DE60039749D1 - Tropfenzähler für geringe durchflussraten - Google Patents

Tropfenzähler für geringe durchflussraten

Info

Publication number
DE60039749D1
DE60039749D1 DE60039749T DE60039749T DE60039749D1 DE 60039749 D1 DE60039749 D1 DE 60039749D1 DE 60039749 T DE60039749 T DE 60039749T DE 60039749 T DE60039749 T DE 60039749T DE 60039749 D1 DE60039749 D1 DE 60039749D1
Authority
DE
Germany
Prior art keywords
chamber
drop generator
flow
outlet
flow rates
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60039749T
Other languages
English (en)
Inventor
Ilan Paz
Harold Jacob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MED I DYNAMIX FLUID MONITORING
Original Assignee
MED I DYNAMIX FLUID MONITORING
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 MED I DYNAMIX FLUID MONITORING filed Critical MED I DYNAMIX FLUID MONITORING
Application granted granted Critical
Publication of DE60039749D1 publication Critical patent/DE60039749D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE60039749T 1999-01-14 2000-01-14 Tropfenzähler für geringe durchflussraten Expired - Lifetime DE60039749D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12805699A IL128056A (en) 1999-01-14 1999-01-14 Liquid metering device
PCT/IL2000/000027 WO2000042394A1 (en) 1999-01-14 2000-01-14 Droplet counter for low flow rates

Publications (1)

Publication Number Publication Date
DE60039749D1 true DE60039749D1 (de) 2008-09-18

Family

ID=11072379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039749T Expired - Lifetime DE60039749D1 (de) 1999-01-14 2000-01-14 Tropfenzähler für geringe durchflussraten

Country Status (12)

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

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Publication number Priority date Publication date Assignee Title
RU2735899C1 (ru) * 2020-06-29 2020-11-09 Акционерное общество "Омское машиностроительное конструкторское бюро" Способ измерения объемного расхода струйным преобразователем

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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
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KR101123238B1 (ko) * 2011-08-26 2012-03-21 한국지질자원연구원 전기전도성을 이용한 적설량 및 강설량 측정장치
US8359918B1 (en) 2011-11-16 2013-01-29 King Saud University Rain gauge with particulate separator
EP3119284B1 (de) 2014-03-17 2022-04-20 PLC Medical Systems, Inc. Flüssigkeitstherapiesystem
CN108603780B (zh) * 2016-02-04 2020-02-07 金宙科技有限公司 液体流量测量装置
WO2018051244A1 (en) * 2016-09-13 2018-03-22 Kesem Health Pty Ltd A 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
CA3054979A1 (en) * 2017-03-03 2018-09-07 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
JPWO2021038758A1 (de) * 2019-08-28 2021-03-04
JPWO2021176503A1 (de) * 2020-03-02 2021-09-10
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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735899C1 (ru) * 2020-06-29 2020-11-09 Акционерное общество "Омское машиностроительное конструкторское бюро" Способ измерения объемного расхода струйным преобразователем

Also Published As

Publication number Publication date
CN1182372C (zh) 2004-12-29
IL128056A0 (en) 1999-11-30
JP5285025B2 (ja) 2013-09-11
CA2360420A1 (en) 2000-07-20
BRPI0008757B1 (pt) 2016-12-06
BRPI0008757B8 (pt) 2017-07-04
ATE403851T1 (de) 2008-08-15
JP4646405B2 (ja) 2011-03-09
IL128056A (en) 2005-11-20
EP1144961A1 (de) 2001-10-17
AU1999600A (en) 2000-08-01
AU771208B2 (en) 2004-03-18
CA2360420C (en) 2011-09-13
JP2002535607A (ja) 2002-10-22
BR0008757A (pt) 2001-11-06
CN1340151A (zh) 2002-03-13
JP2010286482A (ja) 2010-12-24
EP1144961B1 (de) 2008-08-06
ES2313877T3 (es) 2009-03-16
US6640649B1 (en) 2003-11-04
WO2000042394A1 (en) 2000-07-20

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