AT306222B - Device for blood testing with light rays - Google Patents

Device for blood testing with light rays

Info

Publication number
AT306222B
AT306222B AT815769A AT815769A AT306222B AT 306222 B AT306222 B AT 306222B AT 815769 A AT815769 A AT 815769A AT 815769 A AT815769 A AT 815769A AT 306222 B AT306222 B AT 306222B
Authority
AT
Austria
Prior art keywords
light rays
blood testing
blood
testing
rays
Prior art date
Application number
AT815769A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT306222B publication Critical patent/AT306222B/en

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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT815769A 1968-08-29 1969-08-26 Device for blood testing with light rays AT306222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6812261A NL159787B (en) 1968-08-29 1968-08-29 OPTICAL DEVICE FOR BLOOD EXAMINATION.

Publications (1)

Publication Number Publication Date
AT306222B true AT306222B (en) 1973-03-26

Family

ID=19804480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT815769A AT306222B (en) 1968-08-29 1969-08-26 Device for blood testing with light rays

Country Status (10)

Country Link
JP (1) JPS5555B1 (en)
AT (1) AT306222B (en)
BE (1) BE738072A (en)
CH (1) CH503995A (en)
DK (1) DK124777B (en)
ES (1) ES370907A1 (en)
FR (1) FR2016555A1 (en)
GB (1) GB1282919A (en)
NL (1) NL159787B (en)
SE (1) SE364115B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3022276C (en) 2016-05-11 2024-01-02 Nova Biomedical Corporation Whole blood so2 sensor

Also Published As

Publication number Publication date
ES370907A1 (en) 1971-12-16
NL159787B (en) 1979-03-15
NL6812261A (en) 1970-03-03
FR2016555A1 (en) 1970-05-08
DE1940579A1 (en) 1970-03-05
DK124777B (en) 1972-11-20
JPS5555B1 (en) 1980-01-05
DE1940579B2 (en) 1977-02-17
CH503995A (en) 1971-02-28
BE738072A (en) 1970-02-27
SE364115B (en) 1974-02-11
GB1282919A (en) 1972-07-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee