IL128056A - Liquid metering device - Google Patents

Liquid metering device

Info

Publication number
IL128056A
IL128056A IL12805699A IL12805699A IL128056A IL 128056 A IL128056 A IL 128056A IL 12805699 A IL12805699 A IL 12805699A IL 12805699 A IL12805699 A IL 12805699A IL 128056 A IL128056 A IL 128056A
Authority
IL
Israel
Prior art keywords
chamber
drop generator
metering device
flow
outlet
Prior art date
Application number
IL12805699A
Other languages
English (en)
Other versions
IL128056A0 (en
Inventor
Ilan Paz
Harold Jacob
Original Assignee
S F M Sophisticated Water Mete
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by S F M Sophisticated Water Mete filed Critical S F M Sophisticated Water Mete
Priority to IL12805699A priority Critical patent/IL128056A/xx
Publication of IL128056A0 publication Critical patent/IL128056A0/xx
Priority to AT00900330T priority patent/ATE403851T1/de
Priority to US09/889,206 priority patent/US6640649B1/en
Priority to CNB008037663A priority patent/CN1182372C/zh
Priority to PCT/IL2000/000027 priority patent/WO2000042394A1/en
Priority to DE60039749T priority patent/DE60039749D1/de
Priority to EP00900330A priority patent/EP1144961B1/en
Priority to CA2360420A priority patent/CA2360420C/en
Priority to BRPI0008757A priority patent/BRPI0008757B8/pt
Priority to AU19996/00A priority patent/AU771208B2/en
Priority to ES00900330T priority patent/ES2313877T3/es
Priority to JP2000593921A priority patent/JP4646405B2/ja
Publication of IL128056A publication Critical patent/IL128056A/xx
Priority to JP2010119288A priority patent/JP5285025B2/ja

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207—Sensing devices adapted to collect urine
    • A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Measuring Volume Flow (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vehicle Body Suspensions (AREA)
IL12805699A 1999-01-14 1999-01-14 Liquid metering device IL128056A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IL12805699A IL128056A (en) 1999-01-14 1999-01-14 Liquid metering device
JP2000593921A JP4646405B2 (ja) 1999-01-14 2000-01-14 低流量用小滴カウンタ
EP00900330A EP1144961B1 (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates
US09/889,206 US6640649B1 (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates
CNB008037663A CN1182372C (zh) 1999-01-14 2000-01-14 用于低流速的液滴计数器
PCT/IL2000/000027 WO2000042394A1 (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates
DE60039749T DE60039749D1 (de) 1999-01-14 2000-01-14 Tropfenzähler für geringe durchflussraten
AT00900330T ATE403851T1 (de) 1999-01-14 2000-01-14 Tropfenzähler für geringe durchflussraten
CA2360420A CA2360420C (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates
BRPI0008757A BRPI0008757B8 (pt) 1999-01-14 2000-01-14 dispositivo medidor de fluxo baixo
AU19996/00A AU771208B2 (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates
ES00900330T ES2313877T3 (es) 1999-01-14 2000-01-14 Contador de gotas para caudales de flujo lentos.
JP2010119288A JP5285025B2 (ja) 1999-01-14 2010-05-25 低流量用小滴カウンタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12805699A IL128056A (en) 1999-01-14 1999-01-14 Liquid metering device

Publications (2)

Publication Number Publication Date
IL128056A0 IL128056A0 (en) 1999-11-30
IL128056A true IL128056A (en) 2005-11-20

Family

ID=11072379

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12805699A IL128056A (en) 1999-01-14 1999-01-14 Liquid metering device

Country Status (12)

Country Link
US (1) US6640649B1 (zh)
EP (1) EP1144961B1 (zh)
JP (2) JP4646405B2 (zh)
CN (1) CN1182372C (zh)
AT (1) ATE403851T1 (zh)
AU (1) AU771208B2 (zh)
BR (1) BRPI0008757B8 (zh)
CA (1) CA2360420C (zh)
DE (1) DE60039749D1 (zh)
ES (1) ES2313877T3 (zh)
IL (1) IL128056A (zh)
WO (1) WO2000042394A1 (zh)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
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IL128056A (en) * 1999-01-14 2005-11-20 S F M Sophisticated Water Mete Liquid metering device
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JP4033648B2 (ja) * 2001-03-26 2008-01-16 株式会社神戸製鋼所 液量算出装置
IL146776A (en) * 2001-11-27 2010-11-30 Yoram Alroy Device for blood sampling under vacuum conditions
US6599277B2 (en) * 2001-11-30 2003-07-29 Bausch & Lomb Incorporated Aspiration flow meter and control
US6988497B2 (en) * 2002-09-18 2006-01-24 Medex Cardio-Pulmonary, Inc. Apparatus for equalizing air pressure in air respiratory system
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US7416542B2 (en) * 2004-04-30 2008-08-26 Medtronic, Inc. Open circuit gravity-assisted uroflowmeter
US7727222B2 (en) * 2004-09-09 2010-06-01 Plc Medical Systems, Inc. Patient hydration system with taper down feature
US7758563B2 (en) 2004-09-09 2010-07-20 Plc Medical Systems, Inc. Patient hydration monitoring and maintenance system and method for use with administration of a diuretic
US7837667B2 (en) * 2004-09-09 2010-11-23 Plc Medical Systems, Inc. Patient hydration system with abnormal condition sensing
US7736354B2 (en) * 2004-09-09 2010-06-15 Plc Medical Systems, Inc. Patient hydration system with hydration state detection
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US7758562B2 (en) * 2004-09-09 2010-07-20 Plc Medical Systems, Inc. Patient hydration system with a redundant monitoring of hydration fluid infusion
US7938817B2 (en) * 2004-09-09 2011-05-10 Plc Medical Systems, Inc. Patient hydration system and method
CN100432705C (zh) * 2004-12-02 2008-11-12 上海大学 液滴法电容式雨量计量方法及装置
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WO2010141458A2 (en) * 2009-06-03 2010-12-09 Biometrix Ltd Apparatus and method for bedside collection of body fluids and automatic volume level monitoring
SE534493C2 (sv) * 2009-06-23 2011-09-06 Observe Medical Aps Anordning och metod för mätning av urinproduktionen hos patienter bärande urinkateter
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US8337476B2 (en) * 2009-08-20 2012-12-25 Greenwald Technologies, Llc Real time urine monitoring system
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US20110056289A1 (en) * 2009-09-07 2011-03-10 Senghaas Karl A Floatless Rain Gauge
US8573049B1 (en) * 2009-11-06 2013-11-05 Underhill International Corporation Rain gauge and irrigation system
CN102116695B (zh) * 2009-12-31 2012-12-26 北京谊安医疗系统股份有限公司 输液管路的检测方法及装置
CN102269611B (zh) * 2011-01-22 2012-08-22 宜昌市力天电气有限责任公司 防爆流量监测仪
KR101123238B1 (ko) * 2011-08-26 2012-03-21 한국지질자원연구원 전기전도성을 이용한 적설량 및 강설량 측정장치
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EP3119284B1 (en) 2014-03-17 2022-04-20 PLC Medical Systems, Inc. Fluid therapy system
CN108603780B (zh) * 2016-02-04 2020-02-07 金宙科技有限公司 液体流量测量装置
US11369298B2 (en) * 2016-09-13 2022-06-28 Kesem Health Pty Ltd System and a method for measurement of momentary urine flow and urine volume, and the analysis of urine flow properties
JP6787408B2 (ja) * 2016-11-30 2020-11-18 株式会社村田製作所 点滴筒用ノズル及び点滴筒
EP3589923B1 (en) * 2017-03-03 2023-06-14 Technologies Maid Labs Inc. Volumetric real time flow engine
CN106991468A (zh) * 2017-04-14 2017-07-28 山西医科大学 计滴器
CN109288530B (zh) * 2018-09-04 2021-06-25 曹君利 一种无线尿量监测仪及其系统
JP7215132B2 (ja) * 2018-12-14 2023-01-31 Toto株式会社 水洗便器
WO2021038758A1 (ja) * 2019-08-28 2021-03-04 日本電信電話株式会社 ウェアラブルセンサ、発汗分析装置および方法
US20230118172A1 (en) * 2020-03-02 2023-04-20 Nippon Telegraph And Telephone Corporation Wearable Device, Perspiration Analysis Device, and Perspiration Analysis Method
RU2735899C1 (ru) * 2020-06-29 2020-11-09 Акционерное общество "Омское машиностроительное конструкторское бюро" Способ измерения объемного расхода струйным преобразователем
KR102541956B1 (ko) * 2021-05-03 2023-06-12 금오공과대학교 산학협력단 점적통에 유입되는 수액을 감지하여 알람을 발생시키는 수액 검출 장치
CN114324504B (zh) * 2021-12-02 2023-10-03 中国科学院深圳先进技术研究院 一种基于电荷存储材料的液滴计数装置制备方法

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Also Published As

Publication number Publication date
AU1999600A (en) 2000-08-01
BRPI0008757B8 (pt) 2017-07-04
CN1182372C (zh) 2004-12-29
WO2000042394A1 (en) 2000-07-20
EP1144961B1 (en) 2008-08-06
ATE403851T1 (de) 2008-08-15
JP4646405B2 (ja) 2011-03-09
CA2360420A1 (en) 2000-07-20
AU771208B2 (en) 2004-03-18
JP5285025B2 (ja) 2013-09-11
BR0008757A (pt) 2001-11-06
CN1340151A (zh) 2002-03-13
US6640649B1 (en) 2003-11-04
BRPI0008757B1 (pt) 2016-12-06
JP2010286482A (ja) 2010-12-24
ES2313877T3 (es) 2009-03-16
IL128056A0 (en) 1999-11-30
JP2002535607A (ja) 2002-10-22
EP1144961A1 (en) 2001-10-17
CA2360420C (en) 2011-09-13
DE60039749D1 (de) 2008-09-18

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