CN214361352U

CN214361352U - Disposable virus sampling tube

Info

Publication number: CN214361352U
Application number: CN202120210951.7U
Authority: CN
Inventors: 陈炜彬
Original assignee: Guangdong Ruihua Medical Instrument Co ltd
Current assignee: Guangdong Ruihua Medical Instrument Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-08
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a sampling tube technical field especially relates to a disposable virus sampling tube, including sampling tube, connecting portion, sealing washer, tube cap, rubber buffer, extension and cotton swab, the top and the connecting portion integrated into one piece setting of sampling tube, the external screw thread has been seted up to the surface of connecting portion, the sealing washer cover is established on the surface of connecting portion, the bottom of tube cap and the top fixed connection of rubber buffer, the extension cover is established on the surface of rubber buffer, the bottom of rubber buffer and the top fixed connection of cotton swab, the bottom of cotton swab is pegged graft to the inside of sampling tube, the tube cap passes through threaded connection with connecting portion. The utility model discloses reached the purpose that improves the leakproofness of sampling pipe after the sampling, can avoid the sample leakage phenomenon to appear, guarantee the integrality of sample, avoided the emergence of secondary infection propagation phenomenon moreover, can improve the security of medical personnel's sampling process.

Description

Disposable virus sampling tube

Technical Field

The utility model relates to a sampling pipe technical field especially relates to a disposable virus sampling pipe.

Background

The novel coronavirus pneumonia is acute respiratory disease caused by infection of a novel coronavirus, and the data of the currently published actual diagnosis disease case show that the novel coronavirus has strong infectivity, including but not limited to transmission modes such as droplet transmission and contact transmission. The novel coronavirus pneumonia can be diagnosed by combining a throat swab detection mode with lung CT diseases, wherein a virus sampling tube is required for sampling in throat swab detection.

Present sampling pipe is mainly single tube structure, and in pharynx swab sampling process, patient's oral cavity position can produce a large amount of aerosols that probably contain the virus, and these aerosols have the probability to attach to on the lid of virus sampling pipe, because the lid of conventional pharynx swab sampling pipe exposes in the body upper end, and the leakproofness between the lid of sampling pipe and the body is not high, has the sample to reveal with the problem that the secondary infection spreads, therefore makes medical personnel carry out the risk that causes virus infection in pharynx swab collection and the testing process higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a disposable virus sampling pipe has reached the purpose that improves the sampling pipe leakproofness after the sampling, can avoid the sample leakage phenomenon to appear, has avoidd the emergence of secondary infection propagation phenomenon, can improve the security of medical personnel sampling process.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a disposable virus sampling pipe, includes sampling pipe, connecting portion, sealing washer, tube cap, rubber buffer, extension and cotton swab, the top and the connecting portion integrated into one piece setting of sampling pipe, the external screw thread has been seted up to the surface of connecting portion, the sealing washer cover is established on the surface of connecting portion, the bottom of tube cap and the top fixed connection of rubber buffer, the extension cover is established on the surface of rubber buffer, the bottom of rubber buffer and the top fixed connection of cotton swab, the bottom of cotton swab is pegged graft to the inside of sampling pipe, the tube cap passes through threaded connection with connecting portion.

Further, the rubber buffer sets up for the integrated into one piece structure with the extension, the rubber buffer plug-in connects to the inside of connecting portion.

Further, a handheld handle is arranged at the top of the pipe cover, and anti-skid grains are arranged on the outer surface of the handheld handle.

Further, the bottom of sampling pipe sets up integrated into one piece's socle portion, the shape of socle portion is the semiellipse shape of arcuation.

Further, the bottom of sampling pipe is provided with inserts a section of thick bamboo, the bottom of sampling pipe is inserted to the inside of inserting a section of thick bamboo.

Furthermore, the bottom of the inserting cylinder is fixedly connected with a base, and the bottom of the base is fixedly connected with an anti-slip pad.

The utility model provides a disposable virus sampling pipe possesses following beneficial effect:

1. the utility model can carry out sampling operation by holding the tube cover with the hand-held handle and sampling the oral cavity pharynx swab of the person with the cotton swab, and the direct fixation of the cotton swab and the tube cover can facilitate the sampling operation, meanwhile, the phenomenon that the sample on the cotton swab is adhered to the wall of the sampling tube is avoided, the integrity of the sample can be ensured, the rubber plug is inserted into the connecting part and is contacted with the connecting part after sampling, the extension part forms two sealing structures between the rubber plug and the connecting part, improves the tightness and the sealing effect of the contact state of the rubber plug and the connecting part, and then forms a complete sealing state by matching with the sealing ring along with the screwed connection of the pipe cover and the connecting part, therefore, the purpose of improving the sealing performance of the sampling pipe after sampling is finished is achieved, the phenomenon of sample leakage can be avoided, the phenomenon of secondary infection propagation is avoided, and the safety of medical workers in the sampling process can be improved.

2. The utility model discloses because the socle portion, insert the setting of a section of thick bamboo and base, through setting the bottom of sampling pipe to the semiellipse shape of arcuation, can make the inside liquid sample of sampling pipe assemble on central point puts, the emergence of diffusion and serious residual phenomenon all around has been avoided liquid sample to appear, can improve the convenience to the sample extraction, the section of thick bamboo of inserting on the base can be convenient for the sampling pipe to insert and place simultaneously, avoid taking place to empty the phenomenon when guaranteeing the vertical state of sampling pipe, can improve the stability of sampling pipe in the use.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a single schematic view of the structural tube cover of the present invention;

fig. 3 is an explosion diagram of the structure of the present invention.

In the figure: 1. a sampling tube; 2. a connecting portion; 3. a seal ring; 4. a tube cover; 5. a rubber plug; 6. an extension portion; 7. cotton swabs; 8. a handle; 9. the bottom of the tube; 10. inserting a cylinder; 11. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a disposable virus sampling tube comprises a sampling tube 1, a connecting part 2, a sealing ring 3, a tube cover 4, a rubber plug 5, an extending part 6 and a cotton swab 7, wherein the top end of the sampling tube 1 and the connecting part 2 are integrally formed, the outer surface of the connecting part 2 is provided with an external thread, the sealing ring 3 is sleeved on the outer surface of the connecting part 2, the bottom of the tube cover 4 is fixedly connected with the top of the rubber plug 5, the extending part 6 is sleeved on the outer surface of the rubber plug 5, the bottom of the rubber plug 5 is fixedly connected with the top end of the cotton swab 7, the bottom end of the cotton swab 7 is inserted into the sampling tube 1, the tube cover 4 is in threaded connection with the connecting part 2, the tube cover 4 is held by a hand-held handle 8, oral cavity throat swab sampling is carried out on personnel by matching with the use of the cotton swab 7, the direct fixation of the cotton swab 7 and the tube cover 4 can facilitate sampling operation, and simultaneously avoid the phenomenon that a sample on the cotton swab 7 is adhered on the wall of the sampling tube, can guarantee the integrality of sample, insert the inside and the mutual contact of connecting portion 2 with rubber buffer 5 after the sampling, and extension 6 then forms twice seal structure between rubber buffer 5 and connecting portion 2, improve the compactness and the sealed effect of both contact states simultaneously, the screw thread that accompanies tube cap 4 and connecting portion 2 afterwards is screwed and is connected, cooperation sealing washer 3 forms complete seal state, consequently, reached the purpose that improves the leakproofness of sampling pipe after the sampling, can avoid the sample phenomenon of leaking to appear, the emergence of secondary infection propagation phenomenon has been avoided, can improve the security among the medical personnel sampling process.

The rubber plug 5 and the extension part 6 are arranged in an integrated structure, the rubber plug 5 is inserted into the connecting part 2, the top of the tube cover 4 is provided with a handheld handle 8, the outer surface of the handheld handle 8 is provided with anti-slip patterns, the bottom of the sampling tube 1 is provided with an integrated tube bottom part 9, the shape of the tube bottom part 9 is arc-shaped semi-ellipse, the bottom of the sampling tube 1 is provided with an insertion tube 10, the bottom of the sampling tube 1 is inserted into the insertion tube 10, the bottom of the insertion tube 10 is fixedly connected with a base 11, the bottom of the base 11 is fixedly connected with an anti-slip pad, due to the arrangement of the tube bottom part 9, the insertion tube 10 and the base 11, the liquid sample in the sampling tube 1 can be converged at the central position by arranging the arc-shaped semi-ellipse at the bottom of the sampling tube 1, the phenomenon that the liquid sample is diffused all around and seriously remained is avoided, and the convenience for sample extraction can be improved, meanwhile, the insertion cylinder 10 on the base 11 can be convenient for the sampling tube 1 to be inserted and placed, so that the phenomenon of dumping is avoided while the vertical state of the sampling tube 1 is ensured, and the stability of the sampling tube in the using process can be improved.

In the using process, the tube cover 4 is held by the hand-held handle 8, the cotton swab 7 is matched to be used for sampling oral pharynx swabs of people, the cotton swab 7 and the tube cover 4 are directly fixed to facilitate sampling operation, the phenomenon that the sample on the cotton swab 7 is adhered to the wall of a sampling tube is avoided, the integrity of the sample can be guaranteed, the rubber plug 5 is inserted into the connecting part 2 and is contacted with each other after sampling, the extension part 6 forms two sealing structures between the rubber plug 5 and the connecting part 2, the tightness and the sealing effect of the contact state of the rubber plug 5 and the connecting part are improved, then the sealing ring 3 is matched to form a complete sealing state along with the threaded screwing connection of the tube cover 4 and the connecting part 2, the aim of improving the sealing performance of the sampling tube after sampling is finished is achieved, the leakage phenomenon of the sample can be avoided, and the secondary infection propagation phenomenon is avoided, can improve the safety of medical personnel in the sampling process.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable virus sampling pipe, includes sampling pipe (1), connecting portion (2), sealing washer (3), tube cap (4), rubber buffer (5), extension (6) and cotton swab (7), its characterized in that: the top and the connecting portion (2) integrated into one piece setting of sampling pipe (1), the external screw thread has been seted up to the surface of connecting portion (2), the sealing washer (3) cover is established on the surface of connecting portion (2), the bottom of tube cap (4) and the top fixed connection of rubber buffer (5), extension (6) cover is established on the surface of rubber buffer (5), the bottom of rubber buffer (5) and the top fixed connection of cotton swab (7), the bottom of cotton swab (7) is inserted to the inside of sampling pipe (1), tube cap (4) and connecting portion (2) pass through threaded connection.

2. A single use virus sampling tube according to claim 1, wherein: rubber buffer (5) and extension (6) set up for the integrated into one piece structure, rubber buffer (5) are pegged graft to the inside of connecting portion (2).

3. A single use virus sampling tube according to claim 1, wherein: the top of the pipe cover (4) is provided with a handheld handle (8), and the outer surface of the handheld handle (8) is provided with anti-skid grains.

4. A single use virus sampling tube according to claim 1, wherein: the bottom of sampling pipe (1) sets up integrated into one piece's socle portion (9), the shape of socle portion (9) is the semiellipse shape of arcuation.

5. A single use virus sampling tube according to claim 1, wherein: the bottom of sampling pipe (1) is provided with inserts a section of thick bamboo (10), the bottom of sampling pipe (1) is inserted to the inside of inserting a section of thick bamboo (10).

6. A single use virus sampling tube according to claim 5, wherein: the bottom of the inserting cylinder (10) is fixedly connected with a base (11), and the bottom of the base (11) is fixedly connected with an anti-slip mat.