ES2395501A8 - Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición. - Google Patents

Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición. Download PDF

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Publication number
ES2395501A8
ES2395501A8 ES201130898A ES201130898A ES2395501A8 ES 2395501 A8 ES2395501 A8 ES 2395501A8 ES 201130898 A ES201130898 A ES 201130898A ES 201130898 A ES201130898 A ES 201130898A ES 2395501 A8 ES2395501 A8 ES 2395501A8
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ES
Spain
Prior art keywords
liquid
sub
procedure
amount
measurement
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.)
Granted
Application number
ES201130898A
Other languages
English (en)
Other versions
ES2395501B1 (es
ES2395501A1 (es
Inventor
Roemi Emilia Fernández Saavedra
Andrey APALKOV
Manuel Ángel Armada Rodríguez
Abraham OTERO QUINTANA
Francisco PALACIOS ORTEGA
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.)
Universidad Politecnica de Madrid
Original Assignee
CEU SAN PABLO DE MADRID, University of
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Madrid
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 CEU SAN PABLO DE MADRID, University of, Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Madrid filed Critical CEU SAN PABLO DE MADRID, University of
Priority to ES201130898A priority Critical patent/ES2395501B1/es
Priority to PCT/ES2012/070364 priority patent/WO2012164123A1/es
Priority to EP12792117.9A priority patent/EP2716219B1/en
Priority to ES12792117.9T priority patent/ES2626021T3/es
Publication of ES2395501A1 publication Critical patent/ES2395501A1/es
Publication of ES2395501A8 publication Critical patent/ES2395501A8/es
Application granted granted Critical
Publication of ES2395501B1 publication Critical patent/ES2395501B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/007—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring the level variations of storage tanks relative to the time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/36—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0214—Capacitive electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Urology & Nephrology (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición.#Dispositivo para la medición de la cantidad de líquido que fluye compuesto por un receptor de líquido (2) dividido en dos cámaras (4, 5), una válvula externa (6), un tubo flexible (7) y una unidad de cálculo (10) y que se caracteriza porque el receptor de líquido (2) tiene instalado en su pared externa dos sensores capacitivos (11, 12) que miden el nivel de líquido contenido en cada cámara. El procedimiento para la medición se caracteriza porque se mide el volumen de líquido V{sub,i} contenido en la primera cámara (4) de volumen R{sub,1} con un intervalo T{sub,1}, utilizando el primer sensor capacitivo (11) y cuando V{sub,i} >= R{sub,1} ? {ep}, se determina si se permite que el líquido pase a la segunda cámara (5), donde se mide el volumen utilizando el segundo sensor capacitivo (12), o se abre la válvula externa (6) y se reinicia el proceso de medida.
ES201130898A 2011-05-31 2011-05-31 Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición. Expired - Fee Related ES2395501B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201130898A ES2395501B1 (es) 2011-05-31 2011-05-31 Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición.
PCT/ES2012/070364 WO2012164123A1 (es) 2011-05-31 2012-05-22 Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición
EP12792117.9A EP2716219B1 (en) 2011-05-31 2012-05-22 Device for automatically measuring the amount of flowing liquid and the method for measuring the latter
ES12792117.9T ES2626021T3 (es) 2011-05-31 2012-05-22 Dispositivo para la medición automática de la cantidad de líquido fluyendo y el procedimiento para su medición

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201130898A ES2395501B1 (es) 2011-05-31 2011-05-31 Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición.

Publications (3)

Publication Number Publication Date
ES2395501A1 ES2395501A1 (es) 2013-02-13
ES2395501A8 true ES2395501A8 (es) 2013-04-25
ES2395501B1 ES2395501B1 (es) 2013-12-27

Family

ID=47258414

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201130898A Expired - Fee Related ES2395501B1 (es) 2011-05-31 2011-05-31 Dispositivo para la medición automática de la cantidad de líquido que fluye y el procedimiento para su medición.
ES12792117.9T Active ES2626021T3 (es) 2011-05-31 2012-05-22 Dispositivo para la medición automática de la cantidad de líquido fluyendo y el procedimiento para su medición

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12792117.9T Active ES2626021T3 (es) 2011-05-31 2012-05-22 Dispositivo para la medición automática de la cantidad de líquido fluyendo y el procedimiento para su medición

Country Status (3)

Country Link
EP (1) EP2716219B1 (es)
ES (2) ES2395501B1 (es)
WO (1) WO2012164123A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD873995S1 (en) 2018-06-01 2020-01-28 ClearTrac Technologies, LLC Uroflowmeter
JP7326348B2 (ja) 2018-06-01 2023-08-15 クリアトラック テクノロジーズ，エルエルシー 尿流量計
USD932632S1 (en) 2018-07-13 2021-10-05 ClearTrac Technologies, LLC Uroflowmeter
USD932648S1 (en) 2019-03-08 2021-10-05 ClearTrac Technologies, LLC Uroflowmeter
CN110215544A (zh) * 2019-06-04 2019-09-10 美昕医疗器械（上海）有限公司 一种废弃物收集设备
CN112268600A (zh) * 2020-10-10 2021-01-26 扬州大学 一种带有可拆卸过滤装置的超声波报警液位仪

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26964E (en) * 1968-11-12 1970-10-13 Urometer
FR2289165A1 (en) * 1974-10-29 1976-05-28 Astra Sjuco Ab Urine vol. measurement equipment - has support for urine bag connected to measuring device
DE2640413C3 (de) * 1976-09-08 1980-03-27 Richard Wolf Gmbh, 7134 Knittlingen Katheter-Überwachungsgerät
US4265118A (en) 1978-08-24 1981-05-05 Intermedicat Gmbh Urine collecting and measuring instrument
US4291706A (en) * 1978-09-26 1981-09-29 Intermedicat Gmbh Valve for closing a plurality of container outlets simultaneously
US4305405A (en) * 1980-03-25 1981-12-15 C. R. Bard, Inc. Urine meter bag
US4448207A (en) 1981-11-03 1984-05-15 Vital Metrics, Inc. Medical fluid measuring system
EP0232263A4 (en) * 1984-04-10 1988-06-23 Bioflow Inc LIQUID LEVEL AND URINE FLOW MONITOR.
DE3544031A1 (de) 1984-12-20 1986-07-03 The Kendall Co., Boston, Mass. Vorrichtung und verfahren zur messung des gewichtes von fluessigkeit
US4745929A (en) 1985-12-27 1988-05-24 The Kendall Company Liquid drainage system with light emitters and detectors
DE3923079A1 (de) * 1989-07-13 1991-01-24 Fresenius Ag Verfahren und vorrichtung zum messen der fuellstandshoehe von elektrisch leitenden fluessigkeiten
DE4023336A1 (de) 1990-07-23 1992-02-06 Hessberg Sigfried Geraet zur ueberwachung von aus einem katheter austretender koerperfluessigkeit
US5119675A (en) 1990-08-13 1992-06-09 The Kendall Company Liquid drainage system
US5409014A (en) * 1993-08-13 1995-04-25 Dravon Medical, Inc. Fluid meter
US6125696A (en) * 1993-10-27 2000-10-03 Kdi Precision Products, Inc. Digital liquid level sensing apparatus
DE4338687C1 (de) 1993-11-12 1995-07-06 Fresenius Ag Urinmeßgerät und Verfahren zum Ermitteln der Dichte von Urin
DK107394A (da) * 1994-09-16 1996-03-17 Uno Plast As Anordning til måling og opsamling af legemsvæske
KR100374592B1 (ko) * 1999-11-24 2003-03-03 삼성전자주식회사 저수레벨 검출기 및 이를 채용한 인쇄기의 저수 레벨측정장치
US20100137743A1 (en) * 2005-07-05 2010-06-03 C. R. Bard, Inc. Multi-functional and modular urine collection system
ES2354794B1 (es) * 2009-04-17 2012-01-30 Consejo Superior De Investigaciones Científicas (Csic) Dispositivo para la medición de la cantidad de líquido que fluye y el procedimiento para su medición.
SE534493C2 (sv) * 2009-06-23 2011-09-06 Observe Medical Aps Anordning och metod för mätning av urinproduktionen hos patienter bärande urinkateter

Also Published As

Publication number Publication date
WO2012164123A1 (es) 2012-12-06
ES2395501B1 (es) 2013-12-27
ES2626021T3 (es) 2017-07-21
EP2716219A1 (en) 2014-04-09
EP2716219B1 (en) 2017-03-08
ES2395501A1 (es) 2013-02-13
EP2716219A4 (en) 2014-04-09

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