SE8404355D0 - Reagents for determination of thrombocytes and leukocyte counts - Google Patents
Reagents for determination of thrombocytes and leukocyte countsInfo
- Publication number
- SE8404355D0 SE8404355D0 SE8404355A SE8404355A SE8404355D0 SE 8404355 D0 SE8404355 D0 SE 8404355D0 SE 8404355 A SE8404355 A SE 8404355A SE 8404355 A SE8404355 A SE 8404355A SE 8404355 D0 SE8404355 D0 SE 8404355D0
- Authority
- SE
- Sweden
- Prior art keywords
- weight
- amount
- dye
- reagents
- present
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 3
- 210000001772 blood platelet Anatomy 0.000 title 1
- 210000000265 leukocyte Anatomy 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 3
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 238000000399 optical microscopy Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000001016 thiazine dye Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
- G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
- G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N2001/305—Fixative compositions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Cell Biology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Ecology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention relates to reagents composed of a solution of a dye in a water-containing solvent for the simultaneous determination of the platelet and leucocyte counts by normal optical microscopy means with a content of
a) acetone,
b) formaldehyde and/or glutaraldehyde,
c) a dye,
d) 1 or more mineral salt(s) and
e) water in the amount necessary to make up to 100 parts by weight,
which contain as dye [component c)] a thiazine dye, where
a) the acetone is present in an amount of 0.1 to 5 part(s) by weight,
b) the formaldehyde and/or glutaraldehyde is present in an amount of 0.05 to 2.0 part(s) by weight,
c) the thiazine dye is present in an amount of 0.001 to 0.1 part by weight and
d) the mineral salt(s) is (are) present in an amount of 0.1 to 2.0 part(s) by weight.
<??>The invention furthermore relates to a process for the preparation of these reagents and to the use thereof for the simultaneous determination of the platelet and leucocyte counts by normal optical microscopy means.
<IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU306083A HU186309B (en) | 1983-09-02 | 1983-09-02 | Reagent for determining the thrombacyta and leucocyte number |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8404355D0 true SE8404355D0 (en) | 1984-08-31 |
SE8404355L SE8404355L (en) | 1985-03-03 |
SE455235B SE455235B (en) | 1988-06-27 |
Family
ID=10962336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8404355A SE455235B (en) | 1983-09-02 | 1984-08-31 | REAGENTS FOR THE CURRENT DETERMINATION OF TROMBOCYT AND LEUKOCYTAL NUMBER ON NORMAL LIGHT MICROSCOPIC ROAD AND PROCEDURE FOR ITS PREPARATION |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT390844B (en) |
BE (1) | BE900439A (en) |
CH (1) | CH665030A5 (en) |
CS (1) | CS274409B2 (en) |
DD (1) | DD232557A5 (en) |
DE (1) | DE3432351A1 (en) |
FI (1) | FI77938C (en) |
FR (1) | FR2551551B1 (en) |
HU (1) | HU186309B (en) |
IN (1) | IN162894B (en) |
LU (1) | LU85526A1 (en) |
NL (1) | NL8402670A (en) |
PL (1) | PL142043B1 (en) |
SE (1) | SE455235B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685482B1 (en) * | 1991-12-24 | 1994-07-29 | Melet Francois | METHOD FOR DIGITIZING HEMATIES OR THROMBOCYTES AND DEVICE FOR IMPLEMENTING SAME. |
ES2557125T3 (en) | 2011-12-30 | 2016-01-22 | Abbott Point Of Care, Inc. | Method and apparatus for the automated identification of platelets in a whole blood sample from microscope images |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916205A (en) * | 1973-05-31 | 1975-10-28 | Block Engineering | Differential counting of leukocytes and other cells |
CH613523A5 (en) * | 1975-06-27 | 1979-09-28 | Inst Nat Sante Rech Med | Method for displaying basophils |
US4290769A (en) * | 1980-10-14 | 1981-09-22 | Miles Laboratories, Inc. | Stabilized Romanowsky stain solution |
US4392864A (en) * | 1982-02-01 | 1983-07-12 | Miles Laboratories, Inc. | Stabilized Romanowsky stain solution |
-
1983
- 1983-09-02 HU HU306083A patent/HU186309B/en not_active IP Right Cessation
-
1984
- 1984-08-27 CH CH407684A patent/CH665030A5/en not_active IP Right Cessation
- 1984-08-28 BE BE1/11080A patent/BE900439A/en not_active IP Right Cessation
- 1984-08-30 FR FR8413421A patent/FR2551551B1/en not_active Expired
- 1984-08-31 NL NL8402670A patent/NL8402670A/en not_active Application Discontinuation
- 1984-08-31 SE SE8404355A patent/SE455235B/en not_active IP Right Cessation
- 1984-08-31 LU LU85526A patent/LU85526A1/en unknown
- 1984-08-31 FI FI843429A patent/FI77938C/en not_active IP Right Cessation
- 1984-08-31 DD DD26685584A patent/DD232557A5/en not_active IP Right Cessation
- 1984-08-31 CS CS658184A patent/CS274409B2/en unknown
- 1984-08-31 PL PL24942784A patent/PL142043B1/en unknown
- 1984-08-31 AT AT0279984A patent/AT390844B/en not_active IP Right Cessation
- 1984-09-03 DE DE19843432351 patent/DE3432351A1/en not_active Withdrawn
-
1985
- 1985-02-18 IN IN135/DEL/85A patent/IN162894B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2551551A1 (en) | 1985-03-08 |
SE8404355L (en) | 1985-03-03 |
CS274409B2 (en) | 1991-04-11 |
LU85526A1 (en) | 1986-03-11 |
FI843429A (en) | 1985-03-03 |
PL249427A1 (en) | 1985-07-30 |
FI843429A0 (en) | 1984-08-31 |
HU186309B (en) | 1985-07-29 |
AT390844B (en) | 1990-07-10 |
FI77938B (en) | 1989-01-31 |
CH665030A5 (en) | 1988-04-15 |
FR2551551B1 (en) | 1987-04-24 |
DE3432351A1 (en) | 1985-03-21 |
NL8402670A (en) | 1985-04-01 |
SE455235B (en) | 1988-06-27 |
CS658184A2 (en) | 1990-09-12 |
PL142043B1 (en) | 1987-09-30 |
BE900439A (en) | 1985-02-28 |
DD232557A5 (en) | 1986-01-29 |
IN162894B (en) | 1988-07-16 |
FI77938C (en) | 1989-05-10 |
ATA279984A (en) | 1989-12-15 |
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