GB2437023A - A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property - Google Patents

A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property

Info

Publication number
GB2437023A
GB2437023A GB0714159A GB0714159A GB2437023A GB 2437023 A GB2437023 A GB 2437023A GB 0714159 A GB0714159 A GB 0714159A GB 0714159 A GB0714159 A GB 0714159A GB 2437023 A GB2437023 A GB 2437023A
Authority
GB
United Kingdom
Prior art keywords
calibration
situ
checking
measuring
value
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.)
Granted
Application number
GB0714159A
Other versions
GB0714159D0 (en
GB2437023B (en
Inventor
Andrew J Coleman
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.)
Guys and St Thomas NHS Foundation Trust
Original Assignee
Guys and St Thomas NHS Foundation Trust
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 Guys and St Thomas NHS Foundation Trust filed Critical Guys and St Thomas NHS Foundation Trust
Publication of GB0714159D0 publication Critical patent/GB0714159D0/en
Publication of GB2437023A publication Critical patent/GB2437023A/en
Application granted granted Critical
Publication of GB2437023B publication Critical patent/GB2437023B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

A method of checking in situ the calibration of a plurality of measuring instruments uses a calibration verification device (20) to measure a trial output of an attached instrument (10). This is repeated for other instruments, and all the information forwarded to a remote server (40) via the Internet. By repeating the calibration of the same instrument at different times, a calibration history record for each of the instruments under test can be built up.
GB0714159A 2004-12-21 2007-07-19 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property Expired - Fee Related GB2437023B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0427993.1A GB0427993D0 (en) 2004-12-21 2004-12-21 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property
PCT/GB2005/004666 WO2006067371A1 (en) 2004-12-21 2005-12-05 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property

Publications (3)

Publication Number Publication Date
GB0714159D0 GB0714159D0 (en) 2007-08-29
GB2437023A true GB2437023A (en) 2007-10-10
GB2437023B GB2437023B (en) 2009-08-26

Family

ID=34112975

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0427993.1A Ceased GB0427993D0 (en) 2004-12-21 2004-12-21 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property
GB0714159A Expired - Fee Related GB2437023B (en) 2004-12-21 2007-07-19 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0427993.1A Ceased GB0427993D0 (en) 2004-12-21 2004-12-21 A method and apparatus for checking in situ the calibration of a device for measuring the value of a variable property

Country Status (2)

Country Link
GB (2) GB0427993D0 (en)
WO (1) WO2006067371A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101911139B (en) 2007-11-16 2013-03-20 粒子监测***有限公司 System and method for calibration verification of an optical particle counter
US9631913B2 (en) 2013-08-29 2017-04-25 Mitutoyo Corporation Calibration control device for metrology tools
CN104367308B (en) * 2014-11-10 2016-08-24 中国计量学院 A kind of can external pressure calibration electronic sphygmomanometer
WO2020192872A2 (en) * 2019-03-22 2020-10-01 Brainlab Ag Method of estimating a position of a medical instrument tip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658829A (en) * 1985-10-10 1987-04-21 Utah Medical Products, Inc. Method and apparatus for pressure transducer calibration and simulation
US5918191A (en) * 1997-03-11 1999-06-29 Certified Measurements, Inc. System and method for managing data for an equipment calibration laboratory
US20020095973A1 (en) * 1999-01-11 2002-07-25 Cole James E. Isolated calibration adapter for sterile pressure transducer
US6558321B1 (en) * 1997-03-04 2003-05-06 Dexcom, Inc. Systems and methods for remote monitoring and modulation of medical devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658829A (en) * 1985-10-10 1987-04-21 Utah Medical Products, Inc. Method and apparatus for pressure transducer calibration and simulation
US6558321B1 (en) * 1997-03-04 2003-05-06 Dexcom, Inc. Systems and methods for remote monitoring and modulation of medical devices
US5918191A (en) * 1997-03-11 1999-06-29 Certified Measurements, Inc. System and method for managing data for an equipment calibration laboratory
US20020095973A1 (en) * 1999-01-11 2002-07-25 Cole James E. Isolated calibration adapter for sterile pressure transducer

Also Published As

Publication number Publication date
WO2006067371A1 (en) 2006-06-29
GB0714159D0 (en) 2007-08-29
GB2437023B (en) 2009-08-26
GB0427993D0 (en) 2005-01-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20091205