magnetic shaft, a gear reduction assembly operably coupled to the output shaft, and a sensor placed in proximity to the brushless motor. The sensor communicates with a controller to control the speed of the output shaft.

    Abstract translation: 公开了电动机速度控制系统，其包括具有输出轴的电动机，电动机速度控制系统，用于检测电动机速度的传感器以及用于接收来自传感器的信号并控制输出轴的速度的控制器 。 齿轮减速组件可操作地联接到输出轴和位于齿轮减速组件中的可检测元件。 传感器感测可检测元素。 传感器放置在可检测元件的径向路径中。 另一种系统包括具有壳体和输出轴的无刷电动机，无刷电动机包括围绕中心磁轴径向排列的电磁场线圈，可操作地连接到输出轴的齿轮减速组件和放置在无刷电动机附近的传感器 。 传感器与控制器通信以控制输出轴的速度。

    METHOD OF APPLYING A BUTTRESS TO A SURGICAL STAPLER
    5.
    发明申请
    METHOD OF APPLYING A BUTTRESS TO A SURGICAL STAPLER 审中-公开
    在手术缝合器上应用缝合的方法

    公开(公告)号：WO2016153976A2

    公开(公告)日：2016-09-29

    申请号：PCT/US2016023061

    申请日：2016-03-18

    Applicant: ETHICON ENDO-SURGERY LLC

    Inventor： SHELTON IV FREDERICK E ,  WIDENHOUSE CHRISTOPHER W ,  HARRIS JASON L ,  TURNER PRUDENCE A ,  ZEINER MARK S ,  SCHEIB CHARLES J ,  MORGAN JEROME R

    IPC: A61B17/072

    CPC classification number: A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/00004 ,  A61B2017/00951

    Abstract: A method of applying a buttress to a surgical stapler end effector comprises positioning a buttress assembly between an anvil and a staple cartridge of the end effector. The buttress assembly comprises a buttress body and an adhesive material. The adhesive material faces either an underside of the anvil or a deck of the staple cartridge. The anvil is in an open position relative to the staple cartridge during the act of positioning the buttress assembly between the anvil and the staple cartridge. The method further comprises moving the anvil toward the staple cartridge then moving the anvil back to the open position. The buttress assembly is adhered to the underside of the anvil or the deck of the staple cartridge via the adhesive material with the anvil moved back to the open position. The adhesive material comprises a bioabsorbable polymer.

    Abstract translation: 将支撑体施加至外科缝合器端部执行器的方法包括将支撑组件定位在砧座与端部执行器的钉仓之间。 支撑组件包括支撑体和粘合材料。 粘合材料面对砧座的下侧或钉仓的甲板。 在将砧座组件定位在砧座与钉仓之间的过程中，砧座相对于钉仓处于打开位置。 该方法进一步包括朝向钉仓移动砧座，然后将砧座移回到打开位置。 支撑组件通过粘合材料粘附到砧座的下侧或钉仓的甲板上，其中砧座移回到打开位置。 粘合材料包含生物可吸收聚合物。

Patent Agency Ranking