JPH0123728B2 - - Google Patents
Info
- Publication number
- JPH0123728B2 JPH0123728B2 JP55008987A JP898780A JPH0123728B2 JP H0123728 B2 JPH0123728 B2 JP H0123728B2 JP 55008987 A JP55008987 A JP 55008987A JP 898780 A JP898780 A JP 898780A JP H0123728 B2 JPH0123728 B2 JP H0123728B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- particle
- value
- threshold
- signal
- 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
- 239000002245 particle Substances 0.000 claims description 98
- 238000005259 measurement Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 210000000601 blood cell Anatomy 0.000 description 10
- 230000001186 cumulative effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 9
- 210000003743 erythrocyte Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005534 hematocrit Methods 0.000 description 3
- 230000009897 systematic effect Effects 0.000 description 3
- 238000004820 blood count Methods 0.000 description 2
- 210000001772 blood platelet Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 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
-
- 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
- G01N2015/012—Red blood cells
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 Biological Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP898780A JPS56106136A (en) | 1980-01-28 | 1980-01-28 | Measuring apparatus of mean particle volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP898780A JPS56106136A (en) | 1980-01-28 | 1980-01-28 | Measuring apparatus of mean particle volume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56106136A JPS56106136A (en) | 1981-08-24 |
| JPH0123728B2 true JPH0123728B2 (en]) | 1989-05-08 |
Family
ID=11708034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP898780A Granted JPS56106136A (en) | 1980-01-28 | 1980-01-28 | Measuring apparatus of mean particle volume |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56106136A (en]) |
-
1980
- 1980-01-28 JP JP898780A patent/JPS56106136A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56106136A (en) | 1981-08-24 |
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