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    Tip Detection Apparatus and Method for Medical Device
    1.
    发明申请
    Tip Detection Apparatus and Method for Medical Device 审中-公开

    公开(公告)号：US20170224888A1

    公开(公告)日：2017-08-10

    申请号：US15427790

    申请日：2017-02-08

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Lauren M. Hickey ,  Kyle E. Lynn ,  Johan W. Steenstra Toussaint ,  Frederick C. Lee ,  James W. Staggs

    IPC: A61M1/00 ,  A61M3/02 ,  A61F9/007

    Abstract: An apparatus and method of detecting an interchangeable tip of a handpiece of an ocular surgical system is disclosed. The interchangeable tip of the system includes an irrigation port that receives fluid flowing from an irrigation source and an aspiration port that removes or aspirates fluid and/or materials from the surgical field, in particular a patient's eye, through use of an aspiration source or pump. The method comprises attaching the interchangeable tip to the handpiece, introducing fluid flow into the system and determining the fluid flow rate of fluid flow in the system, determining the pressure of fluid flowing into the interchangeable tip, determining the pressure of fluid flowing out of the interchangeable tip and comparing the flow rate and pressure information to known flow rate and pressure readings of known types of interchangeable tips to determine the type of interchangeable tip being used.

    VITRECTOMY SURGICAL APPARATUS
    2.
    发明申请
    VITRECTOMY SURGICAL APPARATUS 有权
    视力手术装置

    公开(公告)号：US20140171994A1

    公开(公告)日：2014-06-19

    申请号：US13717071

    申请日：2012-12-17

    Applicant: Abbott Medical Optics Inc.

    Inventor： Fred C. Lee ,  James B. Gerg ,  Kyle E. Lynn ,  Christina Zhang ,  Lauren M. Hickey

    IPC: A61F9/007

    CPC classification number: A61F9/00763 ,  A61B34/25 ,  A61B2017/00017 ,  A61B2017/00544 ,  A61B2017/00973 ,  A61F9/00736

    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor.

    Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。

    VITRECTOMY SURGICAL APPARATUS WITH CUT TIMING BASED ON PRESSURES ENCOUNTERED
    3.
    发明申请
    VITRECTOMY SURGICAL APPARATUS WITH CUT TIMING BASED ON PRESSURES ENCOUNTERED 审中-公开
    基于压力的切割时机的外科手术装置

    公开(公告)号：US20170065456A1

    公开(公告)日：2017-03-09

    申请号：US15354204

    申请日：2016-11-17

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Fred C. Lee ,  James B. Gerg ,  Kyle E. Lynn ,  Zheng Zhang ,  Lauren M. Hickey

    IPC: A61F9/007 ,  A61B17/3205

    CPC classification number: A61F9/00763 ,  A61B17/3205 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00544 ,  A61F9/00736

    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.

    Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。 控制器被配置为基于先前遇到的压力条件来监测遇到的压力并改变切断阀正时。

    VITRECTOMY SURGICAL APPARATUS WITH REGULATING OF MATERIAL PROCESSED
    5.
    发明申请
    VITRECTOMY SURGICAL APPARATUS WITH REGULATING OF MATERIAL PROCESSED 有权
    用材料处理调节的外科手术装置

    公开(公告)号：US20160095745A1

    公开(公告)日：2016-04-07

    申请号：US14967257

    申请日：2015-12-11

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Kyle E. Lynn ,  James B. Gerg ,  Fred C. Lee ,  Lauren M. Hickey ,  Zheng Zhang

    IPC: A61F9/007

    CPC classification number: A61F9/00736 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00544 ,  A61B2017/00561 ,  A61B2217/005 ,  A61F9/00763

    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor an amount of dwell time the vitrectomy cutting device remains open and monitor aspiration rate, and control a rate of material processed by the vitrectomy cutting device based on amount of dwell time and aspiration rate.

    Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。 控制器被配置为监测玻璃体切割切割装置保持打开的停留时间的量并监测抽吸速率，并且基于停留时间和吸气速率来控制由玻璃体切割装置加工的材料的速率。

    VITRECTOMY SURGICAL APPARATUS WITH CUT TIMING BASED ON PRESSURES ENCOUNTERED
    6.
    发明申请
    VITRECTOMY SURGICAL APPARATUS WITH CUT TIMING BASED ON PRESSURES ENCOUNTERED 有权
    基于压力的切割时机的外科手术装置

    公开(公告)号：US20140171991A1

    公开(公告)日：2014-06-19

    申请号：US13717021

    申请日：2012-12-17

    Applicant: Abbott Medical Optics Inc.

    Inventor： Fred C. Lee ,  James B. Gerg ,  Kyle E. Lynn ,  Christina Zhang ,  Lauren M. Hickey

    IPC: A61F9/007

    CPC classification number: A61F9/00763 ,  A61B17/3205 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00544 ,  A61F9/00736

    Abstract: A vitrectomy apparatus is provided, including a pressure source, a cut valve connected to the pressure source, the cut valve configured to be turned on and off to provide pressure to selectively extend and retract a vitrectomy cutting device, a sensor configured to sense pressure provided from the cut valve, and a controller configured to control operation of the cut valve based on pressure sensed by the sensor. The controller is configured to monitor pressures encountered and alter cut valve timing based on pressure conditions previously encountered.

    Abstract translation: 提供了一种玻璃体切割设备，包括压力源，连接到压力源的截止阀，被配置为打开和关闭以提供压力以选择性地延伸和缩回玻璃体切割切割装置的切断阀，被配置为感测提供的压力的传感器 以及控制器，其被配置为基于由所述传感器感测的压力来控制所述切断阀的操作。 控制器被配置为基于先前遇到的压力条件来监测遇到的压力并改变切断阀正时。

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