AU503578B2 - Task humidifier for respiratory gas - Google Patents

Task humidifier for respiratory gas

Info

Publication number: AU503578B2
Authority: AU; Australia
Prior art keywords: humidifier; task; respiratory gas; respiratory; gas
Prior art date: 1975-09-10
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 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.)

1975-09-10

Filing date

1976-08-18

Publication date

1979-09-13

1975-09-10 Priority claimed from US05/612,149 external-priority patent/US4051205A/en

1976-08-18 Application filed by GRANT GC filed Critical GRANT GC

1978-02-23 Publication of AU1694876A publication Critical patent/AU1694876A/en

1979-09-13 Application granted granted Critical

1979-09-13 Publication of AU503578B2 publication Critical patent/AU503578B2/en

Status Expired legal-status Critical Current

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

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 (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
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 (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
ES2574232T3 (en)	1999-08-05	2016-06-16	Resmed R&D Germany Gmbh	Device for supplying respiratory air, humidification device, respiratory gas tube and connection device for it
CN1301761C (en)	2001-02-16	2007-02-28	雷斯梅德有限公司	Humidifier with structure to prevent backflow of liquid through humidifier inlet
JP4163910B2 (en) *	2002-07-25	2008-10-08	帝人株式会社	Humidifier for oxygen concentrator
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
AU2014246587B2 (en) *	2003-06-20	2016-06-09	ResMed Pty Ltd	Pap Device with Noise Reducing Enclosure
US8365726B2 (en)	2007-06-07	2013-02-05	Resmed Limited	Tub for humidifier
EP4249026A3 (en)	2008-06-05	2023-12-13	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
GB1448474A (en) *	1972-09-13	1976-09-08	Grant G C	Humidification tank assembly for a medical humidifier
US3982095A (en) *	1973-10-04	1976-09-21	Searle Cardio-Pulmonary Systems Inc.	Respiratory humidifier

1976
- 1976-08-18 AU AU16948/76A patent/AU503578B2/en not_active Expired
- 1976-08-19 NZ NZ181807A patent/NZ181807A/en unknown
- 1976-08-23 GB GB35087/76A patent/GB1556492A/en not_active Expired
- 1976-08-24 CA CA259,736A patent/CA1070609A/en not_active Expired
- 1976-08-26 NL NL7609519A patent/NL7609519A/en not_active Application Discontinuation
- 1976-08-26 SE SE7609453A patent/SE7609453L/en unknown
- 1976-09-02 DE DE19762639460 patent/DE2639460A1/en not_active Withdrawn
- 1976-09-06 JP JP51106567A patent/JPS5235440A/en active Pending
- 1976-09-06 IT IT26888/76A patent/IT1078758B/en active
- 1976-09-09 FR FR7627074A patent/FR2323436A1/en active Granted
- 1976-09-09 ES ES451369A patent/ES451369A1/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
AU503597B2 (en)	1979-09-13	Aerosol inhalation device
CA1028920A (en)	1978-04-04	Inhalation device
CA1026194A (en)	1978-02-14	Inhalation device
AU503617B2 (en)	1979-09-13	Gas purification
JPS51121306A (en)	1976-10-23	Gas purifier
CA1026192A (en)	1978-02-14	Inhalation device
GB1558060A (en)	1979-12-19	Lung ventilator
AU503306B2 (en)	1979-08-30	Ventilator
AU503578B2 (en)	1979-09-13	Task humidifier for respiratory gas
CA1026193A (en)	1978-02-14	Inhalation device
CA1033642A (en)	1978-06-27	Inhalation device
CA1021661A (en)	1977-11-29	Self-rescue breathing apparatus
GB1541423A (en)	1979-02-28	Gas fire
JPS51146790A (en)	1976-12-16	Respired air humidifier for inspirator
AU498703B2 (en)	1979-03-22	Gas scrubber
CA1026641A (en)	1978-02-21	Breathing gas heater
AU511528B2 (en)	1980-08-21	Fuel vaporizer
JPS5264014A (en)	1977-05-27	Gushers for gas
SU567033A1 (en)	1977-07-30	Arrangement for air treatment
SU586430A1 (en)	1977-12-30	Gas pressure regulator
SU582499A1 (en)	1977-11-30	Gas pressure regulator
JPS5259940A (en)	1977-05-17	Waterrproof ventilator
IE43285L (en)	1977-02-15	Ventilator
AU497566B2 (en)	1978-12-14	Gas anesthesia machine
AU509338B2 (en)	1980-05-08	Ventilators