SE0002153L - Moisture-heat exchangers - Google Patents

Moisture-heat exchangers

Info

Publication number
SE0002153L
SE0002153L SE0002153A SE0002153A SE0002153L SE 0002153 L SE0002153 L SE 0002153L SE 0002153 A SE0002153 A SE 0002153A SE 0002153 A SE0002153 A SE 0002153A SE 0002153 L SE0002153 L SE 0002153L
Authority
SE
Sweden
Prior art keywords
heat exchange
moisture
oxygen
moisture heat
bodies
Prior art date
Application number
SE0002153A
Other languages
Swedish (sv)
Other versions
SE0002153D0 (en
SE516666C2 (en
Inventor
Anders Wieselblad
Original Assignee
Hudson Rci Ab
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 Hudson Rci Ab filed Critical Hudson Rci Ab
Priority to SE0002153A priority Critical patent/SE516666C2/en
Publication of SE0002153D0 publication Critical patent/SE0002153D0/en
Publication of SE0002153L publication Critical patent/SE0002153L/en
Publication of SE516666C2 publication Critical patent/SE516666C2/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
    • 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
    • A61M16/04—Tracheal 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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Oxygen distribution bodies (19-22) are used to distribute the incoming oxygen over a large part (preferably all) of the air inlet surface (17, 18) of the moisture heat exchange bodies (5, 6). The heat exchanger comprises moisture heat exchange bodies inside a casing (1-3) with parts (11-13) for connecting it to the tracheal channel. Each moisture heat exchange body has an inlet surface exposed to the air being inhaled. The casing is also provided with oxygen supply parts (14-16, 23) which have an inlet (23) for connecting to an oxygen line and also have an outlet communicating with each air inlet surface in the moisture heat exchange bodies.
SE0002153A 2000-06-08 2000-06-08 Moisture heat exchanger for connecting to tracheal channel, contains bodies for distribuing oxygen over air inlet surfaces of moisture heat exchange bodies SE516666C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0002153A SE516666C2 (en) 2000-06-08 2000-06-08 Moisture heat exchanger for connecting to tracheal channel, contains bodies for distribuing oxygen over air inlet surfaces of moisture heat exchange bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002153A SE516666C2 (en) 2000-06-08 2000-06-08 Moisture heat exchanger for connecting to tracheal channel, contains bodies for distribuing oxygen over air inlet surfaces of moisture heat exchange bodies

Publications (3)

Publication Number Publication Date
SE0002153D0 SE0002153D0 (en) 2000-06-08
SE0002153L true SE0002153L (en) 2001-12-09
SE516666C2 SE516666C2 (en) 2002-02-12

Family

ID=20280024

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002153A SE516666C2 (en) 2000-06-08 2000-06-08 Moisture heat exchanger for connecting to tracheal channel, contains bodies for distribuing oxygen over air inlet surfaces of moisture heat exchange bodies

Country Status (1)

Country Link
SE (1) SE516666C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006072769A1 (en) * 2005-01-06 2006-07-13 Smiths Group Plc Gas-treatment devices
GB0511517D0 (en) 2005-06-07 2005-07-13 Smiths Group Plc Medico-surgical apparatus
GB201610715D0 (en) 2016-06-18 2016-08-03 Smiths Medical Int Ltd Heat and moisture exchange devices
GB202103529D0 (en) 2021-03-15 2021-04-28 Smiths Medical International Ltd Gas-treatment devices
GB202105159D0 (en) 2021-04-12 2021-05-26 Smiths Medical International Ltd HME devices
GB202107383D0 (en) 2021-05-24 2021-07-07 Smiths Medical International Ltd Heat and moisture exchange devices, elements and assemblies

Also Published As

Publication number Publication date
SE0002153D0 (en) 2000-06-08
SE516666C2 (en) 2002-02-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed