公开(公告)号：US20110046899A1

公开(公告)日：2011-02-24

申请号：US12843106

申请日：2010-07-26

Applicant: Ilan Paz

Inventor： Ilan Paz

IPC: G01F13/00 ,  G01N21/35

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

公开(公告)号：US06640649B1

公开(公告)日：2003-11-04

申请号：US09889206

申请日：2001-09-04

Applicant: Ilan Paz ,  Harold Jacob

Inventor： Ilan Paz ,  Harold Jacob

IPC: G01F1300

CPC classification number: A61M5/1689 ,  A61B5/208

Abstract: A low-flow metering device 10 for measuring the flow of an amount of liquid exceeding 0.05 ml., in which a first chamber 12 has an inlet 14, and an outlet 16 in fluid communication with a second chamber 17, the first chamber 12 containing an element 22 creating a laminar flow 24. The outlet 16 of the first chamber is provided with a drop generator 19 leading to the second chamber 17 and is sized to release a series of droplets 18, each of the droplets forming and breaking away under its own weight from liquid in the drop generator orifice. An overflow conduit 21 extends between an upper area of the first chamber 12 and a lower area of the second chamber 17 for equalizing gas pressure between the two chambers 12, 17. An electronic system 28 is positioned in the second chamber 17 below the drop generator 19 for counting the passage of each droplet 18 exiting therefrom, and an information processing unit 32 is connected to the electronic system 28 for receiving and recording information.

Abstract translation: 一种低流量计量装置10，用于测量超过0.05ml的液体的流量，其中第一室12具有入口14，以及与第二室17流体连通的出口16，第一室12包含 形成层流24的元件22.第一室的出口16设置有通向第二室17的液滴发生器19，其尺寸被设计成释放一系列液滴18，每个液滴在其下形成和分离 在液滴发生器孔中自身重量。 溢流导管21在第一腔室12的上部区域和第二腔室17的下部区域之间延伸，用于均衡两个腔室12,17之间的气体压力。电子系统28位于液滴发生器下方的第二腔室17中 19，用于计算从其离开的每个液滴18的通过，信息处理单元32连接到电子系统28，用于接收和记录信息。

公开(公告)号：US08827924B2

公开(公告)日：2014-09-09

申请号：US12711221

申请日：2010-02-23

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

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

IPC: A61B5/00

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：US08663128B2

公开(公告)日：2014-03-04

申请号：US12514835

申请日：2007-11-08

Applicant: Ilan Paz ,  Natan Paz

Inventor： Ilan Paz ,  Natan Paz

IPC: A61M1/00 ,  A61B5/00

CPC classification number: A61B5/20 ,  A61B5/14507 ,  A61B5/201 ,  A61B5/208 ,  A61B5/4839 ,  A61B10/007

Abstract: The present invention provides a diagnostic method comprising continuously monitoring and transmitting urine output and urine flow rates of a catheterized patient to means which correlate the same with at least one of renal perfusion, renal function, fluid status, polyuria, oleguria, hypoperfusion, hemorrhage shock and GFR.

Abstract translation: 本发明提供了一种诊断方法，其包括连续监测和传输导尿患者的尿量和尿流量，以将其与肾灌注，肾功能，流体状态，多尿，oleguria，低灌注，出血休克中的至少一种相关联的手段 和GFR。

公开(公告)号：US08471231B2

公开(公告)日：2013-06-25

申请号：US12843106

申请日：2010-07-26

Applicant: Ilan Paz

Inventor： Ilan Paz

IPC: G01N21/35

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

公开(公告)号：US20110046516A1

公开(公告)日：2011-02-24

申请号：US12514835

申请日：2007-11-08

Applicant: Ilan Paz ,  Natan Paz

Inventor： Ilan Paz ,  Natan Paz

IPC: A61B5/20

CPC classification number: A61B5/20 ,  A61B5/14507 ,  A61B5/201 ,  A61B5/208 ,  A61B5/4839 ,  A61B10/007

Abstract: The present invention provides a diagnostic method comprising continuously monitoring and transmitting urine output and urine flow rates of a catheterized patient to means which correlate the same with at least one of renal perfusion, renal function, fluid status, polyuria, oleguria, hypoperfusion, hemorrhage shock and GFR.

Abstract translation: 本发明提供了一种诊断方法，其包括连续监测和传输导尿患者的尿量和尿流量，以将其与肾灌注，肾功能，流体状态，多尿，oleguria，低灌注，出血休克中的至少一种相关联的手段 和GFR。

公开(公告)号：US20090044637A1

公开(公告)日：2009-02-19

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

公开(公告)号：US08568387B2

公开(公告)日：2013-10-29

申请号：US12669494

申请日：2008-07-16

Applicant: Ilan Paz

Inventor： Ilan Paz

IPC: A61M27/00 ,  A61M5/32 ,  A61M3/00 ,  A61M1/00 ,  A61B5/00 ,  A62B9/06

CPC classification number: A61M25/0017 ,  A61F5/451 ,  A61M1/0019 ,  A61M25/0021 ,  A61M25/0043 ,  A61M25/0045 ,  A61M39/08 ,  A61M39/28 ,  A61M2025/0047 ,  A61M2202/0496 ,  A61M2205/0216 ,  A61M2209/082

Abstract: The present invention provides an arrangement (200) adapted for enhanced continuous flow of urine in a catheterized patient, the arrangement comprising a catheter tube (204) having an inner diameter of less than six millimeters, said tube having an inner surface which is hydrophobic at least along a first segment thereof and being adapted to provide a continuously negative fluid pressure therein.

Abstract translation: 本发明提供一种适于在导尿患者中增强尿液的连续流动的装置（200），该装置包括内径小于6毫米的导管（204），所述管具有在 至少沿着其第一段，并且适于在其中提供连续的负流体压力。

公开(公告)号：US20100286667A1

公开(公告)日：2010-11-11

申请号：US12669494

申请日：2008-07-16

Applicant: Ilan Paz

Inventor： Ilan Paz

IPC: A61F5/44

CPC classification number: A61M25/0017 ,  A61F5/451 ,  A61M1/0019 ,  A61M25/0021 ,  A61M25/0043 ,  A61M25/0045 ,  A61M39/08 ,  A61M39/28 ,  A61M2025/0047 ,  A61M2202/0496 ,  A61M2205/0216 ,  A61M2209/082

Abstract: The present invention provides an arrangement (200) adapted for enhanced continuous flow of urine in a catheterized patient, the arrangement comprising a catheter tube (204) having an inner diameter of less than six millimeters, said tube having an inner surface which is hydrophobic at least along a first segment thereof and being adapted to provide a continuously negative fluid pressure therein.

Abstract translation: 本发明提供了一种适于在导尿患者中增强尿液的连续流动的装置（200），该装置包括内径小于6毫米的导管（204），所述管具有在 至少沿着其第一段，并且适于在其中提供连续的负流体压力。

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。