JPS5655856A - Automatic analyzing device for blood - Google Patents
Automatic analyzing device for bloodInfo
- Publication number
- JPS5655856A JPS5655856A JP13269779A JP13269779A JPS5655856A JP S5655856 A JPS5655856 A JP S5655856A JP 13269779 A JP13269779 A JP 13269779A JP 13269779 A JP13269779 A JP 13269779A JP S5655856 A JPS5655856 A JP S5655856A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- alarm
- particle
- red
- corpuscle
- 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.)
- Pending
Links
- 239000008280 blood Substances 0.000 title 1
- 210000004369 blood Anatomy 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000005856 abnormality Effects 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005534 hematocrit Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
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)
Abstract
PURPOSE:To prevent flase date from being supplied for a diagnosis by a method wherein the fluctuation of average volume of a red corpuscle caused in the course of measurement is caught clearly and, based on this, an alarm is given when any abnormality is detected. CONSTITUTION:A detecting device 1 which generates signal proportional to the size of a particle based on the electrical difference between the particle and particle suspension is controlled by a fluid controlling and qualifying device 2 and the output of the device 1 is inputted, through the intermediary of a threshold-value circuit 3, in a red-corpuscle counting circuit 4, a hematocrit-value measuring circuit 5 and a gate-signal generating circuit 6, all of which are conneted to a clockpulse generating circuit 7. Furthermore, their output is supplied to a storing-operating circuit 9 for operation and is given to an alarm circuit 10 and an integrated operation circuit 11. Accordinly, when the increase or decrease of the average volume of the red corpuscle is caused by the mixing-in of the detection of an abnormal inspected substance or noises, the alarm can be issued through the detection thereof, whereby the reliability of the data can be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13269779A JPS5655856A (en) | 1979-10-15 | 1979-10-15 | Automatic analyzing device for blood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13269779A JPS5655856A (en) | 1979-10-15 | 1979-10-15 | Automatic analyzing device for blood |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655856A true JPS5655856A (en) | 1981-05-16 |
Family
ID=15087425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13269779A Pending JPS5655856A (en) | 1979-10-15 | 1979-10-15 | Automatic analyzing device for blood |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258383A (en) * | 1985-09-09 | 1987-03-14 | Dan Kagaku:Kk | Automatic measuring instrument for floating fine grain |
-
1979
- 1979-10-15 JP JP13269779A patent/JPS5655856A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258383A (en) * | 1985-09-09 | 1987-03-14 | Dan Kagaku:Kk | Automatic measuring instrument for floating fine grain |
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