SE8403648L - APPARATUS FOR OPTICAL Saturation of liquid - Google Patents

APPARATUS FOR OPTICAL Saturation of liquid

Info

Publication number
SE8403648L
SE8403648L SE8403648A SE8403648A SE8403648L SE 8403648 L SE8403648 L SE 8403648L SE 8403648 A SE8403648 A SE 8403648A SE 8403648 A SE8403648 A SE 8403648A SE 8403648 L SE8403648 L SE 8403648L
Authority
SE
Sweden
Prior art keywords
liquid
tapes
measurement
carried out
optical saturation
Prior art date
Application number
SE8403648A
Other languages
Swedish (sv)
Other versions
SE8403648D0 (en
Inventor
Ragnar Winberg
Original Assignee
Ragnar Winberg
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 Ragnar Winberg filed Critical Ragnar Winberg
Priority to SE8403648A priority Critical patent/SE8403648L/en
Publication of SE8403648D0 publication Critical patent/SE8403648D0/en
Priority to EP19850903439 priority patent/EP0220184A1/en
Priority to PCT/SE1985/000273 priority patent/WO1986000713A1/en
Publication of SE8403648L publication Critical patent/SE8403648L/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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Abstract

An apparatus in which optical measurement of liquid, especially blood, may be carried out quickly and easily, at low cost and with great accuracy. The apparatus comprises two thin, flexible carrier tapes (9, 10) between which liquid is present on the occasion of measurement. At least one of said tapes is transparent, and at least one of said tapes is coated with a reaction medium. The two tapes are adapted to be moved forward such a distance after each measurement that new liquid may be applied to areas to which liquid has not been applied before. The two tapes can be moved together and enter a narrow gap of predetermined width, in which measurement is carried out.
SE8403648A 1984-07-10 1984-07-10 APPARATUS FOR OPTICAL Saturation of liquid SE8403648L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8403648A SE8403648L (en) 1984-07-10 1984-07-10 APPARATUS FOR OPTICAL Saturation of liquid
EP19850903439 EP0220184A1 (en) 1984-07-10 1985-07-08 Apparatus for optical measurement of liquids
PCT/SE1985/000273 WO1986000713A1 (en) 1984-07-10 1985-07-08 Apparatus for optical measurement of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403648A SE8403648L (en) 1984-07-10 1984-07-10 APPARATUS FOR OPTICAL Saturation of liquid

Publications (2)

Publication Number Publication Date
SE8403648D0 SE8403648D0 (en) 1984-07-10
SE8403648L true SE8403648L (en) 1986-01-11

Family

ID=20356495

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403648A SE8403648L (en) 1984-07-10 1984-07-10 APPARATUS FOR OPTICAL Saturation of liquid

Country Status (3)

Country Link
EP (1) EP0220184A1 (en)
SE (1) SE8403648L (en)
WO (1) WO1986000713A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717545A (en) * 1986-09-11 1988-01-05 Miles Inc. Device and method for chemical analysis of fluids with a reagent coated light source
US5255074A (en) * 1991-04-17 1993-10-19 Baker Hughes, Inc. Concentration measuring apparatus and calibration method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE702970A (en) * 1966-09-08 1968-02-23
US3526480A (en) * 1966-12-15 1970-09-01 Xerox Corp Automated chemical analyzer
US3502438A (en) * 1967-11-13 1970-03-24 Scientific Industries Automated tape chemical analyzer
US3918910A (en) * 1973-07-31 1975-11-11 Olympus Optical Co System for detecting the particular chemical constituent of a fluid
US3917453A (en) * 1974-08-16 1975-11-04 Polaroid Corp Method and device for determining the concentration of a substance in a fluid
US4349510A (en) * 1979-07-24 1982-09-14 Seppo Kolehmainen Method and apparatus for measurement of samples by luminescence
US4264560A (en) * 1979-12-26 1981-04-28 Samuel Natelson Clinical analytical system
DE8033593U1 (en) * 1980-12-18 1981-07-09 Behringwerke Ag, 3550 Marburg DEVICE FOR TRANSPORTING STRIP-SHAPED TEST GOODS UNDER A MEASURING DEVICE

Also Published As

Publication number Publication date
SE8403648D0 (en) 1984-07-10
WO1986000713A1 (en) 1986-01-30
EP0220184A1 (en) 1987-05-06

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