CN204731239U - A kind of proving installation and test card thereof - Google Patents
A kind of proving installation and test card thereof Download PDFInfo
- Publication number
- CN204731239U CN204731239U CN201520365820.0U CN201520365820U CN204731239U CN 204731239 U CN204731239 U CN 204731239U CN 201520365820 U CN201520365820 U CN 201520365820U CN 204731239 U CN204731239 U CN 204731239U
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- reagent
- test card
- cup
- boss
- proving installation
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Abstract
The utility model discloses a kind of test card, comprise cylindrical body, described body is provided with for placing reagent and several reagent wells corresponding with the position of sampling probe, and described reagent wells distributes along the circumference of described body, and described reagent wells extends along the axis of described body.Test card provided by the utility model is by being set to along described body circumferentially by described reagent wells, in use, only need rotate described body or rotate described sampling probe and can realize the steps such as sampling, washing, test, this test card changes the rectilinear motion of sampling probe in prior art, change rotating in a circumferential direction of sampling probe or described body into, effectively can save space.The invention also discloses a kind of proving installation comprising above-mentioned test card.
Description
Technical field
The utility model relates to medical instruments field, particularly relates to a kind of proving installation and test card thereof.
Background technology
At medical field, when needs carry out blood testing, a kind of testing tool that test card right and wrong are usually shown in.
Test card of the prior art is generally bar shaped, such as chemiluminescent assay device, be made up of side by side reagent cup, sample introduction cup, test cup etc., take up room large, and for bar shaped proving installation, when sampling probe carry out sampling, wash, the process such as test time, need distance linearly mobile larger on proving installation, require higher to bulk.
In addition, test card of the prior art, when carrying out whole blood sample and detecting, because the packed cell volume of each sample in whole blood sample is inconsistent, causes the test result of whole blood sample and serum sample inconsistent, and then cause test result inaccurate, affect clinical diagnosis.
Therefore, how reducing the requirement of test card to bulk, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of test card, and this test card, by the change of self structure, significantly reduces the requirement to bulk, effectively can save space.In addition, the utility model also relates to a kind of proving installation comprising above-mentioned test card.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of test card, comprise cylindrical body, described body is provided with several reagent wells for placing reagent, and described reagent wells distributes along the circumference of described body, and described reagent wells extends along the axis of described body.
Preferably, also comprise the reagent cup for placing reagent, described reagent cup is placed in described reagent wells.
Preferably, described reagent wells is opened wide near the side of described body peripheral and is arranged formation draw-in groove.
Preferably, the extended distance of described draw-in groove is greater than the diameter of described reagent cup, and the rim of a cup place of described reagent cup is provided with the support bar that described reagent cup can be made to swing, and described draw-in groove is provided with the support slot corresponding with described support bar.
Preferably, the number of described reagent wells is six.
A kind of proving installation, comprises sampling probe and the test card described in above-mentioned any one.
Preferably, also comprise rotatable parts, one end of described rotatable parts is provided with polygon boss, and the other end is provided with the gear-like base that described boss can be driven to rotate; The axial location of described body is provided with the polygonal through hole corresponding with described boss.
Preferably, described rotatable parts boss be also provided with the belt pulley that can coordinate with belt between base.
Preferably, described boss is hexagon boss, and described through hole is hexagon through hole.
Test card provided by the utility model, comprises cylindrical body, and described body is provided with several reagent wells for placing reagent, and described reagent wells distributes along the circumference of described body, and described reagent wells extends along the axis of described body.This test card is by being set to along described body circumferentially by described reagent wells, in use, only need rotate described body or rotate described sampling probe and can realize the steps such as sampling, washing, test, this test card changes the rectilinear motion of sampling probe in prior art, change rotating in a circumferential direction of described sampling probe or described body into, effectively can save the inner space of testing tool, the volume of testing tool can be reduced, be suitable for the convenient test of POCT.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of test card provided by the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of test card provided by the utility model;
Fig. 3 is the structural representation of a kind of embodiment of rotatable parts provided by the utility model;
Fig. 4 is the structural representation in proving installation assembling process provided by the utility model;
Fig. 5 is the structural representation of a kind of embodiment of proving installation provided by the utility model;
Fig. 6 is the structural representation of the another kind of embodiment of proving installation provided by the utility model.
Embodiment
Core of the present utility model is to provide a kind of test card, and this test card utilizes reagent wells along body circumferentially, changes self structure, saves usage space significantly.Another core of the present utility model is to provide a kind of proving installation comprising above-mentioned test card.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of embodiment of test card provided by the utility model.
In this embodiment, test card comprises cylindrical body 1, and body 1 is provided with several reagent wells 2 for placing reagent, and reagent wells 2 distributes along the circumference of body 1, and reagent wells 2 extends along the axis of body 1.When this test card carries out blood testing, blood sample to be measured and test agent are added in reagent wells 2, rotate body 1 or rotate sampling probe 4, make sampling probe 4 corresponding with the position of reagent wells 2 successively, in the process that sampling probe 4 moves up and down, the steps such as sampling, washing, test can be realized, this test card changes rectilinear motion of the prior art, change into and rotating in a circumferential direction, effectively can save the inner space of testing tool, the volume of testing tool can be reduced, be suitable for the convenient test of POCT.
Concrete, this test card also comprises the reagent cup 3 for placing reagent, and reagent cup 3 is placed in reagent wells 2.Reagent cup 3 the movement and replacing that can facilitate reagent are set.
Here it should be noted that, when reagent directly adds in reagent wells 2, reagent wells 2 should be blind hole, when reagent is placed in reagent wells 2 by reagent cup 3, the through hole that reagent wells 2 can reduce from top to bottom gradually for diameter, or be provided with the through hole of annular boss, reagent cup 3 can be blocked in through-holes.
In addition, as shown in Figure 2, reagent wells 2 can be opened wide near the side of body 1 periphery and be arranged formation draw-in groove, and reagent cup 3 is placed in draw-in groove.
Concrete, the extended distance of draw-in groove can be greater than the diameter of reagent cup 3, and the rim of a cup place of reagent cup 3 is provided with the support bar that reagent cup 3 can be made to swing, and draw-in groove is provided with the support slot corresponding with support bar.When body 1 quick rotation, reagent cup 3 can swing under the support of support bar, the angle swung changes along with the rotating speed difference of body 1, maximum can not more than 90 °, in the process of reagent cup 3 swing rotary, whole blood sample generation centrifugal motion can be made, separation of serum and red blood cell, sampling probe 4 can directly take out centrifugal after serum carry out next step test.
Certainly, the extended distance of draw-in groove also can be less than the diameter of reagent cup 3, and now in the process of body 1 rotation, reagent cup 3 cannot swing.Reagent cup 3 should be selected according to actual needs the need of generation swing, can be realized by the extended distance changing draw-in groove, also can realize by selecting the reagent cup 3 of different-diameter.
When the extended distance of draw-in groove is greater than the diameter of reagent cup 3, reagent cup 3 can realize swinging, as shown in Figure 6; When the extended distance of draw-in groove is less than the diameter of reagent cup 3, reagent cup 3 is fixed in draw-in groove, does not swing, as shown in Figure 5.
Because the number of draw-in groove has several, therefore the reagent cup 3 of different size can be selected to be placed in different draw-in grooves, such as, the reagent cup 3 of placing whole blood sample selects size less, in the process that body 1 rotates, the reagent cup 3 of placing whole blood sample swings, and makes whole blood sample generation centrifugal motion, other reagent cup 3 select diameter larger, can not swing along with the rotation of body 1.Above-mentioned setting, what both can realize whole blood sample is centrifugal, can also avoid other reagent cup 3, when following body 1 and rotating, slight swing occurs, and causes reagent cup 3 to depart from the position of sampling probe 4.
In addition, the number of reagent wells 2 can be six, can place the reagent cup 3 of no more than six, certainly simultaneously, according to the difference of the amount of reagent such as the dilution needing in test process to add, cleansing solution, luminous agent, the number of reagent wells 2 also can according to circumstances be arranged.Reagent cup 3 can be different materials and color, and for photosensitive reagent, reagent cup 3 can be designed as black, and such as chemiluminescent reagent cup 3 is generally designed to black.
Except above-mentioned test card, the utility model additionally provides a kind of proving installation comprising sampling probe 4 and above-mentioned test card.
When using this proving installation, when test card is fixing, sampling probe 4 can be rotated and realizes the steps such as sampling, washing and test; Also when sampling probe 4 is fixing, by rotating test card, the reagent being positioned at each reagent wells 2 can be made to turn to the position of sampling probe 4 successively, realizes the steps such as the sampling of sampling probe 4, washing and test.
Concrete, when sampling probe 4 is fixed, this proving installation also comprises rotatable parts 5, and as shown in Figure 3, one end of rotatable parts 5 is provided with polygon boss, and the other end is provided with the gear-like base that boss can be driven to rotate; The position, axis of body 1 is provided with the polygonal through hole corresponding with boss.
In use, as shown in Figure 4, the polygonal through hole of body 1 is inserted on the polygon boss of rotatable parts 5, the circumference realizing boss and through hole is fixed, and when rotatable parts 5 rotate, body 1 can be driven to rotate, on the one hand, body 1 rotates and drives the position of reagent wells 2 to be moved, and in the process of reagent wells 2 movement, sampling probe 4 completes sampling, washing and test process.On the other hand, body 1 rotates and reagent cup 3 is swung, and then makes the liquid generation centrifugal motion in reagent cup 3.
Concrete, the rotation of rotatable parts 5 can utilize the gear-like base being positioned at its one end to carry out transmission, gear drive can realize the accurate running fix to each reagent wells 2 in body 1 or reagent cup 3, in order to complete the processes such as Sample Dilution, particle washing and luminous agent interpolation.
Except said gear transmission, the boss of rotatable parts 5 with can also be provided with the belt pulley 6 that can coordinate with belt between base, one end of belt is connected on belt pulley 6, and the other end is connected on motor.
The xsect of boss and through hole can be all hexagon, hexagonal boss and through hole easy to process, socket is simple, and certainly, the xsect of boss and through hole can be also quadrilateral, can realize the structure of through hole and boss coaxial rotation.
Above proving installation provided by the utility model and test card thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (9)
1. a test card, it is characterized in that, comprise cylindrical body (1), described body (1) is provided with several reagent wells (2) for placing reagent, described reagent wells (2) distributes along the circumference of described body (1), and described reagent wells (2) extends along the axis of described body (1).
2. test card according to claim 1, is characterized in that, also comprise the reagent cup (3) for placing reagent, described reagent cup (3) is placed in described reagent wells (2).
3. test card according to claim 2, is characterized in that, described reagent wells (2) is opened wide near the side of described body (1) periphery and arranged formation draw-in groove.
4. test card according to claim 3, it is characterized in that, the extended distance of described draw-in groove is greater than the diameter of described reagent cup (3), and the rim of a cup place of described reagent cup (3) is provided with the support bar that described reagent cup (3) can be made to swing, and described draw-in groove is provided with the support slot corresponding with described support bar.
5. the test card according to Claims 1-4 any one, is characterized in that, the number of described reagent wells (2) is six.
6. a proving installation, comprises sampling probe (4) and test card, it is characterized in that, described test card is the test card described in claim 1 to 5 any one.
7. proving installation according to claim 6, is characterized in that, also comprises rotatable parts (5), and one end of described rotatable parts (5) is provided with polygon boss, and the other end is provided with the gear-like base that described boss can be driven to rotate; The axial location of described body (1) is provided with the polygonal through hole corresponding with described boss.
8. proving installation according to claim 7, is characterized in that, the boss of described rotatable parts (5) be also provided with the belt pulley (6) that can coordinate with belt between base.
9. the proving installation according to claim 7 or 8, is characterized in that, described boss is hexagon boss, and described through hole is hexagon through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365820.0U CN204731239U (en) | 2015-06-01 | 2015-06-01 | A kind of proving installation and test card thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520365820.0U CN204731239U (en) | 2015-06-01 | 2015-06-01 | A kind of proving installation and test card thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204731239U true CN204731239U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520365820.0U Expired - Fee Related CN204731239U (en) | 2015-06-01 | 2015-06-01 | A kind of proving installation and test card thereof |
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| Country | Link |
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| CN (1) | CN204731239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932419A (en) * | 2017-04-19 | 2017-07-07 | 南京大学 | X-ray diffractometer capillary sample tube rack and its application method |
-
2015
- 2015-06-01 CN CN201520365820.0U patent/CN204731239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932419A (en) * | 2017-04-19 | 2017-07-07 | 南京大学 | X-ray diffractometer capillary sample tube rack and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20200601 |