JPS4964465A - - Google Patents

Info

Publication number
JPS4964465A
JPS4964465A JP48065316A JP6531673A JPS4964465A JP S4964465 A JPS4964465 A JP S4964465A JP 48065316 A JP48065316 A JP 48065316A JP 6531673 A JP6531673 A JP 6531673A JP S4964465 A JPS4964465 A JP S4964465A
Authority
JP
Japan
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
JP48065316A
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 filed Critical
Publication of JPS4964465A publication Critical patent/JPS4964465A/ja
Pending 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
    • 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
    • G01F1/05—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 using mechanical effects
    • G01F1/20—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 using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—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 using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP48065316A 1972-06-09 1973-06-09 Pending JPS4964465A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00261323A US3803914A (en) 1972-06-09 1972-06-09 Flow meter for parenteral solutions

Publications (1)

Publication Number Publication Date
JPS4964465A true JPS4964465A (ja) 1974-06-21

Family

ID=22992798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48065316A Pending JPS4964465A (ja) 1972-06-09 1973-06-09

Country Status (7)

Country Link
US (1) US3803914A (ja)
JP (1) JPS4964465A (ja)
CA (1) CA981051A (ja)
CH (1) CH582521A5 (ja)
FR (1) FR2188144A1 (ja)
GB (1) GB1423443A (ja)
IT (1) IT989039B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034754A (en) * 1975-08-07 1977-07-12 Baxter Travenol Laboratories, Inc. Intravenous solution set having a constricted inner diameter portion
US4099412A (en) * 1977-06-17 1978-07-11 John Nehrbass Method of measuring the instantaneous flow rate of urine discharge
US4291693A (en) * 1979-11-13 1981-09-29 Sorenson Research Company, Inc. Fluid metering device
US4340050A (en) * 1980-12-29 1982-07-20 Delmed Inc. Medical fluid flow rate indicating/controlling device
US4375813A (en) * 1981-02-10 1983-03-08 Delmed, Inc. Medical fluid flow rate controlling device
US4573967A (en) * 1983-12-06 1986-03-04 Eli Lilly And Company Vacuum vial infusion system
US5352213A (en) * 1993-11-16 1994-10-04 Woodard Robert W Intravenous fluid flow monitor
BE1014493A6 (fr) * 2001-11-23 2003-11-04 Beria Soci T Anonyme Ligne de perfusion perfectionnee et debitmetre a flotteur pour une ligne de perfusion.
US6935190B1 (en) * 2002-04-23 2005-08-30 Massachusetts Institute Of Technology Flow rate measurement apparatus
US9114243B2 (en) * 2009-02-19 2015-08-25 Covidien Lp Manual valve actuator for medical fluid delivery set
US20100280486A1 (en) * 2009-04-29 2010-11-04 Hospira, Inc. System and method for delivering and monitoring medication
US11415453B1 (en) * 2021-02-25 2022-08-16 Susko Engineering, Llc Water leak/water flow detection system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26124A (en) * 1859-11-15 Improvement in apparatus for elevating cannon
US1454301A (en) * 1920-10-04 1923-05-08 James V Baldwin Fluid meter
US2439614A (en) * 1945-01-11 1948-04-13 Shell Dev Flow-ratio meter
US3181358A (en) * 1962-10-12 1965-05-04 Fischer & Porter Co Flowmeter
US3233457A (en) * 1962-10-22 1966-02-08 Resiflex Lab Regulatable flow meter unit for intravenous fluids
US3690312A (en) * 1969-12-16 1972-09-12 Saul Leibinzohn Venous pressure manometric with level magnifying means

Also Published As

Publication number Publication date
GB1423443A (en) 1976-02-04
DE2328547A1 (de) 1973-12-20
CH582521A5 (ja) 1976-12-15
DE2328547B2 (de) 1976-04-22
FR2188144A1 (ja) 1974-01-18
US3803914A (en) 1974-04-16
CA981051A (en) 1976-01-06
IT989039B (it) 1975-05-20

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