CN217865791U - Sample storage device - Google Patents

Abstract

The utility model discloses a save set of sample, including the drain pan that has a save space and with the drain pan articulates mutually and is used for sealing save space's lid, the lid has surface and internal surface, the internal surface has and stretches into save space and rather than the first flange of lateral wall tight fit, first flange with save space's lateral wall joint, save space's oral area border have to the lid uplift and with the second flange that first flange leaned on. The utility model discloses a save set simple structure, its drain pan and lid lock that can seal to effectively protect the inside sample of placing, ensure the security of sample in the transportation.

Description

Sample storage device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a save set of sample.

Background

With the development of high-throughput technology, detection projects based on high-throughput sequencing technology are gradually appeared in hospitals, wherein the detection projects comprise common projects such as WGS, WES, CNV-Seq and the like. These high throughput sequencing projects all put higher demands on the quality of samples, and because these technologies are still high in investment and technical requirements at present, not every hospital can process the samples in time, and most of all, the samples are sent out to qualified laboratories.

Generally, a sample needs to be stored at a low temperature and in a sealed manner in the transportation process, for example, the sample is placed in a storage device for transportation, and an ice bag and the like are placed in the storage device to realize low-temperature storage of the sample, but some existing storage devices have poor sealing performance, heat preservation performance and the like; there are also some storage devices that achieve effective sealing through a complex structure, but are cumbersome to operate.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problem, the utility model provides a save set of sample, its simple structure, and have good leakproofness and heat insulating ability.

The utility model discloses well save set of sample, including have a save space the drain pan and with the drain pan articulates mutually and is used for sealing save space's lid, the lid has surface and internal surface, the internal surface has and stretches into save space and rather than the first flange of lateral wall close-fitting, first flange with save space's lateral wall joint, save space's oral area border have to the lid uplift and with the second flange that first flange pastes and leans on.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, a first clamping block is arranged on the first flange, and a second clamping block matched with the first clamping block is arranged on the side wall of the storage space.

Optionally, the bottom case comprises an outer sole and an inner sole nested with each other, and a hollow interlayer is arranged between the outer sole and the inner sole.

Optionally, a heat insulation pad is arranged in a space surrounded by the first flange.

Optionally, the bottom shell is of a structure with a wide upper part and a narrow lower part.

Optionally, the side wall of the storage space has a horizontal limiting step, and the bottom case has a sample storage rack erected on the limiting step.

Optionally, the sample storage rack is a sponge support, and the sponge support is provided with a hole for placing the sample storage tube and a coordinate mark.

Optionally, a notch is formed in the side edge of the bottom shell, and the cover body is provided with an unsealing lug for covering the notch.

Optionally, the storage device further comprises a handle mounted on a side wall of the bottom case.

Optionally, the cover body is provided with a temperature detector for monitoring the internal temperature, the temperature detector comprises a temperature display exposed on the outer surface and a built-in sensor, and the inner surface is provided with a through hole communicated with the sensor.

Compared with the prior art, the utility model discloses following technological effect has:

(1) The sample storage device has a simple structure, and the cover body and the bottom shell can be mutually buckled and sealed;

(2) The structure that the upper part of the bottom shell is wide and the lower part of the bottom shell is narrow facilitates the buckling of the cover body, and is beneficial to the up-and-down stacking of a plurality of storage devices, thereby improving the stability and the safety of transportation;

(3) The built-in sample is preserved the frame and can be stabilized, the activity sets up in the inside of drain pan, conveniently takes.

Drawings

FIG. 1 is a schematic diagram of a sample retention device in one embodiment;

FIG. 2 is a schematic view of a sample holder in an open state;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 1;

fig. 5 is an enlarged view of a portion B in fig. 4.

The reference numerals in the figures are illustrated as follows:

100. a bottom case; 110. an outsole; 120. an insole; 130. a storage space; 140. a second flange; 150. a second fixture block; 160. a limiting step; 170. a notch;

200. a cover body; 210. an outer surface; 220. an inner surface; 230. a first flange; 240. a first clamping block; 250. unsealing the ear; 260. a through hole;

300. a sponge support; 310. a hole;

400. a handle;

500. and a temperature display.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, an embodiment of the present invention provides a sample storage device, including a bottom case 100 and a cover 200, wherein the bottom case 100 has a storage space 130 for placing a sample and a temperature reducing agent (such as dry ice, ice bag, etc.), and the cover 200 has an outer surface 210 and an inner surface 220; the bottom case 100 and the cover 200 are hinged to each other, and the storage space 130 can be closed after the cover 200 is closed. In order to achieve effective sealing between the bottom case 100 and the cover 200, the inner surface 220 of the cover 200 is provided with a first flange 230, and the first flange 230 can extend into the storage space 130 and be tightly fitted with the sidewall thereof, and is clamped with the sidewall of the storage space 130; further, the mouth edge of the holding space 130 has a second flange 140, and the second flange 140 is raised toward the cover body 200 and abuts against the first flange 230.

Specifically, the first flange 230 and the sidewall of the storage space 130 are tightly fitted by elastic deformation, for example, at least one of the first flange 230 and the sidewall is made of an elastic material such as plastic.

The first flange 230 and the sidewall of the storage space 130 can be clamped in various manners, for example, referring to fig. 2 and 5, the first flange 230 is provided with a first clamping block 240, and it is ensured that the sidewall of the storage space 130 is provided with a second clamping block 150, wherein the second clamping block 150 plays a positioning role, when the cover body 200 is clamped, the first clamping block 240 is extruded and passes through the second clamping block 150, that is, the clamping is finished, and at this time, the first clamping block 240 abuts against the lower side of the second clamping block 150.

The first flange 230 and the first latch 240 may be integrally formed; the second latch 150 and the sidewall may be integrally formed.

In one embodiment, the bottom case 100 has a structure with a wide top and a narrow bottom, which facilitates the snap-fit of the cover 200, so that the first flange 230 can be tightly fitted with the sidewall of the storage space 130; on the other hand, the stacking arrangement of a plurality of storage devices is facilitated, and the stacking stability is good, so that the transportation safety is ensured.

To facilitate opening the cover 200, in one embodiment, the bottom case 100 has a notch 170 at a side edge thereof, and the cover 200 has an opening ear 250 covering the notch 170, as shown in fig. 2.

In addition to the sealing performance, the sample storage device should have good thermal insulation performance, so in one embodiment, the bottom case 100 has a two-layer structure including the outer sole 110 and the inner sole 120 nested with each other with an intermediate layer therebetween.

Further, a heat insulation pad is disposed in the space surrounded by the first flange 230, and the heat insulation pad can cover the storage space 130 to perform a heat insulation function.

The collected sample is usually placed on a sample storage rack, for example, referring to fig. 2, the sample storage rack is a sponge holder 300, the sponge holder 300 is provided with a hole 310 for placing a sample storage tube, and then placed in a storage device, and the storage device is provided with a cooling agent and is located below the sponge holder 300. The sponge susceptor 300 can also be provided with coordinate marks with number numbers so as to arrange samples and avoid sample confusion.

In order to stably place the sample storage rack, the sidewall of the storage space 130 has a horizontal limiting step 160 for erecting the sample storage rack, for example, in an embodiment, the bottom case 100 is provided with a plurality of limiting steps 160 arranged at intervals along the circumferential direction inside, see fig. 4. The limiting step 160 may be separately provided or may be formed by protruding the sidewall of the storage space 130.

In one embodiment, the cover 200 is further provided with a temperature detector, including a temperature display 500 exposed at the outer surface 210 and a built-in sensor, and the inner surface 220 is provided with a through hole 260 communicating with the sensor. Can real-time supervision save set inside temperature variation through temperature detector to in time supply the cooling agent.

For portability, the storage device is further provided with a handle 400 mounted to a sidewall of the bottom case 100. The handle 400 may be a cord, piece of leather, or piece of plastic. The handle 400 is rotatably connected to the sidewall of the bottom case 100.

The sample storage device of the utility model has simple structure, the matching mode of the cover body 200 and the bottom shell 100 is simple, and the cover body and the bottom shell can be buckled and sealed with each other; the structure of the bottom case 100 with a wide top and a narrow bottom facilitates the buckling of the cover 200, and facilitates the stacking of a plurality of storage devices from top to bottom, thereby improving the stability and safety of transportation; the built-in sample storage rack can be stably and movably arranged inside the bottom shell 100, and is convenient to take.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. Save set of sample, including the drain pan that has a save space and with the drain pan articulates mutually and is used for sealing save space's lid, the lid has surface and internal surface, its characterized in that, the internal surface has and stretches into save space and rather than the first flange of lateral wall tight fit, first flange with save space's lateral wall joint, save space's oral area border have to the lid uplift and with the second flange that first flange leaned on.

2. The sample storage device according to claim 1, wherein the first flange is provided with a first latch, and the sidewall of the storage space is provided with a second latch cooperating with the first latch.

3. The sample retention device of claim 1, wherein the bottom housing includes an outer bottom and an inner bottom nested within one another with a hollow insert therebetween.

4. The sample retention device of claim 1, wherein an insulating pad is disposed within the space defined by the first flange.

5. The sample retention device of claim 1, wherein the bottom housing is a wide top and narrow bottom structure.

6. The sample retention device of claim 1, wherein the side walls of the retention space have horizontal retention steps, and the interior of the bottom shell has sample retention racks mounted thereon.

7. The sample storage device according to claim 6, wherein the sample storage rack is a sponge support, and the sponge support is provided with a hole for placing the sample storage tube and a coordinate mark.

8. The specimen storage device of claim 1, wherein the side of the bottom case is provided with a notch, and the edge of the cover is provided with an opening ear covering the notch.

9. The specimen containment device of claim 1, further comprising a handle mounted to a sidewall of the base.

10. The sample preservation device according to claim 1, wherein the cover is provided with a temperature detector for monitoring the internal temperature, the temperature detector comprises a temperature display exposed on the outer surface and a built-in sensor, and the inner surface is provided with a through hole communicated with the sensor.

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