CN219782616U - Oral swab sampler - Google Patents

Abstract

The utility model discloses an oral swab sampler, which relates to the medical field and comprises: the medical device comprises a main body, a sliding cavity and a sliding seat, wherein the main body is used for being held by medical staff; the pressing column is positioned in the main body and used for manually pressing, and the pressing column is matched with the sliding cavity; the mounting column is positioned on one side of the main body and used for mounting devices, and a mounting cavity is formed in the mounting column; the mounting groove is located one side of the mounting cavity, the inside sliding connection of mounting groove has the stripper plate, one side of stripper plate is provided with the sliding block. According to the utility model, the sliding column is driven to slide downwards by pushing the arranged pressing column downwards, at the moment, the sliding column is matched with the extrusion plate, the extrusion plate is pushed to move to one side by the sliding column, the two groups of extrusion plates drive the cutting plates to move relatively, the two groups of cutting plates cut off the swab rod after sampling, and the phenomenon that medical staff mistakenly touches the swab head is avoided, so that infection of the medical staff is easily caused, and inaccurate detection is caused.

Description

Oral swab sampler

Technical Field

The utility model relates to the field of medical treatment, in particular to an oral swab sampler.

Background

In clinical examination working practice, a sampler is often required to collect oral mucosa exfoliated cells so as to perform pathogen culture, pathogen antigen or nucleic acid detection and other operations, thereby providing laboratory evidence for clinical disease diagnosis. The collection of oral mucosa exfoliated cells as a non-invasive, painless, easy-to-operate and cheaper collection method is becoming more and more interesting. The traditional oral mucosa exfoliated cells are commonly collected by a common medical cotton swab or an oral swab modified by the medical cotton swab in actual operation;

the existing sampler mostly needs to be manually broken, so that the danger of medical staff is increased, if pathogens transmitted through saliva are encountered, the pathogens are easily transmitted through saliva, and the length of a common oral swab cannot be automatically adjusted, so that the oral swab sampler is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem of the cuttable swab head, an oral swab sampler is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an oral swab sampler comprising:

the medical device comprises a main body, a sliding cavity and a sliding seat, wherein the main body is used for being held by medical staff;

the pressing column is positioned in the main body and used for manually pressing, and the pressing column is matched with the sliding cavity;

the mounting column is positioned on one side of the main body and used for mounting devices, and a mounting cavity is formed in the mounting column;

the installation groove is positioned at one side of the installation cavity, the extrusion plate is connected in the installation groove in a sliding way, a sliding block is arranged at one side of the extrusion plate, and a cutting plate is arranged at the other side of the extrusion plate;

the sliding groove is positioned at one side of the mounting groove, and the sliding block slides in the sliding groove;

the swab rod is positioned in the mounting column, and the swab head is arranged at the tail end of the swab rod and is used for sampling;

and the slot is positioned at one side of the mounting cavity and is used for sliding the swab rod in the slot.

As still further aspects of the utility model: the inside of installation cavity is provided with the rubber circle, and the number of rubber circle is two sets of.

As still further aspects of the utility model: the two sides of the pressing column are provided with sliding rods, the tail ends of the sliding rods are fixedly provided with sliding columns, and sliding grooves matched with the sliding columns are formed in the mounting columns.

As still further aspects of the utility model: the inner wall of the sliding cavity is provided with a limit groove matched with the sliding rod, and the limit groove is communicated with the sliding groove.

As still further aspects of the utility model: the cross section of the extrusion plate is triangular, the extrusion plate is mutually attached to the mounting groove, and a reset spring is mounted at one end of the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: through pressing down the post that presses that sets up, drive the slip post and slide downwards, the slip post is mutually supported with the stripper at this moment, and the stripper is promoted to one side by the slip post and is removed, and two sets of stripper drive cutting board relative movement, two sets of cutting boards cut off the swab pole that the sampling was accomplished, avoid medical staff to touch the swab head by mistake, not only cause medical staff's infection easily, all lead to detecting inaccurate phenomenon.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the internal structure of the present utility model;

fig. 3 is an enlarged view of the present utility model a.

In the figure: 1. a main body; 2. a mounting column; 3. pressing the column; 4. a mounting cavity; 5. a chute; 6. a sliding column; 7. a rubber ring; 8. a swab stem; 9. a swab head; 10. a slide bar; 11. a sliding chamber; 12. a mounting groove; 13. cutting the plate; 14. an extrusion plate; 15. a sliding block; 16. a sliding groove; 17. a return spring; 18. a slot.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-3, in an embodiment of the present utility model, an oral swab sampler includes:

a main body 1 for being held by medical staff, wherein a sliding cavity 11 is arranged in the main body 1; the pressing column 3 is positioned in the main body 1 and is used for manual pressing, the pressing column 3 is matched with the sliding cavity 11, a limiting groove matched with the sliding rod 10 is formed in the inner wall of the sliding cavity 11 and communicated with the sliding groove 5, the sliding rod 10 is arranged on two sides of the pressing column 3, the sliding column 6 is fixed at the tail end of the sliding rod 10, and the sliding groove 5 matched with the sliding column 6 is formed in the mounting column 2;

through the arranged pressing column 3, the pressing column 3 slides in the sliding cavity 11 to move downwards, the pressing column 3 drives the sliding rod 10 to slide in the limiting groove, and the sliding rod 10 drives the sliding column 6 to move in the sliding groove 5;

the mounting column 2 is positioned on one side of the main body 1 and is used for mounting devices, a mounting cavity 4 is formed in the mounting column 2, a mounting groove 12 is formed in one side of the mounting cavity 4, an extrusion plate 14 is connected in the mounting groove 12 in a sliding mode, a cutting plate 13 is arranged on the other side of the extrusion plate 14, the cross section of the extrusion plate 14 is triangular, and the extrusion plate 14 and the mounting groove 12 are mutually attached;

when the sliding column 6 slides downwards, force is gradually applied to one side of the extrusion plate 14, because the extrusion plate 14 is mutually attached to the mounting groove 12, at the moment, the sliding column 6 slides gradually to drive the extrusion plate 14 to move towards one end of the mounting groove 12, and the extrusion plate 14 drives the two groups of cutting plates 13 to move relatively to cut off the swab rods 8, wherein the swab rods 8 positioned in the mounting column 2 can flow out of the pressing column 3 after the next group of swab rods 8 enter the mounting column 2 because the other group of swab rods 8 enter the mounting column 2;

a sliding groove 16 positioned at one side of the mounting groove 12, a sliding block 15 sliding in the sliding groove 16, a sliding block 15 arranged at one side of the extrusion plate 14, and a return spring 17 arranged at one end of the sliding block 15;

the sliding block 15 moves in the sliding groove 16 and is matched with the reset spring 17 to conveniently drive the sliding block 15 to reset, so that the extrusion plate 14 is conveniently driven to reset, and the two groups of cutting plates 13 are driven to reset;

the swab rod 8 is positioned in the mounting column 2, the swab head 9 is arranged at the tail end of the swab rod 8 and used for sampling, the slot 18 is positioned on one side of the mounting cavity 4, the diameter of the slot 18 gradually decreases from outside to inside and used for sliding the swab rod 8 in the mounting cavity 4, the rubber rings 7 are arranged in the mounting cavity 4, and the number of the rubber rings 7 is two;

through two sets of rubber rings 7 that set up, thereby the swab pole 8 passes two sets of rubber rings 7 and makes things convenient for it to fix to make things convenient for the sampling, slot 18 diameter gradually reduces, makes things convenient for the part that swab pole 8 is arranged in rubber ring 7 after cutting off simultaneously, extrudeing the swab pole 8 of cutting off once more after next group's swab pole 8 gets into, thereby accomplishes the breaking away from of the swab pole 8 of last group.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims (5)

1. An oral swab sampler, characterized in that; comprising the following steps:

the medical device comprises a main body (1) for being held by medical staff, wherein a sliding cavity (11) is arranged in the main body (1);

the pressing column (3) is positioned in the main body (1) and is used for manually pressing, and the pressing column (3) is matched with the sliding cavity (11);

the mounting column (2) is positioned at one side of the main body (1) and is used for mounting devices, and a mounting cavity (4) is formed in the mounting column (2);

the mounting groove (12) is positioned at one side of the mounting cavity (4), the extrusion plate (14) is connected in a sliding manner in the mounting groove (12), a sliding block (15) is arranged at one side of the extrusion plate (14), and a cutting plate (13) is arranged at the other side of the extrusion plate (14);

a sliding groove (16) positioned on one side of the mounting groove (12), wherein the sliding block (15) slides in the sliding groove (16);

the swab rod (8) is positioned in the mounting column (2), and a swab head (9) is mounted at the tail end of the swab rod (8) and is used for sampling;

and the slot (18) is positioned at one side of the mounting cavity (4) and is used for sliding the swab rod (8) inside.

2. The oral swab sampler according to claim 1, wherein the mounting cavity (4) is internally provided with rubber rings (7), and the number of rubber rings (7) is two.

3. The oral swab sampler according to claim 1, wherein sliding rods (10) are arranged on two sides of the pressing column (3), sliding columns (6) are fixed at the tail ends of the sliding rods (10), and sliding grooves (5) matched with the sliding columns (6) are formed in the mounting columns (2).

4. An oral swab sampler according to claim 3, characterized in that the inner wall of the sliding chamber (11) is provided with a limit groove which is mutually matched with the sliding rod (10), and the limit groove is communicated with the sliding groove (5).

5. The oral swab sampler according to claim 1, wherein the cross section of the extrusion plate (14) is triangular, the extrusion plate (14) and the mounting groove (12) are attached to each other, and a return spring (17) is mounted at one end of the sliding block (15).