JPH0150856B2 - - Google Patents
Info
- Publication number
- JPH0150856B2 JPH0150856B2 JP55107336A JP10733680A JPH0150856B2 JP H0150856 B2 JPH0150856 B2 JP H0150856B2 JP 55107336 A JP55107336 A JP 55107336A JP 10733680 A JP10733680 A JP 10733680A JP H0150856 B2 JPH0150856 B2 JP H0150856B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- light
- passage
- measurement
- cell
- 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
- 238000005259 measurement Methods 0.000 claims description 73
- 210000000601 blood cell Anatomy 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 35
- 210000004027 cell Anatomy 0.000 claims description 33
- 102000001554 Hemoglobins Human genes 0.000 claims description 27
- 108010054147 Hemoglobins Proteins 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 8
- 238000004159 blood analysis Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 11
- 239000008280 blood Substances 0.000 description 11
- 210000000265 leukocyte Anatomy 0.000 description 10
- 238000004820 blood count Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000003743 erythrocyte Anatomy 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/016—White blood cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1486—Counting the particles
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10733680A JPS5730951A (en) | 1980-08-04 | 1980-08-04 | Blood analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10733680A JPS5730951A (en) | 1980-08-04 | 1980-08-04 | Blood analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5730951A JPS5730951A (en) | 1982-02-19 |
| JPH0150856B2 true JPH0150856B2 (ru) | 1989-10-31 |
Family
ID=14456462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10733680A Granted JPS5730951A (en) | 1980-08-04 | 1980-08-04 | Blood analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5730951A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60162955A (ja) * | 1984-02-03 | 1985-08-24 | Hitachi Ltd | 血球自動分析装置 |
| ITUD20120137A1 (it) * | 2012-07-31 | 2014-02-01 | Alifax Holding S P A | Apparato e procedimento per la determinazione della velocita' di sedimentazione del sangue e di altri parametri ad essa correlati |
| CN104458540B (zh) * | 2014-12-04 | 2017-03-29 | 南昌百特生物高新技术股份有限公司 | 血液分析仪流动室 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116193A (en) * | 1977-03-16 | 1978-10-11 | Instrumentation Labor Inc | Apparatus and method for analysis of blood by automation |
-
1980
- 1980-08-04 JP JP10733680A patent/JPS5730951A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53116193A (en) * | 1977-03-16 | 1978-10-11 | Instrumentation Labor Inc | Apparatus and method for analysis of blood by automation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5730951A (en) | 1982-02-19 |
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