ES2173317T3 - Dispositivo regulador de flujo ajustable. - Google Patents

Dispositivo regulador de flujo ajustable.

Info

Publication number
ES2173317T3
ES2173317T3 ES96932721T ES96932721T ES2173317T3 ES 2173317 T3 ES2173317 T3 ES 2173317T3 ES 96932721 T ES96932721 T ES 96932721T ES 96932721 T ES96932721 T ES 96932721T ES 2173317 T3 ES2173317 T3 ES 2173317T3
Authority
ES
Spain
Prior art keywords
flow
gas
connector
regulator
knob
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
ES96932721T
Other languages
English (en)
Inventor
Andrew Richard Thomas Tatarek
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.)
Protector Technologies BV
Original Assignee
Protector Technologies BV
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 Protector Technologies BV filed Critical Protector Technologies BV
Application granted granted Critical
Publication of ES2173317T3 publication Critical patent/ES2173317T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • 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. ventilators; Tracheal tubes
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Flow Control (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO REGULADOR DE FLUJO DE GAS AJUSTABLE PARA USARSE PRIMORDIALMENTE EN LA ATENCION MEDICA, COMPRENDIENDO DICHO DISPOSITIVO UN CUERPO (8/25) EN DOS PARTES QUE TIENE UN CONECTOR (1) DE TOMA DE GAS DE ALTA PRESION Y UN CONECTOR (16) DE SALIDA DE GAS MONTADOS SOBRE EL MISMO. MONTADO DENTRO DEL CUERPO SE ENCUENTRA UN REGULADOR CONVENCIONAL, QUE COMPRENDE UN PISTON (9) DESPLAZABLE AXIALMENTE EN UN TALADRO (46/47) ESCALONADO. MONTADO ENTRE LA SALIDA DEL REGULADOR Y DEL CONECTOR (16) EXTERNO SE ENCUENTRA UN DISPOSITIVO SELECTOR DE FLUJO, QUE COMPRENDE UN MIEMBRO (13) SELECTOR DE FLUJO ROTABLE POR MEDIO DE UN POMO (31). EL MIEMBRO SELECTOR DE FLUJO (13) ESTA FORMADO CON UNA PLURALIDAD DE ORIFICIOS (54) EXTENDIDOS RADIALMENTE, ESTANDO EN LA PARTE EXTERNA DE CADA UNO FIJADO UN TAPON QUE PUEDE ESTAR AJUSTADO EXTERNAMENTE POR MEDIO DE UNA HERRAMIENTA (NO REPRESENTADA). LA PARTE INTERNA DE CADA ORIFICIO FORMA PARTE DEL RECORRIDO ATRAVESADO POR EL GAS HASTA EL CONECTOR EXTERNO, PORLO QUE EL FLUJO DEL GAS A TRAVES DE CADA UNA DE DICHAS PARTES INTERNAS PODRA SER AJUSTADO POR MEDIO DEL TAPON DE GOMA, CON EL CUAL, EN CADA POSICION ANGULAR RESPECTIVA DEL POMO (31), SE PODRA OBTENER UN ESTABLECIMIENTO DE FLUJO DIFERENTE, EN LA MEDIDA NECESARIA.
ES96932721T 1995-10-04 1996-10-04 Dispositivo regulador de flujo ajustable. Expired - Lifetime ES2173317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9520221A GB9520221D0 (en) 1995-10-04 1995-10-04 Adjustable flow regulator device

Publications (1)

Publication Number Publication Date
ES2173317T3 true ES2173317T3 (es) 2002-10-16

Family

ID=10781723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96932721T Expired - Lifetime ES2173317T3 (es) 1995-10-04 1996-10-04 Dispositivo regulador de flujo ajustable.

Country Status (7)

Country Link
US (1) US6189531B1 (es)
EP (1) EP0853776B1 (es)
AT (1) ATE214496T1 (es)
DE (1) DE69619837T2 (es)
ES (1) ES2173317T3 (es)
GB (1) GB9520221D0 (es)
WO (1) WO1997013185A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6647982B1 (en) * 1998-06-29 2003-11-18 Zaiser Lenoir E. Gas flow device
US6718979B1 (en) * 2000-06-05 2004-04-13 Dhd Healthcare Corporation Oxygen mask assembly
US6484720B1 (en) * 2000-10-20 2002-11-26 Applied Marketing, Inc. Five spring regulator
USD518172S1 (en) * 2001-03-29 2006-03-28 Vital Signs, Inc. Oxygen flow generator
US6695006B2 (en) 2001-07-18 2004-02-24 Agilent Technologies, Inc. Flow control providing stable fluid flow
US20040194829A1 (en) * 2002-09-19 2004-10-07 Zaiser Lenoir E. Differential pressure valve employing near-balanced pressure
USD485198S1 (en) 2002-10-01 2004-01-13 Sti Medical Products Dual flow rate gas regulator
US8146592B2 (en) 2004-02-26 2012-04-03 Ameriflo, Inc. Method and apparatus for regulating fluid flow or conserving fluid flow
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
CA2569830A1 (en) * 2004-03-04 2005-09-22 Avox Systems, Inc. Breathing gas dispenser with selectable output flow rates
US7448594B2 (en) 2004-10-21 2008-11-11 Ameriflo, Inc. Fluid regulator
US8256453B2 (en) * 2008-05-01 2012-09-04 Devilbiss Healthcare, Llc Vacuum regulator having selectable adjustment ranges
US9810338B2 (en) 2015-01-20 2017-11-07 Luxfer Canada, Ltd. Gas cylinder valve
DK3156093T3 (da) * 2015-10-12 2020-07-13 Lungflex Ab Bærbar kontrolenhed til at regulere et kontinuerligt iltflow
CN111514446B (zh) * 2020-06-05 2021-04-27 吉林大学 一种耳鼻喉科护理用鼻腔部上药装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008716A (en) * 1975-01-09 1977-02-22 Safety Laboratories, Inc. Gas dispensing assembly
CA989270A (en) 1975-01-17 1976-05-18 William E. Price Resuscitator inhalator oxygen ventilator
US4401116A (en) * 1980-12-04 1983-08-30 Bear Medical Systems, Inc. Gas flow rate control device for medical ventilator
GB2174609B (en) * 1985-05-02 1988-07-27 Pneupac Ltd Resuscitator/ventilator
US5348001A (en) * 1992-08-12 1994-09-20 American Safety Flight Systems, Inc. Oxygen breathing controls
US5619988A (en) * 1995-10-05 1997-04-15 Minnesota Mining And Manufacturing Company First stage pressure regulator for emergency breathing apparatus
JP2873929B2 (ja) * 1996-02-09 1999-03-24 俊治 安藤 麻酔器の流量調節弁
US5950623A (en) * 1997-10-16 1999-09-14 Ohmeda Inc. Adjustable pressure limiting valve for anesthesia breathing circuit

Also Published As

Publication number Publication date
WO1997013185A1 (en) 1997-04-10
US6189531B1 (en) 2001-02-20
GB9520221D0 (en) 1995-12-06
EP0853776A1 (en) 1998-07-22
EP0853776B1 (en) 2002-03-13
DE69619837D1 (de) 2002-04-18
DE69619837T2 (de) 2002-06-27
ATE214496T1 (de) 2002-03-15

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