CN219439204U

CN219439204U - Biological detection sponge swab with disposable breakable end

Info

Publication number: CN219439204U
Application number: CN202223249267.3U
Authority: CN
Inventors: 陈波
Original assignee: Shenzhen Maidi Biotechnology Co ltd
Current assignee: Shenzhen Maidi Biotechnology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-08-01
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a biological detection sponge swab with a disposable breakable end, which is characterized by comprising the following components: the swab comprises a swab head and a swab rod, wherein the swab rod is fixedly connected with the swab head, a protecting tube is arranged on the swab rod, the protecting tube comprises a tube body, a group of protecting blocks and breaking teeth, the lower part of the tube body is fixedly connected with the protecting blocks, the upper part of the tube body is fixedly connected with the breaking teeth, the protecting blocks are matched with the breaking teeth, and the breaking teeth are matched with the breaking teeth. The utility model relates to the field of specimen collection equipment, in particular to a biological detection sponge swab with a disposable breakable end. The utility model aims to solve the technical problem of providing a disposable biological detection sponge swab with a frangible end, which is beneficial to realizing biological detection.

Description

Biological detection sponge swab with disposable breakable end

Technical Field

The utility model relates to the field of specimen collection equipment, in particular to a biological detection sponge swab with a disposable breakable end.

Background

Pharyngitis is nonspecific inflammation of pharynx, is a common name for inflammation caused by infection of pharynx by various microorganisms, and can exist alone, be concurrent with rhinitis, tonsillitis and laryngitis, or be a precursor symptom of some diseases. The biological detection is carried out after sampling the throat part by using the sponge swab, which is an important means for judging the pharyngitis.

To facilitate breakage of the sponge swab, a break point is typically provided. For example, the fixed-point breaking sampling swab of the prior patent is provided with an authorized bulletin number CN213665399U, so that breaking is convenient to realize.

If the sponge swab can be provided, the swab rod is wrapped by the tube body, and the protection block protects the fracture, so that the sampling process is safer; through setting up the tooth of breaking, for breaking the fracture and providing auxiliary stay, convenient rupture will be favorable to realizing biological detection sample more.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a disposable biological detection sponge swab with a frangible end, which is beneficial to realizing biological detection.

The utility model adopts the following technical scheme to realize the aim of the utility model:

the utility model provides a biological detection sponge swab of disposable breakable end which characterized in that includes: the swab comprises a swab head and a swab rod, wherein the swab rod is fixedly connected with the swab head, a protecting tube is arranged on the swab rod, the protecting tube comprises a tube body, a group of protecting blocks and breaking teeth, the lower part of the tube body is fixedly connected with the protecting blocks, the upper part of the tube body is fixedly connected with the breaking teeth, the protecting blocks are matched with the breaking teeth, and the breaking teeth are matched with the breaking teeth.

As a further limitation of the technical scheme, the swab rod is fixedly connected with the circular ring protrusion.

As a further limitation of the technical scheme, the pipe body is provided with a circular ring groove, and the circular ring protrusion is matched with the circular ring groove.

As a further limitation of the technical scheme, the distance between the circular ring bulge and the fracture is 50-70 mm.

As a further limitation of the present solution, the number of the group of the breaks is at least one.

As a further limitation of the present technical solution, when the number of the group of the breaks is two, the two breaks are symmetrically arranged.

As a further limitation of the present technical solution, the protection block is made of rubber material.

As a further limitation of the present technical solution, the tube body is made of rubber material.

As a further limitation of the present solution, the broken teeth are made of hard plastic.

Compared with the related art, the disposable biological detection sponge swab with the frangible end has the following beneficial effects:

(1) The swab rod is wrapped by the tube body, and the protection block protects the fracture, so that the sampling process is safer, and the swab rod cannot be separated accidentally even if the swab rod is broken;

(2) The device has the advantages that the breaking teeth are arranged, when the breaking opening is aligned to the breaking teeth, the swab rod is pressed, auxiliary support is provided for the breaking opening, and breaking is facilitated;

(3) The device is characterized in that the annular bulge and the annular groove are arranged, so that the connection between the swab rod and the pipe body is maintained when the swab rod is broken.

Drawings

Fig. 1 is a schematic view of an assembled three-dimensional structure according to a first embodiment of the present utility model.

Fig. 2 is a schematic split perspective view of a first embodiment of the present utility model.

Fig. 3 is a schematic view showing a partially cut-away perspective structure of a protective tube according to a first embodiment of the present utility model.

Fig. 4 is an assembled perspective view of a second embodiment of the present utility model.

Fig. 5 is a split perspective view of a second embodiment of the present utility model.

Fig. 6 is a partially cut-away schematic view of a protective tube according to a second embodiment of the present utility model.

In the figure:

1. a swab head, a swab head,

2. the swab rod is provided with a swab holder,

21. the fracture, 22 and the circular ring are convex,

3. the protective tube is arranged on the inner side of the protective tube,

31. the pipe body, 32, break teeth, 33, protection blocks, 34 and circular grooves.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic view illustrating an assembled three-dimensional structure of a biological detection sponge swab with a disposable frangible tip according to a first embodiment of the present utility model; FIG. 2 is a schematic view showing a split perspective structure of a first embodiment of the present utility model; fig. 3 is a schematic view of a partially cut-away perspective view of a first embodiment of a protective tube.

A single use frangible tip biological test sponge swab comprising: the swab head 1, the swab pole 2, swab pole 2 fixed connection the swab head 1, protection tube 3, swab pole 2 is provided with a set of fracture 21, protection tube 3 includes pipe body 31, a set of protection piece 33 and rupture tooth 32, the lower part fixed connection of pipe body 31 a set of protection piece 33, the upper portion fixed connection of pipe body 31 the rupture tooth 32, a set of protection piece 33 matches a set of fracture 21, the rupture tooth 32 matches the fracture 21.

The breaking teeth 32 are sharp at their ends and have an angle less than half the angle of the break 21.

The number of the group of the breaks 21 is at least one.

When the number of the group of the fracture parts 21 is two, the fracture parts are symmetrically arranged.

The protection block 33 is made of rubber material.

The pipe body 31 is made of rubber material.

The breaking teeth 32 are made of hard plastic.

The protective tube 3 can be reused after thorough disinfection.

The working principle of the biological detection sponge swab with the disposable breakable end provided by the utility model is as follows:

when the device is assembled, the swab rod 2 passes through the pipe body 31, and when the swab rod is contacted with the breaking teeth 32 and the protection block 33, the pipe body 31 is elastically deformed until the protection block 33 relatively enters the breaking mouth 21.

When the device is used, the swab rod 2 is held by a hand, and the swab head 1 is contacted with the throat part, so that sampling is realized.

When the device is broken, the swab rod 2 is pushed by hands, the protection block 33 is separated from the fracture 21 relatively, the broken teeth 32 relatively enter the fracture 21, the tube body 31 is held by one hand and four fingers, the tube body 31 is held by the index finger, the swab rod 2 is pressed by the thumb, and the swab rod 2 is broken rapidly.

the swab rod 2 is wrapped by the tube body 31, the protection block 33 protects the fracture 21, so that the sampling process is safer, and the swab rod 2 cannot be separated accidentally even if the swab rod 2 is broken.

The device is provided with the breaking teeth 32, when the breaking mouth 21 is aligned with the breaking teeth 32, the swab rod 2 is pressed, and auxiliary support is provided for the breaking mouth 21, so that breaking is facilitated.

Second embodiment

Referring to fig. 4, fig. 5 and fig. 6 in combination, fig. 4 is a schematic view illustrating an assembled three-dimensional structure according to a second embodiment of the present utility model; FIG. 5 is a schematic view showing a split perspective structure of a second embodiment of the present utility model; fig. 6 is a partially cut-away schematic view of a protective tube according to a second embodiment of the present utility model. Based on the biological detection sponge swab of the disposable breakable tip that the first embodiment of this application provided, the second embodiment of this application proposes another biological detection sponge swab of disposable breakable tip. The implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the biological test sponge swab of the disposable frangible tip provided in the second embodiment of the present application is different in that the biological test sponge swab of the disposable frangible tip: the swab rod 2 is fixedly connected with the circular ring bulge 22.

The tube body 31 is provided with an annular groove 34, and the annular protrusion 22 is matched with the annular groove 34.

The distance between the ring bulge 22 and the break-off opening 21 is 50-70 mm.

when the device is assembled, the swab rod 2 and the circular ring bulge 22 penetrate through the pipe body 31, the swab rod 2 and the circular ring bulge 22 elastically deform when contacting the broken teeth 32 and the protection block 33, and the pipe body 31 deforms when the circular ring bulge 22 contacts the pipe body 31 until the protection block 33 relatively enters the broken mouth 21, and at the moment, the circular ring bulge 22 enters the circular ring groove 34.

the device is characterized in that the annular bulge 22 and the annular groove 34 are arranged, so that when the swab rod 2 is broken, the connection between the swab rod 2 and the pipe body 3 is maintained.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a biological detection sponge swab of disposable breakable end which characterized in that includes:

a swab head (1);

the swab rod (2) is fixedly connected with the swab head (1);

a protection tube (3), wherein the protection tube (3) is sleeved with the swab rod (2);

the swab rod (2) is provided with a group of fractures (21);

the protection tube (3) comprises a tube body (31), a group of protection blocks (33) and breaking teeth (32), wherein the lower part of the tube body (31) is fixedly connected with the group of protection blocks (33), and the upper part of the tube body (31) is fixedly connected with the breaking teeth (32);

a set of the protective blocks (33) is matched with a set of the fracture openings (21), and the fracture teeth (32) are matched with the fracture openings (21).

2. The single-use frangible tip biological test sponge swab of claim 1, wherein: the swab rod (2) is fixedly connected with the circular ring bulge (22).

3. The single-use frangible tip biological test sponge swab of claim 2, wherein: the pipe body (31) is provided with a circular ring groove (34), and the circular ring protrusion (22) is matched with the circular ring groove (34).

4. The single-use frangible tip biological test sponge swab of claim 2, wherein: the distance between the circular ring bulge (22) and the break opening (21) is 50-70 mm.

5. The single-use frangible tip biological test sponge swab of claim 1, wherein: the number of the group of the breaks (21) is at least one.

6. The single-use frangible tip biological test sponge swab of claim 1, wherein: when the number of the group of the fracture parts (21) is two, the fracture parts are symmetrically arranged.

7. The single-use frangible tip biological test sponge swab of claim 1, wherein: the protection block (33) is made of rubber materials.

8. The single-use frangible tip biological test sponge swab of claim 1, wherein: the pipe body (31) is made of rubber material.

9. The single-use frangible tip biological test sponge swab of claim 1, wherein:

the breaking teeth (32) are made of hard plastic.