AU503578B2 - Task humidifier for respiratory gas - Google Patents

Task humidifier for respiratory gas

Info

Publication number
AU503578B2
AU503578B2 AU16948/76A AU1694876A AU503578B2 AU 503578 B2 AU503578 B2 AU 503578B2 AU 16948/76 A AU16948/76 A AU 16948/76A AU 1694876 A AU1694876 A AU 1694876A AU 503578 B2 AU503578 B2 AU 503578B2
Authority
AU
Australia
Prior art keywords
humidifier
task
respiratory gas
respiratory
gas
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
Application number
AU16948/76A
Other languages
English (en)
Other versions
AU1694876A (en
Inventor
G C Grant
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.)
GRANT GC
Original Assignee
GRANT GC
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
Priority claimed from US05/612,149 external-priority patent/US4051205A/en
Application filed by GRANT GC filed Critical GRANT GC
Publication of AU1694876A publication Critical patent/AU1694876A/en
Application granted granted Critical
Publication of AU503578B2 publication Critical patent/AU503578B2/en
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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the valve
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
  • Air Humidification (AREA)
AU16948/76A 1975-09-10 1976-08-18 Task humidifier for respiratory gas Expired AU503578B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS612149 1975-09-10
US05/612,149 US4051205A (en) 1972-09-13 1975-09-10 Apparatus for saturated gas delivery

Publications (2)

Publication Number Publication Date
AU1694876A AU1694876A (en) 1978-02-23
AU503578B2 true AU503578B2 (en) 1979-09-13

Family

ID=24451931

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16948/76A Expired AU503578B2 (en) 1975-09-10 1976-08-18 Task humidifier for respiratory gas

Country Status (11)

Country Link
JP (1) JPS5235440A (OSRAM)
AU (1) AU503578B2 (OSRAM)
CA (1) CA1070609A (OSRAM)
DE (1) DE2639460A1 (OSRAM)
ES (1) ES451369A1 (OSRAM)
FR (1) FR2323436A1 (OSRAM)
GB (1) GB1556492A (OSRAM)
IT (1) IT1078758B (OSRAM)
NL (1) NL7609519A (OSRAM)
NZ (1) NZ181807A (OSRAM)
SE (1) SE7609453L (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173108B (en) * 1985-04-04 1988-10-05 Boc Group Plc Improvements in inhalation apparatus
GB2173274B (en) * 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
GB2192136B (en) * 1986-07-04 1991-01-02 Virotherm Lab Ltd Medical breathing apparatus
DE3730551A1 (de) * 1987-09-11 1989-03-30 Annedore Kinnle Med Techn Zube Atemgasbefeuchtungsgeraet
DE3923703A1 (de) * 1989-07-18 1991-01-31 Kopp Rudolf Dipl Phys Beheizbare schlauchanordnung fuer die verwendung bei medizinischen geraeten
DE4138098C2 (de) * 1991-11-19 1996-07-04 Devilbiss Medizinische Produkt Vorrichtung zur Bereitstellung warmen befeuchteten Atemgases
WO2001010489A2 (de) 1999-08-05 2001-02-15 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG Vorrichtung zur zufuhr eines atemgases, befeuchtungsvorrichtung, atemgasschlauch und anschlussvorrichtung hierfür
NZ527088A (en) 2001-02-16 2005-04-29 Resmed Ltd Humidifier with structure to prevent backflow of liquid through the humidifier inlet
JP4163910B2 (ja) * 2002-07-25 2008-10-08 帝人株式会社 酸素濃縮装置用加湿器
AU2014246587B2 (en) * 2003-06-20 2016-06-09 ResMed Pty Ltd Pap Device with Noise Reducing Enclosure
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
CA2912125C (en) 2003-06-20 2019-07-23 Resmed Limited Breathable gas apparatus with humidifier
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
NZ776389A (en) 2008-06-05 2023-02-24 ResMed Pty Ltd Treatment of respiratory conditions
US8931481B2 (en) 2009-06-04 2015-01-13 Redmed Limited Flow generator chassis assembly with suspension seal
US11338105B2 (en) 2018-03-27 2022-05-24 Globalmed, Inc. Respiratory humidification device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448473A (en) * 1972-09-13 1976-09-08 Grant G C Vapour saturated gas delivery
US3982095A (en) * 1973-10-04 1976-09-21 Searle Cardio-Pulmonary Systems Inc. Respiratory humidifier

Also Published As

Publication number Publication date
GB1556492A (en) 1979-11-28
FR2323436A1 (fr) 1977-04-08
AU1694876A (en) 1978-02-23
NL7609519A (nl) 1977-03-14
CA1070609A (en) 1980-01-29
DE2639460A1 (de) 1977-04-14
IT1078758B (it) 1985-05-08
SE7609453L (sv) 1977-03-11
ES451369A1 (es) 1977-10-01
JPS5235440A (en) 1977-03-18
NZ181807A (en) 1978-04-03
FR2323436B1 (OSRAM) 1982-09-17

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