GB2238389B - A respirometer - Google Patents

A respirometer

Info

Publication number
GB2238389B
GB2238389B GB8926354A GB8926354A GB2238389B GB 2238389 B GB2238389 B GB 2238389B GB 8926354 A GB8926354 A GB 8926354A GB 8926354 A GB8926354 A GB 8926354A GB 2238389 B GB2238389 B GB 2238389B
Authority
GB
United Kingdom
Prior art keywords
respirometer
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.)
Expired - Fee Related
Application number
GB8926354A
Other versions
GB8926354D0 (en
GB2238389A (en
Inventor
Roger Cooper
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.)
BASETRADE Ltd
MEDIX PHARMACEUTICALS Ltd
Medix Ltd
Original Assignee
BASETRADE Ltd
MEDIX PHARMACEUTICALS Ltd
Medix 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 BASETRADE Ltd, MEDIX PHARMACEUTICALS Ltd, Medix Ltd filed Critical BASETRADE Ltd
Priority to GB8926354A priority Critical patent/GB2238389B/en
Publication of GB8926354D0 publication Critical patent/GB8926354D0/en
Publication of GB2238389A publication Critical patent/GB2238389A/en
Application granted granted Critical
Publication of GB2238389B publication Critical patent/GB2238389B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
GB8926354A 1989-11-22 1989-11-22 A respirometer Expired - Fee Related GB2238389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8926354A GB2238389B (en) 1989-11-22 1989-11-22 A respirometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8926354A GB2238389B (en) 1989-11-22 1989-11-22 A respirometer

Publications (3)

Publication Number Publication Date
GB8926354D0 GB8926354D0 (en) 1990-01-10
GB2238389A GB2238389A (en) 1991-05-29
GB2238389B true GB2238389B (en) 1994-04-27

Family

ID=10666697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8926354A Expired - Fee Related GB2238389B (en) 1989-11-22 1989-11-22 A respirometer

Country Status (1)

Country Link
GB (1) GB2238389B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9108370D0 (en) * 1991-04-18 1991-06-05 Clement Clarke Int Measurement apparatus
US5224487A (en) * 1991-07-22 1993-07-06 Healthscan Products, Inc. Portable peak flow meter
GB9219102D0 (en) * 1992-09-09 1992-10-21 Fairfax Andrew J Flowmeters
US5373851A (en) * 1993-04-19 1994-12-20 Brunswick Biomedical Corporation Specialized peak flow meter
JPH07110247A (en) * 1993-10-08 1995-04-25 Chiesuto M I Kk Instrument for measuring flow rate of exhalation
US5704366A (en) * 1994-05-23 1998-01-06 Enact Health Management Systems System for monitoring and reporting medical measurements
US6367475B1 (en) * 1999-04-02 2002-04-09 Korr Medical Technologies, Inc. Respiratory flow meter and methods of use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB909139A (en) * 1958-11-24 1962-10-24 Vyzk A Zkusebni Letecky Ustav A device for recording impulses for measuring the inhaled and exhaled amount of air
GB1224387A (en) * 1967-09-19 1971-03-10 James Addison Potter Respiration multimeter
GB1500627A (en) * 1974-03-22 1978-02-08 Siemens Ag Apparatus for use in determining respiratory path resistance
GB2121185A (en) * 1982-05-11 1983-12-14 John Michael Wood Flow sensor for breath and other gas analysers
GB2133157A (en) * 1982-10-09 1984-07-18 Richard Bernhard Richardson Electronic lung function analyser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB909139A (en) * 1958-11-24 1962-10-24 Vyzk A Zkusebni Letecky Ustav A device for recording impulses for measuring the inhaled and exhaled amount of air
GB1224387A (en) * 1967-09-19 1971-03-10 James Addison Potter Respiration multimeter
GB1500627A (en) * 1974-03-22 1978-02-08 Siemens Ag Apparatus for use in determining respiratory path resistance
GB2121185A (en) * 1982-05-11 1983-12-14 John Michael Wood Flow sensor for breath and other gas analysers
GB2133157A (en) * 1982-10-09 1984-07-18 Richard Bernhard Richardson Electronic lung function analyser

Also Published As

Publication number Publication date
GB8926354D0 (en) 1990-01-10
GB2238389A (en) 1991-05-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991122