JPH0326044B2 - - Google Patents

Info

Publication number
JPH0326044B2
JPH0326044B2 JP57193289A JP19328982A JPH0326044B2 JP H0326044 B2 JPH0326044 B2 JP H0326044B2 JP 57193289 A JP57193289 A JP 57193289A JP 19328982 A JP19328982 A JP 19328982A JP H0326044 B2 JPH0326044 B2 JP H0326044B2
Authority
JP
Japan
Prior art keywords
container
fluid
measured
measuring device
volume
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
JP57193289A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58130026A (ja
Inventor
Etsuchi Paritsushu Jon
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.)
CR Bard Inc
Original Assignee
CR Bard Inc
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 CR Bard Inc filed Critical CR Bard Inc
Publication of JPS58130026A publication Critical patent/JPS58130026A/ja
Publication of JPH0326044B2 publication Critical patent/JPH0326044B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/20Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/201Assessing renal or kidney functions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/20Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/207Sensing devices adapted to collect urine
    • A61B5/208Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating 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
    • G01F23/28Indicating 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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296Acoustic waves
    • G01F23/2962Measuring transit time of reflected waves

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Urology & Nephrology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP57193289A 1981-11-03 1982-11-02 医療用流体測定装置 Granted JPS58130026A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/317,611 US4448207A (en) 1981-11-03 1981-11-03 Medical fluid measuring system
US317611 1981-11-03

Publications (2)

Publication Number Publication Date
JPS58130026A JPS58130026A (ja) 1983-08-03
JPH0326044B2 true JPH0326044B2 (en]) 1991-04-09

Family

ID=23234467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57193289A Granted JPS58130026A (ja) 1981-11-03 1982-11-02 医療用流体測定装置

Country Status (5)

Country Link
US (1) US4448207A (en])
JP (1) JPS58130026A (en])
CA (1) CA1188786A (en])
DE (1) DE3240191A1 (en])
GB (1) GB2109934B (en])

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US7811237B2 (en) * 2006-09-08 2010-10-12 University Of Vermont And State Agricultural College Systems for and methods of assessing urinary flow rate via sound analysis
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CN106963400B (zh) * 2017-04-20 2019-08-09 胡金红 一种医用排尿量检测装备
CN111107812A (zh) * 2017-09-19 2020-05-05 C·R·巴德股份有限公司 导尿管桥接设备、系统及其方法
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Also Published As

Publication number Publication date
JPS58130026A (ja) 1983-08-03
CA1188786A (en) 1985-06-11
DE3240191A1 (de) 1983-07-07
US4448207A (en) 1984-05-15
DE3240191C2 (en]) 1993-07-01
GB2109934A (en) 1983-06-08
GB2109934B (en) 1985-12-04

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