CN204241493U - A kind of counting chamber - Google Patents
A kind of counting chamber Download PDFInfo
- Publication number
- CN204241493U CN204241493U CN201420713352.7U CN201420713352U CN204241493U CN 204241493 U CN204241493 U CN 204241493U CN 201420713352 U CN201420713352 U CN 201420713352U CN 204241493 U CN204241493 U CN 204241493U
- Authority
- CN
- China
- Prior art keywords
- district
- cai
- counting chamber
- liquid zone
- microslide
- 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 - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 239000006059 cover glass Substances 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 201000005630 leukorrhea Diseases 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a kind of counting chamber, be made up of cover glass and microslide, the edge of described microslide is provided with frictional groove arranged in parallel, centre is provided with counting chamber, described counting chamber by adding liquid zone, Cai Tu district, discharge district form, described Cai Tu district is the groove of first-class sectional area, bottom portion of groove is provided with the scale mark for accurate surveying, two ends, Cai Tu district respectively with add liquid zone, discharge district and be communicated with, described in add directly over liquid zone and be provided with sampling needle, described sampling needle is connected with multiport valve by sample presentation pipe.The utility model has that degree of accuracy is high, inspection speed is fast, automatic disinfection, can continuous working, Reusability advantage.
Description
Technical field
The utility model relates to medical checkout equipment field, is specifically related to the counting chamber of a kind of experiment or check analysis.
Background technology
In the check analysis process of urine, leukorrhea, excretion thing or other liquid, reviewer is often with microscope and counting chamber, counting chamber is fixed on the microscopical objective table of analyser usually, and directly mate with analyser, by needing the liquid of inspection to inject counting chamber, observed by microscope.Existing counting chamber is generally made up of two blocks of block clear glasses and the cell cavity be arranged between two blocks of clear glasses thereof, can not measure when there is analysis of accounts specimen volume amount, counting chamber out of true, inspection speed slow, can not the shortcoming such as continuous working.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of degree of accuracy is high, inspection speed be fast, automatic disinfection, can continuous working, Reusability counting chamber.
The utility model is achieved by the following technical programs:
A kind of counting chamber, be made up of cover glass and microslide, it is characterized in that, the edge of described microslide is provided with frictional groove arranged in parallel, some counting chambeies arranged in parallel are provided with in the middle of described microslide, described counting chamber is by adding liquid zone, Cai Tu district, discharge district forms, described Cai Tu district is the groove of first-class sectional area, its cross sectional shape is square or half elliptic or circle, the bottom in described Cai Tu district is provided with the scale mark for accurate surveying, two ends, Cai Tu district respectively with add liquid zone, discharge district is communicated with, the described liquid zone that adds is to the oblong pits that Cai Tu district tilts gradually bottom one, described cover glass has some, employing transparent material makes, be placed on respectively above Cai Tu district and discharge district.
Further, described discharge district is cruciform, and its one end communicates with Cai Tu district, and the other end is connected with devil liquor recovery pipe.
Further, described each adding directly over liquid zone, is equipped with sampling needle, and described sampling needle is connected with multiport valve by sample presentation pipe.
Good effect of the present utility model is:
(1) the utility model Cai Tu district is the groove of first-class sectional area, its cross sectional shape is square or half elliptic or circle, the bottom in Cai Tu district is provided with the scale mark for accurate surveying, the biochemical indicator in unit volume can be accurately calculated according to the scale of microscope photographing and known Cai Tu district sectional area, the degree of accuracy of its check analysis is far above existing counting chamber, effectively can reduce verify error, significantly improve the accuracy of detection, prevent mistaken diagnosis.
(2) of the present utility model adding directly over liquid zone, is equipped with sampling needle, sampling needle is connected with multiport valve by sample presentation pipe, described multiport valve is connected with sample liquid, cleaning fluid respectively, can detect multiple sample simultaneously, carry out cleaning and sterilizing in time after detection, and the utility model can automatic ration, improve equipment analysis speed and accuracy, detection speed is fast, efficiency is high, has the advantage that automaticity is high, operation health, biochemical security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
In accompanying drawing: 1-cover glass, 2-microslide, 3-add liquid zone, 4-Cai Tu district, 5-discharge district, 6-frictional groove, 7-sampling needle, 8-sample presentation pipe, 9-multiport valve.
Embodiment
With specific embodiment, the technical solution of the utility model is described below, but protection domain of the present utility model is not limited only to this.
Embodiment 1
As shown in Figure 1, a kind of counting chamber, is made up of cover glass 1 and microslide 2, and cover glass 1 and microslide 2 can adopt transparent plastics or glass to make.The edge of microslide 2 is provided with frictional groove 6 arranged in parallel, and frictional groove 6 is mainly used for the friction force increased when being affectedly bashful, and conveniently takes.Be provided with the counting chamber of five arrangements parallel to each other in the middle of microslide 2, described counting chamber by adding liquid zone 3, Cai Tu district 4, discharge district 5 form.
Cai Tu district 4 is the groove of first-class sectional area, groove height is 0.05-0.30mm, its cross sectional shape is rectangle or half elliptic or circle, and the bottom in Cai Tu district 4 is provided with the scale mark for accurate surveying, two ends, Cai Tu district 4 respectively with add liquid zone 3, discharge district 5 and be communicated with.Adding liquid zone 3 is to the oblong pits that Cai Tu district 4 tilts gradually bottom one.Discharge district 5 is cruciform, and its one end communicates with Cai Tu district 4, and the other end is connected with devil liquor recovery pipe.Five cover glasses 1 are placed on above Cai Tu district 4 and discharge district 5 respectively.
Embodiment 2
As shown in Figure 2, a kind of counting chamber, is made up of cover glass 1 and microslide 2, is provided with the counting chamber of five arrangements parallel to each other in the middle of microslide 2, described counting chamber by adding liquid zone 3, Cai Tu district 4, discharge district 5 form.Cai Tu district 4 is the groove of first-class sectional area, and its cross sectional shape is rectangle or half elliptic or circle, and the bottom in Cai Tu district 4 is provided with the scale mark for accurate surveying, two ends, Cai Tu district 4 respectively with add liquid zone 3, discharge district 5 and be communicated with.Adding liquid zone 3 is to the oblong pits that Cai Tu district 4 tilts gradually bottom one.
Each adding directly over liquid zone 3, is equipped with sampling needle 7, and described sampling needle 7 is connected with multiport valve 9 by sample presentation pipe 8, and multiport valve 9 is connected with sample liquid, cleaning fluid respectively.Under the effect of controller, multiple sample liquid is sent to the counting chamber of arrangement parallel to each other respectively by multiport valve 9, examine under a microscope simultaneously or take pictures under electronic eyepiece, after detecting, multiport valve 9 is connected cleaning fluid and is cleaned in time counting chamber, detects and waste liquid after cleaning is concentrated by devil liquor recovery pipe and is sent to waste liquid pool and processes.In application process, sampling needle 7 also can replace with dropper.
The utility model can realize detecting the full-automatic continuous and quantitative of sample, accurately calculate the biochemical parameter in unit volume, significantly improve the accuracy of detection speed, detection, improve operating environment, improve biochemical security performance, there is the actual benefit of highly significant.
Claims (3)
1. a counting chamber, be made up of cover glass and microslide, it is characterized in that: the edge of described microslide is provided with frictional groove arranged in parallel, some counting chambeies arranged in parallel are provided with in the middle of described microslide, described counting chamber is by adding liquid zone, Cai Tu district, discharge district forms, described Cai Tu district is the groove of first-class sectional area, its cross sectional shape is square or half elliptic or circle, the bottom in described Cai Tu district is provided with the scale mark for accurate surveying, two ends, Cai Tu district respectively with add liquid zone, discharge district is communicated with, the described liquid zone that adds is to the oblong pits that Cai Tu district tilts gradually bottom one, described cover glass has some, employing transparent material makes, be placed on respectively above Cai Tu district and discharge district.
2. a kind of counting chamber according to claim 1, is characterized in that: described discharge district is cruciform, and its one end communicates with Cai Tu district, and the other end is connected with devil liquor recovery pipe.
3. a kind of counting chamber according to claim 1, is characterized in that: described in add directly over liquid zone and be provided with sampling needle, described sampling needle is connected with multiport valve by sample presentation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713352.7U CN204241493U (en) | 2014-11-25 | 2014-11-25 | A kind of counting chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713352.7U CN204241493U (en) | 2014-11-25 | 2014-11-25 | A kind of counting chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241493U true CN204241493U (en) | 2015-04-01 |
Family
ID=52770974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420713352.7U Expired - Fee Related CN204241493U (en) | 2014-11-25 | 2014-11-25 | A kind of counting chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502621A (en) * | 2014-11-25 | 2015-04-08 | 湖南欧杰生物科技发展有限公司 | Counting cell |
-
2014
- 2014-11-25 CN CN201420713352.7U patent/CN204241493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502621A (en) * | 2014-11-25 | 2015-04-08 | 湖南欧杰生物科技发展有限公司 | Counting cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |