CN111558409A - Formula nasopharynx swab location test tube external member of depositing safely - Google Patents

Abstract

The invention relates to a safe storage type nasopharynx swab positioning test tube kit which comprises a test tube body, wherein an upper cover is movably connected onto the test tube body, positioning plates are distributed on the test tube body, positioning holes are formed in the positioning plates, nasopharynx swab components are connected into the positioning holes in an inserting mode, the nasopharynx swab components comprise swab bodies, split positioning blocks are sleeved on the swab bodies, and the split positioning blocks are embedded into the positioning holes. From this, through test tube body and upper cover cooperation, can realize that nasopharynx swab subassembly sealed accomodate, avoid suffering external contamination. Adopt split type locating piece, can satisfy and take the stable of front nose pharynx subassembly of wiping away and place, and autosegregation when taking out does not influence the installation, also can not have the arch, can not cause the uncomfortable of sampling to feel. The swab body is provided with a conical structure at the tail end, so that the swab body can adapt to nasopharynx swab connecting pipe structures matched with most devices and robots, stable installation is realized, and the swab body cannot be easily loosened.

Description

A safety storage nasopharyngeal swab positioning test tube kit

technical field

The invention relates to a nasopharyngeal swab kit, in particular to a safety storage type nasopharyngeal swab positioning test tube kit.

Background technique

Due to the limitation of structure and principle, there are currently two types of robots used for swab specimen collection in the upper respiratory tract, and during their use, the upper respiratory tract specimens must be collected through the oral cavity instead of the nasal cavity. Specifically:

One is to install a pharyngeal swab and an endoscope at the end of the robotic arm. Manually through visual monitoring and remote operation by a hand controller, the pharyngeal swab touches the ideal part of the posterior pharyngeal wall for specimen collection. The other is an artificial intelligence respiratory specimen collection robot. When the patient is in a supine position and the throat swab handle and the guiding mechanism have almost no frictional damping, the self weight of the throat swab handle is used to realize the throat swab touching the retropharynx. The upper respiratory tract specimen is collected by touching the ideal part of the wall.

In order to cooperate with the use of the above-mentioned devices or robots and realize convenient assembly and sampling, replaceable throat swab components are often used. However, the existing throat swab components are cumbersome to install, which prolongs the collection time. Or in order to facilitate disassembly and replacement, the stability of the combination is poor, and it is easy to fall off accidentally.

In view of the above-mentioned defects, the designer has actively carried out research and innovation, in order to create a safe storage nasopharyngeal swab positioning test tube kit, which has more industrial application value.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the purpose of the present invention is to provide a safe storage type nasopharyngeal swab positioning test tube kit.

A safety storage type nasopharyngeal swab positioning test tube kit of the present invention includes a test tube body, and an upper cover is movably connected to the test tube body, wherein: a positioning plate is distributed on the test tube body, and the positioning plate is opened There is a positioning hole, and a nasopharyngeal swab assembly is plugged and connected in the positioning hole, and the nasopharyngeal swab assembly includes a swab body, and a split positioning block is sleeved on the swab body. The positioning block is embedded in the positioning hole.

Further, in the above-mentioned safe storage type nasopharyngeal swab positioning test tube kit, wherein the split positioning block is composed of two split semi-annular structural monomers, and the split semi-ring structural monomers are snapped together. Holds on the swab body and is limited by the positioning holes.

Further, the above-mentioned safe storage type nasopharyngeal swab positioning test tube kit, wherein, the positioning hole is a step-type positioning hole, including two through holes with different diameters, and the diameter of the upper through hole is larger than that of the lower one. The diameter of the through hole, the diameter of the upper through hole is adapted to the outer diameter of the split positioning block.

Further, in the above-mentioned safe storage type nasopharyngeal swab positioning test tube kit, the tail end of the swab body is provided with a tapered structure.

Still further, in the above-mentioned safe storage type nasopharyngeal swab positioning test tube kit, wherein the outer periphery of the upper end of the test tube body is provided with a ring-shaped convex strip, the corresponding position of the upper cover is provided with a accommodating groove, the When the upper cover is closed on the upper end of the test tube body, the annular protruding strip is embedded in the accommodating groove.

By means of the above scheme, the present invention has at least the following advantages:

1. Through the cooperation of the test tube body and the upper cover, the sealed storage of the nasopharyngeal swab assembly can be realized to avoid external contamination.

2. The use of a split positioning block can satisfy the stable placement of the nasopharyngeal swab assembly before taking it out, and it is automatically separated when it is taken out, which does not affect the installation, and there will be no bulge, which will not cause the discomfort of sampling.

3. The tail end of the swab body is provided with a tapered structure, which can adapt to the structure of the nasopharyngeal swab connecting tube matched with most equipment and robots to achieve stable installation and will not easily loosen.

4. The overall structure is simple, easy to manufacture, and can be used in cooperation with various sampling robots.

The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly, and implement it according to the content of the description, the preferred embodiments of the present invention are described in detail below with the accompanying drawings.

Description of drawings

FIG. 1 is a schematic diagram of the test tube body and the upper cover after they are combined.

Figure 2 is a schematic cross-sectional structure diagram of the safety storage nasopharyngeal swab positioning test tube kit.

Figure 3 is a schematic diagram of the separation of the split semi-ring structural monomer.

Fig. 4 is a schematic diagram of taking a nasopharyngeal swab assembly.

FIG. 5 is a schematic view of the structure of the upper cover.

The meanings of the reference numerals in the drawings are as follows.

1 Test tube body 2 Top cover

3 Positioning plate 4 Nasopharyngeal swab assembly

5-split semi-ring structure monomer 6-step positioning hole

7 Conical structure 8 Ring-shaped ridges

9 holding slots

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

A safe storage type nasopharyngeal swab positioning test tube kit as shown in Figures 1 to 5 includes a test tube body 1 on which an upper cover 2 is movably connected. The difference is that: in order to realize the nasopharyngeal swab The positioning plate 3 is distributed on the test tube body 1 for the placement limit of the assembly 4 . Specifically, the positioning plate 3 is provided with a positioning hole, and the nasopharyngeal swab assembly 4 is plugged and connected in the positioning hole. In order to facilitate convenient access, it can be used in conjunction with some conventional sampling robots. The nasopharyngeal swab assembly 4 used in the present invention includes a swab body, and the swab body is sleeved with a split positioning block, and the split positioning The block is inserted into the positioning hole. In this way, an effective limit is achieved.

In combination with a preferred embodiment of the present invention, the split positioning block is composed of two split semi-ring structural units 5, and the split semi-ring structural units 5 are buckled and clamped on the swab body and are positioned. hole limit. In this way, the split positioning block clamps the swab body when it is ready to be taken, and realizes a complete clamping limit through the positioning hole. In this way, the cotton swab located at the front end of the swab body will not touch the test tube body 1 and keep it clean. When taken by a robot or other device, once the swab body is pulled out, the two split semi-ring structure units 5 are released from the swab body, so that the swab body can be easily taken out.

Further, in order to achieve stable positioning and not easily loosen due to improper external force, the positioning hole used is a stepped positioning hole 6, which includes two through holes with different diameters. The diameter of the upper through hole is larger than that of the lower through hole, and the diameter of the upper through hole is adapted to the outer diameter of the split positioning block. In this way, a more fitting limit placement can be achieved.

Considering the actual implementation, the tail end of the swab body adopted in the present invention is provided with a tapered structure 7 . In this way, the preset connection ports of various conventional nasopharyngeal swab tubes can be embedded to ensure that they are not loosened during sampling.

Looking further, in order to meet the requirements that the upper cover 2 can achieve airtight combination during non-use, and to meet the safe storage of nasopharyngeal swabs, the outer periphery of the upper end of the test tube body 1 is provided with a ring-shaped convex strip 8, and the corresponding position of the upper cover 2 is provided with In the accommodating groove 9 , when the upper cover 2 is closed on the upper end of the test tube body 1 , the annular protruding strip 8 is embedded in the accommodating groove 9 .

The working principle of the present invention is as follows: when sampling is required, the upper cover 2 is opened by medical staff or auxiliary equipment. Afterwards, the tail of the nasopharyngeal swab assembly 4 is inserted into the corresponding nasopharyngeal swab connecting tube through its tapered configuration 7 . After that, relying on the control of the nasopharyngeal swab connecting tube, the nasopharyngeal swab assembly 4 is controlled to be lifted from the two semi-ring-structured split positioning blocks from the step positioning holes and fall off by itself. Finally, the smooth docking installation of the nasopharyngeal swab assembly 4 and the nasopharyngeal swab connecting tube is achieved.

After use, the nasopharyngeal swab assembly 4 can be pulled out from the nasopharyngeal swab connecting tube manually or during an auxiliary period. The sampled nasopharyngeal swab assembly 4 can be put into the test tube body 1 and stored by adding the upper cover 2 to ensure that it will not be contaminated during transportation.

As can be seen from the above-mentioned textual description and in conjunction with the accompanying drawings, after adopting the present invention, it has the following advantages:

1. Through the cooperation of the test tube body and the upper cover, the sealed storage of the nasopharyngeal swab assembly can be realized to avoid external contamination.

2. The use of a split positioning block can satisfy the stable placement of the nasopharyngeal swab assembly before taking it out, and it is automatically separated when it is taken out, which does not affect the installation, and there will be no bulge, which will not cause the discomfort of sampling.

3. The tail end of the swab body is provided with a tapered structure, which can adapt to the structure of the nasopharyngeal swab connecting tube matched with most equipment and robots to achieve stable installation and will not easily loosen.

4. The overall structure is simple, easy to manufacture, and can be used in cooperation with various sampling robots.

In addition, the indicated orientation or positional relationship described in the present invention is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or structure must have A specific orientation, or operation with a specific orientation configuration, should not be construed as a limitation of the present invention.

In the present invention, unless otherwise expressly specified and limited, terms such as "connection" and "arrangement" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integration; it may be a mechanical The connection can also be an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal connection between two components or an interaction relationship between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. And it can be directly on another component or indirectly on that other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device. Or the components must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. It should be pointed out that for those skilled in the art, some improvements can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a safe formula of depositing nasopharynx swab location test tube external member, including test tube body (1), swing joint has upper cover (2), its characterized in that on test tube body (1): the test tube comprises a test tube body (1), wherein a positioning plate (3) is distributed on the test tube body (1), a positioning hole is formed in the positioning plate (3), a nasopharynx swab component (4) is connected in the positioning hole in an inserting mode, the nasopharynx swab component (4) comprises a swab body, a split type positioning block is sleeved on the swab body, and the split type positioning block is embedded into the positioning hole.

2. A safe storage nasopharyngeal swab positioning cuvette kit according to claim 1, wherein: the split type locating block is composed of two split type semi-annular structure single bodies (5), and the split type semi-annular structure single bodies (5) are clamped on the swab body in a buckling mode and limited by the locating holes.

3. A safe storage nasopharyngeal swab positioning cuvette kit according to claim 1, wherein: the positioning hole is a stepped positioning hole (6) and comprises two through holes with different diameters, the diameter of the through hole positioned above is larger than that of the through hole positioned below, and the diameter of the through hole positioned above is matched with the outer diameter of the split positioning block.

4. A safe storage nasopharyngeal swab positioning cuvette kit according to claim 1, wherein: the swab body is provided with a tapered configuration (7) at the trailing end.

5. A safe storage nasopharyngeal swab positioning cuvette kit according to claim 1, wherein: the upper end periphery of test tube body (1) is provided with cyclic annular sand grip (8), the corresponding position department of upper cover (2) is provided with holding tank (9), when upper cover (2) closure is in test tube body (1) upper end, cyclic annular sand grip (8) imbed in holding tank (9).

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