JPS5331674Y2 - - Google Patents

Info

Publication number
JPS5331674Y2
JPS5331674Y2 JP1976083817U JP8381776U JPS5331674Y2 JP S5331674 Y2 JPS5331674 Y2 JP S5331674Y2 JP 1976083817 U JP1976083817 U JP 1976083817U JP 8381776 U JP8381776 U JP 8381776U JP S5331674 Y2 JPS5331674 Y2 JP S5331674Y2
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.)
Expired
Application number
JP1976083817U
Other versions
JPS5218597U (ja
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 JPS5218597U publication Critical patent/JPS5218597U/ja
Application granted granted Critical
Publication of JPS5331674Y2 publication Critical patent/JPS5331674Y2/ja
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. 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
    • 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
    • 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. ventilators; 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP1976083817U 1973-10-18 1976-06-24 Expired JPS5331674Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4864873A GB1466382A (en) 1973-10-18 1973-10-18 Inhalation devices

Publications (2)

Publication Number Publication Date
JPS5218597U JPS5218597U (ja) 1977-02-09
JPS5331674Y2 true JPS5331674Y2 (ja) 1978-08-07

Family

ID=10449401

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49120254A Pending JPS5078190A (ja) 1973-10-18 1974-10-17
JP1976083817U Expired JPS5331674Y2 (ja) 1973-10-18 1976-06-24

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP49120254A Pending JPS5078190A (ja) 1973-10-18 1974-10-17

Country Status (8)

Country Link
US (1) US3995625A (ja)
JP (2) JPS5078190A (ja)
BR (1) BR7408633D0 (ja)
CA (1) CA1020835A (ja)
DE (1) DE2449670A1 (ja)
GB (1) GB1466382A (ja)
IT (1) IT1024623B (ja)
SE (1) SE398047B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374521A (en) * 1980-09-12 1983-02-22 Puritan-Bennett Corporation Squeeze bag type resuscitator apparatus
US5002050A (en) * 1986-09-17 1991-03-26 Mcginnis Gerald E Medical gas flow control valve, system and method
WO1994006514A1 (en) * 1992-09-11 1994-03-31 Life Support Products, Inc. Demand valve with reduced manual flow control
JPH06191481A (ja) * 1992-12-22 1994-07-12 Zexel Corp 半閉鎖式呼吸装置のマウスピース
US5787882A (en) * 1996-06-21 1998-08-04 Computer Assisted Engineering Demand valve resuscitator
US6634357B1 (en) * 2000-02-22 2003-10-21 Life Support Technology, Inc. Resuscitation valve assembly
FR2827179B1 (fr) * 2001-07-10 2004-02-20 Intertechnique Sa Appareil respiratoire a limiteur de debit
US20030188746A1 (en) * 2003-05-13 2003-10-09 Roger Daugherty Apparatus and method for humidification of inspired gases
US7007691B2 (en) * 2003-05-13 2006-03-07 Roger Daugherty Apparatus and method for humidification of inspired gases
ES2391000T3 (es) * 2009-08-06 2012-11-20 Activaero Gmbh Dispositivo para la limitación de flujo a presiones diferenciales bajas
US20120060841A1 (en) * 2010-09-15 2012-03-15 Newport Medical Instruments, Inc. Oxygen enrichment device for ventilator
US8997738B2 (en) 2011-03-22 2015-04-07 Carefusion 207, Inc. Delivering diluted oxygen to a patient
GB201106479D0 (en) 2011-04-18 2011-06-01 Draeger Safety Uk Ltd Diaphragm
JP6192213B2 (ja) * 2013-08-29 2017-09-06 株式会社群馬コイケ 酸素供給装置
EP4091656B1 (en) * 2016-09-21 2025-01-01 ResMed Pty Ltd Vent and vent adaptor for patient interface
GB2575051B (en) * 2018-06-26 2022-08-24 Draeger Safety Uk Ltd Connection apparatus for breathing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483698A (en) * 1947-10-24 1949-10-04 Stephenson Corp Resuscitator
US2908270A (en) * 1954-03-08 1959-10-13 Philip L Stanton Resuscitator
US3083707A (en) * 1956-02-13 1963-04-02 Henry W Seeler Device for treatment of pulmonary diseases
US2897833A (en) * 1956-02-14 1959-08-04 Henry W Seeler Respiratory apparatus
US3526239A (en) 1964-11-25 1970-09-01 Robertshaw Controls Co Oxygen diluter system
US3726274A (en) * 1971-09-27 1973-04-10 Bird F M Non-rebreathing valve assembly and compression bulb resuscitator using same
US3853105A (en) * 1971-12-16 1974-12-10 P Kenagy Insufflator gas flow device
US3866622A (en) * 1972-03-18 1975-02-18 Kawasaki Heavy Ind Ltd Open circuit breathing apparatus
US3850171A (en) * 1973-05-16 1974-11-26 Vickers Ltd Medical face masks

Also Published As

Publication number Publication date
SE7413038L (ja) 1975-04-21
JPS5218597U (ja) 1977-02-09
BR7408633D0 (pt) 1975-09-16
CA1020835A (en) 1977-11-15
JPS5078190A (ja) 1975-06-25
US3995625A (en) 1976-12-07
IT1024623B (it) 1978-07-20
DE2449670A1 (de) 1975-04-30
GB1466382A (en) 1977-03-09
AU7420874A (en) 1976-04-15
SE398047B (sv) 1977-12-05

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