IT1034183B - PROCESS AND EQUIPMENT FOR HUMIDIFICATION AND HEATING OF A GAS - Google Patents

PROCESS AND EQUIPMENT FOR HUMIDIFICATION AND HEATING OF A GAS

Info

Publication number
IT1034183B
IT1034183B IT21146/75A IT2114675A IT1034183B IT 1034183 B IT1034183 B IT 1034183B IT 21146/75 A IT21146/75 A IT 21146/75A IT 2114675 A IT2114675 A IT 2114675A IT 1034183 B IT1034183 B IT 1034183B
Authority
IT
Italy
Prior art keywords
humidification
heating
gas
equipment
Prior art date
Application number
IT21146/75A
Other languages
Italian (it)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of IT1034183B publication Critical patent/IT1034183B/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
    • A61M16/14—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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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)
  • Devices For Medical Bathing And Washing (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IT21146/75A 1974-03-28 1975-03-11 PROCESS AND EQUIPMENT FOR HUMIDIFICATION AND HEATING OF A GAS IT1034183B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH431174A CH576791A5 (en) 1974-03-28 1974-03-28

Publications (1)

Publication Number Publication Date
IT1034183B true IT1034183B (en) 1979-09-10

Family

ID=4273712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21146/75A IT1034183B (en) 1974-03-28 1975-03-11 PROCESS AND EQUIPMENT FOR HUMIDIFICATION AND HEATING OF A GAS

Country Status (10)

Country Link
JP (1) JPS547392B2 (en)
CH (1) CH576791A5 (en)
DD (1) DD117036A5 (en)
DE (1) DE2512607C2 (en)
DK (1) DK134875A (en)
FR (1) FR2265352B1 (en)
GB (1) GB1509011A (en)
IT (1) IT1034183B (en)
NL (1) NL159885C (en)
SE (1) SE7503305L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747488C2 (en) * 1977-10-22 1982-09-09 Drägerwerk AG, 2400 Lübeck Device for humidifying and heating breathing gas
JPS62207469A (en) * 1986-03-10 1987-09-11 日本ユ−ロテツク株式会社 Water feeder of nortitis therapy apparatus
DE3627351A1 (en) * 1986-08-12 1988-02-18 Draegerwerk Ag Respiratory gas humidifier
JPH01117355U (en) * 1988-01-28 1989-08-08
DE19534001B4 (en) * 1994-09-20 2006-05-18 Fisher & Paykel, East Tamaki humidification chamber
DE50013613D1 (en) 1999-08-05 2006-11-23 Map Medizin Technologie Gmbh DEVICE FOR SUPPLYING A GAS AND HUMIDIFICATION DEVICE
DE10234811C1 (en) * 2002-07-31 2003-11-27 Draeger Medical Ag Humidification system for gases respired by patient, includes water reservoir system isolated from surroundings and connected by feed- and vent lines to water boiler
DE10310462B4 (en) * 2003-03-11 2017-01-05 Löwenstein Medical Technology S.A. Apparatus for ventilation
DE102008024728A1 (en) * 2008-05-23 2009-11-26 Wilamed Gmbh Respiratory gas conditioning equipment, parts thereof and methods for conditioning respiratory gas
JP5718232B2 (en) 2008-09-17 2015-05-13 レスメド・リミテッドＲｅｓＭｅｄＬｉｍｉｔｅｄ Humidification of breathing gas
DE102009011137A1 (en) * 2009-03-03 2010-09-09 Seleon Gmbh Evaporation chamber, intermediate chamber and process
CN104548308B (en) * 2015-01-09 2019-03-12 北京怡和嘉业医疗科技股份有限公司 A kind of humidifier, humidification machine and ventilator
CN104548307B (en) 2015-01-09 2017-12-22 北京怡和嘉业医疗科技股份有限公司 A kind of humidification device, humidification machine and lung ventilator
CN104548299B (en) * 2015-01-09 2017-05-24 北京怡和嘉业医疗科技有限公司 Breathing machine and humidifier
CN113856526B (en) * 2021-11-05 2024-02-13 安徽中烟工业有限责任公司 Temperature control method for feeding material liquid tank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294809A (en) * 1971-08-23 1972-11-01 Philips Electronic Associated Gas humidifier for a medical respirator
DE2263720A1 (en) * 1972-01-11 1973-07-19 Medizin Labortechnik Veb K AIR CONDITIONER
US3806102A (en) * 1972-06-20 1974-04-23 Arirco Inc Medical humidifier

Also Published As

Publication number Publication date
JPS547392B2 (en) 1979-04-06
FR2265352B1 (en) 1978-04-21
DD117036A5 (en) 1975-12-20
NL159885B (en) 1979-04-17
NL159885C (en) 1979-09-17
DK134875A (en) 1975-09-29
CH576791A5 (en) 1976-06-30
SE7503305L (en) 1975-10-29
DE2512607C2 (en) 1981-11-26
NL7502668A (en) 1975-09-30
JPS50130294A (en) 1975-10-15
DE2512607A1 (en) 1975-10-02
GB1509011A (en) 1978-04-26
FR2265352A1 (en) 1975-10-24

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