ATE386573T1 - Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit - Google Patents

Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit

Info

Publication number
ATE386573T1
ATE386573T1 AT98964839T AT98964839T ATE386573T1 AT E386573 T1 ATE386573 T1 AT E386573T1 AT 98964839 T AT98964839 T AT 98964839T AT 98964839 T AT98964839 T AT 98964839T AT E386573 T1 ATE386573 T1 AT E386573T1
Authority
AT
Austria
Prior art keywords
housing
respiratory gases
inlet
outlet
moisture
Prior art date
Application number
AT98964839T
Other languages
English (en)
Inventor
Robert Martin
Elbert Smith
Original Assignee
Enternet Medical Inc
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 Enternet Medical Inc filed Critical Enternet Medical Inc
Application granted granted Critical
Publication of ATE386573T1 publication Critical patent/ATE386573T1/de

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
    • A61M16/1045—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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas 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
    • 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
    • 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
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Humidification (AREA)
  • Drying Of Solid Materials (AREA)
  • Drying Of Gases (AREA)
AT98964839T 1997-12-24 1998-12-21 Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit ATE386573T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/997,767 US5992413A (en) 1997-12-24 1997-12-24 Heat and moisture exchanger and generator

Publications (1)

Publication Number Publication Date
ATE386573T1 true ATE386573T1 (de) 2008-03-15

Family

ID=25544370

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98964839T ATE386573T1 (de) 1997-12-24 1998-12-21 Vorrichtung zum tauschen und erzeugen von wärme und feuchtigkeit

Country Status (11)

Country Link
US (1) US5992413A (de)
EP (1) EP1042034B1 (de)
JP (1) JP2001526948A (de)
CN (1) CN1284892A (de)
AT (1) ATE386573T1 (de)
AU (1) AU2007499A (de)
CA (1) CA2316394A1 (de)
DE (1) DE69839158D1 (de)
MX (1) MXPA00006205A (de)
NZ (1) NZ505345A (de)
WO (1) WO1999033523A1 (de)

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Also Published As

Publication number Publication date
NZ505345A (en) 2002-11-26
JP2001526948A (ja) 2001-12-25
US5992413A (en) 1999-11-30
MXPA00006205A (es) 2002-09-18
DE69839158D1 (de) 2008-04-03
WO1999033523A1 (en) 1999-07-08
EP1042034A1 (de) 2000-10-11
EP1042034B1 (de) 2008-02-20
CA2316394A1 (en) 1999-07-08
AU2007499A (en) 1999-07-19
EP1042034A4 (de) 2002-07-10
CN1284892A (zh) 2001-02-21

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