ES481548A1 - Multiple analysis hematology reference control reagent and method of making the same - Google Patents
Multiple analysis hematology reference control reagent and method of making the sameInfo
- Publication number
- ES481548A1 ES481548A1 ES481548A ES481548A ES481548A1 ES 481548 A1 ES481548 A1 ES 481548A1 ES 481548 A ES481548 A ES 481548A ES 481548 A ES481548 A ES 481548A ES 481548 A1 ES481548 A1 ES 481548A1
- Authority
- ES
- Spain
- Prior art keywords
- mean
- platelet
- determination
- cell
- suspension
- 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.)
- Expired
Links
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
- G01N33/96—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2496/00—Reference solutions for assays of biological material
- G01N2496/05—Reference solutions for assays of biological material containing blood cells or plasma
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A single diagnostic test control reagent comprising a suspension of red blood cells and platelets in a saline medium which includes urea can be used as a multiple-analysis hematology reference control for monitoring the precision and accuracy of determinations of red blood cell, white blood cell and platelet blood cell count, hemoglobin content, hematocrit, mean cell volume and mean platelet volume determination, red cell distribution width, and platelet distribution width determination, and determination of mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, and thrombocytocrit, and is suitable for use in automated, semi-automated or manual methodologies. The reagent may be made by mixing a stabilized suspension of human or animal platelets, a conventional whole blood haematology control, urea and sodium chloride and allowing the resulting suspension to stabilize.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91576178A | 1978-06-15 | 1978-06-15 | |
US06/044,841 US4219440A (en) | 1979-06-06 | 1979-06-06 | Multiple analysis hematology reference control reagent and method of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES481548A1 true ES481548A1 (en) | 1980-07-01 |
Family
ID=26722060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES481548A Expired ES481548A1 (en) | 1978-06-15 | 1979-06-13 | Multiple analysis hematology reference control reagent and method of making the same |
Country Status (11)
Country | Link |
---|---|
AU (1) | AU525932B2 (en) |
CA (1) | CA1120835A (en) |
DE (1) | DE2923957A1 (en) |
DK (1) | DK248679A (en) |
ES (1) | ES481548A1 (en) |
FR (1) | FR2432172A1 (en) |
GB (1) | GB2023287B (en) |
IL (1) | IL57562A0 (en) |
IT (1) | IT1117245B (en) |
NL (1) | NL7904656A (en) |
SE (1) | SE7905238L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264470A (en) * | 1979-05-07 | 1981-04-28 | Coulter Electronics, Inc. | Selecting goat erythrocytes to simulate human platelets in hematologic reference controls |
US6174728B1 (en) | 1998-04-03 | 2001-01-16 | Avl Medical Instruments Ag | Control or calibration standard for use with instruments for optical measurement of hemoglobin concentration in blood samples |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558522A (en) * | 1969-03-05 | 1971-01-26 | Baxter Laboratories Inc | Hematology control standard comprising washed red blood cells and synthetic latex particles |
US3640896A (en) * | 1970-04-13 | 1972-02-08 | Pfizer | Process for stabilizing fowl red blood cells |
US3873467A (en) * | 1974-02-01 | 1975-03-25 | United Medical Lab Inc | Hematologic reference control |
US4160644A (en) * | 1977-06-13 | 1979-07-10 | Streck Laboratories, Inc. | Platelet reference control and method of preparation |
-
1979
- 1979-06-13 ES ES481548A patent/ES481548A1/en not_active Expired
- 1979-06-13 DE DE19792923957 patent/DE2923957A1/en not_active Withdrawn
- 1979-06-14 IT IT49424/79A patent/IT1117245B/en active
- 1979-06-14 IL IL57562A patent/IL57562A0/en unknown
- 1979-06-14 NL NL7904656A patent/NL7904656A/en not_active Application Discontinuation
- 1979-06-14 GB GB7920790A patent/GB2023287B/en not_active Expired
- 1979-06-14 SE SE7905238A patent/SE7905238L/en not_active Application Discontinuation
- 1979-06-14 AU AU48067/79A patent/AU525932B2/en not_active Ceased
- 1979-06-14 CA CA000329726A patent/CA1120835A/en not_active Expired
- 1979-06-14 FR FR7915259A patent/FR2432172A1/en not_active Withdrawn
- 1979-06-14 DK DK248679A patent/DK248679A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2923957A1 (en) | 1980-01-03 |
CA1120835A (en) | 1982-03-30 |
NL7904656A (en) | 1979-12-18 |
IT1117245B (en) | 1986-02-17 |
IL57562A0 (en) | 1979-10-31 |
GB2023287B (en) | 1982-12-15 |
AU4806779A (en) | 1979-12-20 |
FR2432172A1 (en) | 1980-02-22 |
SE7905238L (en) | 1979-12-16 |
DK248679A (en) | 1979-12-16 |
AU525932B2 (en) | 1982-12-09 |
IT7949424A0 (en) | 1979-06-14 |
GB2023287A (en) | 1979-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19841024 |