NZ181807A - Humidifier tank assembly with gas flow path free of baffles or sharp bends - Google Patents

Humidifier tank assembly with gas flow path free of baffles or sharp bends

Info

Publication number
NZ181807A
NZ181807A NZ181807A NZ18180776A NZ181807A NZ 181807 A NZ181807 A NZ 181807A NZ 181807 A NZ181807 A NZ 181807A NZ 18180776 A NZ18180776 A NZ 18180776A NZ 181807 A NZ181807 A NZ 181807A
Authority
NZ
New Zealand
Prior art keywords
baffles
flow path
gas flow
tank assembly
sharp bends
Prior art date
Application number
NZ181807A
Inventor
G Grant
Original Assignee
G Grant
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 G Grant filed Critical G Grant
Publication of NZ181807A publication Critical patent/NZ181807A/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
    • A61M16/10—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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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
NZ181807A 1975-09-10 1976-08-19 Humidifier tank assembly with gas flow path free of baffles or sharp bends NZ181807A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ181807A true NZ181807A (en) 1978-04-03

Family

ID=24451931

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ181807A NZ181807A (en) 1975-09-10 1976-08-19 Humidifier tank assembly with gas flow path free of baffles or sharp bends

Country Status (11)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173274B (en) * 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
GB2173108B (en) * 1985-04-04 1988-10-05 Boc Group Plc Improvements in inhalation apparatus
GB2192136B (en) * 1986-07-04 1991-01-02 Virotherm Lab Ltd Medical breathing apparatus
DE3730551A1 (en) * 1987-09-11 1989-03-30 Annedore Kinnle Med Techn Zube Respiratory gas humidifier
DE3923703A1 (en) * 1989-07-18 1991-01-31 Kopp Rudolf Dipl Phys Connecting breathing appts. to patient - involves plastics inner tube enclosed in outer tube with heating element
DE4138098C2 (en) * 1991-11-19 1996-07-04 Devilbiss Medizinische Produkt Device for providing warm humidified breathing gas
JP4695318B2 (en) 1999-08-05 2011-06-08 エムアーペー メディツィンテクノロジー ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Apparatus for supplying exhaled gas, humidifier, breathing tube connection device, breathing tube and connection structure
US6935337B2 (en) * 2001-02-16 2005-08-30 Resmed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
JP4163910B2 (en) * 2002-07-25 2008-10-08 帝人株式会社 Humidifier for oxygen concentrator
AU2014246587B2 (en) * 2003-06-20 2016-06-09 ResMed Pty Ltd Pap Device with Noise Reducing Enclosure
NZ585683A (en) 2003-06-20 2011-12-22 Resmed Ltd Breathable gas apparatus with humidifier
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
NZ742900A (en) 2008-06-05 2020-02-28 ResMed Pty Ltd Treatment of respiratory conditions by automatic control of flow and/or temperature and/or humidity independently to nares via separate flow paths
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
AU1694876A (en) 1978-02-23
GB1556492A (en) 1979-11-28
NL7609519A (en) 1977-03-14
CA1070609A (en) 1980-01-29
FR2323436A1 (en) 1977-04-08
SE7609453L (en) 1977-03-11
IT1078758B (en) 1985-05-08
JPS5235440A (en) 1977-03-18
DE2639460A1 (en) 1977-04-14
AU503578B2 (en) 1979-09-13
FR2323436B1 (en) 1982-09-17
ES451369A1 (en) 1977-10-01

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