CN218391153U

CN218391153U - Virus nucleic acid detection sampling device

Info

Publication number: CN218391153U
Application number: CN202220270983.0U
Authority: CN
Inventors: 刘惠霞; 谷春青
Original assignee: Zhengzhou Zhengda Jieying Biotechnology Co ltd
Current assignee: Zhengzhou Zhengda Jieying Biotechnology Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2023-01-31
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a virus nucleic acid detects sampling device, including the push rod of sampling pipe, the intraductal setting of sampling, the push rod top is equipped with the push rod head, cotton swab and acquisition head, sampling pipe top both sides are equipped with the backplate, the backplate both sides are equipped with the arc otic placode, the push rod bottom is equipped with the rubber head, the inside fixture block that is equipped with of sampling pipe, and the internal diameter of fixture block is less than the diameter of rubber head and cotton swab, the utility model discloses can carry out concrete quantization operation, avoid ejecting the push rod, and efficiency is higher.

Description

Virus nucleic acid detection sampling device

Technical Field

The utility model belongs to the technical field of nucleic acid gathers, especially, relate to a virus nucleic acid detects sampling device.

Background

In nucleic acid detection, a sampling swab is required to be extended into the oral cavity, throat, nasal cavity, etc. of a human body, and thus, the sampling swab has a sufficient length. The sampling tube is short, so that after sampling is completed, medical personnel need to manually break off the overlong part of the sampling swab, and the tube cap of the sampling tube can be covered. For the sampling swab made of a material with strong plasticity, the sampling swab made of a material with strong plasticity can be broken by repeated bending, the operation is not convenient enough, and for the sampling swab made of a material with strong brittleness, tiny fragments can be generated in the breaking process, so that the subsequent detection is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a can carry out concrete quantization operation, avoid ejecting with the push rod, and virus nucleic acid detection sampling device that efficiency is higher.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a virus nucleic acid detects sampling device, includes the push rod that sampling pipe, sampling intraductal set up, and the push rod top is equipped with push rod head, cotton swab and acquisition head, sampling pipe top both sides are equipped with the backplate, the backplate both sides are equipped with the arc otic placode, the push rod bottom is equipped with the rubber head, the inside fixture block that is equipped with of sampling pipe, and the internal diameter of fixture block is less than the diameter of rubber head and cotton swab.

The upper side and the lower side of the guard plate are provided with friction grains.

The diameter of the push rod head is larger than the inner diameter of the sampling tube.

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

1. be equipped with the fixture block in sampling pipe inside for the cotton swab can insert and obtain the quantization, and the setting up of rubber head has avoided pushing out the push rod, has improved work efficiency.

2. Be equipped with backplate and the arc otic placode that has friction line at the sampling pipe top, the one-hand operation of the equipment of being convenient for has improved the use convenience of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 sampling pipe, 2 push rods, 3 push rod heads, 4 protective plates, 5 arc ear plates, 6 rubber heads, 7 fixture blocks, 8 cotton swabs and 9 collecting heads.

Detailed Description

Example one

Referring to fig. 1, a virus nucleic acid detects sampling device, push rod 2 including setting up in sampling pipe 1, the sampling pipe 1, 2 tops of push rod are equipped with push rod head 3, cotton swab 8 and pick head 9, 1 top both sides of sampling pipe are equipped with

backplate

4, 4 both sides of backplate are equipped with arc otic placode 5, 2 bottoms of push rod are equipped with rubber head 6, 1 inside fixture block 7 that is equipped with of sampling pipe, and the internal diameter of fixture block 7 is less than the diameter of rubber head 6 and cotton swab 8.

The upper side and the lower side of the guard plate 4 are provided with friction lines.

The diameter of the push rod head 3 is larger than the inner diameter of the sampling tube 1.

When in use: be equipped with the fixture block in sampling pipe 1 inside for cotton swab 8 can insert and has obtained the quantization, and the setting up of rubber head 6 has avoided pushing out push rod 2, has improved work efficiency, is equipped with backplate 4 and the arc otic placode that has the friction line at sampling pipe 1 top, and the one-hand operation of the equipment of being convenient for has improved the use convenience of device.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a virus nucleic acid detects sampling device, includes the push rod that sampling pipe, sampling intraductal set up, and the push rod top is equipped with push rod head, cotton swab and acquisition head, its characterized in that: sampling pipe top both sides are equipped with the backplate, the backplate both sides are equipped with the arc otic placode, the push rod bottom is equipped with the rubber head, the inside fixture block that is equipped with of sampling pipe, and the internal diameter of fixture block is less than the diameter of rubber head and cotton swab.

2. The sampling device for viral nucleic acid detection according to claim 1, wherein: the upper side and the lower side of the guard plate are provided with friction grains.

3. The viral nucleic acid detection sampling device according to claim 1, wherein: the diameter of the push rod head is larger than the inner diameter of the sampling tube.