CN218561450U

CN218561450U - Nucleic acid collecting tube

Info

Publication number: CN218561450U
Application number: CN202222840603.5U
Authority: CN
Inventors: 侯向辉
Original assignee: Shandong University Qilu Hospital Dezhou Hospital
Current assignee: Shandong University Qilu Hospital Dezhou Hospital
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-03
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a nucleic acid collecting tube, which belongs to the technical field of nucleic acid collecting devices and comprises a tube body and a tube cap, wherein the top end of the tube body is provided with a fracture part, and a rod body of a throat swab can be fractured from the fracture part; the break-off port comprises an inlet extending downwards from the top of the tube body and a break-off port communicated with the side edge of the inlet, and the inlet and the break-off port form an L-shaped break-off port structure. The utility model discloses nucleic acid collection tube, the mouth of pipe department of this collection tube are equipped with fracture face, can be used to make the fracture of pharynx swab easier with the front end fracture of pharynx swab.

Description

Nucleic acid collecting tube

Technical Field

The utility model relates to a nucleic acid collection system technical field especially relates to a nucleic acid collection pipe.

Background

Nucleic acid detection is a detection method capable of efficiently judging whether a human body is infected with viruses or not, has the advantages of convenience in sampling, high accuracy, low cost and the like, and is widely used by China and other countries. When nucleic acid is detected, a throat swab is generally used for detection, and after the throat swab samples at the throat, the front end of the throat swab is generally collected into a collecting tube so as to facilitate uniform submission.

Traditional pharynx swab is gathered pipe generally comprises body and the tube cap of screwing on the body, when collecting the pharynx swab, generally supports the bottom of pharynx swab on the inner wall of body, and the body of rod is pressed and is broken at the mouth of a pipe department.

However, when the throat swab is broken in the above way, sometimes the throat swab is easy to pop up due to too large pipe diameter of the collecting pipe, and needs to be re-sampled after being popped up; in addition, some pharyngeal swabs are not easy to break, so the breaking process is troublesome, and even if some pharyngeal swabs are provided with breaking points, the breaking points are not well found in actual collection, so the breaking process is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model aims at providing a nucleic acid collecting tube, the mouth of pipe department of this collecting tube is equipped with the fracture, can be used to the front end rupture of pharynx swab, makes the rupture of pharynx swab easier.

The utility model provides a technical scheme that its technical problem adopted does:

the utility model provides a nucleic acid collecting tube, includes body and tube cap, the top of body is equipped with the fracture mouth, and the body of rod of pharynx swab can be followed the fracture mouth and broken.

Furthermore, the fracture mouth includes the inlet port that extends downwards from the body top and the bending mouth with inlet port side intercommunication, and the structure of the fracture mouth of L type has been constituteed to inlet port and bending mouth.

Further, the upper end of body is equipped with the screw thread, body and tube cap pass through threaded connection.

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

the utility model discloses the nucleic acid collection pipe of example is from taking fracture on the body, and the front end of pharynx swab can directly stretch into and break in the fracture mouth, makes the process of fracture not need to gather the cooperation of the tube cap of pipe, and the fracture is more convenient, and the in-process of fracture can the snap observation of pharynx swab, makes the fracture of carrying out of pharynx swab can be faster, has improved the efficiency of nucleic acid collection.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

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

In the figure: the pipe comprises a pipe body 1, a pipe cover 2, a fracture part 3, an inlet 4 and a bending part 5.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in FIG. 1, this embodiment provides a nucleic acid collection tube, which includes a tube body 1 and a cap 2, the tube body 1 and the cap 2 are connected in a similar manner to a conventional collection tube, i.e., the cap 2 is screwed on the tube body 1, and the two are connected by a screw thread. According to the tube body 1 of the embodiment, the breaking port 3 which can be used for breaking the throat swab is additionally arranged on the tube body 1 of the common collecting tube, so that the tube cover 2 is not required to be matched with the tube body 1 for breaking in the breaking process, and the tube body is more convenient to break.

Specifically, the fracture 3 is located at the top end of the tube body 1, and includes an inlet 4 extending downward from the top of the tube body 1 and a bending port 5 communicating with the side of the inlet 4, the inlet 4 and the bending port 5 form an L-shaped fracture 3, and the size of the L-shaped fracture 3 is adapted to the size of the pharyngeal swab.

In this embodiment, because fracture 3 is very little, only need satisfy the body of rod of pharynx swab can insert, consequently, the setting of this structure can not influence the leakproofness between body 1 and tube cap 2. In addition, in order to more conveniently find the fracture 3 by medical staff in the using process, a plurality of fracture 3 can be arranged, so that in the using process, no matter which direction the pipe body 1 is positioned, the medical staff can quickly find the fracture 3 which is convenient to break. In this embodiment, the fracture 3 is provided with two fracture ports, and the two fracture ports are respectively located at the starting end of the thread, so that the use is convenient.

The use method I comprises the following steps:

the back that finishes is sampled to the pharynx swab, removes the front end of the body of rod of pharynx swab from inlet port 4 to the mouth of buckling 5, buckles the body of rod or if the pharynx swab has the breaking point, aims at the breaking point and buckles mouth 5, perhaps the breaking point should be located the outside of body 1, the body of rod of buckling again after, the body of rod will be light by the rupture, the automatic body 1 that falls of cotton swab one end of pharynx swab is accomplished the sampling.

The use method II comprises the following steps:

after the sampling of the throat swab is finished, the front end of the rod body of the throat swab is fixed and bent downwards by the aid of the corner of the L-shaped breaking port 3 and the bottom edge of the inlet port 4, the rod body is broken, the rod body is moved to the bending port 5, and the front end and the rear end of the rod body are separated by the aid of the bending port 5, so that the sampling is finished. The whole breaking process of the two using modes does not need the matching of the tube cover 2 any more, and the breaking is more convenient.

It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The nucleic acid collecting tube is characterized by comprising a tube body (1) and a tube cover (2), wherein a fracture opening (3) is formed in the top end of the tube body (1), and a tube body of the pharynx swab can be fractured from the fracture opening (3);

the fracture (3) comprises an inlet (4) extending downwards from the top of the pipe body (1) and a bending opening (5) communicated with the side edge of the inlet (4), and the inlet (4) and the bending opening (5) form an L-shaped fracture (3) structure.

2. A nucleic acid collection tube according to claim 1, wherein the upper end of the tube body (1) is threaded, and the tube body (1) is threadedly connected to the cap (2).