BR7503175A - PERFECTED BREATHING APPLIANCE - Google Patents

PERFECTED BREATHING APPLIANCE

Info

Publication number
BR7503175A
BR7503175A BR4063/75A BR7504063A BR7503175A BR 7503175 A BR7503175 A BR 7503175A BR 4063/75 A BR4063/75 A BR 4063/75A BR 7504063 A BR7504063 A BR 7504063A BR 7503175 A BR7503175 A BR 7503175A
Authority
BR
Brazil
Prior art keywords
perfected
breathing appliance
breathing
appliance
perfected breathing
Prior art date
Application number
BR4063/75A
Other languages
Portuguese (pt)
Inventor
A Laerdal
Original Assignee
A Laerdal
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 A Laerdal filed Critical A Laerdal
Publication of BR7503175A publication Critical patent/BR7503175A/en

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
    • 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
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0084—Pumps therefor self-reinflatable by elasticity, e.g. resuscitation squeeze bags
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane 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
    • A61M16/20—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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Critical Care (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BR4063/75A 1974-05-22 1975-05-21 PERFECTED BREATHING APPLIANCE BR7503175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424798 DE2424798B2 (en) 1974-05-22 1974-05-22 VENTILATION DEVICE

Publications (1)

Publication Number Publication Date
BR7503175A true BR7503175A (en) 1976-04-27

Family

ID=5916210

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4063/75A BR7503175A (en) 1974-05-22 1975-05-21 PERFECTED BREATHING APPLIANCE

Country Status (5)

Country Link
JP (1) JPS595305B2 (en)
BR (1) BR7503175A (en)
DE (1) DE2424798B2 (en)
FR (1) FR2271845B3 (en)
GB (1) GB1498059A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806750A1 (en) * 1978-02-17 1979-08-23 Draegerwerk Ag MANUAL VENTILATION DEVICE FOR VENTILATION DEVICES
AU522423B2 (en) * 1978-03-07 1982-06-03 Commonwealth Industrial Gases Limited, The Artificial respirator valve system
US4374521A (en) * 1980-09-12 1983-02-22 Puritan-Bennett Corporation Squeeze bag type resuscitator apparatus
US4986310A (en) * 1990-01-22 1991-01-22 Vernay Laboratories, Inc. Low pressure check valve
DE4439474C1 (en) * 1994-11-08 1996-03-14 Heraeus Med Gmbh Breathing gas container with flexible bag having opening
AUPN538495A0 (en) * 1995-09-12 1995-10-05 Esnouf, Philip Stuart Disposable oxygenating device
AU721704B2 (en) * 1995-09-12 2000-07-13 Teleflex Life Sciences Disposable oxygenating device
US5803074A (en) * 1996-11-25 1998-09-08 Smiths Industries Medical Systems, Inc. Valve for resuscitator apparatus
DE19731068A1 (en) * 1997-07-19 1999-01-21 Joerg Rittmeister Closure device for exhale valve of breathing appliances and snorkels
US7360538B2 (en) * 2005-07-18 2008-04-22 Stephen Flynn Oxygen therapy face mask
EP1884254B8 (en) * 2006-08-01 2011-02-23 Stobi GmbH & Co. KG Valve balloon for inhalers
FR2912660B1 (en) * 2007-02-15 2009-11-27 Georges Boussignac ARTIFICIAL RESPIRATION DEVICE FOR A PERSON IN CARDIAC ARREST STATUS.
US11577035B2 (en) 2010-09-22 2023-02-14 Robert Irving Pratt, JR. Therapeutic vaporizer
US20140158129A1 (en) 2010-09-22 2014-06-12 Clovershield, Inc. Transversely-activated valve for a therapeutic vaporizer bag attachment system
CN107137812A (en) * 2017-07-18 2017-09-08 南昌大学第二附属医院 A kind of fluid switch and inhalation device
EP3741416B1 (en) * 2019-05-23 2024-03-20 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Resuscitation bag system with a sensing chamber containing an oxygen-sensitive sensing element
EP3741415B1 (en) 2019-05-23 2021-09-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Resuscitation bag system with a gas control unit
WO2022133550A1 (en) * 2020-12-23 2022-06-30 ResMed Pty Ltd Conduit connector with flow-regulating vent for patient interface

Also Published As

Publication number Publication date
DE2424798B2 (en) 1976-03-25
GB1498059A (en) 1978-01-18
FR2271845A1 (en) 1975-12-19
JPS595305B2 (en) 1984-02-03
DE2424798A1 (en) 1975-11-27
JPS50161092A (en) 1975-12-26
FR2271845B3 (en) 1978-12-01

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