GB1509011A - Humidifying and heating a gas - Google Patents

Humidifying and heating a gas

Info

Publication number
GB1509011A
GB1509011A GB13062/75A GB1306275A GB1509011A GB 1509011 A GB1509011 A GB 1509011A GB 13062/75 A GB13062/75 A GB 13062/75A GB 1306275 A GB1306275 A GB 1306275A GB 1509011 A GB1509011 A GB 1509011A
Authority
GB
United Kingdom
Prior art keywords
water
casing
humidified
air
control
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
GB13062/75A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1509011A publication Critical patent/GB1509011A/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
    • 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)
GB13062/75A 1974-03-28 1975-03-27 Humidifying and heating a gas Expired GB1509011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH431174A CH576791A5 (US08066781-20111129-C00013.png) 1974-03-28 1974-03-28

Publications (1)

Publication Number Publication Date
GB1509011A true GB1509011A (en) 1978-04-26

Family

ID=4273712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13062/75A Expired GB1509011A (en) 1974-03-28 1975-03-27 Humidifying and heating a gas

Country Status (10)

Country Link
JP (1) JPS547392B2 (US08066781-20111129-C00013.png)
CH (1) CH576791A5 (US08066781-20111129-C00013.png)
DD (1) DD117036A5 (US08066781-20111129-C00013.png)
DE (1) DE2512607C2 (US08066781-20111129-C00013.png)
DK (1) DK134875A (US08066781-20111129-C00013.png)
FR (1) FR2265352B1 (US08066781-20111129-C00013.png)
GB (1) GB1509011A (US08066781-20111129-C00013.png)
IT (1) IT1034183B (US08066781-20111129-C00013.png)
NL (1) NL159885C (US08066781-20111129-C00013.png)
SE (1) SE7503305L (US08066781-20111129-C00013.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548299A (zh) * 2015-01-09 2015-04-29 北京怡和嘉业医疗科技有限公司 一种呼吸机及湿化器
EP3243545A4 (en) * 2015-01-09 2018-01-17 BMC Medical Co., Ltd. Humidification device, humidifier and ventilator
EP3243546A4 (en) * 2015-01-09 2018-05-16 BMC Medical Co., Ltd. Humidification device, humidifier and ventilator
US10052450B2 (en) 1999-08-05 2018-08-21 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747488C2 (de) * 1977-10-22 1982-09-09 Drägerwerk AG, 2400 Lübeck Vorrichtung zur Anfeuchtung und Erwärmung von Atemgas
JPS62207469A (ja) * 1986-03-10 1987-09-11 日本ユ−ロテツク株式会社 鼻炎治癒装置の給水装置
DE3627351A1 (de) * 1986-08-12 1988-02-18 Draegerwerk Ag Atemgasbefeuchter
JPH01117355U (US08066781-20111129-C00013.png) * 1988-01-28 1989-08-08
DE19534001B4 (de) * 1994-09-20 2006-05-18 Fisher & Paykel, East Tamaki Befeuchterkammer
DE10234811C1 (de) * 2002-07-31 2003-11-27 Draeger Medical Ag Atemgasanfeuchtersystem für einen Patienten
DE10310462B4 (de) * 2003-03-11 2017-01-05 Löwenstein Medical Technology S.A. Vorrichtung zur Beatmung
DE102008024728A1 (de) * 2008-05-23 2009-11-26 Wilamed Gmbh Beatmungsgaskonditionierungseinrichtung, Teile davon und Verfahren zur Konditionierung von Beatmungsgas
US8631789B2 (en) 2008-09-17 2014-01-21 Resmed Limited Humidification of respiratory gases
DE102009011137A1 (de) * 2009-03-03 2010-09-09 Seleon Gmbh Verdunstungskammer, Zwischenkammer sowie Verfahren
CN113856526B (zh) * 2021-11-05 2024-02-13 安徽中烟工业有限责任公司 一种加料料液罐温度控制方法

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 (de) * 1972-01-11 1973-07-19 Medizin Labortechnik Veb K Klimator
US3806102A (en) * 1972-06-20 1974-04-23 Arirco Inc Medical humidifier

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052450B2 (en) 1999-08-05 2018-08-21 Resmed R&D Germany Gmbh Apparatus for humidifying a respiratory gas
CN104548299A (zh) * 2015-01-09 2015-04-29 北京怡和嘉业医疗科技有限公司 一种呼吸机及湿化器
CN104548299B (zh) * 2015-01-09 2017-05-24 北京怡和嘉业医疗科技有限公司 一种呼吸机及湿化器
EP3243545A4 (en) * 2015-01-09 2018-01-17 BMC Medical Co., Ltd. Humidification device, humidifier and ventilator
EP3243546A4 (en) * 2015-01-09 2018-05-16 BMC Medical Co., Ltd. Humidification device, humidifier and ventilator
US10682488B2 (en) 2015-01-09 2020-06-16 Bmc Medical Co., Ltd. Humidification device, humidifier and ventilator
US10758702B2 (en) 2015-01-09 2020-09-01 Bmc Medical Co., Ltd. Humidification device, humidifier and ventilator

Also Published As

Publication number Publication date
CH576791A5 (US08066781-20111129-C00013.png) 1976-06-30
SE7503305L (sv) 1975-10-29
IT1034183B (it) 1979-09-10
JPS547392B2 (US08066781-20111129-C00013.png) 1979-04-06
NL159885B (nl) 1979-04-17
DD117036A5 (US08066781-20111129-C00013.png) 1975-12-20
FR2265352B1 (US08066781-20111129-C00013.png) 1978-04-21
DE2512607C2 (de) 1981-11-26
DE2512607A1 (de) 1975-10-02
NL159885C (nl) 1979-09-17
NL7502668A (nl) 1975-09-30
FR2265352A1 (US08066781-20111129-C00013.png) 1975-10-24
DK134875A (US08066781-20111129-C00013.png) 1975-09-29
JPS50130294A (US08066781-20111129-C00013.png) 1975-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19950326