PRESSURE MONITOR FOR PNEUMATIC VITRECTOMY MACHINE
    14.
    发明申请
    PRESSURE MONITOR FOR PNEUMATIC VITRECTOMY MACHINE 审中-公开
    气动VITRECTOMY机压力监测仪

    公开(公告)号:WO2008105950A9

    公开(公告)日:2008-10-23

    申请号:PCT/US2007080265

    申请日:2007-10-03

    Abstract: A system for a pneumatically-powered vitrectomy machine includes an output port, a venting valve, a venting manifold, a pressure transducer, and a controller. The output port provides pressurized gas to a vitrectomy probe. The venting valve is located close to the output port. The venting manifold fluidly connects the venting valve to a venting port. The venting port vents pressurized gas from the venting manifold. The pressure transducer is located near the output port. The pressure transducer is configured to read a pressure of a gas near the output port. The controller is adapted to receive information about the pressure and activate the venting valve. When the information received from the pressure transducer indicates a fault condition, the controller directs the venting valve to open.

    Abstract translation: 一种用于气动驱动的玻璃体切割机的系统包括输出端口,排气阀,排气歧管,压力传感器和控制器。 输出端口向玻璃体切除术探针提供加压气体。 排气阀位于输出端口附近。 通气歧管将通气阀流体连接到通气口。 排气口排放来自排气歧管的加压气体。 压力传感器位于输出端口附近。 压力传感器被配置为读取输出端口附近的气体压力。 控制器适于接收关于压力的信息并启动通气阀。 当从压力传感器接收到的信息指示故障状态时,控制器指示排气阀打开。

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