JPS562563A - Deciding method for particle coagulation pattern - Google Patents
Deciding method for particle coagulation patternInfo
- Publication number
- JPS562563A JPS562563A JP7850479A JP7850479A JPS562563A JP S562563 A JPS562563 A JP S562563A JP 7850479 A JP7850479 A JP 7850479A JP 7850479 A JP7850479 A JP 7850479A JP S562563 A JPS562563 A JP S562563A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- circuit
- pattern
- coagulation
- image
- 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.)
- Granted
Links
- 230000015271 coagulation Effects 0.000 title abstract 5
- 238000005345 coagulation Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
PURPOSE: To discriminate accurately between a sample and its coagulation pattern by forming the image of the bottom surface of a reaction container on the photodetection surface of an array of linear scanning photodetecting elements penetrating the coagulation pattern image in the center.
CONSTITUTION: Analog picture signals of the image of the bottom surface of a reaction container are led out of respective photodetecting elements by photodetector 7 and then converted by A/D converter 10 via amplifier 9 into digital signals, which are input to memory 11. Memory 11, supplied with an address from driving circuit 8 and a sample number from sample discrimination number detecting circuit 12, remembers a digital value that corresponds to the sample number at a fixed position, and the contents of it are read out by address assigning circuit 13. The read digital values are summed up by adding circuit 14, whose output is converted into an analog value by D/A converter 15, the output of which is input to comparing circuit 16, where it is compared to the sum of respective outputs of a group of photodetecting elements obtained from center and circumferential images of the coagulation patterns, so that the decision result regarding the pattern will be displayed on display unit 17, etc. Therefore, it is made possible to discriminate between a sample and its coagulation pattern with accuracy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7850479A JPS562563A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7850479A JPS562563A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562563A true JPS562563A (en) | 1981-01-12 |
JPS6159454B2 JPS6159454B2 (en) | 1986-12-16 |
Family
ID=13663774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7850479A Granted JPS562563A (en) | 1979-06-21 | 1979-06-21 | Deciding method for particle coagulation pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562563A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58102157A (en) * | 1981-12-15 | 1983-06-17 | Olympus Optical Co Ltd | Judging method for particle agglomeration pattern |
EP0079717B1 (en) * | 1981-11-02 | 1985-09-25 | Olympus Optical Co., Ltd. | A method of judging a particle agglutination reaction and a reaction vessel for use in the method |
JPH0422844A (en) * | 1990-05-17 | 1992-01-27 | Igaku Seibutsugaku Kenkyusho:Kk | Immune reaction component detector |
JP2007309738A (en) * | 2006-05-17 | 2007-11-29 | Olympus Corp | Microplate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4384344B2 (en) * | 2000-08-09 | 2009-12-16 | 拓之 今野 | Blood coagulation time measurement method and apparatus using granular spot pattern by laser reflected light |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5283273A (en) * | 1975-12-30 | 1977-07-12 | Fuji Photo Film Co Ltd | Optical density measuring apparatus |
JPS5334595A (en) * | 1976-09-10 | 1978-03-31 | Michio Kudou | Detecting method of coagulation state in blood and the like |
JPS5369694A (en) * | 1976-12-02 | 1978-06-21 | Sanki Eng Co Ltd | Immumological testing apparatus for blood using cellar granule |
-
1979
- 1979-06-21 JP JP7850479A patent/JPS562563A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5283273A (en) * | 1975-12-30 | 1977-07-12 | Fuji Photo Film Co Ltd | Optical density measuring apparatus |
JPS5334595A (en) * | 1976-09-10 | 1978-03-31 | Michio Kudou | Detecting method of coagulation state in blood and the like |
JPS5369694A (en) * | 1976-12-02 | 1978-06-21 | Sanki Eng Co Ltd | Immumological testing apparatus for blood using cellar granule |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079717B1 (en) * | 1981-11-02 | 1985-09-25 | Olympus Optical Co., Ltd. | A method of judging a particle agglutination reaction and a reaction vessel for use in the method |
JPS58102157A (en) * | 1981-12-15 | 1983-06-17 | Olympus Optical Co Ltd | Judging method for particle agglomeration pattern |
JPH0145862B2 (en) * | 1981-12-15 | 1989-10-05 | Olympus Optical Co | |
JPH0422844A (en) * | 1990-05-17 | 1992-01-27 | Igaku Seibutsugaku Kenkyusho:Kk | Immune reaction component detector |
JP2007309738A (en) * | 2006-05-17 | 2007-11-29 | Olympus Corp | Microplate |
Also Published As
Publication number | Publication date |
---|---|
JPS6159454B2 (en) | 1986-12-16 |
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