JPS5428681A - Blood detecting apparatus in blood dialysis - Google Patents

Blood detecting apparatus in blood dialysis

Info

Publication number
JPS5428681A
JPS5428681A JP9429877A JP9429877A JPS5428681A JP S5428681 A JPS5428681 A JP S5428681A JP 9429877 A JP9429877 A JP 9429877A JP 9429877 A JP9429877 A JP 9429877A JP S5428681 A JPS5428681 A JP S5428681A
Authority
JP
Japan
Prior art keywords
blood
light
detecting apparatus
dialysis
kinds
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.)
Pending
Application number
JP9429877A
Other languages
Japanese (ja)
Inventor
Kenji Hamaguri
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.)
Minolta Co Ltd
Original Assignee
Minolta Co 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP9429877A priority Critical patent/JPS5428681A/en
Publication of JPS5428681A publication Critical patent/JPS5428681A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To perform blood detection at high sensitivity by letting light of two kinds of wavelength regions of different absorption coefficients for blood enter dialysate, measuring the ratio of the intensity of the transmitted light and comparing the measured values thereof with the ratio of the intensity of the incident light of the light of the abovementioned two kinds of wavelengths.
JP9429877A 1977-08-05 1977-08-05 Blood detecting apparatus in blood dialysis Pending JPS5428681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9429877A JPS5428681A (en) 1977-08-05 1977-08-05 Blood detecting apparatus in blood dialysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9429877A JPS5428681A (en) 1977-08-05 1977-08-05 Blood detecting apparatus in blood dialysis

Publications (1)

Publication Number Publication Date
JPS5428681A true JPS5428681A (en) 1979-03-03

Family

ID=14106354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9429877A Pending JPS5428681A (en) 1977-08-05 1977-08-05 Blood detecting apparatus in blood dialysis

Country Status (1)

Country Link
JP (1) JPS5428681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020509361A (en) * 2017-02-16 2020-03-26 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー Method and assembly for calibrating a device for detecting blood or blood components in a liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020509361A (en) * 2017-02-16 2020-03-26 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー Method and assembly for calibrating a device for detecting blood or blood components in a liquid

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