WO2003024317A3 - Method and apparatus for tracking usage of a respiratory measurement device - Google Patents

Method and apparatus for tracking usage of a respiratory measurement device Download PDF

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Publication number
WO2003024317A3
WO2003024317A3 PCT/US2002/030078 US0230078W WO03024317A3 WO 2003024317 A3 WO2003024317 A3 WO 2003024317A3 US 0230078 W US0230078 W US 0230078W WO 03024317 A3 WO03024317 A3 WO 03024317A3
Authority
WO
WIPO (PCT)
Prior art keywords
measurement device
memory unit
respiratory
respiratory measurement
counter
Prior art date
Application number
PCT/US2002/030078
Other languages
French (fr)
Other versions
WO2003024317A2 (en
Inventor
Joseph Orr
Scott Allen Kofoed
Original Assignee
Pulmonary Data Services 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 Pulmonary Data Services Inc filed Critical Pulmonary Data Services Inc
Priority to AU2002341778A priority Critical patent/AU2002341778A1/en
Publication of WO2003024317A2 publication Critical patent/WO2003024317A2/en
Publication of WO2003024317A3 publication Critical patent/WO2003024317A3/en

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Classifications

    • 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
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0266—Operational features for monitoring or limiting apparatus function
    • A61B2560/0276—Determining malfunction

Abstract

The present invention is directed to a reusable respiratory measurement device (20) having a discardable flow tube (28) in which a counter is included in a detachable (discardable) memory unit (36) that removably engages the respiratory measurement device hody (24) The memory unit includes a counter that tracks usage of the respiratory meausrement device and disables the respirators measurement device when usage has reached a certain predetermined thresholds. The memory unit is then replaced with a new memory unit which re-enables the respiratory measurement device for further measurements. The memory unit is typically sold as part of a batch or lot of disposable flow tubes in which case the counter value is commonly the same as the number ot How tubes infhe batch or lot.
PCT/US2002/030078 2001-09-21 2002-09-23 Method and apparatus for tracking usage of a respiratory measurement device WO2003024317A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002341778A AU2002341778A1 (en) 2001-09-21 2002-09-23 Method and apparatus for tracking usage of a respiratory measurement device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32420701P 2001-09-21 2001-09-21
US60/324,207 2001-09-21
US10/251,286 US6824520B2 (en) 2001-09-21 2002-09-20 Method and apparatus for tracking usage of a respiratory measurement device
US10/251,286 2002-09-20

Publications (2)

Publication Number Publication Date
WO2003024317A2 WO2003024317A2 (en) 2003-03-27
WO2003024317A3 true WO2003024317A3 (en) 2009-06-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/030078 WO2003024317A2 (en) 2001-09-21 2002-09-23 Method and apparatus for tracking usage of a respiratory measurement device

Country Status (3)

Country Link
US (1) US6824520B2 (en)
AU (1) AU2002341778A1 (en)
WO (1) WO2003024317A2 (en)

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Also Published As

Publication number Publication date
AU2002341778A1 (en) 2003-04-01
US6824520B2 (en) 2004-11-30
US20030116159A1 (en) 2003-06-26
AU2002341778A8 (en) 2009-07-30
WO2003024317A2 (en) 2003-03-27

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