AU2003217098A1 - A device for the exchange of heat and moisture between inhalation and exhalation air flows - Google Patents

A device for the exchange of heat and moisture between inhalation and exhalation air flows

Info

Publication number
AU2003217098A1
AU2003217098A1 AU2003217098A AU2003217098A AU2003217098A1 AU 2003217098 A1 AU2003217098 A1 AU 2003217098A1 AU 2003217098 A AU2003217098 A AU 2003217098A AU 2003217098 A AU2003217098 A AU 2003217098A AU 2003217098 A1 AU2003217098 A1 AU 2003217098A1
Authority
AU
Australia
Prior art keywords
inhalation
moisture
exchange
heat
air flows
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.)
Abandoned
Application number
AU2003217098A
Inventor
Carl-Eric Lindholm
Lars Wenstrom
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.)
MEDICAL PRODUCTS OCTAGON AB
Original Assignee
MEDICAL PRODUCTS OCTAGON 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
Priority claimed from SE0200580A external-priority patent/SE0200580D0/en
Application filed by MEDICAL PRODUCTS OCTAGON AB filed Critical MEDICAL PRODUCTS OCTAGON AB
Publication of AU2003217098A1 publication Critical patent/AU2003217098A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing 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. 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
    • A61M16/047—Masks, filters, surgical pads, devices for absorbing secretions, specially adapted therefor
    • 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
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AU2003217098A 2002-02-27 2003-02-26 A device for the exchange of heat and moisture between inhalation and exhalation air flows Abandoned AU2003217098A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0200580-9 2002-02-27
SE0200580A SE0200580D0 (en) 2002-02-27 2002-02-27 Device for heat and moisture exchange between inhalation and exhalation air flows
SE0201858A SE0201858L (en) 2002-02-27 2002-06-18 Device for heat and moisture exchange between inhalation and exhalation air flows
SE0201858-8 2002-06-18
PCT/SE2003/000317 WO2003105938A1 (en) 2002-02-27 2003-02-26 A device for the exchange of heat and moisture between inhalation and exhalation air flows

Publications (1)

Publication Number Publication Date
AU2003217098A1 true AU2003217098A1 (en) 2003-12-31

Family

ID=26655680

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003217098A Abandoned AU2003217098A1 (en) 2002-02-27 2003-02-26 A device for the exchange of heat and moisture between inhalation and exhalation air flows

Country Status (3)

Country Link
AU (1) AU2003217098A1 (en)
SE (1) SE0201858L (en)
WO (1) WO2003105938A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8839791B2 (en) 2011-06-22 2014-09-23 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038635B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0511517D0 (en) * 2005-06-07 2005-07-13 Smiths Group Plc Medico-surgical apparatus
US20180071174A1 (en) * 2016-09-09 2018-03-15 Cough-Clean, Inc. Cough spread control device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466990B (en) * 1989-10-20 1992-05-11 Pharma Systems Ps Ab DEVICE FOR PROTECTING THE BREATHING ROADS OF LARYNGECTOMATED PERSONS
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
GB9214716D0 (en) * 1992-07-10 1992-08-19 Emmark Technology Tracheostomy filter
EP0588214B1 (en) * 1992-09-14 1998-12-02 Minnesota Mining And Manufacturing Company Superabsorbent fiber compositions demonstrating efficient retention of exhaled heat and moisture
SE511530C2 (en) * 1993-12-23 1999-10-11 Atos Medical Ab Device for a stoma absorbed in the throat
EP1068889A1 (en) * 1999-07-16 2001-01-17 3M Innovative Properties Company High efficiency medical breathing system filter based on a filtration medium of a nonwoven web of thermoplastic resin fibers
IT1318430B1 (en) * 2000-03-29 2003-08-25 Mallinckrodt Holdings B V DEVICE FOR PASSIVE HUMIDIFICATION OF TRACHEOSTOMIZED OR INTUBATED PATIENTS.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8839791B2 (en) 2011-06-22 2014-09-23 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038635B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9327092B2 (en) 2011-06-22 2016-05-03 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9415183B2 (en) 2011-06-22 2016-08-16 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9616194B2 (en) 2011-06-22 2017-04-11 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device

Also Published As

Publication number Publication date
SE0201858L (en) 2003-08-28
SE0201858D0 (en) 2002-06-18
WO2003105938A1 (en) 2003-12-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase