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    • 4. 发明申请
    • SYSTEMS AND METHODS FOR DETECTING THE PRESENCE AND/OR ABSENCE OF A SOLID LIQUID OR GAS
    • 用于检测固体液体或气体的存在和/或不存在的系统和方法
    • US20070241286A1
    • 2007-10-18
    • US11735784
    • 2007-04-16
    • Shlomo GreenwaldZipora Greenwald
    • Shlomo GreenwaldZipora Greenwald
    • A61M1/00
    • A61M1/3626A61M5/1689A61M5/365A61M2205/3317
    • Systems and methods are described for detecting the presence and/or absence of a solid, liquid or gas which utilize an RF energy emitter and RF energy detector for determining whether a solid, liquid or gas is present within a defined physical space. More specifically, an RF energy emitter is provided at a first side of a solid, liquid or gas transmission channel and an RF energy receiver/detector is provided at an opposite side of the solid liquid or gas fluid channel. The RF energy emitter either continuously or periodically emits RF energy which in the preferred exemplary embodiment is in the high-frequency or more preferably ultrahigh frequency signal range. The amount of detected RF energy transferred across the channel is used in determining the presence and/or absence of a solid, liquid or gas.
    • 描述了用于检测使用RF能量发射器和RF能量检测器来确定固体,液体或气体是否存在于限定的物理空间内的固体,液体或气体的存在和/或不存在的系统和方法。 更具体地,在固体,液体或气体传输通道的第一侧设置RF能量发射器,并且在固体液体或气体流体通道的相对侧设置RF能量接收器/检测器。 RF能量发射器连续地或周期地发射RF能量,其在优选的示例性实施例中是高频的,或者更优选的是超高频信号范围。 通过通道传输的检测到的RF能量的量用于确定固体,液体或气体的存在和/或不存在。
    • 9. 发明申请
    • Real Time Urine Monitoring System
    • 实时尿液监测系统
    • US20110046514A1
    • 2011-02-24
    • US12544461
    • 2009-08-20
    • Shlomo GreenwaldZipora GreenwaldUri Moshe Greenwald
    • Shlomo GreenwaldZipora GreenwaldUri Moshe Greenwald
    • A61B5/20G01F1/00
    • G01F1/662A61B5/208A61B10/007
    • A disposable real-time closed catheter urine output monitoring system. The monitoring system of the invention can measure urine outputs at both high and low urine flow in real time, using a pressure chamber in the form of a hollow body having an input port for coupling to a tube connected to a catheter for collection of urine from a patient, an exit port coupled to a collection container and a vent port, such that air may flow through the vent, but urine is blocked by the vent. A sensor measures flow from the exit port of the pressure chamber into the collection container, and a pressure sensor may be included to measure pressure in the pressure chamber. The invention also provides a method of using the apparatus in a real-time monitoring system.
    • 一次性实时闭合导尿管输尿管监测系统。 本发明的监测系统可以实时测量高尿低尿流量,使用中空体形式的压力室,其具有用于连接到连接到导管的管的输入口,用于从尿液中收集尿 患者,联接到收集容器的出口和通气口,使得空气可以流过通气口,但是尿被通气口阻塞。 传感器测量从压力室的出口到收集容器的流量,并且可以包括压力传感器以测量压力室中的压力。 本发明还提供了一种在实时监控系统中使用该装置的方法。