FR2203971B3 - - Google Patents

Info

Publication number
FR2203971B3
FR2203971B3 FR7337204A FR7337204A FR2203971B3 FR 2203971 B3 FR2203971 B3 FR 2203971B3 FR 7337204 A FR7337204 A FR 7337204A FR 7337204 A FR7337204 A FR 7337204A FR 2203971 B3 FR2203971 B3 FR 2203971B3
Authority
FR
France
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
Application number
FR7337204A
Other languages
French (fr)
Other versions
FR2203971A1 (de
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2203971A1 publication Critical patent/FR2203971A1/fr
Application granted granted Critical
Publication of FR2203971B3 publication Critical patent/FR2203971B3/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/242—Mounting arrangements for electrodes
    • 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
    • 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
    • G01F3/38—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 having only one measuring chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Urology & Nephrology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR7337204A 1972-10-20 1973-10-18 Expired FR2203971B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1541872A CH558005A (de) 1972-10-20 1972-10-20 Vorrichtung zur bestimmung der durchflussmenge einer stroemenden fluessigkeit.

Publications (2)

Publication Number Publication Date
FR2203971A1 FR2203971A1 (de) 1974-05-17
FR2203971B3 true FR2203971B3 (de) 1976-09-17

Family

ID=4408918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337204A Expired FR2203971B3 (de) 1972-10-20 1973-10-18

Country Status (5)

Country Link
JP (1) JPS4975171A (de)
CH (1) CH558005A (de)
DE (1) DE2348198A1 (de)
FR (1) FR2203971B3 (de)
NL (1) NL7313870A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640413C3 (de) * 1976-09-08 1980-03-27 Richard Wolf Gmbh, 7134 Knittlingen Katheter-Überwachungsgerät
DE3041914A1 (de) * 1980-11-06 1982-06-16 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zur kapazitiven fuellstandsmessung
DE3225100C2 (de) * 1982-07-05 1985-03-07 Hydrotechnik Gmbh, 6250 Limburg Meßgerät zur Messung geringer Flüssigkeits-Volumenströme
JPH0299828A (ja) * 1988-10-06 1990-04-11 Iseki & Co Ltd 流量測定器
FR2638521B1 (fr) * 1988-10-28 1993-04-30 Centre Nat Rech Scient Limnigraphe electronique
SE534493C2 (sv) 2009-06-23 2011-09-06 Observe Medical Aps Anordning och metod för mätning av urinproduktionen hos patienter bärande urinkateter
SE537311C2 (sv) * 2011-11-16 2015-04-07 Observe Medical Aps Anording och metod för detektering av en mätkammares ytdegenerering under mätning av urinproduktion
JP2016520804A (ja) * 2013-03-15 2016-07-14 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ 尿監視システムおよび方法
WO2019226697A1 (en) 2018-05-22 2019-11-28 C.R. Bard, Inc. Catheterization system and methods for use thereof
JP7314252B2 (ja) 2018-08-10 2023-07-25 シー・アール・バード・インコーポレーテッド 自動尿量測定システム
US11703365B2 (en) 2020-07-14 2023-07-18 C. R. Bard, Inc. Automatic fluid flow system with push-button connection
US12055249B2 (en) 2020-07-21 2024-08-06 C. R. Bard, Inc. Automatic fluid flow system with retractable connection
US11931151B2 (en) 2020-12-22 2024-03-19 C. R. Bard, Inc. Automated urinary output measuring system

Also Published As

Publication number Publication date
CH558005A (de) 1975-01-15
DE2348198A1 (de) 1974-05-02
JPS4975171A (de) 1974-07-19
FR2203971A1 (de) 1974-05-17
NL7313870A (de) 1974-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse