CN212891629U

CN212891629U - SNP multi-index detection kit

Info

Publication number: CN212891629U
Application number: CN202021675003.2U
Authority: CN
Inventors: 谢利德; 刘君
Original assignee: Taicang Kangxu Biotechnology Co ltd
Current assignee: Taicang Kangxu Biotechnology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-06
Anticipated expiration: 2030-08-13

Abstract

An SNP multi-index detection kit comprises a kit body and a plurality of auxiliary fixing devices arranged at the bottom of the kit body; the kit body comprises a cavity for containing various reagents, and a plurality of containing grooves are formed in the cavity; a test tube rack accommodating groove is formed in the side portion of the kit body, and a foldable test tube rack is arranged in the test tube rack accommodating groove; the test tube rack accommodating groove is provided with a side cover; the foldable test tube rack comprises a multi-hole rack, wherein four corners of the multi-hole rack are connected with the inner side of the side cover through support rods, one end of each support rod is hinged with the multi-hole plate, and the other end of each support rod is hinged with the side cover; the inner side surface of the side cover is provided with a plurality of concave surfaces corresponding to the hole positions of the porous frame; the utility model discloses a many indexes of SNP detect reagent box compact structure can expand fast and come into operation, from taking test-tube rack and garbage collection section of thick bamboo, can satisfy the basic demand that detects, has good application prospect.

Description

SNP multi-index detection kit

Technical Field

The utility model belongs to the technical field of the kit, concretely relates to many indexes of SNP detect reagent box.

Background

An SNP refers to a DNA sequence polymorphism caused by a variation of a single nucleotide at the genome level, which occurs at a frequency of not less than 1% in a population, and includes transition, transversion, insertion, deletion, and the like of a single base. The SNP genotyping technology is based on PCR amplification of a genome fragment containing SNP, and is mainly characterized by high accuracy, strong flexibility and large flux, and the main methods are a TaqMan probe method, a SNaPshot method, an HRM method, a Mass Array method, an Illumina BeadXpress method and the like.

The SNP detection kit is mostly used for SNP detection, the SNP multi-index detection kit needs a plurality of types of reagents and large dosage of partial reagents (such as amplification mixed liquid), and for the SNP detection kit which is filled for many times, the number of the residual reagent bottles in the reagent kit and the content of residual liquid in the reagent bottles need to be observed when the SNP detection kit is used. In addition, when 5S or special statistics is carried out in a laboratory, the traditional kit needs to take out the reagent bottles one by one for observation and statistics, which is very inconvenient; in addition, the tested sample may contain virus or bacteria, and if the reagent bottle is put back after use, the reagent bottle cannot be sterilized, which may cause reagent contamination or cross contamination and cause infection risk to the operator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a material saving, compact structure, SNP multi-index detect reagent box that the holding nature is strong.

The utility model also aims at providing a many indexs of SNP detect reagent box convenient to observe reagent bottle surplus, can be to the reagent bottle disinfection.

In order to solve the technical problem, the utility model discloses a SNP multi-index detection kit, which comprises a kit body and a fixing device arranged on the inner side wall of the kit body; the reagent bottle fixing device comprises a plurality of fixing plates fixed on the peripheral side walls in the reagent box body, and the fixing plates and the inner wall of the reagent box body enclose a containing part for containing the reagent bottles;

the reagent box further comprises a bottom plate which is used for being placed at the bottom of the reagent box body, and the area of the bottom plate is larger than that of the bottom of the reagent box body.

Preferably, a cylinder with an ultraviolet lamp is arranged in the middle of the upper surface of the bottom plate, and a switch electrically connected with the ultraviolet lamp is arranged at the corner of the bottom plate.

Preferably, the center of the bottom of the kit body is provided with an easily-torn line, and the area surrounded by the easily-torn line is adapted to the size of the column body.

Preferably, one or more observation windows are arranged on the kit body.

Preferably, the observation window is arranged at a position corresponding to the accommodating part on the kit body, and the height of the observation window is not less than the height of the corresponding reagent bottle.

Preferably, the viewing window is covered with a transparent film.

Preferably, a concave surface is processed at the position corresponding to the accommodating part at the bottom of the inner side of the kit body.

Preferably, the receiving portion is one of triangular, rectangular, and semicircular.

Preferably, the four corners of the lower surface of the bottom plate are provided with supporting feet.

Preferably, a reagent allowance warning line is arranged on the outer side wall of the kit body near the observation window.

The utility model discloses a many indexes of SNP detect reagent box has following advantage at least:

the utility model discloses a but folic acid metabolism ability polygene joint detection kit material saving, compact structure, reagent bottle use the kit body to encircle as the center and place, and the ultraviolet lamp on the bottom plate can disinfect to the reagent bottle to, through observation window can be convenient observation reagent bottle surplus or carry out kind discernment according to the label, avoided ordinary kit need uncap and take out the trouble that the reagent bottle discerned, improved detection efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an SNP multi-index detection kit.

Fig. 2 is a schematic structural diagram of a base plate.

FIG. 3 is a top view of the SNP multi-marker detection kit shown in FIG. 1.

The reference numbers in the figures are: the kit comprises a kit body, a fixing device, a fixing plate, a containing part, a bottom plate, a column 6, a switch 7, an easy-to-tear line 8, an observation window 9, a concave surface 10, a surplus warning line 11 and a large containing part 12.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in FIGS. 1 to 3, the SNP multi-index detection kit comprises a kit body 1 and a fixing device 2 arranged on the inner side wall of the kit body; the reagent bottle fixing device comprises a plurality of fixing plates 3 fixed on the peripheral side walls in the reagent box body, and the fixing plates and the inner wall of the reagent box body enclose a containing part 4 for containing reagent bottles; the reagent kit body and the fixing plate can be made of paper materials, the fixing plate has certain deformability, and the reagent bottle is vertically inserted into the accommodating part to be fixed. The upper edge of the fixing plate can adopt an open (horn mouth) design so as to be convenient for placing the reagent bottle.

The kit further comprises a bottom plate 5 placed at the bottom of the kit body, and the area of the bottom plate is larger than that of the bottom of the kit body. The bottom plate is high in manufacturing cost and can be used repeatedly, and the kit body and the bottom plate are packaged separately during production or selling.

The middle part of the upper surface of the bottom plate is provided with a cylinder 6 with an ultraviolet lamp, and the corners of the bottom plate are provided with switches 7 electrically connected with the ultraviolet lamp. The ultraviolet lamp can disinfect the reagent bottle after being used.

The center of the bottom of the kit body is provided with an easy-to-tear line 8, and the area surrounded by the easy-to-tear line is matched with the size of the column body. The easy-tearing line is torn, and the column body can be extended into the kit body from the bottom.

One or more observation windows 9 are arranged on the kit body. The reagent bottles in the reagent cassette can be clearly seen through the observation window, and a plastic light shielding film can be used for the outer package of the reagent cassette in order to shield light during transportation and storage.

The observation window is arranged on the position, corresponding to the accommodating part, of the kit body, and the height of the observation window is not less than that of the corresponding reagent bottle. The height of the fixing plate is preferably as small as possible, so that the shielding of the reagent bottle in the fixing plate is reduced as much as possible, and materials can be saved.

The observation window is covered with a layer of transparent film.

A concave surface 10 is processed at the corresponding position of the bottom of the inner side of the kit body and the accommodating part. The concave surface enables the reagent bottle to be better vertically fixed in the fixing plate.

The accommodating part is one of a triangle, a rectangle and a semicircle. In this embodiment, the accommodating portion is triangular.

Supporting feet are arranged at the four corners of the lower surface of the bottom plate.

And a reagent allowance warning line 11 is arranged on the outer side wall of the kit body near the observation window. The reagent residue warning line can be used for marking at the position where the reagent is used for testing the dosage for 1-2 times, so that an operator can compare the liquid level in the reagent bottle with the reagent residue warning line to obtain visual judgment of the reagent residue, and the condition that the reagent is insufficient in the test process is prevented.

It should be noted that the outer sides of the fixing plates also jointly enclose a large accommodating portion 12 for accommodating a large reagent bottle (the bottom area of the large reagent bottle should be larger than the area enclosed by the easy-tear line). In this embodiment, because the accommodating part is triangular, the front part of the fixing plate is a sharp corner at this time, and a large space or deformation allowance is still left between the reagent bottle and the front sharp corner after the reagent bottle is placed in the accommodating part, so that a certain amount of deformation is provided for the large accommodating part, and the large accommodating part can also clamp and fix a large device or a reagent bottle.

During the disinfection, tear the regional tear line of easily tearing bottom the kit body, insert the kit body with the cylinder from kit body bottom, the kit body is put steady back on the bottom plate, closes the lid of kit body, opens the ultraviolet lamp, can disinfect. In addition, if the reagent kit body is unstable when reagent bottles are taken in the test process, the reagent kit body can be placed on the bottom plate according to the method, and the stability of the reagent kit can be improved because the bottom plate is larger than the bottom of the reagent kit body.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An SNP multi-index detection kit is characterized by comprising a kit body and a fixing device arranged on the inner side wall of the kit body; the fixing device comprises a plurality of fixing plates fixed on the peripheral side walls in the kit body, and the fixing plates and the inner wall of the kit body enclose a containing part for containing the reagent bottles;

2. The SNP multi-index detection kit according to claim 1, wherein a column with an ultraviolet lamp is arranged in the middle of the upper surface of the base plate, and a switch electrically connected with the ultraviolet lamp is arranged at the corner of the base plate.

3. The SNP multi-index detection kit according to claim 2, wherein the center of the bottom of the kit body is provided with a tear line, and the area enclosed by the tear line is adapted to the size of the column.

4. The SNP multi-index detection kit according to claim 1, wherein the kit body is provided with one or more observation windows.

5. The SNP multiple index detection kit according to claim 4, wherein the observation window is provided at a position corresponding to the receiving part on the kit body, and the height of the observation window is not less than the height of the corresponding reagent bottle.

6. The SNP multiple index detection kit according to claim 5, wherein a transparent film is coated on the observation window.

7. The SNP multiple index detection kit according to claim 1, wherein a concave surface is formed at a position corresponding to the receiving portion at the bottom of the inside of the kit body.

8. The SNP multiple index detection kit according to claim 7, wherein the receiving part is one of triangular, rectangular and semicircular.

9. The SNP multi-index detection kit according to claim 1, wherein supporting feet are arranged at the four corners of the lower surface of the bottom plate.

10. The SNP multi-index detection kit according to claim 4, wherein a reagent surplus warning line is arranged on the outer side wall of the kit body near the observation window.