AU521143B2 - Evaporative humidifier with electrically heated wick - Google Patents

Evaporative humidifier with electrically heated wick

Info

Publication number
AU521143B2
AU521143B2 AU38197/78A AU3819778A AU521143B2 AU 521143 B2 AU521143 B2 AU 521143B2 AU 38197/78 A AU38197/78 A AU 38197/78A AU 3819778 A AU3819778 A AU 3819778A AU 521143 B2 AU521143 B2 AU 521143B2
Authority
AU
Australia
Prior art keywords
electrically heated
evaporative humidifier
heated wick
wick
humidifier
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
AU38197/78A
Other versions
AU3819778A (en
Inventor
Henry Walland Kevin Tilman Johnson Thomas
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU3819778A publication Critical patent/AU3819778A/en
Application granted granted Critical
Publication of AU521143B2 publication Critical patent/AU521143B2/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. 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

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)
AU38197/78A 1977-07-21 1978-07-20 Evaporative humidifier with electrically heated wick Expired AU521143B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81779977A 1977-07-21 1977-07-21
USUS817799 1977-07-21

Publications (2)

Publication Number Publication Date
AU3819778A AU3819778A (en) 1980-01-24
AU521143B2 true AU521143B2 (en) 1982-03-18

Family

ID=25223907

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38197/78A Expired AU521143B2 (en) 1977-07-21 1978-07-20 Evaporative humidifier with electrically heated wick

Country Status (8)

Country Link
JP (1) JPS5422992A (en)
AU (1) AU521143B2 (en)
BR (1) BR7804694A (en)
CA (1) CA1110964A (en)
DE (1) DE2832225A1 (en)
FR (1) FR2398269A1 (en)
GB (1) GB2001248B (en)
SE (1) SE434339B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532088A (en) * 1983-05-19 1985-07-30 Inspiron Corporation Heated respiratory therapy humidifier
US4674494A (en) * 1985-05-10 1987-06-23 The Kendall Company Humidifying device
CA1284517C (en) * 1986-03-18 1991-05-28 Norbert William Ellmann Heating unit for inhalation therapy
JP2726240B2 (en) * 1986-03-20 1998-03-11 帝人株式会社 Oxygen-enriched gas supply device
GB2192136B (en) * 1986-07-04 1991-01-02 Virotherm Lab Ltd Medical breathing apparatus
DE3627351A1 (en) * 1986-08-12 1988-02-18 Draegerwerk Ag Respiratory gas humidifier
JPS6384564A (en) * 1986-09-30 1988-04-15 帝人株式会社 Humidifier and oxygen enriched gas feeder
NZ221689A (en) * 1987-09-07 1990-09-26 Fisher & Paykel Humidifier: float in gas chamber controls water inlet
DE4001773A1 (en) * 1989-07-24 1991-01-31 Lang Volker DEVICE FOR OPTIMAL HEATING AND HUMIDIFICATION OF BREATHING GASES WITH SPECIAL SUITABILITY FOR ARTIFICIAL VENTILATION
BE1003559A4 (en) * 1989-09-27 1992-04-21 Ponnet Gilman En Anthony Air humidification device for automatic control of ideal air/water quotientsin a room that is supplied with air from a respirator
US5379760A (en) * 1992-10-26 1995-01-10 Ryder; Steven L. Position insensitive low resistance aspirator
DE4303645C2 (en) * 1993-02-09 1994-11-24 Devilbiss Medizinische Produkt Device for providing humidified breathing gas
SE501042C2 (en) * 1993-09-17 1994-10-24 Gibeck Respiration Ab Device for moisture-heat exchanger
US10874821B2 (en) 2014-12-03 2020-12-29 Fisher & Paykel Healthcare Limited Respiratory gas therapy
CN107174718A (en) * 2017-06-21 2017-09-19 湖南明康中锦医疗科技发展有限公司 A kind of ventilator humidifier and breathing humidification device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1301582A (en) * 1969-03-31 1972-12-29
FR2094930A5 (en) * 1971-02-26 1972-02-04 Bolomier Jean Pierre
DE2263720A1 (en) * 1972-01-11 1973-07-19 Medizin Labortechnik Veb K AIR CONDITIONER
GB1448474A (en) * 1972-09-13 1976-09-08 Grant G C Humidification tank assembly for a medical humidifier
US3954920A (en) * 1973-09-04 1976-05-04 Parkland International Inc. Gas humidification system
US3982095A (en) * 1973-10-04 1976-09-21 Searle Cardio-Pulmonary Systems Inc. Respiratory humidifier

Also Published As

Publication number Publication date
JPS631062B2 (en) 1988-01-11
SE434339B (en) 1984-07-23
SE7807917L (en) 1979-01-22
GB2001248A (en) 1979-01-31
DE2832225A1 (en) 1979-02-01
AU3819778A (en) 1980-01-24
JPS5422992A (en) 1979-02-21
FR2398269B1 (en) 1982-04-23
GB2001248B (en) 1982-03-10
FR2398269A1 (en) 1979-02-16
CA1110964A (en) 1981-10-20
BR7804694A (en) 1979-04-10

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