CN214761198U

CN214761198U - Disposable virus sampling tube

Info

Publication number: CN214761198U
Application number: CN202120118844.1U
Authority: CN
Inventors: 董占龙; 覃玲; 翟赢; 龙波; 梁欣裕
Original assignee: Miraclean Technology Co ltd
Current assignee: Miraclean Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to the field of medical equipment, in particular to a disposable virus sampling tube, which comprises a tube body with an opening at one end, a rod body capable of extending into the tube body and a wiping cotton arranged at the bottom end of the rod body, wherein the tube orifice of the tube body is connected with a cover body capable of being fixed with the tube orifice of the tube body in a clamping way through a plastic connecting strip, a frustum plug part is arranged in the upper part of the tube body, the top of the rod body is clamped with the frustum plug which is in interference fit with the frustum plug part, and the top of the rod body is provided with a holding handle; the utility model has simple structure, low price and one-time use, and the whole operation process can be realized by opening and closing the cover body with one hand and sampling with the other hand, thereby facilitating the operation and improving the sampling efficiency; simultaneously at the sampling in-process, lid contactless sample or be close to patient's oral cavity portion, and the back of sampling, seal whole sampling part in the pipe body, further effectively avoid revealing of sample to avoid the lid to adhere to the virus, and then reduce medical personnel and gather and detect the virus infection risk of in-process at the pharynx swab.

Description

Disposable virus sampling tube

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable virus sampling pipe.

Background

At present, pharynx swab detection mode mainly used viral nucleic acid's sampling, its pharynx swab detects and need use virus sampling pipe, and the virus sampling pipe that the conventionality is used for pharynx swab to detect includes one end open-ended body and combines in the lid of this body opening part, and lid one side is provided with the body of rod that stretches into in the body of rod, and body of rod tip is provided with cleans the cotton. In the sampling process of the pharyngeal swab, a large amount of aerosol possibly containing viruses is generated at the oral cavity of a patient, the aerosol is possibly attached to the cover body of the virus sampling tube, and the cover body of the conventional pharyngeal swab sampling tube is exposed at the upper end of the tube body, so that the risk of virus infection caused by medical staff in the process of carrying out the pharyngeal swab collection and detection is higher.

Chinese patent No. 202020157814.7 discloses a pharyngeal swab virus sampling tube for detecting coronavirus pneumonia, which comprises a tube body with an opening at one end and a cover body combined at the opening of the tube body, wherein a rod body extending into the tube body is arranged at one side of the cover body, wiping cotton is arranged at the end part of the rod body, an elastic sheath is arranged at the outer side of the cover body, the lower part of the elastic sheath is connected with the cover body into a whole, and a through hole penetrating through the cover body is arranged at the upper end of the elastic sheath; when the cover body is connected with the pipe body, the elastic sheath can be reversely sleeved outside the pipe body. The device lid is provided with the elastic sheath that can combine with the body, prevents that the aerosol of sampling in-process from attaching to on the lid to reduce medical personnel and gather and the virus infection risk of testing process at the pharynx swab.

However, the following defects and shortcomings exist in the application process:

the elastic sheath is not only inconvenient to take off the cover body due to the fact that the elastic sheath is sleeved on the cover body, but also inconvenient to sleeve the elastic sheath on the outer side of the pipe body, so that operation is inconvenient, and sampling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above shortcoming that prior art exists, the utility model provides a disposable virus sampling pipe can solve prior art elastic sheath effectively because the elastic sheath is established on the lid, not only is not convenient for take off the lid, is not convenient for establish the elastic sheath cover in the body outside moreover to lead to the operation inconvenient, and then reduce the problem of sampling efficiency.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

disposable virus sampling pipe, including one end open-ended body, the body of rod that can stretch into in the body of rod and set up the cotton of cleaning in body of rod bottom, the body mouth of pipe is connected with through the plasticity connecting strip can with the fixed lid of body mouth of pipe joint, is provided with frustum stopper mouth part in the body upper portion, body of rod top clamp hold with the toper stopper mouthful excessive complex frustum stopper, body of rod top is provided with takes to hold between the fingers the handle, takes to hold between the fingers the top and wears out the body mouth of pipe.

Furthermore, a label area is arranged on the outer side wall of the middle part of the pipe body; it is convenient to stick label paper or fill in sampler information with a mark pen.

Furthermore, a convex semi-spherical cover is arranged at the bottom side of the middle part of the cover body; avoid holding between the fingers the top and hinder lid and the orificial joint of body.

Furthermore, a sealing plastic ring in interference fit with the pipe orifice of the pipe body is arranged on the top side of the middle part of the cover body; through the interference fit of the sealing plastic ring and the pipe orifice of the pipe body, the sealing performance of the pipe body is improved.

Furthermore, one side of the cover body, which is far away from the plastic connecting strip, is provided with an easy-to-pull part; the cover body can be conveniently pulled open by one hand.

Furthermore, a clamping groove is formed in the outer side of the circumference of the pipe orifice of the pipe body, one end of the plastic connecting strip is fixedly connected to the outer side wall of the circumference of the clamping groove, and a plurality of groups of arc-shaped plastic buckles clamped with the clamping grooves are uniformly arranged on the top side of the cover body; through the joint cooperation of arc plasticity buckle and card recess, realize lid and the orificial joint of body.

Furthermore, a plurality of groups of limiting blocks are uniformly arranged in the clamping grooves, and limiting openings matched with the limiting blocks are arranged between two adjacent groups of arc-shaped plastic buckles; through the cooperation of stopper and spacing mouth, realize the rotation restriction to the joint at body mouth of pipe department lid.

Furthermore, a through hole is formed in the middle of the frustum plug, the inner diameter of the through hole is smaller than the diameter of the rod body, the rod body penetrates through the frustum plug in an interference mode, a limiting disc is arranged at the top end of the frustum plug, the holding and pinching handle is fixedly connected to the top side of the limiting disc, a plurality of groups of barbs are arranged on the circumferential side wall of the upper portion of the rod body, and the distance between the barbs and the limiting disc is equal to the height of the frustum plug; pass and wear out from the body of rod bottom when the frustum stopper to make the frustum stopper pass through a plurality of groups barb, through the cooperation of spacing dish with the barb, with frustum stopper centre gripping restriction on the body of rod, will clean the cotton setting at the body of rod again, thereby be convenient for the frustum stopper with the equipment of the body of rod, and then reduce the manufacturing cost of this sampling pipe.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model has simple structure, low price and one-time use, and the whole operation process can be realized by opening and closing the cover body with one hand and sampling with the other hand, thereby facilitating the operation and improving the sampling efficiency;

2. the utility model discloses at the sampling process, lid contactless sample or be close to patient's oral cavity portion, and the back of sampling, with whole sampling part sealed in the pipe body, further effectively avoid revealing of sample to avoid the lid to adhere to the virus, and then reduce medical personnel and gather the virus infection risk with the testing process at the pharynx swab.

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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of a top-side view angle of the present invention;

fig. 2 is a schematic structural view of the bottom side view angle of the present invention;

fig. 3 is a schematic cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

the reference numerals in the drawings denote: 1-a pipe body; 2-a rod body; 3, wiping cotton; 4-plastic connecting strips; 5-cover body; 6-frustum plug part; 7-frustum plug; 8-holding the handle; 9-a label region; 10-sealing a plastic ring; 11-easy-dialing part; 12-a card slot; 13-arc plastic buckle; 14-a limiting block; 15-limiting port; 16-a limiting disc; 17-barbs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The disposable virus sampling tube of this example, with reference to fig. 1-4: including one end open-ended body 1, can stretch into the body of rod 2 in the body of rod 1 and set up the cotton 3 of cleaning in the 2 bottoms of the body of rod, the 1 mouth of pipe of body is connected with through plasticity connecting strip 4 can with the fixed lid 5 of 1 mouth of pipe joint of body, is provided with frustum bung portion 6 in the 1 upper portion of body, 2 tops of the body of rod centre gripping have with 6 interference fit's of toper bung

portion frustum stopper

7, 2 tops of the body of rod are provided with and hold between the fingers 8, hold between the fingers 8 tops and wear out the 1 mouth of pipe of body.

Wherein, the outer side wall of the middle part of the tube body 1 is provided with a label area 9; it is convenient to stick label paper or fill in sampler information with a mark pen.

Wherein, the bottom side of the middle part of the cover body 5 is provided with a convex semi-spherical cover; avoid holding and hold between fingers 8 tops and hinder lid 5 and the 1 orificial joint of body.

Wherein, the top side of the middle part of the cover body 5 is provided with a sealing plastic ring 10 which is in interference fit with the pipe orifice of the pipe body 1; the sealing plastic ring 10 is in interference fit with the pipe orifice of the pipe body 1, so that the sealing performance of the pipe body 1 is improved.

Wherein, one side of the cover body 5 far away from the plastic connecting strip 4 is provided with an easy-to-dial part 11; facilitating the opening of the cover body 5 by one hand.

Wherein, the outer side of the circumference of the pipe orifice of the pipe body 1 is provided with a clamping groove 12, one end of the plastic connecting strip 4 is fixedly connected with the outer side wall of the circumference of the clamping groove 12, and the top side of the cover body 5 is uniformly provided with a plurality of groups of arc-shaped plastic buckles 13 which are clamped with the clamping grooves 12; the clamping connection between the cover body 5 and the pipe orifice of the pipe body 1 is realized through the clamping connection matching of the arc-shaped plastic buckle 13 and the clamping groove 12.

Wherein, a plurality of groups of limiting blocks 14 are uniformly arranged in the clamping groove 13, and a limiting opening 15 matched with the limiting blocks 14 is arranged between two adjacent groups of arc-shaped plastic buckles 13; the rotation of the cover body 5 clamped at the pipe orifice of the pipe body 1 is limited by the matching of the limiting block 14 and the limiting port 15.

Wherein, the middle part of the frustum plug 7 is provided with a perforation, the inner diameter of the perforation is smaller than the diameter of the rod body 2, the rod body 2 passes through and penetrates out of the frustum plug 7 in an interference manner, the top end of the frustum plug 7 is provided with a limiting disc 16, the pinching handle 8 is fixedly connected to the top side of the limiting disc 16, the circumferential side wall of the upper part of the rod body 2 is provided with a plurality of groups of barbs 17, and the distance between the barbs 17 and the limiting disc 16 is equal to the height of the frustum plug 7; pass and wear out from the body of rod 2 bottom when frustum stopper 7 to make frustum stopper 7 through a plurality of sets of barb 17, through spacing dish 16 and barb 17's cooperation, with frustum stopper 7 centre gripping restriction on the body of rod 2, will clean cotton 3 again and set up at the body of rod 2, thereby be convenient for the assembly of frustum stopper 7 and the body of rod 2, and then reduce the manufacturing cost of this sampling pipe.

When the sampling device is used, the pipe body 1 is held by a single hand, through the plastic property of the arc-shaped plastic buckle 13, when an external force is applied, the arc-shaped plastic buckle 13 can be clamped into the clamping groove 12 or moved out of the clamping groove 12, so that when the easily-poking part 11 is poked through a thumb of the pipe body 1, the cover body 5 can be poked away from the pipe body 1, the holding and pinching handle 8 is pinched by the other hand, the holding and pinching handle 8 is poked relative to the pipe body 1, the rod body 2 can be pulled out from the pipe body 1, the holding and pinching handle 8 can be pinched, the rod body 2 is operated, and the wiping cotton 3 is wiped at the oral pharynx of a sampler; after sampling is finished, the rod body 2 is inserted into the pipe body 1, the conical plug 7 is tightly plugged at the conical plug 6 through interference fit of the conical plug 6 and the conical plug 7, so that the interior of the pipe body 1 at the conical plug 6 is sealed, sample leakage is avoided, then the cover body 5 is covered to the top of the pipe body 1 through fingers holding the pipe body 1, the cover body 5 is clamped to the top of the pipe body 1, the integral sealing of the pipe body 1 is realized, and the sample leakage is further effectively avoided; simultaneously in the sampling process, lid 5 contactless sample or be close to patient's oral cavity portion, and the back of sampling seals whole sampling part (the body of rod 2, wipe cotton 3, frustum stopper 7 and hold between the fingers 8) in body 1 to avoid lid 5 to adhere to the virus, and then reduce medical personnel and gather and the virus infection risk of testing process at the pharynx swab.

The device has simple structure and low price, can be used for one time, and in the whole operation process, the cover body 5 can be operated by one hand to open and close, and the other hand is used for sampling, thereby facilitating the operation and improving the sampling efficiency; simultaneously at the sampling in-process, lid 5 contactless sample or be close to patient's oral cavity portion, and the back of sampling, with whole sampling part sealed in body 1, further effectively avoid revealing of sample to avoid lid 5 to adhere to the virus, and then reduce medical personnel and gather and detect the viral infection risk of in-process at the pharynx swab.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Disposable virus sampling pipe, including one end open-ended body (1), the body of rod (2) and the cotton (3) of wiping of setting in body of rod (2) bottom of the body of rod (1) that can stretch into in body of rod (1), its characterized in that: the pipe body (1) mouth of pipe is connected with through plasticity connecting strip (4) can with fixed lid (5) of body (1) mouth of pipe joint, is provided with frustum spigot portion (6) in body (1) upper portion, body of rod (2) top centre gripping have with frustum spigot portion (6) interference fit's frustum stopper (7), body of rod (2) top is provided with takes to hold between the fingers handle (8), takes to hold between the fingers handle (8) top and wears out the body of pipe (1) mouth of pipe.

2. The single-use virus sampling tube according to claim 1, wherein the outer side wall of the middle part of the tube body (1) is provided with a label area (9).

3. The disposable virus sampling tube according to claim 1, wherein a convex half-round cover is provided on the bottom side of the middle part of the cap body (5).

4. The disposable virus sampling tube according to claim 1, wherein the top side of the middle part of the cap body (5) is provided with a sealing plastic ring (10) which is in interference fit with the tube orifice of the tube body (1).

5. The disposable virus sampling tube according to claim 1, wherein the cap (5) is provided with an easily removable portion (11) at a side thereof remote from the plastic connecting strip (4).

6. The disposable virus sampling tube according to claim 1, wherein a clamping groove (12) is formed in the outer side of the circumference of the tube opening of the tube body (1), one end of the plastic connecting strip (4) is fixedly connected to the outer side wall of the circumference of the clamping groove (12), and a plurality of groups of arc-shaped plastic buckles (13) clamped with the clamping groove (12) are uniformly arranged on the top side of the cover body (5).

7. The disposable virus sampling tube according to claim 6, wherein a plurality of sets of limiting blocks (14) are uniformly arranged in the clamping groove (12), and a limiting opening (15) matched with the limiting blocks (14) is arranged between two adjacent sets of arc-shaped plastic buckles (13).

8. The disposable virus sampling tube according to claim 1, wherein a through hole is formed in the middle of the frustum plug (7), the inner diameter of the through hole is smaller than the diameter of the rod body (2), the rod body (2) passes through and penetrates out of the frustum plug (7) in an interference manner, a limiting disc (16) is arranged at the top end of the frustum plug (7), the holding handle (8) is fixedly connected to the top side of the limiting disc (16), a plurality of groups of barbs (17) are arranged on the circumferential side wall of the upper portion of the rod body (2), and the distance between the barbs (17) and the limiting disc (16) is equal to the height of the frustum plug (7).