CN216738342U - Virus sampler - Google Patents

Abstract

The utility model discloses a virus sampler, which comprises a sampling tube, wherein a tube cover is arranged at the top end of the sampling tube, a rubber block is arranged at the inner top of the tube cover, the outer wall of the rubber block is abutted against the inner wall of the tube cover, a mounting hole penetrates through the top of the tube cover, the rubber block penetrates through the mounting hole, a swab is arranged in the sampling tube, and the top end of the swab is arranged in the mounting hole. When the sampling tube is shaken, the swab in the sampling tube can perform better stability in the sampling tube.

Description

Virus sampler

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a virus sampler.

Background

The detection of viruses is an important subject to be faced in medicine, and the current sample collection methods related to viral diseases are not uniform, so that the overall detection result is not ideal. A more common way is to extract saliva and determine the virus species by analyzing the components in the saliva. The virus sampling tube is a device specially designed for collecting and storing saliva, and the saliva is dipped by a swab and put into the sampling tube to wait for inspection.

The virus sampling pipe commonly used is shorter, can only wipe first part with the fibre of swab and put into the sampling pipe, and all the other swabs of putting into the oral cavity also can break and abandon, the length of swab rupture is more, the part that the swab put into the oral cavity has very big probability and can be infected with the virus, the part of losing very easily increases biological exposure risk, and the staff can rock the sampling pipe when examining the sampling pipe inside, and the inside swab of sampling pipe can rock thereupon, the swab of rocking can collide the inner wall of sampling pipe, can produce the mar to the inner wall of sampling pipe, can not carry out better position fixing to the inside swab of sampling pipe when using.

SUMMERY OF THE UTILITY MODEL

To address the problems in the prior art, the present invention provides a virus sampler.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the virus sampler comprises a sampling tube, a tube cover is installed on the top end of the sampling tube, a rubber block is installed at the inner top of the tube cover, the outer wall of the rubber block is abutted to the inner wall of the tube cover, a mounting hole is formed in the top of the tube cover in a penetrating mode, the rubber block is penetrated through the mounting hole, a swab is installed inside the sampling tube, and the top end of the swab is installed inside the mounting hole.

Preferably, the swab is kept away from the one end of tube cap and is installed the sampling cotton ball, and the sampling cotton ball is located the inside of sampling pipe, and a plurality of limiting plate is installed to the inner wall bottom equidistance of sampling pipe.

Preferably, the limiting plate is located below the sampling cotton ball, and a guide slope is arranged at the top of one side of the limiting plate, which is far away from the inner wall of the sampling tube.

Preferably, the threaded ring has been seted up to the inner wall bottom of tube cap, and the top of sampling pipe is passed through the threaded ring and is installed in the inside of tube cap, and the top of sampling pipe and the bottom butt of block rubber.

Preferably, the pipe cover is provided with a protective cap, the outer wall of the pipe cover is provided with an annular mounting groove, an annular sealing ring is mounted in the mounting groove, and the outer wall of the sealing ring is abutted to the inner wall of the protective cap.

Preferably, install the retainer plate on the sampling pipe, set up annular recess on the outer wall of retainer plate, install label paper on the inner wall of recess.

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

1. according to the utility model, the swab and the sampling cotton ball move towards the inner bottom of the sampling tube after virus collection is finished, the guide slope on the limiting plate can guide the moving direction of the sampling cotton ball during movement, so that the sampling cotton ball is positioned among the limiting plates, the swab and the sampling cotton ball can be pressed down when a worker installs the tube cover on the sampling tube, the limiting plates can limit the position of the sampling cotton ball and clamp the sampling cotton ball, the sampling cotton ball is positioned in a preserving fluid inside the sampling tube, when the worker shakes the sampling tube, the swab can be clamped and fixed through the limiting plates and the rubber blocks at two ends, and the stability of the swab inside the sampling tube is better.

2. When the top of sampling pipe was installed into the tube cap inside, the top of sampling pipe can be extruded the bottom of the inside block rubber of tube cap, and the block rubber extrudees to the swab inside the mounting hole through the extrusion of sampling pipe messenger block rubber, and the block rubber can extrude the junction of swab with the mounting hole inner wall simultaneously to seal the junction, can seal the inside virus of sampling pipe simultaneously, prevent that the virus from revealing to external world through the mounting hole.

3. The protective cap cover is covered on the pipe, and the outer wall of the sealing washer on the pipe cover and the inner wall butt of protective cap, the sealing washer can seal the junction of pipe cover and protective cap when using, prevents that the inside virus of sampling pipe from revealing to the external world through the mounting hole, can carry out the multilayer to the inside virus of sampling pipe and seal, and sealed effect is better during the use.

Drawings

FIG. 1 is a perspective view of a viral sampler according to the present invention;

FIG. 2 is a schematic diagram of a protective cover of the virus sampler according to the present invention;

FIG. 3 is a cross-sectional view of a tube cover of the virus sampler according to the present invention;

FIG. 4 is a cross-sectional view of a sampling tube of the viral sampler of the present invention;

fig. 5 is a schematic diagram of a rubber block mounting structure of the virus sampler according to the present invention.

In the figure: 1. a sampling tube; 2. a tube cover; 3. a protective cap; 4. a swab; 5. sampling a cotton ball; 6. a rubber block; 7. mounting holes; 8. a seal ring; 9. a stationary ring; 10. a groove; 11. a thread ring; 12. a limiting plate; 13. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, the virus sampler comprises a sampling tube 1, a tube cover 2 is installed on the top end of the sampling tube 1, a rubber block 6 is installed on the inner top of the tube cover 2, the outer wall of the rubber block 6 is abutted to the inner wall of the tube cover 2, a mounting hole 7 is formed in the top of the tube cover 2 in a penetrating mode, the rubber block 6 is penetrated through the mounting hole 7, a swab 4 is installed inside the sampling tube 1, and the top end of the swab 4 is installed inside the mounting hole 7.

As a technical optimization scheme of the utility model, swab 4 is kept away from the one end of tube cap 2 and is installed sampling cotton ball 5, and sampling cotton ball 5 is located sampling pipe 1's inside, and a plurality of limiting plate 12 is installed to sampling pipe 1's inner wall bottom equidistance, and limiting plate 12 can carry out position fixing to sampling cotton ball 5 when using, prevents that swab 4 from rocking in sampling pipe 1 inside when the staff uses after the virus is gathered, and swab 4's stability can be better during the use.

As a technical optimization scheme of the utility model, limiting plate 12 is located the below of sampling cotton ball 5, and one side top that 1 inner wall of sampling pipe was kept away from to limiting plate 12 is equipped with the direction slope, just after sampling cotton ball 5 has gathered the virus to when putting into sampling pipe 1 inside, the direction slope on the limiting plate 12 can lead to the moving direction of swab 4, makes what a plurality of limiting plate 12 can be accurate carry out the centre gripping to sampling cotton ball 5, and is more convenient during the use.

As a technical optimization scheme of the utility model, the fillet of screw 11 has been seted up to the inner wall bottom of tube cap 2, and the top of sampling pipe 1 is passed through the fillet of screw 11 and is installed in the inside of tube cap 2, and the top of sampling pipe 1 and the bottom butt of block rubber 6, and after the virus sampling finishes, tube cap 2 can be installed on sampling pipe 1 through its inside fillet of screw 11, makes things convenient for the staff to seal sampling pipe 1.

As a technical optimization scheme of the utility model, install helmet 3 on tube cap 2, annular mounting groove 13 has been seted up on tube cap 2's the outer wall, install annular sealing washer 8 in the mounting groove 13, and sealing washer 8's outer wall and helmet 3's inner wall butt, install back on sampling pipe 1 when tube cap 2, helmet 3 can overlap on tube cap 2, and sealing washer 8 can seal the junction of tube cap 2 and helmet 3, prevent that the virus from revealing to the external world from sampling pipe 1 is inside.

As the utility model discloses a technical optimization scheme, install retainer plate 9 on the sampling pipe 1, annular recess 10 has been seted up on retainer plate 9's the outer wall, install tag paper on recess 10's the inner wall, when the staff gathered the virus, staff's accessible retainer plate 9 was taken sampling pipe 1, retainer plate 9 can improve the stability ability that the staff took sampling pipe 1, the security performance is better during the use, tag paper can mark the model of virus simultaneously, the staff of being convenient for identifies, and tag paper installs in recess 10, tag paper is difficult for dropping when using, make things convenient for the staff to read tag paper simultaneously.

When the device is used, a specified amount of preservative fluid is placed in the sampling tube 1, a worker can insert one end of the swab 4 far away from the sampling cotton ball 5 into the mounting hole 7 in advance, when the worker collects viruses, the worker can hold the tube cover 2 by hand and insert one end of the swab 4 close to the sampling cotton ball 5 into the nose and mouth of a patient, and the sampling cotton ball 5 on the swab 4 rubs in the nose and mouth of the patient and collects the diseases in the nose and mouth of the patient. After the staff finishes collecting the virus, the staff takes out swab 4 and sampling cotton ball 5 through tube cap 2, and insert swab 4 and sampling cotton ball 5 in sampling pipe 1, insert sampling pipe 1 inside back when swab 4, swab 4 and sampling cotton ball 5 remove to the interior bottom of sampling pipe 1, the direction slope on limiting plate 12 can lead the moving direction of sampling cotton ball 5 when removing, make sampling cotton ball 5 be located between a plurality of limiting plate 12, can push down swab 4 and sampling cotton ball 5 when the staff installs tube cap 2 on sampling pipe 1, make the outer wall and the 12 butt of a plurality of limiting plate of sampling cotton ball 5, and a plurality of limiting plate 12 can carry out the position to sampling cotton ball 5 and prescribe a limit to the limit to and the centre gripping that adds, and sampling cotton ball 5 is located the inside liquid of sampling pipe 1.

After sampling cotton ball 5 was located between a plurality of limiting plate 12, rotated tube cap 2, made tube cap 2 install the top at sampling tube 1 through its inside screw thread circle 11, and the top of sampling tube 1 also can remove to the interior top of tube cap 2. After 2 insides of pipe cap are gone into in the top installation of sampling pipe 1, the top of sampling pipe 1 can extrude the bottom of 2 inside rubber blocks 6 of pipe cap, and rubber block 6 makes the well end of rubber block 6 extrude to the inside swab 4 of mounting hole 7 through the extrusion of sampling pipe 1, and rubber block 6 can extrude the junction of swab 4 and 7 inner walls of mounting hole simultaneously to seal the junction.

After the tube cover 2 is installed, the worker breaks the position of the swab 4 on the top of the tube cover 2, and after the swab 4 is broken, the worker can slightly press the position of the broken swab 4, so that the position of the broken swab 4 is positioned in the installation hole 7 on the tube cover 2. The staff sheathes in helmet 3 on tube cap 2, and 3 transparent plastic materials on helmet make helmet 3 have certain deformation effect, make the staff more convenient when installing helmet 3. After 3 covers on tube cap 2 as helmet, the staff can press the top of helmet 3, make helmet 3 remove to the direction of sampling pipe 1, along with the removal of helmet 3, sealing washer 8 in mounting groove 13 also can get into the inside of helmet 3 on tube cap 2, and the outer wall of sealing washer 8 and the inner wall butt of helmet 3, sealing washer 8 can seal the junction of tube cap 2 and helmet 3 when using, prevent that the inside virus of sampling pipe 1 from revealing to the external world through mounting hole 7, can carry out the multilayer to the inside virus of sampling pipe 1 and seal, sealed effect is better during the use.

After the virus sampling finishes, the staff can write virus sampling information on label paper, and bond label paper in recess 10 on retainer plate 9 outer wall, and the both sides inner wall of recess 10 can carry out better spacing to label paper, prevent simultaneously that the staff from turning over the edge of label paper by accident, the border position that leads to label paper rolls up or label paper drops, can protect label paper when using, it is more convenient when simultaneously the staff looks over label paper. Simultaneously staff's accessible retainer plate 9 takes sampling pipe 1, prevents that the staff from appearing the condition that sampling pipe 1 slided and drop when taking sampling pipe 1, and the security performance is better when sampling pipe 1 when taking, and the staff stability can be better when taking the use to sampling pipe 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (4)

1. The virus sampler comprises a sampling tube (1) and is characterized in that a tube cover (2) is mounted at the top end of the sampling tube (1), a rubber block (6) is mounted at the inner top of the tube cover (2), the outer wall of the rubber block (6) is abutted to the inner wall of the tube cover (2), a mounting hole (7) is formed in the top of the tube cover (2) in a penetrating manner, the mounting hole (7) penetrates through the rubber block (6), a swab (4) is mounted inside the sampling tube (1), and the top end of the swab (4) is mounted inside the mounting hole (7);

a sampling cotton ball (5) is mounted at one end, far away from the pipe cover (2), of the swab (4), the sampling cotton ball (5) is located inside the sampling pipe (1), and a plurality of limiting plates (12) are mounted at the bottom of the inner wall of the sampling pipe (1) at equal intervals;

the limiting plate (12) is located below the sampling cotton ball (5), and a guiding slope is arranged at the top of one side, away from the inner wall of the sampling pipe (1), of the limiting plate (12).

2. The virus sampler according to claim 1, wherein the bottom of the inner wall of the tube cover (2) is provided with a threaded ring (11), the top end of the sampling tube (1) is arranged inside the tube cover (2) through the threaded ring (11), and the top of the sampling tube (1) is abutted against the bottom of the rubber block (6).

3. The virus sampler according to claim 1, wherein the protective cap (3) is mounted on the tube cover (2), an annular mounting groove (13) is formed in the outer wall of the tube cover (2), an annular sealing ring (8) is mounted in the mounting groove (13), and the outer wall of the sealing ring (8) is abutted against the inner wall of the protective cap (3).

4. The virus sampler according to claim 1, wherein the sampling tube (1) is provided with a fixing ring (9), the outer wall of the fixing ring (9) is provided with an annular groove (10), and the inner wall of the groove (10) is provided with label paper.

Images