FR2191048B1 - - Google Patents

Info

Publication number
FR2191048B1
FR2191048B1 FR7312063A FR7312063A FR2191048B1 FR 2191048 B1 FR2191048 B1 FR 2191048B1 FR 7312063 A FR7312063 A FR 7312063A FR 7312063 A FR7312063 A FR 7312063A FR 2191048 B1 FR2191048 B1 FR 2191048B1
Authority
FR
France
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
Application number
FR7312063A
Other versions
FR2191048A1 (fr
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.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
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 American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of FR2191048A1 publication Critical patent/FR2191048A1/fr
Application granted granted Critical
Publication of FR2191048B1 publication Critical patent/FR2191048B1/fr
Expired 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief valves
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • A61M2205/183—General characteristics of the apparatus with alarm the sound being generated pneumatically
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
FR7312063A 1972-06-19 1973-04-04 Expired FR2191048B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00264349A US3807445A (en) 1972-06-19 1972-06-19 Audible pressure relief valve for medical humidifier

Publications (2)

Publication Number Publication Date
FR2191048A1 FR2191048A1 (fr) 1974-02-01
FR2191048B1 true FR2191048B1 (fr) 1978-12-29

Family

ID=23005655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312063A Expired FR2191048B1 (fr) 1972-06-19 1973-04-04

Country Status (8)

Country Link
US (1) US3807445A (fr)
JP (1) JPS4951629A (fr)
BE (1) BE797605A (fr)
CA (1) CA975650A (fr)
ES (1) ES413665A1 (fr)
FR (1) FR2191048B1 (fr)
GB (1) GB1433263A (fr)
IT (1) IT980078B (fr)

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US4051847A (en) * 1972-01-17 1977-10-04 Melvyn Lane Henkin Anesthesia rebreathing apparatus
IT989172B (it) * 1973-06-14 1975-05-20 Goglio Luigi Procedimento per il confeziona mento di prodotti in contenito ri e contenitore per l attuazio ne del procedimento
US4036919A (en) * 1974-06-26 1977-07-19 Inhalation Therapy Equipment, Inc. Nebulizer-humidifier system
US3954121A (en) * 1975-03-17 1976-05-04 The Weatherhead Company Vent check valve
US4039639A (en) * 1975-04-10 1977-08-02 Richard L. Kankel Liquid entraining system of the humidifier and nebulizer type
US4210173A (en) * 1976-12-06 1980-07-01 American Hospital Supply Corporation Syringe pumping system with valves
US4142677A (en) * 1977-06-27 1979-03-06 Tom Mcguane Industries, Inc. Fuel vapor vent valve
US4134940A (en) * 1977-10-25 1979-01-16 Aerwey Laboratories, Inc. Humidifier adapter with audio relief valve
US4244378A (en) * 1978-05-30 1981-01-13 The West Company Pressure responsive one-way valve for medical systems
US4149556A (en) * 1978-09-26 1979-04-17 Respiratory Care, Inc. Tubular connector having audible relief valve
US4286628A (en) * 1979-06-21 1981-09-01 Nypro, Inc. Control of fluid flow using longitudinally movable disc
USRE30552E (en) * 1979-06-25 1981-03-24 Tom Mcguane Industries, Inc. Fuel vapor vent valve
US4338267A (en) * 1979-08-23 1982-07-06 Becton, Dickinson And Company Medical gas humidifier with audible pressure relief valve and method of use
US4317456A (en) * 1980-03-10 1982-03-02 Becton, Dickinson And Company Multiple sample needle with anti-backflow valve
US4415003A (en) * 1981-02-18 1983-11-15 Nypro Inc. Control of fluid flow using a flexible disc
US4369812A (en) * 1981-02-18 1983-01-25 Nypro Inc. Control of fluid flow using precisely positioned disc
US4350647A (en) * 1981-06-19 1982-09-21 Respiratory Care, Inc. Permanent adapter for a medical humidifier
DE3125496C2 (de) * 1981-06-29 1983-12-29 Wipf AG Verpackungen, 8404 Volketswil Überdruckventil zur Entlüftung von Verpackungen
US4765372A (en) * 1983-06-17 1988-08-23 Illinois Tool Works Inc. Check valve
US4615693A (en) * 1984-03-27 1986-10-07 Nypro Inc. Administration of fluids
US4556086A (en) * 1984-09-26 1985-12-03 Burron Medical Inc. Dual disc low pressure back-check valve
JPS6241968U (fr) * 1985-09-02 1987-03-13
US4681132A (en) * 1986-05-23 1987-07-21 Halkey-Roberts Corporation Check valve with preset cracking pressure
US4915879A (en) * 1986-09-19 1990-04-10 Automatic Liquid Packaging, Inc. Signal coupling for humidifier container
US4865777A (en) * 1986-09-19 1989-09-12 Automatic Liquid Packaging, Inc. Manufacture of humidifier container
US4762149A (en) * 1986-11-05 1988-08-09 Pickl Jr Joseph Double seal press assembled check valve
US4749003A (en) * 1987-01-22 1988-06-07 Filtertek, Inc. Center flow check valve
US4966199A (en) * 1989-06-08 1990-10-30 Filtertek, Inc. Diaphragm-type center flow check valve
US5039401A (en) * 1990-05-16 1991-08-13 Eastman Kodak Company Blood collection and centrifugal separation device including a valve
GB9322554D0 (en) * 1993-11-02 1993-12-22 Raychem Sa Nv Environmental sealing
DE19525557A1 (de) * 1995-07-13 1997-01-16 Knf Flodos Ag Dosierpumpe
US6062248A (en) * 1997-08-13 2000-05-16 Boelkins; Wallace G. Fluid flow-sensor and valve
US6021961A (en) * 1998-03-06 2000-02-08 Flexible Products Company Crossover-resistant plural component mixing nozzle
AUPQ102999A0 (en) * 1999-06-18 1999-07-08 Resmed Limited A connector for a respiratory mask and a respiratory mask
IT1311245B1 (it) * 1999-10-22 2002-03-04 Borla Ind Valvola anti-sifone per linee medicali di infusione e simili.
ATE304307T1 (de) 2000-03-16 2005-09-15 Cosco Man Inc Gegen verschütten gesicherte tasse
WO2003066145A1 (fr) * 2002-02-04 2003-08-14 Fisher & Paykel Healthcare Limited Dispositif d'assistance respiratoire
WO2003066146A1 (fr) * 2002-02-04 2003-08-14 Fisher & Paykel Healthcare Limited Appareil d'assistance respiratoire
US11497407B2 (en) 2005-09-12 2022-11-15 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11717174B2 (en) 2005-09-12 2023-08-08 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11458270B2 (en) * 2005-09-12 2022-10-04 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11696992B2 (en) 2005-09-12 2023-07-11 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11833301B2 (en) 2005-09-12 2023-12-05 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
WO2007036992A1 (fr) * 2005-09-28 2007-04-05 Kawai, Osamu Soupape d'evacuation d'air pour sac de compression et sac de compression avec soupape d'evacuation d'air
US20090241945A1 (en) * 2006-03-01 2009-10-01 Muellner Rainer Device for delivering a respiratory gas
US20070281598A1 (en) * 2006-05-31 2007-12-06 Grand Mate Co., Ltd. Ventilating hood for water heater
US11318267B2 (en) 2006-09-12 2022-05-03 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US7896401B2 (en) * 2007-03-06 2011-03-01 Smiths Medical Asd, Inc. Respiratory gas humidifier adapter with pressure relief valve and audible signal generator
US7721763B2 (en) * 2008-01-08 2010-05-25 Pradip Choksi Adjustable pressure relief valve
US8783247B2 (en) * 2009-02-04 2014-07-22 Wet Nose Technologies, Llc. Pressure release systems, apparatus and methods
GB201006736D0 (en) * 2010-04-22 2010-06-09 Mian Omar Gas flow indicator
US9004321B2 (en) * 2010-12-10 2015-04-14 Neogen Corporation Reusable pour-on gun system
CN104307081B (zh) * 2014-11-13 2016-05-11 颜晓波 墙插式氧气吸入器
FR3034463B1 (fr) 2015-04-02 2017-05-19 Hispano Suiza Sa Gicleur d'huile pour turbomachine
EP3359243B1 (fr) * 2015-10-07 2021-10-06 Illinois Tool Works Inc. Ensemble clapet antiretour
US10369321B2 (en) * 2016-08-19 2019-08-06 Doctor Vox Saglik Hizmetleri Ve Medikal Cihazlar Limited Sirketi Voice therapy and vocal training device
WO2018081847A1 (fr) * 2016-11-04 2018-05-11 Ansell Limited Vanne d'alarme à faible écoulement

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US711385A (en) * 1901-12-12 1902-10-14 Grace P Coyle Cooking utensil.
US1506012A (en) * 1921-10-13 1924-08-26 Westinghouse Air Brake Co Quick-release valve
US1493570A (en) * 1923-04-28 1924-05-13 Walter S Josephson Safety valve and signal device combined
US2054850A (en) * 1935-04-27 1936-09-22 Air Reduction Gas pressure regulating and signaling means
FR882278A (fr) * 1942-05-22 1943-05-28 Appareil inhalateur
US2473912A (en) * 1944-08-26 1949-06-21 Frank W Schwinn Tire relief valve
GB834137A (en) * 1957-02-18 1960-05-04 Herbert Mcfarlan Birch Means for administering medication orally into the respiratory organs
US3196924A (en) * 1961-09-05 1965-07-27 Sylvan J Kaminga Stem flow valve and hand torch
US3291127A (en) * 1963-10-30 1966-12-13 Lee R Eimer Audio exhalation valve for anesthetic nose mask
US3351088A (en) * 1965-07-20 1967-11-07 Jensen Nathan Kenneth Low pressure alarm valve
US3572660A (en) * 1967-08-04 1971-03-30 Becton Dickinson Co Device for dispensing inhalable fluids
GB1212147A (en) * 1969-04-02 1970-11-11 Stile Craft Mfg Inc Audible relief valve
US3633613A (en) * 1970-04-17 1972-01-11 Bendix Corp Pressure relief means for a check valve

Also Published As

Publication number Publication date
GB1433263A (en) 1976-04-22
ES413665A1 (es) 1976-01-16
BE797605A (fr) 1973-07-16
CA975650A (en) 1975-10-07
FR2191048A1 (fr) 1974-02-01
US3807445A (en) 1974-04-30
JPS4951629A (fr) 1974-05-20
AU5348773A (en) 1974-09-19
IT980078B (it) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse