公开(公告)号：US20100286559A1

公开(公告)日：2010-11-11

申请号：US12711221

申请日：2010-02-23

Applicant: Ilan Paz ,  Martin Clive Henry Jackson ,  Stanley Chimes

Inventor： Ilan Paz ,  Martin Clive Henry Jackson ,  Stanley Chimes

IPC: A61B5/20

CPC classification number: A61B5/201 ,  A61B5/14507 ,  A61B5/1473 ,  A61B5/1495 ,  A61B5/208 ,  A61B5/412 ,  A61B5/486 ,  A61B5/6852 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/746 ,  A61B10/007 ,  G01N33/493 ,  G06F19/00

Abstract: A diagnostic method and apparatus for detecting at least one change in a urinary parameter indicative of a body malfunction, the method comprising at least semi-continuously monitoring in real time at least one of a sodium level, an oxygen level, a potassium level, and combinations thereof in the urine of a catheterized patient; whereby at least one parameter is monitored so as to detect one or more changes in the at least one parameter to reflect at least one of a fluid state, an electrolyte balance, a kidney state, a kidney perfusion and an organ perfusion in the patient, indicative of the body malfunction in the patient, in which the monitoring is preferably performed through electrodes that are arranged perpendicularly to the flow of urine through a patient's catheter system.

Abstract translation: 一种用于检测指示身体功能障碍的尿参数的至少一个变化的诊断方法和装置，所述方法包括至少半连续监测钠水平，氧水平，钾水平和 导尿患者尿液的组合; 由此监测至少一个参数以便检测所述至少一个参数中的一个或多个变化以反映患者体内的流体状态，电解质平衡，肾脏状态，肾脏灌注和器官灌注中的至少一个， 指示患者身体的故障，其中优选地通过垂直于通过患者导管系统的尿流布置的电极进行监测。

公开(公告)号：US07763877B2

公开(公告)日：2010-07-27

申请号：US11794843

申请日：2006-01-17

Applicant: Ilan Paz

Inventor： Ilan Paz

IPC: A61M5/168

CPC classification number: A61M5/1689

Abstract: The invention provides an optical drop detection system (10), for a low-flow metering device of the type having a drop generator 12, 24, (19), the system comprising at least one optical transmitter (26) which produces a plurality of light beam pulses (28) of microsecond duration and at millisecond intervals, and at least one optical receiver (33) positioned to register receipt of the light pulses (28) transmitted through the path of drops (18) generated by the drop generator (12, 24, 19) and to record the number of pulses which hit a given drop and which do not register on the receiver (32), the frequency and strength of the pulses being calibrated so that a single drop is impinged upon by a plurality of pulses, and further comprising automatic feed-back means for adjusting the parameters of interaction between the at least one optical transmitter (26) and the at least one optical receiver (32) to produce and maintain a predetermined minimum and a predetermined maximum number of hits per drop.

Abstract translation: 本发明提供了一种用于具有液滴发生器12,24（19）的低流量计量装置的光学液滴检测系统（10），该系统包括至少一个光学发射器（26），其产生多个 具有微秒持续时间和毫秒间隔的光束脉冲（28）以及至少一个光接收器（33），其定位成记录通过由液滴发生器（12）产生的液滴（18）的路径传输的光脉冲（28）的接收 ，24,19），并且记录击中给定液滴并且不在接收器（32）上注册的脉冲数，被校准的脉冲的频率和强度使得单个液滴被多个 并且还包括自动反馈装置，用于调整所述至少一个光发射器（26）和所述至少一个光接收器（32）之间的相互作用参数，以产生并保持预定最小值和预定最大数量的命中 p 呃下降