CN218784438U

CN218784438U - Throat swab sampling device

Info

Publication number: CN218784438U
Application number: CN202222082075.1U
Authority: CN
Inventors: 陈伟新; 沈卫星; 徐黎明; 陈春燕; 刘日明; 陈琼; 严斌; 朱宝成; 丁万红
Original assignee: Qingpu Branch Of Zhongshan Hospital Affiliated To Fudan University Shanghai Qingpu District Central Hospital
Current assignee: Qingpu Branch Of Zhongshan Hospital Affiliated To Fudan University Shanghai Qingpu District Central Hospital
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-04-04
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a throat swab sampling device, which comprises a sampling rod and a sampling bottle; the sampling rod comprises a handheld part and an extending part; one end of the extending part is a throat swab, and the other end of the extending part is connected with the handheld part and forms an included angle alpha of 135-165 degrees with the handheld part; the length of the extending part is 8-12 cm; the sampling bottle comprises a bottle cap and a bottle body, and a plurality of grooves are formed in the lower edge of the bottle cap. The utility model discloses improve the matter and the volume of sampling sample by a wide margin, reduced intensity of labour, and can not lead to sample liquid outwards to splash, cause cross contamination.

Description

Throat swab sampling device

Technical Field

The utility model relates to the field of medical equipment, mainly relate to a pharynx swab sampling device.

Background

The sampling of the nucleic acid pharynx swab is one of important methods for collecting new corona nucleic acid specimens and is widely applied to screening work of community people. The traditional throat swab sampling adopts a straight bar, the tongue root is easily touched during sampling, the sampling of tonsil two sides and throat back wall samples at the sampled part is difficult to collect, and even the tongue spatula is needed to assist. The person to be picked also has strong uncomfortable feeling.

After the sampling is accomplished, need disconnected excellent process in putting into the test tube with the pharynx swab head end, though the head end of pharynx swab stick leaves the indent of breakpoint, because sampling environment light is not good, especially samples at night, and the stub indent is seen clearly to the difficult, and liquid sample splashes on probably causing the sampling stick to the violent rupture, causes cross contamination.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the comfort level of the person being sampled, reducing the labor intensity of the sampling personnel, improving the sampling quality and avoiding the cross contamination which may exist in the broken rod process.

In order to achieve the purpose, the utility model provides a pharynx swab sampling device, which comprises a sampling rod and a sampling bottle; the sampling rod comprises a handheld part and an extending part;

one end of the extending part is a throat swab, and the other end of the extending part is connected with the handheld part and forms an included angle alpha of 135-165 degrees with the handheld part; the length of the extending part is 8-12 cm;

the sampling bottle comprises a bottle cap and a bottle body, and a plurality of grooves are formed in the lower edge of the bottle cap.

Preferably, the extension part of the sampling rod is provided with a dent as a rod breaking point, and the rod breaking point is marked by dyeing.

Further, the rod break point is located at a midpoint of the protruding portion.

Preferably, the length of the hand-held part is 4-6 cm.

Preferably, the width of the groove is 2-3 mm, and the depth is 2.5-3.5 mm.

Preferably, the groove has a width of 2.5mm and a depth of 3mm.

Preferably, the length of the protruding part is 10cm.

The beneficial effects of the utility model include:

(1) Dividing the sampling rod into a handheld part and an extending part which form an included angle of 135-165 degrees; under this angle, the pharynx swab end can avoid the tongue root to arrive standard sampling position rapidly, and the sampling personnel rotate the wrist gently, and the finger tip action of cooperation simultaneously can get qualified sample and enough sampling volume, and the sampling is easy, has improved the quality and the volume of sampling sample by a wide margin, has reduced intensity of labour.

(2) The broken rod points are marked by dyeing, and sampling personnel can see the broken rod points clearly even in dark environments such as at night.

(3) Bottle lid lower edge is equipped with a plurality of recesses, will in the sampling stick inserts the recess, just can break the sampling stick easily hard a little, the sampling stick falls into the bottle of sampling bottle naturally in, and can not lead to sample liquid outwards to splash, causes cross contamination.

Drawings

Fig. 1 and 2 are schematic diagrams of the sampling rod of the present invention;

fig. 3 is a schematic view of the sampling bottle of the present invention.

Reference numerals: 1-a hand-held part; 2-an insertion part; 21-rod breaking point; 3-throat swab; 4-bottle cap; 41-groove; and 5-bottle body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Unless clearly indicated to the contrary, each aspect or embodiment defined herein may be combined with any other aspect or embodiments. In particular, any feature indicated as being preferred or advantageous may be combined with any other feature indicated as being preferred or advantageous.

As shown in fig. 1 and 2, the utility model discloses a pharynx swab sampling device, which comprises a sampling rod and a sampling bottle; the sampling rod comprises a handheld part 1 and an extending part 2; one end of the extending part 2 is a throat swab 3, and the other end of the extending part is connected with the handheld part 1 and forms an included angle of 135-165 degrees with the handheld part 1, wherein the included angle can be a sharp angle (shown in figure 1) or a round angle (shown in figure 2). Under the angle, a sampling person slightly rotates the wrist and simultaneously cooperates with the action of the finger tip, the pharyngeal swab 3 can avoid the tongue root and quickly reach the standard sampling part, namely the tonsils on the two sides and the pharyngeal backwall, and qualified samples and enough sampling amount are obtained; the length of the extending part 2 is 8-12 cm, and the length of the handheld part 1 is 4-6 cm; further, the length of the protruding part 2 is 10cm, and the length is close to or slightly smaller than the depth of the oral cavity.

In some embodiments, the extension part 2 of the sampling rod is provided with a dent as a broken rod point 21, and the broken rod point 21 is marked by dyeing, and the marking is convenient for a sampling person to see the broken rod point 21 even in a dark environment such as night. Further, the breakbar point is located at a midpoint of the protruding portion.

As shown in fig. 3, the sampling bottle comprises a bottle cap 4 and a bottle body 5, wherein a plurality of grooves 41 are formed in the lower edge of the bottle cap 4, and further, the width of each groove 41 is 2-3 mm, and the depth of each groove 41 is 2.5-3.5 mm. The width is equivalent to the diameter of the sampling rod, and the height is slightly larger than the diameter of the sampling rod. Will bottle lid 4 lower edge is arranged in bottle 5's bottleneck department, then will in the sampling stick inserts recess 41, just can break the sampling stick easily hard a little, the sampling stick falls into in the bottle 5 of sampling bottle naturally, and can not lead to sample liquid outwards to splash, has improved the quality and the volume of sampling sample by a wide margin, has reduced intensity of labour.

To sum up, the utility model provides a pair of pharynx swab sampling device divide into 135 ~ 165 handheld portions 1 and the portion 2 that stretches into with the sampling stick. Under this angle, throat swab 3 can avoid the tongue root to reach standard sampling position rapidly, and the sampling personnel rotate the wrist gently, cooperates the fingertip action simultaneously, can get qualified sample and enough sampling volume, and the sampling is easy. The broken rod point 21 is marked by dyeing, and the mark is convenient for a sampling person to see the broken rod point 21 even in a dark environment such as night. The lower edge of the bottle cap 4 is provided with a plurality of grooves 41, the sampling rod is inserted into the grooves 41, the sampling rod can be easily broken off by exerting force, the part containing the throat swab 3 naturally falls into the bottle body 5 of the sampling bottle, the sample liquid cannot splash outwards, the quality and the quantity of the sampled sample are greatly improved, and the labor intensity is reduced.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A pharynx swab sampling device is characterized by comprising a sampling rod and a sampling bottle; the sampling rod comprises a handheld part and an extending part;

2. A pharyngeal swab sampling device according to claim 1, wherein said sampling wand is provided with an indentation on the insertion portion thereof as a breakstem point, said breakstem point being marked by staining.

3. A pharyngeal swab sampling device according to claim 2, wherein said breakstem point is located at a midpoint of said protruding portion.

4. A pharyngeal swab sampling device according to claim 1, wherein the handle is 4-6 cm in length.

5. A pharyngeal swab sampling device according to claim 1, wherein said recess has a width of 2 to 3mm and a depth of 2.5 to 3.5mm.

6. A pharyngeal swab sampling device according to claim 5, wherein said recess is 2.5mm wide and 3mm deep.

7. A pharyngeal swab sampling device according to claim 1, wherein said snout portion is 10cm in length.