CN214694184U

CN214694184U - Integrated container for nucleic acid detection, sampling and sample adding

Info

Publication number: CN214694184U
Application number: CN202120503543.0U
Authority: CN
Inventors: 任碧琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-12
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a sampling and sample adding integrated container for nucleic acid detection, which is provided with a container main body, a mouth piece and a cap body; the opening of the container main body is provided with a first thread part, the bottom of the connector body is provided with a second thread part, the container main body is screwed with the second thread part of the connector body through the first thread part to limit liquid leakage in the container main body, and the container main body is communicated with the connector body; the top of the mouth piece is provided with a dripping opening, the cap body is assembled at the top of the mouth piece and covers the dripping opening to limit the liquid leakage in the container body, or the cap body is separated from the dripping opening to release the liquid limitation in the container body. The container body is made of soft plastic. The mouth piece body is conical, the mouth piece body is made of hard PVC plastic, and the shape of the bottom of the cap body is matched with the top of the mouth piece body. The utility model discloses realize the sample of pharynx swab and reverse back application of sample on a container, simplified the operation link, make things convenient for economy more, be difficult for leaking, the security is good, alleviates operating personnel's intensity of labour.

Description

Integrated container for nucleic acid detection, sampling and sample adding

Technical Field

The utility model relates to a container especially relates to a nucleic acid detects sampling, application of sample integration container.

Background

The novel coronavirus (SARS-CoV-2) is an acute respiratory infectious disease caused by invasion of human bodies, the symptoms of most people are slight or asymptomatic after infection, 10-20% of patients can have severe symptoms such as pneumonia and acute respiratory distress syndrome, and serious patients can die, thereby causing great influence on the whole world and even human health systems.

Nucleic acid detection, namely, after collecting samples such as human pharyngeal test cells and the like, the RNA gene sequence of the virus is analyzed under laboratory conditions, and the detection is carried out by utilizing a PCR amplification method, so as to carry out the diagnosis of clinical etiology. At present, nucleic acid detection is the most effective detection method for early determination of whether a patient is infected with a virus and early detection and early treatment. In the prior art, in the sampling process of nucleic acid detection swabs, swabs like cotton swabs are used for wiping pharyngeal and tonsils or secretions around nasal cavities, and the pharyngeal swabs are placed in a tube with preservation solution after sampling and then taken to a laboratory for detection. Present sampling tube only has the function of splendid attire sample, transports to the laboratory after, and testing personnel need unscrew the lid, with application of sample rifle with sample liquid suction, add again to detecting the version hole, and operating procedure is loaded down with trivial details, and it causes the sample to reveal the risk of pollution big, especially detects time and the labour of spending on this step in batches and is staff's main pressure source.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nucleic acid detects sampling, application of sample integration container, solve the problem that the nucleic acid detects that the sampling step is loaded down with trivial details, the risk of revealing is big.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a nucleic acid detection sampling and sample adding integrated container comprises a container main body, a mouth piece body and a cap body; a first thread part is arranged at the opening of the container main body, a second thread part is arranged at the bottom of the connector body, the container main body is screwed with the second thread part of the connector body through the first thread part, and the container main body is communicated with the connector body;

the top of the mouth piece is provided with a dripping opening, the cap body is assembled on the top of the mouth piece, and the cap body covers the dripping opening to limit liquid leakage in the container body or is separated from the dripping opening to release the limitation on the liquid in the container body.

As a preferred scheme of the integrated container for nucleic acid detection, sampling and sample adding, the container body is made of soft plastics, and the soft plastics are made of polyethylene.

As a preferred scheme of the integrated container for nucleic acid detection, sampling and sample adding, the part below the dripping opening of the mouthpiece body gradually becomes thick, and the mouthpiece body is made of hard PVC plastic.

As a preferred scheme of the integrated container for nucleic acid detection, sampling and sample adding, the bottom shape of the cap body is matched with the top of the mouth piece.

As a preferable scheme of the integrated container for nucleic acid detection, sampling and sample adding, the inner wall of the cap body is provided with a third thread part, a fourth thread part is arranged below the dripping opening, and the cap body is screwed with the fourth thread part of the interface body through the third thread part.

In a preferred embodiment of the integrated container for nucleic acid detection and sampling and sample addition, a nucleic acid detection swab preservative solution is contained in the container body.

As a preferred scheme of the integrated container for nucleic acid detection, sampling and sample adding, a notch is arranged at the opening of the container main body.

The utility model is provided with a container main body, a mouthpiece body and a cap body; a first thread part is arranged at the opening of the container main body, a second thread part is arranged at the bottom of the connector body, the container main body is screwed with the second thread part of the connector body through the first thread part, and the container main body is communicated with the connector body; the top of the mouth piece is provided with a dripping opening, the cap body is assembled at the top of the mouth piece and covers the dripping opening to limit the liquid leakage in the container body, or the cap body is separated from the dripping opening to release the liquid limitation in the container body. The utility model discloses realize the sample of pharynx swab and reverse back application of sample on a container, simplified the operation link, make things convenient for economy more, be difficult for leaking, the security is good, alleviates operating personnel's intensity of labour.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention. Any variations in the use are intended to be within the scope of the present disclosure. Any material changes may be made within the scope of the present disclosure.

FIG. 1 is a schematic exploded view of an integrated container for nucleic acid detection, sampling and sample application provided in an embodiment of the present invention;

fig. 2 is an overall schematic view of the integrated container for nucleic acid detection, sampling and sample adding provided in the embodiment of the present invention.

In the figure, 1, a container body; 2. an interface body; 3. a cap body; 4. a first threaded portion; 5. a second threaded portion; 6. a drip port; 7. a third threaded portion; 8. a fourth threaded portion; 9. and (6) opening.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

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.

Referring to fig. 1 and fig. 2, a nucleic acid detecting, sampling and sample adding integrated container is provided, which comprises a container main body 1, a mouthpiece 2 and a cap body 3; a nucleic acid detection swab preservative solution is contained in the container body 1, a first thread portion 4 is arranged at an opening of the container body 1, a second thread portion 5 is arranged at the bottom of the interface body 2, the container body 1 is screwed with the second thread portion 5 of the interface body 2 through the first thread portion 4, and the interface body 2 is conducted by the container body 1;

the top of the mouth piece 2 is provided with a dripping opening 6, the cap body 3 is assembled on the top of the mouth piece 2, the cap body 3 covers the dripping opening 6 to limit the liquid leakage in the container body 1, or the cap body 3 is separated from the dripping opening 6 to release the liquid limitation in the container body 1.

In this embodiment, the container body 1 is made of soft plastic, and the soft plastic is made of polyethylene. The flexible container body 1 can be squeezed and the entire container is inverted during sample application, and then the droplets are controlled by the index finger and thumb, preferably in an amount of 30ul (microliters).

In this embodiment, the lower portion of the drip opening 6 of the mouthpiece 2 gradually becomes thicker, and the mouthpiece 2 is made of hard PVC plastic. The upper part of the interface body 2 is thin and the lower part is thick, so that liquid in the container body 1 can be conveniently introduced into the interface body 2 and then dripped out, and the interface body 2 is screwed with the container body 1 to avoid leakage.

In one embodiment of the integrated container for nucleic acid detection, sampling and sample application, the bottom of the cap body 3 is shaped to fit the top of the mouthpiece 2. The inner wall of the cap body 3 is provided with a third thread part 7, a fourth thread part 8 is arranged below the dripping opening 6, and the cap body 3 is screwed with the fourth thread part 8 of the mouthpiece 2 through the third thread part 7. The bottom of the cap body 3 can be well matched with the mouth piece 2, and meanwhile, the cap body 3 is screwed with the fourth thread part 8 of the mouth piece 2 through the third thread part 7, so that leakage from the dripping opening 6 can be effectively avoided.

In one embodiment of the integrated container for nucleic acid detection, sampling and sample application, a notch 9 is formed at an opening of the container body 1. The notch 9 is convenient for breaking the redundant parts of the pharynx swab sampling swab.

The utility model is provided with a container main body 1, a mouthpiece 2 and a cap body 3; a first thread part 4 is arranged at the opening of the container body 1, a second thread part 5 is arranged at the bottom of the interface body 2, the container body 1 is screwed with the second thread part 5 of the interface body 2 through the first thread part 4, and the container body 1 is communicated with the interface body 2; the top of the mouth piece 2 is provided with a dripping opening 6, the cap body 3 is assembled on the top of the mouth piece 2, the cap body 3 covers the dripping opening 6 to limit the liquid leakage in the container body 1, or the cap body 3 is separated from the dripping opening 6 to release the liquid limitation in the container body 1. The flexible container body 1 can be squeezed, the entire container is inverted during sample application, and then the liquid drops are controlled by the index finger and the thumb, preferably 30ml per drop. The conical shape of the mouthpiece 2 facilitates the introduction of liquid from the interior of the container body 1 into the mouthpiece 2 and then dripping out, and the screwing of the mouthpiece 2 to the container body 1 avoids leakage. The bottom of the cap body 3 can be well matched with the mouth piece 2, and meanwhile, the cap body 3 is screwed with the fourth thread part 8 of the mouth piece 2 through the third thread part 7, so that leakage from the dripping opening 6 can be effectively avoided. When the disposable pharyngeal swab storage container is used, the pharyngeal swab storage liquid (existing) is placed in the container body 1, the collected pharyngeal swab is placed in the storage liquid, then the exposed redundant part is broken, the pharyngeal swab is enabled to be consistent with the height of the opening part of the container body 1, the connector body 2 and the container body 1 are screwed down, then the cap body 3 is covered on the connector body 2, the cap body 3 is unscrewed during sample adding, and the container body 1 is inversely squeezed to take samples. The utility model discloses realize the sample of pharynx swab and reverse back application of sample on a container, simplified the operation link, make things convenient for economy more, be difficult for leaking, the security is good, alleviates operating personnel's intensity of labour.

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.

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

1. A nucleic acid detection sampling and sample adding integrated container is characterized by comprising a container main body (1), a mouth piece body (2) and a cap body (3); a first thread part (4) is arranged at the opening of the container main body (1), a second thread part (5) is arranged at the bottom of the interface body (2), the container main body (1) is screwed with the second thread part (5) of the interface body (2) through the first thread part (4), and the container main body (1) is communicated with the interface body (2);

the top of the mouth piece (2) is provided with a dripping opening (6), the cap body (3) is assembled at the top of the mouth piece (2), the cap body (3) covers the dripping opening (6) to limit liquid leakage in the container body (1), or the cap body (3) is separated from the dripping opening (6) to release the liquid limitation in the container body (1).

2. The integrated container for nucleic acid detection, sampling and sample application according to claim 1, wherein the container body (1) is made of soft plastic, and the soft plastic is made of polyethylene.

3. The container integrating nucleic acid detection, sampling and sample application according to claim 1, wherein the dropping port (6) of the mouthpiece (2) becomes thicker gradually, and the mouthpiece (2) is made of rigid PVC plastic.

4. The container for nucleic acid detection, sampling and sample application as claimed in claim 1, wherein the bottom of the cap body (3) is shaped to fit the top of the mouthpiece body (2).

5. The container of claim 4, wherein the cap body (3) has a third threaded portion (7) on the inner wall, a fourth threaded portion (8) is disposed below the dropping opening (6), and the cap body (3) is screwed to the fourth threaded portion (8) of the mouthpiece (2) through the third threaded portion (7).

6. The integrated container for nucleic acid detection, sampling and sample addition according to claim 1, wherein a nucleic acid detection swab preservative solution is contained in the container body (1).

7. The integrated container for nucleic acid detection, sampling and sample application according to claim 1, wherein the opening of the container body (1) is provided with a notch (9).