CN220158290U - A kind of throat swab sampling device - Google Patents

Abstract

The utility model discloses a throat swab sampling device, and relates to the technical field of medical instruments. The sampling device comprises a test tube main body; the sampling device, it runs through the inside of locating the test tube main part, and it includes sleeve pipe, adjusts pole and sampling head, and mobilizable regulation pole has been inserted to sheathed tube one end, adjusts the pole part and is located the test tube main part outside, and the inner wall card of sheathed tube other end is equipped with the sampling head, and the sampling head is located the test tube main part inside. After the sampling head finishes sampling, the adjusting rod is pushed to extrude the sampling head, so that the sampling head falls off from the sleeve, the problems that medical staff is required to manually break and the time is long are solved, and therefore, the working efficiency of pharyngeal swab sampling can be improved.

Description

A kind of throat swab sampling device

Technical field

The utility model relates to the technical field of medical devices, in particular to a throat swab sampling device.

Background technique

The culture of the pharyngeal isthmus of a normal person should have normal oral flora without the growth of pathogenic bacteria. The bacteria in the pharynx come from the outside world and do not cause disease under normal circumstances. However, they can appear when the body's systemic or local resistance decreases and other external factors. Infection, etc. can cause diseases. Therefore, bacterial culture of pharyngeal swabs can isolate pathogenic bacteria, which is helpful in the diagnosis of diphtheria, suppurative tonsillitis, acute pharyngitis, etc., and is generally used in the actual treatment process of fever clinics. The throat swab sampling device picks up a small amount of secretions from the throat of the human body. The throat swab can quickly and accurately detect the virus type and facilitate subsequent treatment. The throat swab is used by medical staff in fever clinics to check for respiratory infections. It is a common tool when collecting specimens. During the process of collecting specimens, the medical staff of the fever clinic inserts the swab into the patient's mouth, rubs the soft end of the swab on the pharynx and then places it in the collection tube. Put the throat swab handle on the outside of the collection tube. Break and seal the collection tube to obtain the specimen.

In existing throat swabs, the sampling swab and the collection test tube are generally placed separately. After the swab is used for sampling, the sampling head needs to be manually broken and then put into the collection test tube. The sampling head and the swab are an integrated structure, so Not easy to break, resulting in longer sampling times.

Utility model content

In view of the defects existing in the prior art, the technical problem solved by this utility model is: how to improve the efficiency of throat swab sampling.

In order to achieve the above purpose, the throat swab sampling device provided by this utility model includes:

test tube body;

The sampling device is installed inside the main body of the test tube and includes a casing, an adjusting rod and a sampling head. One end of the casing is inserted with a movable adjusting rod, part of the adjusting rod is located outside the main body of the test tube, and the inner wall of the other end of the casing The card is equipped with a sampling head, which is located inside the main body of the test tube.

Based on the above technology, one end of the casing is provided with a limiting groove, and the casing and the adjusting rod are limited by the limiting groove; the other end of the casing is provided with a groove, and the casing and the sampling head are clamped through the groove.

Based on the above technology, the adjustment rod includes a limit block, a second insertion rod and a movable rod. One end of the movable rod is fixed with a limit block, which matches the limit groove of the casing, and the other end of the movable rod is fixed with a limit block. Second insert rod.

Based on the above technology, the sampling head includes a cotton swab head, a detachment rod and a first insertion rod. The detachment rod is engaged with the groove of the casing. One end of the detachment rod inserted into the casing is provided with a first insertion rod. The detachment rod is The other end is provided with a cotton swab head.

Based on the above technology, the test tube body includes a test tube and a test tube cover, and the test tube cover is arranged at the opening of the test tube.

Based on the above technology, the casing, adjusting rod and sampling head are not in contact with the inner wall of the test tube.

Based on the above technology, the test tube cover includes a protective cover and a sealing plug. The sealing plug is arranged on the side where the protective cover contacts the test tube. The sealing plug is detachably connected to the test tube.

Based on the above technology, the sealing plug is threadedly connected to the test tube, one of them is provided with threads, and the other is provided with a threaded groove.

Based on the above technology, the protective cover and the sealing plug are both provided with mounting holes, and the casing is fixed to the mounting holes.

Based on the above technology, the shape of the protective cover is selected as a disk.

Compared with the existing technology, the advantages of this utility model are:

In the utility model, the sampling device is installed on the main body of the test tube. The sampling device includes a casing, an adjusting rod and a sampling head. The adjusting rod is inserted from one end of the casing, and the sampling head is inserted from the other end of the casing. Compared with the existing throat swab in which the sampling head and the swab are integrated, this sampling device pushes the adjusting rod after the sampling head completes sampling, and the adjusting rod squeezes the sampling head, causing the sampling head to fall off from the casing. This solves the problem of requiring medical staff to manually break and takes a long time, thus improving the efficiency of throat swab sampling.

Description of drawings

Figure 1 is a schematic structural diagram of a throat swab sampling device according to an embodiment of the present invention;

Figure 2 is an exploded view of Figure 1.

In the picture: 1-test tube, 2-protective cover, 3-sampling head, 301-cotton swab head, 302-detachment rod, 303-first insertion rod, 4-casing, 5-adjusting rod, 501-limiting block, 502-second insertion rod, 503-movable rod, 6-sealing plug.

Detailed ways

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

The throat swab sampling device in the embodiment of the present utility model is shown in Figure 1 and includes:

test tube body;

The sampling device is installed inside the main body of the test tube, and includes a sleeve 4, an adjusting rod 5 and a sampling head 3. A movable adjusting rod 5 is inserted into one end of the sleeve 4, and a part of the adjusting rod 5 is located outside the main body of the test tube. A sampling head 3 is stuck on the inner wall of the other end of the tube 4, and the sampling head 3 is located inside the main body of the test tube.

It can be seen that in the present invention, the sampling device is installed on the main body of the test tube. The sampling device includes a casing 4, an adjusting rod 5 and a sampling head 3. The adjusting rod 5 is inserted from one end of the casing 4, and the sampling head 3 is inserted from one end of the casing 4. 4. Insert the other end. Compared with the existing throat swab in which the sampling head and the swab are integrated, this sampling device pushes the adjusting rod 5 after the sampling head 3 completes sampling, and the adjusting rod 5 squeezes the sampling head 3 so that the sampling head 3 It falls off from the cannula 4, thereby solving the problem of requiring medical staff to break it manually and taking a long time, thereby improving the efficiency of throat swab sampling.

Preferably, one end of the casing 4 is provided with a limiting groove, and the casing 4 and the adjusting rod 5 are limited by the limiting groove; the other end of the casing 4 is provided with a groove, and the casing 4 and the sampling head 3 are clamped through the groove. .

The benefit of such a design is that the sleeve 4 can limit the adjustment rod 5 to prevent the adjustment rod 5 from falling off, and the sleeve 4 can engage the sampling head 3 to a certain extent, so that the sampling head 3. Normal sampling work can be carried out.

Preferably, the adjusting rod 5 includes a limiting block 501, a second insertion rod 502 and a movable rod 503. One end of the movable rod 503 is fixed with the limiting block 501, which matches the limiting groove of the casing 4, and the other end of the movable rod 503 is fixed with a limiting block 501. A second insertion rod 502 is fixed at one end.

The benefit of this design is that the limit block 501 is to prevent the adjusting rod 5 from falling out of the casing 4 due to gravity, the movable rod 503 is connected to the casing 4 in a mobile manner, and the sampling head 3 is pushed out for sampling through the second insertion rod 502. Head 3.

Preferably, the sampling head 3 includes a cotton swab head 301, a detachment rod 302 and a first insertion rod 303. The detachment rod 302 is engaged with the groove of the casing 4, and the first insertion rod is provided at one end of the detachment rod 302 inserted into the inside of the casing 4. 303. The other end of the breakaway rod 302 is provided with a cotton swab head 301.

The benefit of this design is that the detachment rod 302 can fix the sampling head 3 inside the casing 4, and the cotton swab head 301 is used for sampling. When the sampling head 3 needs to be detached, the first insertion rod 303 is squeezed by the second insertion rod 502. To carry out detachment work.

Preferably, the test tube body includes a test tube 1 and a test tube cover, and the test tube cover is arranged at the opening of the test tube 1 .

The benefit of such a design is that the main body of the test tube is designed with a test tube 1 and a test tube cover to prevent foreign matter from falling into the test tube 1 and adversely affecting the results of subsequent sampling and testing.

Preferably, the sleeve 4, the adjusting rod 5 and the sampling head 3 are not in contact with the inner wall of the test tube 1.

The benefit of this design is to avoid adverse effects on subsequent sampling and testing results.

Preferably, the test tube cover includes a protective cover 2 and a sealing plug 6. The sealing plug 6 is provided on the side where the protective cover 2 contacts the test tube 1. The sealing plug 6 is detachably connected to the test tube 1.

The benefit of such a design is that: the protective cover 2 blocks the patient's mouth during sampling work, effectively preventing the splashing of mucus containing viruses, and solving the problem of virus transmission due to mucus splashing; the sealing plug 6 The protective cover 2 can be fixed on the test tube 1.

Preferably, the sealing plug 6 is threadedly connected to the test tube 1, one of them is provided with threads, and the other is provided with a threaded groove.

The benefit of this design is that the connection relationship between the sealing plug 6 and the test tube 1 can be designed as a threaded connection, or other connection methods can be used, as long as the connection is detachable and the sampling effect is satisfied.

Preferably, both the protective cover 2 and the sealing plug 6 have mounting holes, and the sleeve 4 is fixed to the mounting holes.

The advantage of this design is that this design can combine the sampling device with the test tube body, and install the protective cover 2 on the sampling device. When the sampling device is taken out, the protective cover 2 will be taken out along with the sampling device.

Preferably, the shape of the protective cover 2 is disc-shaped.

The benefit of such a design is that the protective cover 2 is designed in this shape, which can more evenly block mucus splashing and improve the protection effect.

The present utility model is not limited to the above-mentioned best embodiments. Anyone can produce various other forms of products under the inspiration of the present utility model. However, regardless of any changes in its shape or structure, any product with the same characteristics as the present utility model can be made. The same or similar technical solutions are within the scope of protection.

Claims (10)

1. A pharyngeal swab sampling device, comprising:

a test tube body;

the sampling device, it runs through the inside of locating the test tube main part, and it includes sleeve pipe (4), adjusts pole (5) and sampling head (3), and mobilizable regulation pole (5) have been inserted to the one end of sleeve pipe (4), and regulation pole (5) part is located the test tube main part outside, and the inner wall card of the other end of sleeve pipe (4) is equipped with sampling head (3), and sampling head (3) are located the test tube main part inside.

2. The pharyngeal swab sampling device of claim 1 wherein: one end of the sleeve (4) is provided with a limiting groove, and the sleeve (4) and the adjusting rod (5) are limited through the limiting groove; the other end of the sleeve (4) is provided with a groove, and the sleeve (4) is clamped with the sampling head (3) through the groove.

3. The pharyngeal swab sampling device of claim 2 wherein: the adjusting rod (5) comprises a limiting block (501), a second inserting rod (502) and a movable rod (503), wherein the limiting block (501) is fixed at one end of the movable rod (503), the limiting block is matched with a limiting groove of the sleeve (4), and the second inserting rod (502) is fixed at the other end of the movable rod (503).

4. The pharyngeal swab sampling device of claim 2 wherein: the sampling head (3) comprises a cotton swab head (301), a separation rod (302) and a first inserting rod (303), wherein the separation rod (302) is clamped with a groove of the sleeve (4), the first inserting rod (303) is arranged at one end of the separation rod (302) inserted into the sleeve (4), and the cotton swab head (301) is arranged at the other end of the separation rod (302).

5. The pharyngeal swab sampling device of claim 1 wherein: the test tube main body comprises a test tube (1) and a test tube cover, and the test tube cover is arranged at the opening of the test tube (1).

6. The pharyngeal swab sampling device according to claim 5 wherein: the sleeve (4), the adjusting rod (5) and the sampling head (3) are not contacted with the inner wall of the test tube (1).

7. The pharyngeal swab sampling device according to claim 5 wherein: the test tube cover comprises a protective cover (2) and a sealing plug (6), wherein the sealing plug (6) is arranged on one side of the protective cover (2) which is contacted with the test tube (1), and the sealing plug (6) is detachably connected with the test tube (1).

8. The pharyngeal swab sampling device according to claim 7 wherein: the sealing plug (6) is in threaded connection with the test tube (1), one of the sealing plug and the test tube is provided with threads, and the other sealing plug is provided with a thread groove.

9. The pharyngeal swab sampling device according to claim 7 wherein: the protective cover (2) and the sealing plug (6) are provided with mounting holes, and the sleeve (4) is fixed with the mounting holes.

10. The pharyngeal swab sampling device according to claim 7 wherein: the shape of the protective cover (2) is disc-shaped.