ATE392227T1 - System zur detektierung von übertemperatur innerhalb einer leitung - Google Patents

System zur detektierung von übertemperatur innerhalb einer leitung

Info

Publication number
ATE392227T1
ATE392227T1 AT03003875T AT03003875T ATE392227T1 AT E392227 T1 ATE392227 T1 AT E392227T1 AT 03003875 T AT03003875 T AT 03003875T AT 03003875 T AT03003875 T AT 03003875T AT E392227 T1 ATE392227 T1 AT E392227T1
Authority
AT
Austria
Prior art keywords
conduit
heating element
detection system
line
excess temperature
Prior art date
Application number
AT03003875T
Other languages
German (de)
English (en)
Inventor
Craig Karl White
Duncan James Rumbold
Original Assignee
Fisher & Paykel Healthcare Ltd
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 Fisher & Paykel Healthcare Ltd filed Critical Fisher & Paykel Healthcare Ltd
Application granted granted Critical
Publication of ATE392227T1 publication Critical patent/ATE392227T1/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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/16—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
    • A61M16/08—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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Air Humidification (AREA)
  • Pipeline Systems (AREA)
AT03003875T 2002-02-20 2003-02-20 System zur detektierung von übertemperatur innerhalb einer leitung ATE392227T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ51734202 2002-02-20

Publications (1)

Publication Number Publication Date
ATE392227T1 true ATE392227T1 (de) 2008-05-15

Family

ID=27656528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03003875T ATE392227T1 (de) 2002-02-20 2003-02-20 System zur detektierung von übertemperatur innerhalb einer leitung

Country Status (7)

Country Link
US (1) US7140367B2 (enExample)
EP (1) EP1338297B1 (enExample)
JP (2) JP4471574B2 (enExample)
AT (1) ATE392227T1 (enExample)
AU (1) AU2003200559B2 (enExample)
CA (1) CA2419390C (enExample)
DE (1) DE60320331T2 (enExample)

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Also Published As

Publication number Publication date
JP2003245353A (ja) 2003-09-02
DE60320331D1 (de) 2008-05-29
DE60320331T2 (de) 2009-05-28
CA2419390C (en) 2012-05-01
JP4471574B2 (ja) 2010-06-02
EP1338297B1 (en) 2008-04-16
JP4876175B2 (ja) 2012-02-15
US20030154977A1 (en) 2003-08-21
JP2010088934A (ja) 2010-04-22
US7140367B2 (en) 2006-11-28
CA2419390A1 (en) 2003-08-20
AU2003200559B2 (en) 2008-11-13
EP1338297A1 (en) 2003-08-27
AU2003200559A1 (en) 2003-09-04

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