WO2005006941A3 - Method and system for measuring airflow of nares - Google Patents

Method and system for measuring airflow of nares Download PDF

Info

Publication number
WO2005006941A3
WO2005006941A3 PCT/US2004/021193 US2004021193W WO2005006941A3 WO 2005006941 A3 WO2005006941 A3 WO 2005006941A3 US 2004021193 W US2004021193 W US 2004021193W WO 2005006941 A3 WO2005006941 A3 WO 2005006941A3
Authority
WO
WIPO (PCT)
Prior art keywords
airflow
measuring
nares
naris
measuring airflow
Prior art date
Application number
PCT/US2004/021193
Other languages
French (fr)
Other versions
WO2005006941A2 (en
Inventor
Alonzo C Aylsworth
Lawrence C Spector
Original Assignee
Airmatrix Technologies Inc
Alonzo C Aylsworth
Lawrence C Spector
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 Airmatrix Technologies Inc, Alonzo C Aylsworth, Lawrence C Spector filed Critical Airmatrix Technologies Inc
Priority to JP2006518768A priority Critical patent/JP2007530079A/en
Priority to AU2004257607A priority patent/AU2004257607A1/en
Priority to EP04756518A priority patent/EP1641380A4/en
Publication of WO2005006941A2 publication Critical patent/WO2005006941A2/en
Publication of WO2005006941A3 publication Critical patent/WO2005006941A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/0858—Pressure sampling ports

Abstract

A method and system for measuring airflow through nares. One exemplary embodiment comprises: measuring an attribute of an airflow through a first naris; measuring an attribute of an airflow through a second naris; wherein measuring the attribute of the airflow through the first naris is accomplished without blocking the second naris; and wherein measuring the attribute of the airflow through the second naris is accomplished without blocking the first naris.
PCT/US2004/021193 2003-07-09 2004-07-01 Method and system for measuring airflow of nares WO2005006941A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006518768A JP2007530079A (en) 2003-07-09 2004-07-01 Method and system for measuring nostril airflow
AU2004257607A AU2004257607A1 (en) 2003-07-09 2004-07-01 Method and system for measuring airflow of nares
EP04756518A EP1641380A4 (en) 2003-07-09 2004-07-01 Method and system for measuring airflow of nares

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/616,042 2003-07-09
US10/616,042 US7066180B2 (en) 2003-07-09 2003-07-09 Method and system for measuring airflow of nares

Publications (2)

Publication Number Publication Date
WO2005006941A2 WO2005006941A2 (en) 2005-01-27
WO2005006941A3 true WO2005006941A3 (en) 2006-05-11

Family

ID=33564688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/021193 WO2005006941A2 (en) 2003-07-09 2004-07-01 Method and system for measuring airflow of nares

Country Status (6)

Country Link
US (2) US7066180B2 (en)
EP (1) EP1641380A4 (en)
JP (1) JP2007530079A (en)
CN (1) CN1964755A (en)
AU (1) AU2004257607A1 (en)
WO (1) WO2005006941A2 (en)

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Also Published As

Publication number Publication date
AU2004257607A1 (en) 2005-01-27
US20050005942A1 (en) 2005-01-13
EP1641380A2 (en) 2006-04-05
CN1964755A (en) 2007-05-16
US7066180B2 (en) 2006-06-27
US7267123B2 (en) 2007-09-11
EP1641380A4 (en) 2008-10-22
WO2005006941A2 (en) 2005-01-27
JP2007530079A (en) 2007-11-01
US20060174888A1 (en) 2006-08-10

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