JPS5350878A - Reference apparatus for photometer - Google Patents

Reference apparatus for photometer

Info

Publication number
JPS5350878A
JPS5350878A JP11695277A JP11695277A JPS5350878A JP S5350878 A JPS5350878 A JP S5350878A JP 11695277 A JP11695277 A JP 11695277A JP 11695277 A JP11695277 A JP 11695277A JP S5350878 A JPS5350878 A JP S5350878A
Authority
JP
Japan
Prior art keywords
photometer
reference apparatus
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
JP11695277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6120806B2 (de
Inventor
Efu Shiyoo Robaato
Emu Superindo Jiyon
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.)
Oximetrix Inc
Original Assignee
Oximetrix 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 Oximetrix Inc filed Critical Oximetrix Inc
Publication of JPS5350878A publication Critical patent/JPS5350878A/ja
Publication of JPS6120806B2 publication Critical patent/JPS6120806B2/ja
Granted 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1495—Calibrating or testing of in-vivo probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4785—Standardising light scatter apparatus; Standards therefor
    • 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
    • A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
    • A61B2560/0233—Optical standards

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP11695277A 1976-10-18 1977-09-30 Reference apparatus for photometer Granted JPS5350878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73328076A 1976-10-18 1976-10-18

Publications (2)

Publication Number Publication Date
JPS5350878A true JPS5350878A (en) 1978-05-09
JPS6120806B2 JPS6120806B2 (de) 1986-05-23

Family

ID=24946953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11695277A Granted JPS5350878A (en) 1976-10-18 1977-09-30 Reference apparatus for photometer

Country Status (7)

Country Link
JP (1) JPS5350878A (de)
CA (1) CA1094341A (de)
CH (1) CH626171A5 (de)
DE (1) DE2741914C3 (de)
FR (1) FR2368032A1 (de)
GB (1) GB1595207A (de)
NL (1) NL7709499A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508734A (ja) * 1999-08-31 2003-03-04 シーエムイー テレメトリックス インク． スペクトル分析器の精度を検証するための装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526458A1 (de) * 1985-07-24 1987-01-29 Grundig Emv Einrichtung zur optischen truebungsmessung von gasen
US4650327A (en) * 1985-10-28 1987-03-17 Oximetrix, Inc. Optical catheter calibrating assembly
DE3736027A1 (de) * 1987-10-24 1989-05-03 Gerhard Dipl Phys Artmann Verfahren zur ermittlung der zu einem bestimmten zeitpunkt vorliegenden form von zellen und einrichtung zur durchfuehrung des verfahrens
DE3903031A1 (de) * 1989-02-02 1990-08-16 Berthold Koch Referenzgefaess zum beurteilen der truebung von fluessigkeiten
US5421329A (en) 1994-04-01 1995-06-06 Nellcor, Inc. Pulse oximeter sensor optimized for low saturation
US6662033B2 (en) 1994-04-01 2003-12-09 Nellcor Incorporated Pulse oximeter and sensor optimized for low saturation
DE102012104721B4 (de) 2012-05-31 2021-06-10 Endress+Hauser Conducta Gmbh+Co. Kg Festkörper, Trübungssensor und Verfahren zum Justieren, Kalibrieren oder zur Funktionsprüfung eines Trübungssensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029682A (en) * 1959-07-17 1962-04-17 Research Corp Apparatus for determining percentage oxygen-saturation of blood
US3296922A (en) * 1963-04-22 1967-01-10 American Optical Corp Apparatus for determining oxygen saturation of blood
US3706499A (en) * 1970-03-02 1972-12-19 Becton Dickinson Co Blood test system
GB1325039A (en) * 1970-10-07 1973-08-01 Shaw R F Oximeter and method for in vivo determination of oxygen saturatiion in blood
US3947122A (en) * 1974-12-16 1976-03-30 American Optical Corporation Cuvette and stirrer for oximeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508734A (ja) * 1999-08-31 2003-03-04 シーエムイー テレメトリックス インク． スペクトル分析器の精度を検証するための装置

Also Published As

Publication number Publication date
NL7709499A (nl) 1978-04-20
DE2741914B2 (de) 1981-06-04
JPS6120806B2 (de) 1986-05-23
CH626171A5 (en) 1981-10-30
GB1595207A (en) 1981-08-12
FR2368032B1 (de) 1982-01-22
CA1094341A (en) 1981-01-27
FR2368032A1 (fr) 1978-05-12
DE2741914A1 (de) 1978-04-20
DE2741914C3 (de) 1982-11-11

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