CN219289521U

CN219289521U - Novel anus swab collection device

Info

Publication number: CN219289521U
Application number: CN202222792785.3U
Authority: CN
Inventors: 丁克峰; 徐佳升; 胡烨婷; 肖乾; 孔祥兴
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-07-04
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of anal swab sampling and discloses a novel anal swab collecting device which comprises a sampling tube body, wherein the outer top of the sampling tube body is in threaded connection with the inner wall of the bottom of a sealing cover, the middle of the sealing cover is in threaded connection with the outer side of the middle upper part of a swab, the outer side of the top of the swab is fixedly connected with the inner wall of a pressing block, the top of the swab is fixedly connected with the bottom of a pinching handle, the outer side of the middle of the swab is fixedly connected with the inner wall of a limiting block, a storage liquid is arranged at the bottom of the inner wall of the sampling tube body, a barrier film is arranged above the storage liquid, and the outer side of the barrier film is fixedly connected with the bottom of the inner wall of the sampling tube body. According to the sampling device, the pinching handle is fixedly connected to the top of the swab, and the limiting block is arranged at the position three centimeters away from the bottom end of the swab, so that when sampling is carried out, workers can conveniently hold the swab by pinching the handle, and the limiting block is beneficial to the workers to easily grasp the depth.

Description

Novel anus swab collection device

Technical Field

The utility model relates to the technical field of anal swab sampling, in particular to a novel anal swab collecting device.

Background

The swab is one of the tools used for pathological detection, and in the treatment process of digestive tract infectious diseases, sampling is one of the links which are needed to be carried out, namely the swab is inserted into the anus for 3-5cm, is generally wiped from the perianal fold or is gently rotated and rubbed in the anus opening, while the traditional swab is a thin rod of the hand-held swab when in use, the diameter of the thin rod is smaller, the taking is inconvenient, and the swab is inconvenient to control when in other operations such as rotation or stirring.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a novel anal swab collecting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel anus swab collection system, includes the sampling pipe body, the outside top threaded connection of sampling pipe body is at the bottom inner wall of sealed lid, the middle part threaded connection of sealed lid is in the well upper portion outside of swab, the top outside fixed connection of swab is at the inner wall of briquetting, the top fixed connection of swab is in the bottom of holding between the fingers the handle, the middle part outside fixed connection of swab is at the inner wall of stopper, the bottom of sampling pipe body inner wall is provided with the preservation liquid, the top of preservation liquid is provided with the barrier film, the outside fixed connection of barrier film is in the bottom of sampling pipe body inner wall.

As a further description of the above technical solution:

threads are arranged between the top surface of the swab, which is positioned on the limiting block, and the bottom surface of the pressing block.

As a further description of the above technical solution:

the distance from the bottom end of the swab to the bottom end of the limiting block is three centimeters.

As a further description of the above technical solution:

the outside fixedly connected with of sealed lid a plurality of second non slipping spur, the middle part outside fixedly connected with of sampling tube body a plurality of first non slipping spur.

As a further description of the above technical solution:

the sampling tube body is made of colorless transparent materials.

As a further description of the above technical solution:

the outside fixed connection of upper portion in the sampling pipe body is at the inner wall of spacing ring.

As a further description of the above technical solution:

the top surface fixedly connected with sealing washer of sealed lid inner wall, the bottom surface setting of sealing washer is in the top surface of sampling tube body.

As a further description of the above technical solution:

the bottom outside the sampling tube body is provided with scale marks.

The utility model has the following beneficial effects:

1. according to the utility model, the pinching handle is fixedly connected to the top of the swab, and the limiting block is arranged at the position three centimeters away from the bottom end of the swab, so that when sampling is carried out, a worker can conveniently hold the swab by pinching the handle, and the depth can be easily mastered by the limiting block.

2. According to the utility model, the second anti-skid block is arranged on the outer side of the sealing cover, and the first anti-skid block is arranged on the outer side of the sampling tube body, so that the device is convenient for a worker to open when the device is used for sampling, and the convenience of using the device is improved.

Drawings

FIG. 1 is a schematic view of a use state structure of a novel anal swab collecting device according to the present utility model;

FIG. 2 is a schematic view of another usage status structure of a novel anal swab collection device according to the present utility model;

fig. 3 is a schematic structural diagram of a novel anal swab collecting device according to the present utility model;

fig. 4 is a schematic diagram of a part of a novel anal swab collecting device according to the present utility model.

Legend description:

1. a sampling tube body; 2. sealing cover; 3. a swab; 4. briquetting; 5. pinching the handle; 6. a limiting block; 7. a seal ring; 8. a limiting ring; 9. a first non-slip block; 10. scale marks; 11. a barrier film; 12. a preservation solution; 13. and a second anti-skid block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a novel anus swab collection system, including sampling pipe body 1, the outside top threaded connection of sampling pipe body 1 is at the bottom inner wall of sealed lid 2, the middle part threaded connection of sealed lid 2 is in the middle upper portion outside of swab 3, the top outside fixed connection of swab 3 is at the inner wall of briquetting 4, the top fixed connection of swab 3 is in the bottom of holding between the fingers handle 5, the middle part outside fixed connection of swab 3 is at the inner wall of stopper 6, the bottom of sampling pipe body 1 inner wall is provided with the preservation solution 12, the top of preservation solution 12 is provided with barrier film 11, the outside fixed connection of barrier film 11 is in the bottom of sampling pipe body 1 inner wall, when needs use this sampling device to sample, can be with sealed lid 2 and sampling pipe body 1 separately through first non-skid block 9 and second non-skid block 13, the top surface of swab 3 and sealed lid 2 are held up to rethread handle 5, then rethread sealed lid 2 makes the top surface of sealed lid 2 laminate with the bottom surface of briquetting 4, last swab 3 samples, and set up the handle 5 through the top at swab 3 when sampling, be favorable to the staff to hold between the handle 5 and swab 3 tightly, make the staff hold between the fingers handle 3 in the top, make the bottom of swab 3 convenient for setting up the accurate position when the three sample top position of swab 6 when holding the swab 3 is convenient for the sample in the position when the three cm.

The swab 3 is provided with the screw thread between the top surface of stopper 6 and the bottom surface of briquetting 4, the distance setting of the bottom of swab 3 to the bottom of stopper 6 is at three centimetres, the outside fixedly connected with second non-skid block 13 of sealed lid 2, the middle part outside fixedly connected with first non-skid block 9 of sampling tube body 1, sampling tube body 1 sets up to colorless transparent material, the outside fixedly connected with of upper portion in sampling tube body 1 is at the inner wall of spacing collar 8, the top surface fixedly connected with sealing washer 7 of sealed lid 2 inner wall, the bottom surface setting of sealing washer 7 is at the top surface of sampling tube body 1, the bottom of sampling tube body 1 outside is provided with scale mark 10, and the outside of sampling tube body 1 and sealed lid 2 is provided with first non-skid block 9 and second non-skid block 13 respectively, frictional force between staff's hand and the device can be increased, be convenient for the staff's operation, and after the sampling, put into sampling tube body 1 with swab 3, screw up sealed lid 2 on sampling tube body 1 earlier, the top surface of sealed lid 2 is pressed at sealed lid 2 in the top surface of pressure of lid 2, the sealed lid 11 is passed through the inside of storing liquid that is kept at the top surface of sealing washer 2, the top surface of sealing washer 2 is pressed, the inside the sealed top surface of the sealed lid of the inside of the sealed lid 2 is kept, the inside the sealed top surface of sample is kept at the inside the sealed top surface of the device is avoided, the sealed top surface of the inside of the sample is kept under the pressure of the condition of the pressure of the sealing washer 2.

Working principle: when needs use this sampling device to sample, can separate sealed lid 2 and sampling pipe body 1 through first non slipping spur 9 and second non slipping spur 13, rethread is held the handle 5 and is taken up swab 3 and sealed lid 2, then the top surface that sealed lid 2 was sealed lid 2 of rethread is laminated with the bottom surface of briquetting 4, handheld swab 3 at last samples, and when the sampling, through holding the handle 5 in the top setting of swab 3, be favorable to the staff to hold tightly holding handle 5 and swab 3, make the staff in carrying out other operations such as rotatory, be convenient for control the position of swab 3, be provided with stopper 6 in swab 3 bottom three centimetres upwards department simultaneously, the staff of can being convenient for is accurate to grasp when the sampling and is poked into the degree of depth. And the outside of sampling pipe body 1 and sealed lid 2 is provided with first non-slipping spur 9 and second non-slipping spur 13 respectively, can increase the frictional force between staff's hand and the device, be convenient for the staff operation, and after the sampling, put into sampling pipe body 1 with swab 3, screw up sealed lid 2 on sampling pipe body 1 earlier, rotate at last and hold between the fingers handle 5, make the bottom surface of briquetting 4 press the top surface at sealed lid 2, make the bottom of swab 3 pass the inside that barrier film 11 got into preservation solution 12, through set up sealing washer 7 on the top surface of sealed lid 2 inner wall, briquetting 4 press the top surface at sealed lid 2, can make the inside sealed state of keeping of device, avoid the air to get into the contaminated sample.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Novel anus swab gathers device, including sampling tube body (1), its characterized in that: the outside top threaded connection of sampling pipe body (1) is in the bottom inner wall of sealed lid (2), the middle part threaded connection of sealed lid (2) is in the well upper portion outside of swab (3), the top outside fixed connection of swab (3) is in the inner wall of briquetting (4), the top fixed connection of swab (3) is in the bottom of holding between the fingers handle (5), the middle part outside fixed connection of swab (3) is in the inner wall of stopper (6), the bottom of sampling pipe body (1) inner wall is provided with preservation solution (12), the top of preservation solution (12) is provided with separation membrane (11), the outside fixed connection of separation membrane (11) is in the bottom of sampling pipe body (1) inner wall.

2. The novel anal swab collection device according to claim 1, wherein: threads are arranged between the top surface of the swab (3) positioned on the limiting block (6) and the bottom surface of the pressing block (4).

3. The novel anal swab collection device according to claim 1, wherein: the distance from the bottom end of the swab (3) to the bottom end of the limiting block (6) is three centimeters.

4. The novel anal swab collection device according to claim 1, wherein: the outside fixedly connected with a plurality of second non-skid blocks (13) of sealed lid (2), the middle part outside fixedly connected with a plurality of first non-skid blocks (9) of sampling tube body (1).

5. The novel anal swab collection device according to claim 1, wherein: the sampling tube body (1) is made of colorless transparent materials.

6. The novel anal swab collection device according to claim 1, wherein: the outer side of the middle upper part of the sampling tube body (1) is fixedly connected with the inner wall of the limiting ring (8).

7. The novel anal swab collection device according to claim 1, wherein: the top surface fixedly connected with sealing washer (7) of sealed lid (2) inner wall, the bottom surface setting of sealing washer (7) is in the top surface of sampling tube body (1).

8. The novel anal swab collection device according to claim 1, wherein: the bottom of sampling tube body (1) outside is provided with scale mark (10).