ES2023046A6 - Flow meter for the administration of oxygen - Google Patents

Flow meter for the administration of oxygen

Info

Publication number
ES2023046A6
ES2023046A6 ES909000878A ES9000878A ES2023046A6 ES 2023046 A6 ES2023046 A6 ES 2023046A6 ES 909000878 A ES909000878 A ES 909000878A ES 9000878 A ES9000878 A ES 9000878A ES 2023046 A6 ES2023046 A6 ES 2023046A6
Authority
ES
Spain
Prior art keywords
administration
oxygen
flow meter
gases
humidified
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
ES909000878A
Other languages
Spanish (es)
Inventor
Lopez Rafael Rubianes
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.)
Carburos Metalicos SA
Original Assignee
Sociedad Espanola de Carburos Metalicas SA
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 Sociedad Espanola de Carburos Metalicas SA filed Critical Sociedad Espanola de Carburos Metalicas SA
Publication of ES2023046A6 publication Critical patent/ES2023046A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Flow meter for the administration of oxygen and any other gases, consisting of a monobloc body 24 principally provided with compressible retractable means 30 and with locking or catching means 34-35 which can be grooved and tongued so as to provide, by virtue of a controlled rotation movement, the positions for communication with the mouthpiece for delivery of the fluid 18 controlled by a valve group or assembly 13, and provided with two passages 19-22 for selected administration communicating, respectively, with a radial outlet 20 for the administration of dry gas, and with a direct outlet via a connector (coupling) 26 provided with a humidifying vessel for the administration of humidified gas, in such a way that they can be selected at random by simply pulling back and rotating the selector body 24. It is applicable to the selection nozzles for the administration of humidified or dry medical gases, depending on the medical requirements in question.
ES909000878A 1989-04-03 1990-03-28 Flow meter for the administration of oxygen Expired - Lifetime ES2023046A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904365A FR2645027B1 (en) 1989-04-03 1989-04-03 FLOW METER FOR OXYGEN ADMINISTRATION

Publications (1)

Publication Number Publication Date
ES2023046A6 true ES2023046A6 (en) 1991-12-16

Family

ID=9380335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES909000878A Expired - Lifetime ES2023046A6 (en) 1989-04-03 1990-03-28 Flow meter for the administration of oxygen

Country Status (2)

Country Link
ES (1) ES2023046A6 (en)
FR (1) FR2645027B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2800285B1 (en) * 1999-10-27 2002-08-16 Technologie Medicale MEDICAL TECHNOLOGY
ES2626633T3 (en) * 2012-11-14 2017-07-25 Flow Meter S.P.A. Variable area flowmeter for dosing medicinal gases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928299A (en) * 1960-08-11 1963-06-12 Temple Instr Ltd Fluid flow control valves
US3586045A (en) * 1969-10-07 1971-06-22 Victor Equipment Co Flow measuring device controlling both pressure and flow rate
FR2142628B1 (en) * 1971-06-22 1973-05-25 Minerve Sa
US3949966A (en) * 1975-04-30 1976-04-13 Robertshaw Controls Company Variable constant flow selector valve
US4724869A (en) * 1987-03-23 1988-02-16 Ray V. Bussell Flow selector device

Also Published As

Publication number Publication date
FR2645027B1 (en) 1992-04-17
FR2645027A1 (en) 1990-10-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20101018