CN202823648U - Glass slide shelf for centrifugation - Google Patents
Glass slide shelf for centrifugation Download PDFInfo
- Publication number
- CN202823648U CN202823648U CN 201220534655 CN201220534655U CN202823648U CN 202823648 U CN202823648 U CN 202823648U CN 201220534655 CN201220534655 CN 201220534655 CN 201220534655 U CN201220534655 U CN 201220534655U CN 202823648 U CN202823648 U CN 202823648U
- Authority
- CN
- China
- Prior art keywords
- sidewall
- side wall
- object slide
- slide stand
- glass slide
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title abstract description 11
- 238000005119 centrifugation Methods 0.000 title abstract 3
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 23
- 238000002474 experimental method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000006059 cover glass Substances 0.000 abstract 1
- 238000012864 cross contamination Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000003556 assay Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000000018 DNA microarray Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002493 microarray Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a glass slide shelf for centrifugation. The glass slide shelf for the centrifugation comprises a square shell. The shell comprises a side wall a, a side wall b and two side walls c. The side wall a and the side wall b are arranged in an opposite mode. The two side walls c are arranged in an opposite mode. A plurality of grooves with the positions corresponding to one another are arranged on the inner sides of the side wall a and the side wall b. One ends of the grooves are communicated with the top faces of the side wall a and the side wall b. Intervals are arranged between the other ends of the grooves and the bottom faces of the side wall a and the side wall b. A window is arranged on the side wall b. The glass slide shelf is fixed on a centrifugal swing frame in a direction vertical to the horizontal plane. When centrifuging, the glass slide and/or a cover glass of the glass slide shelf is/are guaranteed to conduct centrifugal movements in the direction vertical to the horizontal plane, and redundant liquid is tossed out in the horizontal direction along the side wall b with the window. The process can reduce the liquid interference of different locuses and prevent cross contamination, and thereby the reliability and confidence of the experiment or the inspection result is ensured.
Description
Technical field
The utility model relates to a kind of object slide stand, is specifically related to a kind of for centrifugal object slide stand.
Background technology
At biological experiment, medical test involves in the biochip experimentation in a large number especially at chip, and the liquid reactions that carries out on the slide such as the microarray reaction, also is stamped cover plate, usually at slide and the interregional covering reaction liquid of cover plate dot matrix on slide.After finishing, above-mentioned all classes experiment question response will involve that the removal of unnecessary liquid operates after slide surface or slide and the interregional reaction of cover plate dot matrix.Use exactly centrifuge to dry for the way that this operation is adopted usually, and when using centrifuge to dry, need to use the object slide stand that holds slide.The object slide stand that is used for centrifuge conventional in the biochip experiment has following structure and working method, one group of symmetrical side lateral surface at some object slide stands or glass slide centrifuge box is provided with semicircle hangers, it is terminal to rely on hangers to hang over centrifugal rocker, when centrifuge rotates, object slide stand or glass slide centrifuge box are subjected to centrifugal action, will become level or near horizontal direction by the vertical hanging direction, be placed on that slide in object slide stand or the glass slide centrifuge box also becomes level thereupon or near horizontal direction, unnecessary liquid along continuous straight runs outwards throws away.This process can cause can the flow through site of this bottom, site of the unnecessary liquid in the dot matrix site on slide top, finally the lowermost end from slide throws away, will cause like this liquid cross pollution between different loci, impact experiment or assay reduce the reliability and the confidence level that affect experiment or assay.
Also have some centrifugal object slide stands, the hand holding handle of its upper end and slide insert fixed-direction at a parallel surface, in the time of like this in slide inserts object slide stand, if the careless just easy scratch surface of glass slide of operation even scratch dot matrix reaction site equally also can affect experiment or assay.
The utility model content
The purpose of this utility model provides a kind ofly is convenient to insert slide and unnecessary liquid throws away the centrifugal object slide stand that is used for that can not disturb other site, and the utility model gass-holding frame can be with slide together with the centrifuge dripping together of the cover plate above it.
For achieving the above object, technical scheme provided by the utility model is:
A kind of for centrifugal object slide stand, comprise a square casing, described housing comprises sidewall a, sidewall b and 2 sidewall c, and wherein said sidewall a and sidewall b are what be oppositely arranged, and 2 described sidewall c are what be oppositely arranged;
The medial surface of described sidewall a and sidewall b is provided with groove corresponding to several positions, and the end face of an end of described groove and described sidewall a and sidewall b connects, and is provided with spacing between the bottom surface of the other end and described sidewall a and sidewall b; Described sidewall b is provided with a window;
2 described sidewall c are provided with draw-in groove corresponding to position, and described draw-in groove extends to the bottom surface of described sidewall c.
In the above-mentioned object slide stand, hand holding handle can be selected to be provided with in the top of described sidewall a and sidewall b, is used for portable described object slide stand.
In the above-mentioned object slide stand, described hand holding handle parallels with described sidewall a and sidewall b.
In the above-mentioned object slide stand, described window is provided with at least 1 reinforcement, and the medial surface of described reinforcement is provided with the groove corresponding with the upper position of described sidewall b.
In the above-mentioned object slide stand, all the assembling screw hole can be set on described sidewall a, sidewall b and the sidewall c, described sidewall a, sidewall b and sidewall c are connected and fixed by the fit system in screw and assembling screw hole.
In the above-mentioned object slide stand, described sidewall a, sidewall b and sidewall c also can be by gluing, spot welding, and one or more methods in the processing methods such as ultrasonic bonding are connected and fixed.
Above-mentioned object slide stand also can be that the time processing moulding is made.
In the above-mentioned object slide stand, the material of described sidewall a, sidewall b and sidewall c can be hard metal, such as materials such as stainless steel, aluminium.
In the above-mentioned object slide stand, the material of described sidewall a, sidewall b and sidewall c can be plastics.
Adopt technique scheme, object slide stand of the present utility model is fixed on the centrifugal rocker with the direction perpendicular to horizontal plane, slide and/or cover plate when centrifugal in the assurance object slide stand are done centrifugal motion with the direction perpendicular to horizontal plane, and unnecessary liquid along continuous straight runs outwards throws away through the sidewall b that is provided with window.The liquid interference that this process will reduce between different loci prevents cross pollution, guarantees reliability and the confidence level of experiment or assay.For the ease of extracting the described object slide stand of operation, the sidewall top of inboard groove on panel surface can arrange hand holding handle, hand holding handle plane of living in and place sidewall plane parallel of living in, can guarantee that like this slide and/or cover plate insert object slide stand with the direction perpendicular to hand holding handle plane of living in, avoid abrading surface of glass slide and scratch dot matrix reaction site, guarantee the reliability of experiment or assay.
Description of drawings
Fig. 1 is the structural representation of the object slide stand among the utility model embodiment 1 when using.
Fig. 2 is the structural representation of sidewall a among Fig. 1.
Fig. 3 is the structural representation of sidewall c among Fig. 1.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the structural representation of the object slide stand among the utility model embodiment 2 when using.
Fig. 6 is the structural representation of the object slide stand among the utility model embodiment 3 when using.
Fig. 7 is the structural representation of the object slide stand among the utility model embodiment 4 when using.
Each mark is as follows among the figure: 11 housings, 12 sidewall a, 13 sidewall b, 14 sidewall c, 15 grooves, 16 slides, 17 windows, 18 cover plates, 19 hand holding handles, 120,123 assembling screw holes, 121 draw-in grooves, fixed guide road, 122 right angle.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, but the utility model is not limited to following examples.
Embodiment 1,
As shown in Figure 1, the present embodiment object slide stand comprises a rectangular housing 11, and this housing 11 comprises sidewall a12, sidewall b13 and 2 sidewall c14, and wherein sidewall a12 and sidewall b13 are what be oppositely arranged, and 2 sidewall c14 are what be oppositely arranged; The medial surface of sidewall a12 and sidewall b13 is provided with the corresponding groove in a plurality of positions 15, be used for fixedly slide, the end face of one end of groove 15 and sidewall a12 and sidewall b13 connects, be provided with spacing between the bottom surface of the other end and sidewall a12 and sidewall b13, be convenient to like this slide 16 is fixed in this object slide stand from the suitable distance that upper end face is inserted into setting.Sidewall b13 is provided with 1 window 17, is used for the unnecessary liquid of slide and throws away through this window 17.2 sidewall c14 are provided with draw-in groove corresponding to position 121, are used for this object slide stand is fixed on centrifugal rocker with the direction perpendicular to horizontal plane.
As shown in Figure 2, the sidewall a12 in the present embodiment is being provided with assembling screw hole 120 near the dual-side place, and sidewall b13 also is being provided with assembling screw hole 120 near the dual-side place, is used for inserting fixed screw.
As shown in Figure 3 and Figure 4, sidewall c14 medial surface both sides in the present embodiment arrange fixed guide road, two right angles 122, be used for screens fixed sidewall a12 and sidewall b13, be provided with assembling screw hole 123 at the face with sidewall a12 medial surface and fixed guide road, the contacted right angle of sidewall b13 medial surface 122.
But four sidewall separate machined in the present embodiment penetrate corresponding assembling screw hole via screw between sidewall a12 and sidewall c14 and sidewall b13 and the sidewall c14 and tighten fixing.Sidewall a12 and sidewall b13 can select plastic injection-moulded processing, and sidewall c14 can select stainless steel metal.
Present embodiment is when centrifugal, carried out the wave carrier piece for the treatment of centrifuge dripping 16 of liquid reactions, the groove 15 corresponding with sidewall b13 along sidewall a12 is inserted in the object slide stand, and object slide stand is fixed on the centrifugal rocker by the upper draw-in groove 121 that arranges of sidewall c14 with the direction perpendicular to horizontal plane.Slide 16 when centrifugal in the object slide stand is just done centrifugal motion with the direction perpendicular to horizontal plane, and unnecessary liquid along continuous straight runs outwards throws away through the sidewall b13 that contains window 17.
Embodiment 2,
As shown in Figure 5, the structure of the object slide stand in the present embodiment has identical structure with object slide stand in above-described embodiment 1, difference is: on the basis of embodiment 1, increased hand holding handle 19, hand holding handle 19 is arranged at the top of sidewall a12 and sidewall b13, and parallel with sidewall b13 with sidewall a12, be used for portable this object slide stand.
The slide of question response and cover plate, one is inserted in the object slide stand along the sidewall a12 groove 15 corresponding with sidewall b13, holding hand holding handle 19 puts into the liquid reactions pond to gass-holding frame and carries out liquid reactions, question response is finished, take out cover plate, remainder treats that the wave carrier piece 16 of centrifuge dripping is fixed on the centrifugal rocker by the upper draw-in groove 121 that arranges of sidewall c14 with the direction perpendicular to horizontal plane with object slide stand.Slide 16 when centrifugal in the object slide stand is just done centrifugal motion with the direction perpendicular to horizontal plane, and unnecessary liquid along continuous straight runs outwards throws away through the sidewall b13 that contains window 17.
Embodiment 3,
As shown in Figure 6, the structure of the object slide stand in the present embodiment has identical structure with object slide stand in above-described embodiment 2, difference is: on the basis of embodiment 2, be equipped with 1 reinforcement 131 at the sidewall b13 with window 17, the groove corresponding with sidewall b13 is set on the reinforcement 131, also a plurality of reinforcements can be set as required.
The slide of question response and cover plate, one is inserted in this object slide stand along the sidewall a12 groove 15 corresponding with sidewall b13, holding hand holding handle 19 puts into the liquid reactions pond to gass-holding frame and carries out liquid reactions, question response is finished, take out cover plate, remainder treats that the wave carrier piece 16 of centrifuge dripping is fixed on the centrifugal rocker by the upper draw-in groove 121 that arranges of sidewall c14 with the direction perpendicular to horizontal plane with object slide stand.Slide 16 when centrifugal in the object slide stand is just done centrifugal motion with the direction perpendicular to horizontal plane, and unnecessary liquid along continuous straight runs outwards throws away through the sidewall b13 that contains window 17.
Embodiment 4,
Carry out centrifugal according to mode as shown in Figure 7 the object slide stand among the embodiment 3, detailed process is as follows: with slide 16 and the cover plate 18 of question response, one is inserted in the object slide stand along the sidewall a12 groove 15 corresponding with sidewall b13, holding hand holding handle 19 puts into the liquid reactions pond to object slide stand and carries out liquid reactions, after the difference embodiment is that liquid reactions is finished, no longer take out cover plate 18.Cover plate 18 and slide 16 are fixed in the object slide stand and are fixed on the centrifugal rocker by the upper draw-in groove 121 that arranges of sidewall c14 with the direction perpendicular to horizontal plane with object slide stand.Slide 16 and cover plate 18 when centrifugal in the object slide stand are just done centrifugal motion with the direction perpendicular to horizontal plane, and unnecessary liquid along continuous straight runs outwards throws away through the sidewall b13 that contains window 17.
Also can be processed into by plastics or metal material one-shot forming at above-described embodiment object slide stand.
The above embodiment only is that preferred embodiment of the present utility model is described; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit, all various equivalent transformations of making according to the utility model specification, claims and accompanying drawing all should be included in the definite scope of patent protection of claims of the present utility model.
Claims (9)
1. one kind is used for centrifugal object slide stand, and it is characterized in that: described object slide stand comprises a square casing, and described housing comprises sidewall a, sidewall b and 2 sidewall c, and wherein said sidewall a and sidewall b are what be oppositely arranged, and 2 described sidewall c are what be oppositely arranged;
The medial surface of described sidewall a and sidewall b is provided with groove corresponding to several positions, and the end face of an end of described groove and described sidewall a and sidewall b connects, and is provided with spacing between the bottom surface of the other end and described sidewall a and sidewall b; Described sidewall b is provided with a window;
2 described sidewall c are provided with draw-in groove corresponding to position, and described draw-in groove extends to the bottom surface of described sidewall c.
2. object slide stand according to claim 1, it is characterized in that: the top of described sidewall a and sidewall b is provided with hand holding handle.
3. object slide stand according to claim 2, it is characterized in that: described hand holding handle parallels with described sidewall a and sidewall b.
4. each described object slide stand according to claim 1-3, it is characterized in that: described window is provided with at least 1 reinforcement, and the medial surface of described reinforcement is provided with the groove corresponding with the upper position of described sidewall b.
5. each described object slide stand according to claim 1-3, it is characterized in that: on described sidewall a, sidewall b and the sidewall c assembling screw hole is set all, described sidewall a, sidewall b and sidewall c are connected and fixed by the fit system in screw and assembling screw hole.
6. each described object slide stand according to claim 1-3 is characterized in that: described sidewall a, sidewall b and sidewall c are connected and fixed by the mode of gluing, spot welding or ultrasonic bonding.
7. each described object slide stand according to claim 1-3 is characterized in that: described object slide stand is the time processing moulding.
8. each described object slide stand according to claim 1-3 is characterized in that: the material of described sidewall a, sidewall b and sidewall c is hard metal.
9. each described object slide stand according to claim 1-3 is characterized in that: the material of described sidewall a, sidewall b and sidewall c is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534655 CN202823648U (en) | 2012-10-18 | 2012-10-18 | Glass slide shelf for centrifugation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534655 CN202823648U (en) | 2012-10-18 | 2012-10-18 | Glass slide shelf for centrifugation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823648U true CN202823648U (en) | 2013-03-27 |
Family
ID=47935445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220534655 Expired - Lifetime CN202823648U (en) | 2012-10-18 | 2012-10-18 | Glass slide shelf for centrifugation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162149A1 (en) * | 2016-03-21 | 2017-09-28 | 广州深达生物制品技术有限公司 | Device and method of processing sample slide |
| CN110734963A (en) * | 2019-09-28 | 2020-01-31 | 北京安博迪恩生物科技有限公司 | method for detecting 21-trisomy syndrome chromosome karyotype based on efficient chip washing and drying instrument |
-
2012
- 2012-10-18 CN CN 201220534655 patent/CN202823648U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162149A1 (en) * | 2016-03-21 | 2017-09-28 | 广州深达生物制品技术有限公司 | Device and method of processing sample slide |
| US10830679B2 (en) | 2016-03-21 | 2020-11-10 | Xiamen Talent Biomedical Technology Company, Ltd. | Device and method for processing slide specimen thereof |
| CN110734963A (en) * | 2019-09-28 | 2020-01-31 | 北京安博迪恩生物科技有限公司 | method for detecting 21-trisomy syndrome chromosome karyotype based on efficient chip washing and drying instrument |
| CN110734963B (en) * | 2019-09-28 | 2022-04-29 | 北京安博迪恩生物科技有限公司 | Method for detecting 21-trisomy syndrome chromosome karyotype based on efficient chip washing and drying instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CAPITALBIO CORPORATION CO., LTD. Free format text: FORMER NAME: CAPITALBIO CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102206 Beijing City, Changping District Life Science Park Road No. 18 Patentee after: CAPITALBIO Corp. Patentee after: TSINGHUA University Address before: 102206 Beijing City, Changping District Life Science Park Road No. 18 Patentee before: CAPITALBIO Corp. Patentee before: Tsinghua University |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |