HK18985A - Apparatus for measurement of blood bilirubin concentration - Google Patents

Apparatus for measurement of blood bilirubin concentration

Info

Publication number
HK18985A
HK18985A HK18985A HK18985A HK18985A HK 18985 A HK18985 A HK 18985A HK 18985 A HK18985 A HK 18985A HK 18985 A HK18985 A HK 18985A HK 18985 A HK18985 A HK 18985A
Authority
HK
Hong Kong
Prior art keywords
measurement
bilirubin concentration
blood bilirubin
blood
concentration
Prior art date
Application number
HK18985A
Other languages
English (en)
Inventor
Robert J Meltzer
Julius S Rosen
Original Assignee
Warner Lambert Tech
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 Warner Lambert Tech filed Critical Warner Lambert Tech
Publication of HK18985A publication Critical patent/HK18985A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/728—Bilirubin; including biliverdin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HK18985A 1979-05-14 1985-03-14 Apparatus for measurement of blood bilirubin concentration HK18985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3908379A 1979-05-14 1979-05-14

Publications (1)

Publication Number Publication Date
HK18985A true HK18985A (en) 1985-03-22

Family

ID=21903574

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18985A HK18985A (en) 1979-05-14 1985-03-14 Apparatus for measurement of blood bilirubin concentration

Country Status (7)

Country Link
JP (1) JPS55152443A (xx)
AT (1) AT370524B (xx)
CA (1) CA1139124A (xx)
DE (1) DE3018343A1 (xx)
FR (1) FR2456948A1 (xx)
GB (1) GB2046901B (xx)
HK (1) HK18985A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138379A (en) * 1981-02-16 1982-08-26 Aroozu:Kk Enzymic reaction and measuring apparatus of bilirubin
JPS59214768A (ja) * 1983-05-21 1984-12-04 Mochida Pharmaceut Co Ltd 血液検査装置
DE19609410C2 (de) * 1996-03-04 2002-04-25 Biotronik Mess & Therapieg Vorrichtung zur Bestimmung der Blutsauerstoffsättigung
US9501827B2 (en) 2014-06-23 2016-11-22 Exxonmobil Upstream Research Company Methods and systems for detecting a chemical species
US9471969B2 (en) 2014-06-23 2016-10-18 Exxonmobil Upstream Research Company Methods for differential image quality enhancement for a multiple detector system, systems and use thereof
US9442011B2 (en) 2014-06-23 2016-09-13 Exxonmobil Upstream Research Company Methods for calibrating a multiple detector system
US9448134B2 (en) 2014-06-23 2016-09-20 Exxonmobil Upstream Research Company Systems for detecting a chemical species and use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR894581A (fr) * 1942-05-13 1944-12-28 Joens & Co W H Colorimètre à lumière électrique changeante avec égalisation automatique
US3306156A (en) * 1957-02-19 1967-02-28 Du Pont Method and apparatus for photometric analysis
FR1410780A (fr) * 1964-10-07 1965-09-10 Gretag Ag Appareil de mesure photoélectrique
US3569721A (en) * 1969-01-13 1971-03-09 American Optical Corp Measuring bilirubin in blood using light at two wavelengths

Also Published As

Publication number Publication date
FR2456948A1 (fr) 1980-12-12
JPS55152443A (en) 1980-11-27
AT370524B (de) 1983-04-11
FR2456948B1 (xx) 1984-11-23
GB2046901B (en) 1983-06-15
ATA250680A (de) 1982-08-15
CA1139124A (en) 1983-01-11
DE3018343A1 (de) 1980-11-27
GB2046901A (en) 1980-11-19

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