CN216639476U

CN216639476U - Virus sampling tube for nucleic acid detection

Info

Publication number: CN216639476U
Application number: CN202123288308.5U
Authority: CN
Inventors: 翁国武; 季昱; 汪练; 杨禹
Original assignee: Nanjing Yikeguang Medical Research Institute Co ltd
Current assignee: Nanjing Yikeguang Medical Research Institute Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-31
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a virus sampling tube for nucleic acid detection, and particularly relates to the technical field of virus sampling tubes, which comprises a virus sampling tube, wherein a scale strip is arranged below the outer surface of the virus sampling tube, the top of the virus sampling tube is fixed with a threaded connector in an integrated structure, the outer part of the threaded connector is in threaded connection with a sealing cover, one side of the virus sampling tube is fixedly provided with a supporting connecting block, one end of the supporting connecting block, which is far away from the virus sampling tube, is fixedly provided with a cotton swab placing cylinder, the top of the cotton swab placing cylinder is in threaded connection with a fixing cover, and the central position of the bottom end of the fixing cover is fixedly connected with a sampling cotton swab. The sample of being convenient for deposit the virus through being provided with virus sampling pipe is equipped with first label and makes things convenient for medical personnel to make the mark for distinguish the virus kind, can observe the capacity of virus through the scale strip, conveniently takes at any time, the convenient better inspection work that carries on.

Description

Virus sampling tube for nucleic acid detection

Technical Field

The utility model relates to the technical field of virus sampling tubes, in particular to a virus sampling tube for nucleic acid detection.

Background

During the outbreak of an epidemic situation, a certain area needs to be forcibly sampled in a centralized manner, so that the sampling in a short time is very large, the speed of nucleic acid detection is usually improved in a mixed detection mode, the nucleic acid extraction with the sampling amount of 1: 10 is generally carried out in the mixed detection mode, namely, at least 10 human samples are stored in a preservation solution, although the efficiency is improved in the mixed detection mode, the problems exist, and the cotton swab used after the existing virus sampling cannot be processed in a centralized manner, so that the pollution is easily caused; to this end, we propose a virus sampling tube for nucleic acid detection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a virus sampling tube for nucleic acid detection to solve the problems of the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a nucleic acid detects uses virus sampling pipe, includes virus sampling pipe, the below of virus sampling pipe surface is equipped with the scale strip, virus sampling pipe's top is a body structure fixed with threaded connection head, threaded connection head's outside threaded connection has sealed lid, one side fixed mounting of virus sampling pipe has the supporting connection piece, the one end fixed mounting that virus sampling pipe was kept away from to the supporting connection piece has the cotton stick to place a section of thick bamboo, the top threaded connection that a section of thick bamboo was placed to the cotton stick has fixed lid, the central point of fixed lid bottom puts fixedly connected with sampling cotton stick.

Preferably, the cotton swab is placed the top of section of thick bamboo outer wall and is pasted and be connected with the second label, sealed lid and fixed bottom of covering all sealing washer of having connected with.

Preferably, the outer wall of the virus sampling pipe is connected with a first label in a sticking manner, the bottom of the virus sampling pipe is sleeved with an anti-skidding bottom pad, and a separation filter screen is fixedly arranged below the inside of the virus sampling pipe.

Preferably, the bottom of sampling cotton stick is fixed with the sampling cotton head, the inside of a section of thick bamboo is placed to the cotton stick has seted up the standing groove, the bottom threaded connection that a section of thick bamboo was placed to the cotton stick has the connection bottom, the inner wall of connecting the bottom is seted up there is the internal thread.

Preferably, the central position of the inside of the bottom cover is fixedly provided with a filter screen, the top of the filter screen is fixedly provided with an annular clamping block, and the center of the inside of the annular clamping block is provided with a limiting clamping groove.

Preferably, the bottom of the connecting bottom cover is connected with a sealing bottom cover in a threaded manner, a mounting head is fixed at the top end of the sealing bottom cover, and the mounting head and the sealing bottom cover are of an integral structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. the virus sampling tube is arranged to facilitate storage of a virus sample, the sealing performance is good, the first label is arranged to facilitate marking of medical staff for distinguishing virus types, the capacity of the virus can be observed through the scale bar, and the virus sampling tube is convenient to use at any time;

2. according to the utility model, the sampling cotton swab placing cylinder is used for storing the sampling cotton swab for sampling, the sampling cotton swab is fixedly connected with the fixed cover, the sampling cotton swab is more convenient to use and is prevented from being separated, after sampling is finished, the sampling cotton swab is placed into the cotton swab placing cylinder, the sampling cotton head is positioned in the annular clamping block, impurities on the cotton swab can be prevented from being stained on the inner wall of the cotton swab placing cylinder, and a liquid medium on the sampling cotton head can be filtered and discharged through the filter screen, so that the pollution caused by dripping on the inner wall of the cotton swab placing cylinder is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention.

Fig. 2 is an exploded view of the virus sampling tube of the present invention.

FIG. 3 is an exploded view of the swab holder of the present invention.

In the figure: 1. a virus sampling tube; 2. a first label; 3. a scale bar; 4. an anti-slip base pad; 5. a sealing cover; 6. a sealing gasket; 7. supporting the connecting block; 8. a cotton swab placement cylinder; 9. a second label; 10. a fixed cover; 11. a threaded connector; 12. separating the filter screen; 13. sampling a cotton swab; 14. sampling cotton heads; 15. a placement groove; 16. connecting the bottom cover; 17. an internal thread; 18. an annular fixture block; 19. a limiting clamping groove; 20. filtering with a screen; 21. sealing the bottom cover; 22. and (5) mounting the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model provides a virus sampling tube for nucleic acid detection, which comprises a virus sampling tube 1, wherein a scale strip 3 is arranged below the outer surface of the virus sampling tube 1, so that the capacity of an internal virus sample can be observed conveniently at any time, a threaded connector 11 is fixed on the top of the virus sampling tube 1 in an integrated structure, a sealing cover 5 is in threaded connection with the outside of the threaded connector 11, so that the virus sampling tube is convenient to operate and use, a supporting connecting block 7 is fixedly installed on one side of the virus sampling tube 1, a cotton swab placing cylinder 8 is fixedly installed at one end, far away from the virus sampling tube 1, of the supporting connecting block 7, a fixing cover 10 is in threaded connection with the top of the cotton swab placing cylinder 8, a second label 9 is pasted and connected above the outer wall of the cotton swab placing cylinder 8, so that medical personnel can mark detection information conveniently, sealing gaskets 6 are hermetically connected at the bottoms of the sealing cover 5 and the fixing cover 10, so that the sealing performance of a connecting part is further ensured, the central position of the bottom end of the fixed cover 10 is fixedly connected with a sampling cotton swab 13, which is convenient for sampling.

Further, the outer wall of the virus sampling pipe 1 is pasted and connected with a first label 2, the bottom of the virus sampling pipe 1 is sleeved with an anti-slip base mat 4, and a separation filter screen 12 is fixedly arranged below the inside of the virus sampling pipe 1, so that solid-liquid separation can be performed on virus media.

Further, the bottom mounting of sampling cotton swab 13 has sampling cotton head 14, and the sampling of being convenient for, the standing groove 15 has been seted up to the inside that a section of thick bamboo 8 was placed to the cotton swab, and the bottom threaded connection that a section of thick bamboo 8 was placed to the cotton swab has connection bottom 16, and internal thread 17 has been seted up to the inner wall of connecting bottom 16, makes things convenient for the operation to connect, and simple structure is reliable.

Furthermore, a filter screen 20 is fixedly mounted at the center position inside the bottom cover 16, an annular clamping block 18 is fixedly mounted at the top of the filter screen 20, a limiting clamping groove 19 is formed in the center inside the annular clamping block 18, the sampling cotton head 14 is well positioned, the bottom of the bottom cover 16 is in threaded connection with a sealing bottom cover 21, an installing head 22 is fixed at the top end of the sealing bottom cover 21, the installing head 22 and the sealing bottom cover 21 are of an integrated structure, the integrity is good, and subsequent cleaning is facilitated.

The working principle is as follows: when in use, the virus sampling tube 1 is used for storing virus samples, the sealing cover 5 is covered, the sealing gasket 6 ensures the sealing performance of the joint, the first label 2 is arranged to facilitate medical personnel to record virus type information, the scale bar 3 is arranged to facilitate the observation of the capacity of the internal virus samples at any time, the anti-skid base pad 4 ensures higher stability during placement, the support connecting block 7 ensures the stability of the connection between the virus sampling tube 1 and the cotton stick placing cylinder 8, the sampling cotton head 14 is convenient to use for sampling through the fixed connection of the fixed cover 10 and the sampling cotton stick 13, the falling is not easy, the connection is reliable, after the sampling is finished, the sampling cotton stick 13 is placed in the placing groove 15, the sampling cotton head 14 is placed in the annular fixture block 18, the limit clamp groove 19 can play a good role in positioning, and the virus medium on the surface of the sampling cotton head 14 is prevented from being stained on the inner wall of the virus sampling tube 1 in use, and the filter screen 20 can filter the fluid, and the inside of the mounting head 22 can be cleaned subsequently by detaching the sealing bottom cover 21, so that the practicability is high, the pollution caused by throwing the sampling cotton head 14 randomly is avoided, and the subsequent centralized treatment is convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A virus sampling tube for nucleic acid detection, comprising a virus sampling tube (1), characterized in that: the below of virus sampling pipe (1) surface is equipped with scale bar (3), the top of virus sampling pipe (1) is a body structure and is fixed with threaded connection head (11), the outside threaded connection of threaded connection head (11) has sealed lid (5), one side fixed mounting of virus sampling pipe (1) has supporting connection piece (7), the one end fixed mounting that virus sampling pipe (1) was kept away from in supporting connection piece (7) has the cotton stick to place a section of thick bamboo (8), the top threaded connection that a section of thick bamboo (8) was placed to the cotton stick has fixed lid (10), the central point of fixed lid (10) bottom puts fixedly connected with sampling cotton stick (13).

2. The virus sampling tube for nucleic acid detection according to claim 1, wherein a second label (9) is adhesively attached to the upper portion of the outer wall of the cotton swab placement cylinder (8), and the sealing gasket (6) is hermetically attached to the bottom of each of the sealing cover (5) and the fixing cover (10).

3. The virus sampling tube for nucleic acid detection according to claim 1, wherein a first label (2) is adhesively attached to the outer wall of the virus sampling tube (1), an anti-slip base pad (4) is sleeved on the bottom of the virus sampling tube (1), and a separation filter screen (12) is fixedly mounted below the inside of the virus sampling tube (1).

4. The virus sampling tube for nucleic acid detection according to claim 1, wherein a sampling cotton head (14) is fixed to the bottom end of the sampling cotton swab (13), a placing groove (15) is formed in the cotton swab placing cylinder (8), a connecting bottom cover (16) is connected to the bottom of the cotton swab placing cylinder (8) in a threaded manner, and an internal thread (17) is formed in the inner wall of the connecting bottom cover (16).

5. The virus sampling tube for nucleic acid detection according to claim 4, wherein a filter screen (20) is fixedly installed at a central position inside the bottom cover (16), an annular block (18) is fixedly installed at the top of the filter screen (20), and a limiting slot (19) is formed at a central position inside the annular block (18).

6. The virus sampling tube for nucleic acid detection according to claim 5, wherein a bottom of the connection bottom cover (16) is threadedly connected with a sealing bottom cover (21), a mounting head (22) is fixed at a top end of the sealing bottom cover (21), and the mounting head (22) and the sealing bottom cover (21) are of an integral structure.