JPH0421955U - - Google Patents
Info
- Publication number
- JPH0421955U JPH0421955U JP6228690U JP6228690U JPH0421955U JP H0421955 U JPH0421955 U JP H0421955U JP 6228690 U JP6228690 U JP 6228690U JP 6228690 U JP6228690 U JP 6228690U JP H0421955 U JPH0421955 U JP H0421955U
- Authority
- JP
- Japan
- Prior art keywords
- degrees
- smear
- light
- detection device
- slide glass
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 2
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の塗抹検知装置の一実施例を示
す側面説明図、第２図は、第１図の装置における
入射角θと、受光素子で検出された信号電圧レベ
ルとの関係を示すグラフ、第３図は第１図におけ
る塗抹面の拡大図、第４図は従来の塗抹検知装置
の側面説明図、第５図は第４図における塗抹が濃
い場合を示す拡大図、第６図は第４図における塗
抹が薄い場合を示す拡大図である。
θ……入射角、１０……スライドガラス、１２
……発光素子、１４……受光素子、１６……塗抹
面、１８……円、２０……赤外光、２２……粒子
、２４……スライドガラス、２６……塗抹面，２
８……発光素子、３０受光素子、３２……粒子。
FIG. 1 is an explanatory side view showing one embodiment of the smear detection device of the present invention, and FIG. 2 shows the relationship between the incident angle θ and the signal voltage level detected by the light receiving element in the device of FIG. 1. Graph, Fig. 3 is an enlarged view of the smear surface in Fig. 1, Fig. 4 is a side explanatory view of a conventional smear detection device, Fig. 5 is an enlarged view showing the case where the smear is thick in Fig. 4, Fig. 6 is an enlarged view showing a case where the smear in FIG. 4 is thin. θ...Angle of incidence, 10...Slide glass, 12
... Light emitting element, 14 ... Light receiving element, 16 ... Smear surface, 18 ... Circle, 20 ... Infrared light, 22 ... Particle, 24 ... Slide glass, 26 ... Smear surface, 2
8... Light emitting element, 30 Light receiving element, 32... Particle.
Claims (1)
受光素子１４とを配置し、透過光量の差により塗
抹の有無を検知する装置において、 発光素子１２からの光がスライドガラス１０の
塗抹面１６に入射する入射角θを、０度＜θ＜９
０度としたことを特徴とする塗抹検知装置。 ２ 入射角θを、０度＜θ＜９０度とする代りに
、３０度≦θ≦７５度としたことを特徴とする請
求項１記載の塗抹検知装置。[Claims for Utility Model Registration] 1. A device in which a light emitting element 12 and a light receiving element 14 are arranged with a slide glass 10 in between, and the presence or absence of a smear is detected based on the difference in the amount of transmitted light, in which the light from the light emitting element 12 is placed on the slide glass. The incident angle θ of incidence on the smear surface 16 of 10 is 0 degrees < θ < 9.
A smear detection device characterized by a temperature of 0 degrees. 2. The smear detection device according to claim 1, wherein the incident angle θ is set to 30 degrees≦θ≦75 degrees instead of 0 degrees<θ<90 degrees.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6228690U JPH0421955U (en) | 1990-06-13 | 1990-06-13 | |
| AU62130/90A AU636384B2 (en) | 1989-09-06 | 1990-09-04 | Synthetic apparatus for inspection of blood |
| CA002024671A CA2024671C (en) | 1989-09-06 | 1990-09-05 | Synthetic apparatus for inspection of blood |
| EP90402453A EP0417006B1 (en) | 1989-09-06 | 1990-09-06 | Synthetic apparatus for inspection of blood |
| EP96111883A EP0740142B1 (en) | 1989-09-06 | 1990-09-06 | Automatic apparatus for analysis of blood |
| DE69033793T DE69033793T2 (en) | 1989-09-06 | 1990-09-06 | Automatic blood analyzer |
| DE69029985T DE69029985T2 (en) | 1989-09-06 | 1990-09-06 | Automatic blood analyzer |
| US07/865,344 US5270012A (en) | 1989-09-06 | 1992-04-08 | Synethic apparatus for inspection of blood |
| US07/975,407 US5356595A (en) | 1989-09-06 | 1992-11-12 | Automated smear generator |
| US08/302,543 US5588555A (en) | 1989-09-06 | 1994-09-08 | Synthetic apparatus for inspection of blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6228690U JPH0421955U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0421955U true JPH0421955U (en) | 1992-02-24 |
Family
ID=31591294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6228690U Pending JPH0421955U (en) | 1989-09-06 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421955U (en) |
-
1990
- 1990-06-13 JP JP6228690U patent/JPH0421955U/ja active Pending
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