JPS5636962A - Biological fluid measuring device - Google Patents

Biological fluid measuring device

Info

Publication number
JPS5636962A
JPS5636962A JP12166980A JP12166980A JPS5636962A JP S5636962 A JPS5636962 A JP S5636962A JP 12166980 A JP12166980 A JP 12166980A JP 12166980 A JP12166980 A JP 12166980A JP S5636962 A JPS5636962 A JP S5636962A
Authority
JP
Japan
Prior art keywords
measuring device
biological fluid
fluid measuring
biological
measuring
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.)
Pending
Application number
JP12166980A
Other languages
Japanese (ja)
Inventor
Ii Sumisu Goodon
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.)
Quest Medical Inc
Original Assignee
Quest Medical 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 Quest Medical Inc filed Critical Quest Medical Inc
Publication of JPS5636962A publication Critical patent/JPS5636962A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
    • G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/04—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/04—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
    • G01F11/06—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type with provision for varying the stroke of the piston
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP12166980A 1979-09-04 1980-09-02 Biological fluid measuring device Pending JPS5636962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7184379A 1979-09-04 1979-09-04

Publications (1)

Publication Number Publication Date
JPS5636962A true JPS5636962A (en) 1981-04-10

Family

ID=22103945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12166980A Pending JPS5636962A (en) 1979-09-04 1980-09-02 Biological fluid measuring device

Country Status (5)

Country Link
JP (1) JPS5636962A (en)
CA (1) CA1166916A (en)
DE (1) DE3031810A1 (en)
FR (1) FR2464459B1 (en)
GB (1) GB2059919B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391598A (en) * 1981-04-28 1983-07-05 Quest Medical, Inc. Intravenous drug additive delivery system with electronic control
US4559044A (en) * 1982-08-03 1985-12-17 Quest Medical, Inc. Volumetric metering unit for intravenous fluid addition
FR2610717B1 (en) * 1987-02-11 1993-07-30 Lesieur Cotelle ELECTROMAGNETIC VOLUMETRIC DOSER
DE3800667A1 (en) * 1988-01-13 1989-07-27 Brand Rudolf Gmbh & Co Device for measuring and/or discharging liquid volumes, in particular dispenser, burette or the like
DE4140251A1 (en) * 1991-12-06 1993-06-09 Hans 8500 Nuernberg De Deinlein-Kalb Device for limiting systolic blood pressure - comprises accumulator valve implanted and connected on one side to artery and on other side to vein and has membrane drive to operate pressure limiting valve
DE4405026A1 (en) * 1994-02-17 1995-08-24 Rossendorf Forschzent Micro fluid manipulator
US7384249B2 (en) * 2005-02-28 2008-06-10 Nordson Corporation Fluid metering system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503210A (en) * 1973-05-11 1975-01-14

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051710A (en) * 1900-01-01
DE103708C (en) *
FR542743A (en) * 1921-10-26 1922-08-21 Cfcmug Installation for rapid dispensing of liquids in exactly dosed quantities
GB676943A (en) * 1951-02-26 1952-08-06 I Utilisation Rationelle Des G Apparatus for filling containers with measured quantities of liquids
GB807338A (en) * 1954-11-02 1959-01-14 Unilever Ltd Automatic filling devices for liquid or plastic substances
FR1407789A (en) * 1964-06-24 1965-08-06 Volumetric fluid distributor
GB1115231A (en) * 1964-11-04 1968-05-29 Christopher Ian Arthur Ellis Improved dispensing device
JPS503569Y1 (en) * 1970-07-17 1975-01-30
SE373206B (en) * 1972-06-19 1975-01-27 Alfa Laval Ab
SE380347B (en) * 1973-02-19 1975-11-03 Alfa Laval Ab METHOD APPARATUS INCLUDING ATMINSTONE A PAIR OF METHEE CHAMBER, IN WHICH A COMMON POWER BODY IS MOVING FRONT AND BETWEEN TWO FINALLY
US4207871A (en) * 1978-06-07 1980-06-17 Imed Corporation System for controlling the flow of intravenous fluids to a patient

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503210A (en) * 1973-05-11 1975-01-14

Also Published As

Publication number Publication date
DE3031810A1 (en) 1981-03-19
GB2059919A (en) 1981-04-29
GB2059919B (en) 1983-04-20
FR2464459A1 (en) 1981-03-06
FR2464459B1 (en) 1986-06-06
CA1166916A (en) 1984-05-08

Similar Documents

Publication Publication Date Title
GB2032117B (en) Fluid measuring device
GB2062581B (en) Fluid sampling device
JPS5593043A (en) Fluid variables measuring device
JPS55119018A (en) Capacitanceetype liquid level measuring device
JPS55108012A (en) Liquid measuring unit
JPS55131762A (en) Concentration measuring device
JPS5697826A (en) Increment measurement device
JPS55102427A (en) Device for mixing fluid
JPS5690240A (en) Liquidddensity measuring device
GB2047129B (en) Fluid collection device
DE3065616D1 (en) Liquid-level measuring device
JPS5599053A (en) Noocontact potential measuring device
JPS5689016A (en) Fluid flow measurement device
JPS5687822A (en) Quantity measurement device
GB2049431B (en) Measuring device
GB2015737B (en) Fluid measuring device
GB2066959B (en) Measuring device
JPS5657915A (en) Fluid meter
JPS5636962A (en) Biological fluid measuring device
GB2049953B (en) Fluid low measuring apparatus
JPS5651648A (en) View measuring device
JPS5619401A (en) Measuring device
JPS5548642A (en) Fluorescence measuring device
GB2040464B (en) Measuring liquid level
JPS53116187A (en) Fluid characteristic measuring device