Adenovirus multi-sample transfer device

Abstract

The utility model relates to the field of medical instruments, in particular to an adenovirus multi-sample transfer device which comprises a box body and a box cover hinged to the upper portion of the box body. The limiting assembly is arranged at the inner lower part of the box body and can be used for fixing the sample test tube; by arranging a limiting assembly, after a sample test tube is inserted into a sealing gasket and an insertion hole of a sliding plate by a person, the surface of the test tube can be abutted by utilizing a resistance ring, the test tube is prevented from slipping off during transfer and causing vertical oscillation, and meanwhile, the lower part of the test tube can be adsorbed and fixed by utilizing an adsorption disc in the sealing gasket; the stability of the test tubes during transfer is kept; a spring and a pore plate are arranged in the box cover, so that a plurality of test tubes can be pressed and limited when the test tubes are closed by personnel, the contact area between the test tubes and the adsorption disc is increased, the fixing effect of the test tubes is improved, and meanwhile, the test tubes can be further kept stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, especially to an adenovirus multi-sample transfer device. BACKGROUND

[0002] Adenovirus is a common virus, belonging to adenovirus family, and has strong infectivity. It can infect various animals, including humans. Adenovirus often causes respiratory tract infection, eye infection, gastroenteritis and other diseases, and is also commonly used for gene therapy and vaccine development. When medical personnel need to transfer and study adenovirus samples, a transfer device is needed to store them.

[0003] After searching, the Chinese patent "virus nucleic acid sampling transfer box" authorized announcement number "CN216995782U" provides a virus nucleic acid sampling transfer box, which includes a transfer box body, a transfer box cover installed at the upper open part of the transfer box body, a sample box installed in the transfer box body, the sample box is opened or closed by the sample box cover on the upper part of the sample box, a sampling tube rack is arranged in the sample box, the sampling tube rack includes two layers of horizontal plates, a plurality of placement holes are vertically and throughly arranged in the two layers of horizontal plates in a matrix distribution, horizontal coordinate numbers are marked on the upper layer of horizontal plates corresponding to the placement holes, corresponding vertical coordinate numbers are marked on the left side of the placement holes, a data bag for placing a file list is arranged on the surface of the sample box cover, and the file list is designed as a table corresponding to the horizontal coordinate numbers and vertical coordinate numbers of the placement holes. The transfer box has a simple structure, ensures that the sampling test tubes are stored as needed, and makes the sample transfer more precise and orderly.

[0004] Although the above-mentioned virus sample transfer device can store the sample test tubes in an orderly manner, the transfer box lacks a test tube limiting mechanism, so when the personnel transfer the position of the transfer box, the test tubes are easily shaken up and down, causing them to fall out of the slots of the transfer box, scatter in the transfer box and be difficult to distinguish, and the test tubes are easily damaged by colliding with each other.

[0005] Therefore, an adenovirus multi-sample transfer device is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to solve the above-mentioned problems and provides an adenovirus multi-sample transfer device, which improves the problem that the virus sample transfer device cannot limit the test tubes and the test tubes fall out of the slots of the transfer box during transfer and are damaged.

[0007] The utility model realizes the above-mentioned purposes through the following technical solutions, an adenovirus multi-sample transfer device, which includes a box body and a box cover hinged to the upper part of the box body;

[0008] A limiting assembly is arranged at the inner lower part of the box body and can fix the sample test tube;

[0009] The limiting assembly comprises a sliding plate arranged in the box body and a sealing gasket arranged at the inner lower part of the box body, and the sliding plate and the sealing gasket are both provided with insertion holes, the insertion hole of the sliding plate is provided with a resistance ring, and the insertion hole of the sealing gasket is provided with an adsorption disc.

[0010] Preferably, the sealing gasket is integrally connected with the box body, the lower part of the sealing gasket is hollow, and the upper part of the sealing gasket and the insertion hole are provided with a gas guide hole in communication with the hollow part.

[0011] Preferably, the limiting assembly further comprises a cylinder body fixed to the inner bottom of the box body and located at the middle part of the sealing gasket, the cylinder body is vertically and slidingly connected with a piston rod, and the upper end of the piston rod penetrates to the outside of the cylinder body and is fixedly connected with the sliding plate.

[0012] Preferably, the inside of the cylinder body and the lower part of the piston rod are fixedly connected with a limiting ring, and the upper part of the limiting ring is in contact with the piston rod.

[0013] Preferably, the lower part of the front side and the rear side of the cylinder body is provided with a gas hole, and the gas hole of the cylinder body is communicated with a pipeline.

[0014] Preferably, the inner wall of the box cover is fixedly connected with a spring, one end of the spring away from the inner wall of the box cover is fixedly connected with a hole plate, the number of hole grooves on the surface of the hole plate is consistent with the number of insertion holes of the sliding plate and the sealing gasket, and the hole plate can extrude the upper end of the test tube by using the hole grooves to promote the contact area between the test tube and the adsorption disc.

[0015] Preferably, the box cover and the sliding plate are both provided with handles, and the two groups of handles are oppositely arranged.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. By setting a limiting component, after the personnel insert the sample tube into the hole of the sealing gasket and the slide plate, the resistance ring can be used to abut the surface of the test tube to prevent the test tube from slipping and causing up-and-down vibration during transportation. At the same time, the suction plate in the sealing gasket can be used to adsorb and fix the bottom of the test tube to maintain the stability of the test tube during transportation.

[0018] 2. By setting springs and perforated plates in the lid, multiple test tubes can be pressed and limited when closed by personnel, which increases the contact area between the test tubes and the adsorption plate, improves the fixation effect of the test tubes, and further maintains the stability of the test tubes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the opening structure of the box lid of this utility model;

[0021] Figure 3 This is a schematic diagram of the limiting component of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the cylinder of this utility model.

[0023] In the diagram: 1. Box body; 2. Box cover; 3. Limiting component; 301. Slide plate; 302. Sealing gasket; 303. Adsorption plate; 304. Cylinder body; 305. Piston rod; 306. Resistance ring; 307. Limiting ring; 4. Perforated plate; 5. Spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In practical implementation: such as Figures 1-4 As shown, an adenovirus multi-sample transport device includes: a box body 1 and a box cover 2 hinged to the top of the box body; a limiting component 3, which is disposed inside the lower part of the box body 1 and can fix the sample tubes.

[0026] Adenovirus is a common virus belonging to the family of adenoviruses, which has strong infectivity. It can infect a variety of animals, including humans. Adenovirus often causes respiratory tract infection, eye infection, gastroenteritis and other diseases, and is also commonly used for gene therapy and vaccine development. When medical personnel need to transport adenovirus samples for research, a transport device is needed to store them;

[0027] As shown in Figure 2 , Figure 3 and Figure 4 , the limiting assembly 3 includes a sliding plate 301 arranged in the box body 1 and a sealing gasket 302 below the box body 1. The surface of the sliding plate 301 and the surface of the sealing gasket 302 are provided with insertion holes. The insertion hole of the sliding plate 301 is provided with a resistance ring 306, and the insertion hole of the sealing gasket 302 is provided with an adsorption disc 303. The sealing gasket 302 is integrally connected with the box body 1, and the lower part of the sealing gasket 302 is hollow. A gas guide hole is arranged in the upper part of the sealing gasket 302 and communicates with the hollow part. The limiting assembly 3 further includes a cylinder body 304 fixed to the bottom of the box body 1 and located in the middle of the sealing gasket 302. A piston rod 305 is vertically and slidingly connected in the cylinder body 304. The upper end of the piston rod 305 penetrates to the outside of the cylinder body 304 and is fixedly connected with the sliding plate 301. A limiting ring 307 is fixedly connected to the inside of the cylinder body 304 and below the piston rod 305. The upper part of the limiting ring 307 is in contact with the piston rod 305. Gas holes are arranged in the lower parts of the front side and the rear side of the cylinder body 304, and pipelines are communicated with the gas holes of the cylinder body 304;

[0028] First, the personnel will pass the test tube containing the virus sample through the insertion hole of the sliding plate 301 and insert it into the insertion hole of the sealing gasket 302. At this time, the surface of the test tube will be in contact with the resistance ring 306. Since the angle of the resistance ring 306 is downward, the resistance ring 306 will abut the test tube downward to prevent the test tube from sliding upward;

[0029] At the same time, the lower part of the test tube will also be in contact with the adsorption disc 303. After all the test tubes are inserted and connected, the test tubes will completely block all the gas guide holes of the sealing gasket 302. The hollow part below the sealing gasket 302 is in a sealed state. Then the personnel will close the box cover 2, so that the hole grooves on the surface of the hole plate 4 can extrude the upper end of the test tube, and promote the contact effect between the lower part of the test tube and the adsorption disc 303;

[0030] It should be noted that: since the periphery of the resistance ring 306 is provided with a compensation port, it can expand the caliber to a certain extent, and the adsorption port of the adsorption disc 303 does not need to be adapted to a specified caliber, and only needs to be flat or completely matched with the adsorption port of the adsorption disc 303 to be adsorbed. Therefore, the sample transport device can be suitable for virus sample test tubes of different specifications, can provide convenience for medical personnel, and can improve the overall practicality of the transport device;

[0031] Finally, the medical staff hand two handles and the lower handle is pulled up, the slide plate 301 will slide up on the surface of the plurality of test tubes, the piston rod 305 will also displace in the cylinder body 304, at this time the air in the hollow part below the sealing gasket 302 will be extracted into the cylinder body 304 and in a negative pressure state, the adsorption disc 303 will adsorb and position the lower end of the test tube, so that the test tube can be kept stable.

[0032] It should be noted that: a valve is arranged in the pipeline connected with the hollow part of the sealing gasket 302 and the cylinder body 304, the valve is an electromagnetic valve, a control panel is arranged in front of the box body 1, the control panel is connected with the electromagnetic valve by wires, for controlling the electromagnetic valve, when the personnel pull the slide plate 301 up, the piston rod 305 will slide up in the cylinder body 304, after the adsorption disc 303 completely adsorbs and fixes the lower end of the test tube, only the valve of the pipeline connected with the hollow part of the sealing gasket 302 and the cylinder body 304 needs to be closed, at this time the air pressure of the cylinder body 304 and the hollow part will be stably maintained, and the piston rod 305 will not reset due to the negative pressure of the hollow part, affecting the adsorption effect of the adsorption disc 303 on the test tube.

[0033] The inner wall of the box cover 2 is fixedly connected with a spring 5, one end of the spring 5 away from the inner wall of the box cover 2 is fixedly connected with a perforated plate 4, the hole grooves on the surface of the perforated plate 4 are consistent in number with the insertion holes of the slide plate 301 and the sealing gasket 302; both sides of the box cover 2 and the slide plate 301 are provided with handles, and the two groups of handles are oppositely arranged.

[0034] Working principle: in specific use, first, the personnel insert the test tubes containing virus samples into the insertion holes of the slide plate 301 and the sealing gasket 302, at this time the surface of the test tubes will contact with the resistance ring 306, because the angle of the resistance ring 306 is downward, so the resistance ring 306 will abut against the test tubes downward, and the lower part of the test tubes will also contact with the adsorption disc 303, after all the test tubes are inserted, the test tubes will completely block the air guide holes of the sealing gasket 302, the hollow part below the sealing gasket 302 is in a sealed state, then the personnel close the box cover 2, so that the hole grooves on the surface of the perforated plate 4 can extrude the upper end of the test tubes, to promote the contact effect of the lower part of the test tubes with the adsorption disc 303, finally, the medical staff hold two handles and pull the lower handle up, the slide plate 301 will slide up on the surface of the plurality of test tubes, the piston rod 305 will also displace in the cylinder body 304, at this time the air in the hollow part below the sealing gasket 302 will be extracted into the cylinder body 304 and in a negative pressure state, the adsorption disc 303 will adsorb and position the lower end of the test tube, so that the test tube can be kept stable.

[0035] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. An adenovirus multi-sample transport device, comprising: The utility model relates to a sample test tube fixing device, including: A box (1) and a box cover (2) hinged to the top of the box (1); A limiting component (3) arranged at the inner lower part of the box (1) and capable of fixing a sample test tube; The limiting component (3) comprises a sliding plate (301) arranged in the box (1) and a sealing gasket (302) at the inner lower part of the box (1), the surfaces of the sliding plate (301) and the sealing gasket (302) are provided with insertion holes, a resistance ring (306) is arranged in the insertion hole of the sliding plate (301), and an adsorption disc (303) is arranged in the insertion hole of the sealing gasket (302).

2. The adenovirus multi-sample transport device of claim 1, wherein: The sealing gasket (302) is integrally connected with the box (1), the lower part of the sealing gasket (302) is hollow, and a gas guide hole is formed in the upper part of the sealing gasket (302) and located at the insertion hole and communicates with the hollow part.

3. The adenovirus multi-sample transport device of claim 1, wherein: The limiting component (3) further comprises a cylinder body (304) fixed to the inner bottom of the box (1) and located at the middle part of the sealing gasket (302), a piston rod (305) is vertically and slidingly connected in the cylinder body (304), and the upper end of the piston rod (305) penetrates to the outside of the cylinder body (304) and is fixedly connected with the sliding plate (301).

4. The adenovirus multi-sample transport device of claim 3, wherein: A limiting ring (307) is fixedly connected to the inside of the cylinder body (304) and located below the piston rod (305), and the upper part of the limiting ring (307) is in contact with the piston rod (305).

5. The adenovirus multi-sample transport device of claim 4, wherein: Gas holes are formed in the lower parts of the front side and the rear side of the cylinder body (304), and pipelines are communicated with the gas holes of the cylinder body (304).

6. The adenovirus multi-sample transport device of claim 1, wherein: A spring (5) is fixedly connected to the inner wall of the box cover (2), one end of the spring (5) away from the inner wall of the box cover (2) is fixedly connected with a hole plate (4), the number of holes in the surface of the hole plate (4) is consistent with the number of insertion holes of the sliding plate (301) and the sealing gasket (302).

7. The adenovirus multi-sample transport device of claim 1, wherein: Handles are arranged on both sides of the box cover (2) and the sliding plate (301), and the two groups of handles are oppositely arranged.

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