GB1520836A - Devices for introducing vapours into gases - Google Patents

Devices for introducing vapours into gases

Info

Publication number
GB1520836A
GB1520836A GB20191/76A GB2019176A GB1520836A GB 1520836 A GB1520836 A GB 1520836A GB 20191/76 A GB20191/76 A GB 20191/76A GB 2019176 A GB2019176 A GB 2019176A GB 1520836 A GB1520836 A GB 1520836A
Authority
GB
United Kingdom
Prior art keywords
introducing
vapours
gases
devices
gas
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
GB20191/76A
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB1520836A publication Critical patent/GB1520836A/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. ventilators; 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
    • 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. ventilators; 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. ventilators; 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
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • 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. ventilators; 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

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)
  • Respiratory Apparatuses And Protective Means (AREA)
GB20191/76A 1975-05-17 1976-05-17 Devices for introducing vapours into gases Expired GB1520836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2522102A DE2522102C3 (de) 1975-05-17 1975-05-17 Atemluftanfeuchter für Beatmungsvorrichtungen

Publications (1)

Publication Number Publication Date
GB1520836A true GB1520836A (en) 1978-08-09

Family

ID=5946859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20191/76A Expired GB1520836A (en) 1975-05-17 1976-05-17 Devices for introducing vapours into gases

Country Status (8)

Country Link
JP (1) JPS51146790A (enExample)
BR (1) BR7602804A (enExample)
CH (1) CH589454A5 (enExample)
DE (1) DE2522102C3 (enExample)
FR (1) FR2311558A2 (enExample)
GB (1) GB1520836A (enExample)
NL (1) NL7604409A (enExample)
SE (1) SE412848B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146590B2 (en) 2005-02-15 2012-04-03 Metran Co., Ltd. Humidification system for breathing circuit
WO2016036260A1 (en) * 2014-09-03 2016-03-10 Fisher & Paykel Healthcare Limited Deterministically controlled humidification system
CN108523235A (zh) * 2017-03-06 2018-09-14 虹霓机械制造有限公司 用于吸入器的蒸发器单元
US10130784B2 (en) 2014-09-03 2018-11-20 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US11135395B2 (en) 2015-12-11 2021-10-05 Fisher & Paykel Healthcare Limited Humidification system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703892C2 (de) * 1977-01-31 1982-09-23 Drägerwerk AG, 2400 Lübeck Atemluftanfeuchter für Beatmungsvorrichtungen
DE3032438C2 (de) * 1980-08-28 1982-12-16 Drägerwerk AG, 2400 Lübeck Y-Stück im Patientensystem von Beatmungsvorrichtungen
JPS57209603A (en) * 1981-06-26 1982-12-23 Nikoraebitsuchi Chi Reonitsudo Membrane element and apparatus for separating mixture of gas and liquid phases
DE19750536A1 (de) * 1997-11-14 1999-05-20 Hans J Effertz Sprachunterstützungsgerät
US7314046B2 (en) 1999-12-10 2008-01-01 Vapotherm, Inc. Apparatus and method for respiratory tract therapy
EP1586345A1 (en) * 1999-12-10 2005-10-19 Vapotherm, Inc. Apparatus and method for respiratory tract therapy
US7708013B2 (en) 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
US7827981B2 (en) 2003-01-29 2010-11-09 Vapotherm, Inc. Method for reducing the work of breathing
WO2012077052A1 (en) * 2010-12-08 2012-06-14 Koninklijke Philips Electronics N.V. Proximal humidifier comprising hydrophobic membrane

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8146590B2 (en) 2005-02-15 2012-04-03 Metran Co., Ltd. Humidification system for breathing circuit
US11679221B2 (en) 2014-09-03 2023-06-20 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
WO2016036260A1 (en) * 2014-09-03 2016-03-10 Fisher & Paykel Healthcare Limited Deterministically controlled humidification system
GB2544225A (en) * 2014-09-03 2017-05-10 Fisher & Paykel Healthcare Ltd Deterministically controlled humidification system
US12156969B2 (en) 2014-09-03 2024-12-03 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US10130784B2 (en) 2014-09-03 2018-11-20 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US10639446B2 (en) 2014-09-03 2020-05-05 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US10688272B2 (en) 2014-09-03 2020-06-23 Fisher & Paykel Healthcare Limited Deterministically controlled humidification system
GB2544225B (en) * 2014-09-03 2020-07-29 Fisher & Paykel Healthcare Ltd Deterministically controlled humidification system
US11058843B2 (en) 2014-09-03 2021-07-13 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US11135395B2 (en) 2015-12-11 2021-10-05 Fisher & Paykel Healthcare Limited Humidification system
US11672941B2 (en) 2015-12-11 2023-06-13 Fisher & Paykel Healthcare Limited Humidification system
US12357789B2 (en) 2015-12-11 2025-07-15 Fisher & Paykel Healthcare Limited Humidification system
CN108523235A (zh) * 2017-03-06 2018-09-14 虹霓机械制造有限公司 用于吸入器的蒸发器单元

Also Published As

Publication number Publication date
JPS51146790A (en) 1976-12-16
FR2311558A2 (fr) 1976-12-17
DE2522102C3 (de) 1978-05-03
FR2311558B2 (enExample) 1982-08-27
DE2522102B2 (de) 1977-08-25
DE2522102A1 (de) 1976-11-18
NL7604409A (nl) 1976-11-19
CH589454A5 (enExample) 1977-07-15
BR7602804A (pt) 1977-02-01
SE7605464L (sv) 1976-11-18
SE412848B (sv) 1980-03-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]