CN202631553U - Feces occult blood analysis instrument - Google Patents
Feces occult blood analysis instrument Download PDFInfo
- Publication number
- CN202631553U CN202631553U CN 201220265789 CN201220265789U CN202631553U CN 202631553 U CN202631553 U CN 202631553U CN 201220265789 CN201220265789 CN 201220265789 CN 201220265789 U CN201220265789 U CN 201220265789U CN 202631553 U CN202631553 U CN 202631553U
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- Prior art keywords
- occult blood
- kit
- control module
- guide
- fecal occult
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Abstract
The utility model relates to the feces occult blood detection technology, and discloses a feces occult blood analysis instrument. The feces occult blood analysis instrument comprises a machine body, a drive unit, a detection unit and a control unit, wherein the drive unit, the detection unit and the control unit are arranged in the machine body. A display unit is arranged on the outer surface of the machine body and connected with the control unit. A kit inlet and a kit outlet are respectively arranged on two sides of the machine body. The drive unit is connected with the control unit and used for delivering a kit from the kit inlet to detect under the detection unit and sending out the kit through the kit outlet. The detection unit is connected with the control unit and used for collecting image information of color changes in a reaction area in the kit and sending the information to the control unit. The control unit is used for controlling and implementing detection and analysis for feces occult blood. The feces occult blood analysis instrument achieves automation and mechanization of the detection of the feces occult blood and improves speed and accuracy of the detection and analysis of the feces occult blood.
Description
Technical field
The utility model relates to the fecal occult blood detection technique, particularly relates to a kind of fecal occult blood analyser.
Background technology
Along with improving constantly and the continuous reinforcement of the people's health perception of modern inspection technology level; People are also increasingly high to the requirement of health screening; Detection of widespread use at present and the method for analysis fecal occult blood to diagnose the illness, the content that detects blood in the stool in the market is main with range estimation mainly, adopts the method for estimating to carry out the fecal occult blood detection and is prone to cause error; Its detection accuracy is low, and detection speed is slower.
The utility model content
The technical matters that (one) will solve
The technical matters that the utility model will solve is how to improve fecal occult blood detection and the speed of analyzing and the problem of accuracy.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of fecal occult blood analyser, comprising: body, and gear unit, detecting unit and the control module of internal body; The outside surface of said body is provided with display unit, said display unit is connected with control module; The both sides of said body are respectively equipped with kit inlet and kit outlet; Said gear unit is connected with control module, is used for kit is detected from the below that the kit inlet is sent to detecting unit, and kit is seen off through the kit outlet; Said detecting unit is connected with control module, is used to gather the change color image information in kit internal reaction district and send to control module; Said control module is used to control detection and the analysis of carrying out fecal occult blood.
Wherein, said gear unit comprises slide plate, guide rail and driving mechanism, and said guide rail is fixed on the base plate of said body, and said slide plate is installed on the said guide rail; Have first gathering sill on the said slide plate, be provided with the axis of guide in said first gathering sill, the said axis of guide is fixed on the said base plate, and the junction of the said axis of guide and said first gathering sill is provided with driving gear component; Said driving gear component is connected with said driving mechanism, and said driving mechanism is connected with said control module, is used to drive the driving gear component rotation and then drives slide plate move along said guide rail.
Wherein, said gear unit also comprises guide plate, and said guide plate is located on the said slide plate, and said guide plate is provided with second gathering sill that connects its two ends, and the said axis of guide passes said second gathering sill.
Wherein, said gear unit also comprises photo-coupler, and said photo-coupler is located at and is positioned at the short end of said kit outlet distance on the said guide rail, and said photo-coupler is connected with said control module.
Wherein, said second gathering sill is a plate-like.
Wherein, said driving mechanism comprises motor, and the rotating shaft of said motor is connected with said driving gear component, and said motor is connected with control module.
Wherein, said guide rail comprises guide rod and the bearing that parallels, and said guide rod and bearing lay respectively at the two ends of said slide plate.
Wherein, said detecting unit adopts contact-type image sensor.
Wherein, also comprise print unit, said print unit is connected with said control module.
Wherein, said body comprises upper machine body and the lower body that removably connects.
(3) beneficial effect
A kind of fecal occult blood analyser that technique scheme provides; Adopt gear unit that the below that kit is sent to detecting unit is detected; The detection unit is gathered the change color picture signal in kit internal reaction district and is sent to control module; Control module is used to control detection and the analysis of carrying out fecal occult blood, and this analyser has been realized robotization and the mechanization that fecal occult blood detects, and has improved speed and accuracy that fecal occult blood detects and analyzes.
Description of drawings
Fig. 1 is the external structure synoptic diagram of a kind of fecal occult blood analyser of the utility model;
Fig. 2 is the vertical view of the gear unit of the utility model;
Fig. 3 is the side view of the gear unit of the utility model;
Fig. 4 is the reverse side structural representation of the guide plate of the utility model;
Fig. 5 is the Facad structure synoptic diagram of the guide plate of the utility model;
Fig. 6 is the scheme of installation of the detecting unit of the utility model.
Wherein, 1, body; 2, detecting unit; 3, display unit; 4, print unit; 5, slide plate; 6, driving mechanism; 7, base plate; 8, first gathering sill; 9, the axis of guide; 10, driving gear component; 11, antifriction groove; 12, guide plate; 13, second gathering sill; 14, photo-coupler; 15, guide rod; 16, bearing seat; 17, bearing baffle; 18, support; 19, handle; 20, boss; A, kit inlet.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Like Fig. 1 and Fig. 2, a kind of fecal occult blood analyser of the utility model comprises: body 1, and gear unit, detecting unit 2 and the control module of body 1 inside; The outside surface of body 1 is provided with display unit 3, and this display unit 3 is connected with control module; The both sides of body 1 are respectively equipped with kit inlet a and kit outlet; Gear unit is connected with control module, is used for kit is detected from the below that the kit inlet is sent to detecting unit, and kit is seen off through the kit outlet; Detecting unit is connected with control module, is used to gather the change color image information in kit internal reaction district and send to control module; Control module is used to control detection and the analysis of carrying out fecal occult blood.This analyser has been realized robotization and the mechanization that fecal occult blood detects, and improves speed and accuracy that fecal occult blood detects and analyzes.
Display unit 3 can be all kinds of display screens, is used for the change color picture signal and the check and analysis result in visualizingre agent box internal reaction district.Control module can be RISC single-chip microcomputer (English duced instruction set computer by name; Chinese Reduced Instruction Set Computer by name), to have reduced peripheral components to greatest extent, improve the reliability and stability that detect.Detecting unit 3 can adopt contact-type image sensor, adopts RGB three primary colors measuring principle and super brightness cold light source measuring technology, makes detector have better anti-jamming capability and adaptability, more clearly to obtain the change color in kit internal reaction district.Like Fig. 6, detecting unit 3 is installed in body 1 inside through portal support 18.For the ease of dismounting and maintenance, body 1 comprises upper machine body and the lower body that removably connects.
This detector also comprises print unit 4, and print unit 4 is connected with control module, is used to print the color of image and the testing result in kit internal reaction district.
Like Fig. 2 and Fig. 3; Gear unit comprises slide plate 5, guide rail and driving mechanism 6, and guide rail is fixed on the base plate 7 of body 1, and slide plate 5 is installed on the guide rail; Have first gathering sill 8 on the slide plate 5; Be provided with the axis of guide 9 in first gathering sill 8, this axis of guide 9 is fixed on the base plate 7, and the junction of the axis of guide 9 and first gathering sill 8 is provided with driving gear component 10.Be respectively equipped with antifriction groove 11 at slide plate 5 perpendicular to the two ends of guide rail, this antifriction groove 11 is used to prevent kit landing when sliding with slide plate 5.Driving gear component 10 is connected with driving mechanism 6, and driving mechanism 6 is connected with control module, is used to drive driving gear component 10 and rotates and then drive slide plate 5 and move along guide rail.Driving mechanism 6 comprises motor, and the rotating shaft of motor is connected with driving gear component 10, and motor is connected with control module.Under the driving of driving mechanism 6, driving gear component 10 orders about slide plate 5 and slides along guide rail, and the below that kit is sent to detecting unit is detected.
Automatically slide toward ground return with the realization slide plate for the slip locations of discerning slide plate automatically, gear unit also comprises photo-coupler 14, and this photo-coupler 14 is located on the guide rail and is positioned at kit and exports distance than a short end, and photo-coupler 14 is connected with control module.
Like Fig. 4 and Fig. 5, in order to improve the dirigibility that slide plate 5 slides, in case limited slip plate 5 is stuck when sliding, guide rail comprises guide rod 15 and the bearing that parallels, and guide rod 15 and bearing lay respectively at the two ends of slide plate 5.Bearing is installed on the base plate 7 through bearing seat 16.Further, a side that is positioned at bearing also is provided with bearing baffle 17, and this bearing baffle 17 is used to limit bearing and moves perpendicular to the direction of guide rod.
The opening direction that exports when kit inlet a and kit is on same straight line the time, and the two ends of guide rail lay respectively at kit porch a and kit exit.
The opening direction that exports when kit inlet a and kit is not on same straight line the time; Gear unit also comprises guide plate 12, and this guide plate 12 is located on the slide plate 5, and the one side of guide plate 12 has second gathering sill 13 that connects its two ends; Another side is provided with the boss 20 that is complementary with this second gathering sill 13; This boss 20 is concordant on the whole, is convenient to the placement of kit, and the axis of guide 9 passes second gathering sill 13; At this moment, an end of guide rail is positioned at the side of kit inlet a, and the other end is positioned at a side of kit outlet.The placement of guide plate 12 and taking-up for ease, the two ends of guide plate 12 are respectively equipped with handle 19.When slide plate 5 when guide rail slides, under the effect of the axis of guide 9, guide plate 12 slides along the length direction of slide plate 5, and kit is sent to the kit outlet from kit inlet a.Second gathering sill 13 is set to plate-like, to improve the dirigibility that guide plate 12 slides.
Adopt a kind of fecal occult blood analyser that technique scheme provided, draw following advantage through test:
1, repeatability: analyser is to grayscale bar test 100 times, row variation coefficient calculations to as a result time the, the coefficient of variation≤0.3%.
2, preparatory: analyser is respectively tested ten times the corresponding reference solution of joining each test item of fecal occult blood kit, and the sign value concordance rate of test result and corresponding reference solution is 100%.
3, stability: analyser start 8h, to grayscale bar test 100 times, test is 100 times behind the 4h during start, and test is 100 times behind the 8h, the result is carried out the coefficient of variation calculate the coefficient of variation≤0.4%.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of the utility model.
Claims (10)
1. a fecal occult blood analyser is characterized in that, comprising: body, and gear unit, detecting unit and the control module of internal body; The outside surface of said body is provided with display unit, and said display unit is connected with control module; The both sides of said body are respectively equipped with kit inlet and kit outlet; Said gear unit is connected with control module, is used for kit is detected from the below that the kit inlet is sent to detecting unit, and kit is seen off through the kit outlet; Said detecting unit is connected with control module, is used to gather the change color image information in kit internal reaction district and send to control module; Said control module is used to control detection and the analysis of carrying out fecal occult blood.
2. fecal occult blood analyser as claimed in claim 1 is characterized in that said gear unit comprises slide plate, guide rail and driving mechanism, and said guide rail is fixed on the base plate of said body, and said slide plate is installed on the said guide rail; Have first gathering sill on the said slide plate, be provided with the axis of guide in said first gathering sill, the said axis of guide is fixed on the said base plate, and the junction of the said axis of guide and said first gathering sill is provided with driving gear component; Said driving gear component is connected with said driving mechanism, and said driving mechanism is connected with said control module, is used to drive the driving gear component rotation and then drives slide plate move along said guide rail.
3. fecal occult blood analyser as claimed in claim 2; It is characterized in that said gear unit also comprises guide plate, said guide plate is located on the said slide plate; Said guide plate is provided with second gathering sill that connects its two ends, and the said axis of guide passes said second gathering sill.
4. fecal occult blood analyser as claimed in claim 2; It is characterized in that; Said gear unit also comprises photo-coupler, and said photo-coupler is located at and is positioned at the short end of said kit outlet distance on the said guide rail, and said photo-coupler is connected with said control module.
5. fecal occult blood analyser as claimed in claim 3 is characterized in that, said second gathering sill is a plate-like.
6. fecal occult blood analyser as claimed in claim 2 is characterized in that said driving mechanism comprises motor, and the rotating shaft of said motor is connected with said driving gear component, and said motor is connected with control module.
7. fecal occult blood analyser as claimed in claim 2 is characterized in that, said guide rail comprises guide rod and the bearing that parallels, and said guide rod and bearing lay respectively at the two ends of said slide plate.
8. like each described fecal occult blood analyser of claim 1-7, it is characterized in that said detecting unit adopts contact-type image sensor.
9. like each described fecal occult blood analyser of claim 1-7, it is characterized in that also comprise print unit, said print unit is connected with said control module.
10. like each described fecal occult blood analyser of claim 1-7, it is characterized in that said body comprises upper machine body and the lower body that removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265789 CN202631553U (en) | 2012-06-06 | 2012-06-06 | Feces occult blood analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265789 CN202631553U (en) | 2012-06-06 | 2012-06-06 | Feces occult blood analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631553U true CN202631553U (en) | 2012-12-26 |
Family
ID=47384744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265789 Expired - Fee Related CN202631553U (en) | 2012-06-06 | 2012-06-06 | Feces occult blood analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290946A (en) * | 2015-12-17 | 2017-01-04 | 万华普曼生物工程有限公司 | Array is just occulted blood detection analyser |
-
2012
- 2012-06-06 CN CN 201220265789 patent/CN202631553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290946A (en) * | 2015-12-17 | 2017-01-04 | 万华普曼生物工程有限公司 | Array is just occulted blood detection analyser |
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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: 20121226 Termination date: 20160606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |