CN217723548U

CN217723548U - Sampling swab

Info

Publication number: CN217723548U
Application number: CN202221252712.9U
Authority: CN
Inventors: 白云
Original assignee: Shenzhen Longchun Technology Co ltd
Current assignee: Shenzhen Longchun Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-04
Anticipated expiration: 2032-05-23

Abstract

Aiming at the risk that the swab is broken in the oral cavity and is mistakenly swallowed or even inhaled into the throat so as to endanger life in the sampling process of the traditional swab, the application provides the sampling swab, an anti-falling connecting wire is arranged in a swab rod, one end of the anti-falling connecting wire is arranged in a lower swab rod, and the other end of the anti-falling connecting wire penetrates through a reducing part and extends into the upper swab rod; the anti-drop connecting line plays a role in connecting the upper swab rod and the lower swab rod during sampling in the oral cavity, so that the risk that the upper swab rod is broken during sampling, mistakenly swallowed in the oral cavity and even inhaled into the throat to endanger life is prevented, and safety guarantee is provided for the sampling process. The swab rod is made of paper, so that the recovery and treatment cost can be effectively reduced, and the environment is not polluted.

Description

Sampling swab

Technical Field

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

Background

In the medical technical field, a sampling swab is often used to collect mucus in nasal cavities, oral cavities and the like, so as to perform operations such as pathogen culture, pathogen antigen or nucleic acid detection and the like, and then the collected sample is detected, so that a basis is provided for disease diagnosis. Since discover new coronary pneumonia after, do nucleic acid detection for people and need to use a large amount of swabs, what traditional swab adopted all is plastic rod material, for disposable medical consumptive material, follow-up need higher economic cost when handling the plastic rod material after using, also serious environmental pollution simultaneously. Conventional swabs, including swab heads and swab shafts, present a risk of breaking the swab head during sampling, and of life-threatening by mistaking it in the mouth or even inhaling it into the throat, especially when children and infants are not actively engaged.

SUMMERY OF THE UTILITY MODEL

To current traditional swab adopt plastic rod material follow-up processing polluted environment, recovery processing expense high, thereby the risk of endangering life of throat is swallowed or even inhaled to the mistake in the oral cavity to the rupture in the sampling process swab, this application provides a sampling swab.

In order to solve the above problems, the present application provides a sampling swab, which includes a swab rod, the swab rod including an upper swab rod, a reduced diameter portion, and a lower swab rod connected in sequence from top to bottom, the swab rod having an anti-drop connecting wire provided therein, one end of the anti-drop connecting wire being provided inside the lower swab rod, and the other end of the anti-drop connecting wire passing through the reduced diameter portion and extending into the upper swab rod; the swab is made of paper.

Preferably, the anti-falling connecting line comprises a long section line and a short section line, and the long section line of the anti-falling connecting line is fixedly arranged inside the lower swab rod; the short section of the anti-falling connecting line passes through the diameter reducing part and extends to the inside of the upper swab rod.

Preferably, the anti-falling connecting line is one of a cotton line, a nylon line and a silk line.

Preferably, the head of the upper swab rod is provided with a sampling cotton, and the sampling cotton is wrapped on the head of the upper swab rod.

Preferably, the sampling cotton is nylon wool, and the nylon wool is adhered to the head of the upper swab rod.

Preferably, the sampling cotton is medical absorbent cotton which is wound on the head of the upper swab rod.

Preferably, the reduced diameter portion is smaller in size than the diameter of the upper wiper rod and the diameter of the lower wiper rod in the direction perpendicular to the wiper rods.

The utility model discloses beneficial effect:

according to the sampling swab provided by the application, the anti-falling connecting wire is arranged in the swab rod, one end of the anti-falling connecting wire is arranged in the lower swab rod, and the other end of the anti-falling connecting wire penetrates through the diameter reducing part and extends to the inside of the upper swab rod; the anti-drop connecting wire plays a role in connecting the upper swab rod and the lower swab rod during sampling in the oral cavity, so that the risk that the upper swab rod is broken off in the oral cavity during sampling and even the upper swab rod is sucked into the throat to endanger life is prevented, and safety guarantee is provided for the sampling process. The swab rod is made of paper, and compared with the traditional plastic rod material, the adoption of the paper swab rod can reduce the recycling cost, does not pollute the environment, and accords with the national green policy.

Drawings

FIG. 1 is a schematic view of a sampling swab configuration;

FIG. 2 is a schematic structural view showing a cross-sectional shape of a reduced diameter portion in the form of an acute triangle;

FIG. 3 is a schematic view showing a cross-sectional shape of a reduced diameter portion in a trapezoidal configuration;

FIG. 4 is a schematic structural view showing a cross-sectional shape of a reduced diameter portion in the form of a right triangle;

FIG. 5 is a schematic view of the reduced diameter portion proximate the middle of the swab shaft-sampling swab configuration;

FIG. 6 is a schematic view of the reduced diameter portion near the underside of the swab shaft-sampling swab configuration;

the reference numbers in the drawings attached hereto are as follows:

1. a lower swab rod; 2. an upper swab rod; 3. a diameter reducing portion; 4. the anti-falling connecting wire; 5. and sampling cotton.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 6, the present embodiment provides a sampling swab, which includes a swab rod including an upper swab rod 2, a reduced diameter portion 3, and a lower swab rod 1 connected in this order from top to bottom, wherein an anti-drop connecting wire 4 is provided inside the swab rod, one end of the anti-drop connecting wire 4 is provided inside the lower swab rod 1, and the other end of the anti-drop connecting wire 4 passes through the reduced diameter portion 3 and extends into the upper swab rod 2; the swab rod is made of paper.

Specifically, the other end of the anti-drop connecting thread 4 passes through the reduced diameter portion 3 and extends to the inside of the upper wiper rod 2, and this structure enables the anti-drop connecting thread 4 to be extracted from the upper wiper rod 2 when the upper wiper rod 2 is broken. In the sampling swab provided by the embodiment, when a medical worker uses the sampling swab in the structure shown in fig. 1 to perform sampling, if the reduced diameter part 3 is broken, the upper swab rod 2 is separated from the lower swab rod 1, and the anti-falling connecting wire 4 plays a role in connecting the upper swab rod 2 and the lower swab rod 1, so that the risk that the upper swab rod 2 is broken off in the oral cavity and even inhaled into the throat to endanger life in the sampling process of the sampling swab is prevented, and safety guarantee is provided for the sampling process. After the sampling of medical staff is finished, the wiper rod is broken through the reducing part 3, then the anti-falling connecting line 4 left in the upper wiper rod 2 is pulled out, the upper wiper rod 2 and the lower wiper rod 1 completely fall off, and therefore the collected sample can be conveniently detected by using the detection equipment.

In this embodiment, the swab rod is made of paper. The swab rod is made of paper materials, so that the swab rod is easy to recycle, low in treatment cost and free of environmental pollution; compared with the traditional plastic rod material, the paper swab rod provided by the embodiment can reduce the recycling cost, does not pollute the environment, and accords with the national green policy.

The anti-falling connecting wire 4 comprises a long section wire and a short section wire, the long section wire of the anti-falling connecting wire 4 is fixedly arranged in the lower swab rod 1, and the short section wire of the anti-falling connecting wire 4 penetrates through the diameter reducing part 3 and extends to the upper swab rod 2.

As shown in figure 1, the length of the anti-drop attachment line 4 in the lower wiper rod 1 is much greater than that in the upper wiper rod 2, with only a small section extending into the upper wiper rod 2. Most of the long lines in the lower wiper rod 1 are fixedly connected with the lower wiper rod 1, so that the long lines of the anti-falling connecting line 4 are prevented from being drawn out of the lower wiper rod 1 when the short lines of the anti-falling connecting line 4 are drawn out of the upper wiper rod 2. Only a small section of short string extending into the upper swab rod 2 is provided inside the upper swab rod 2, facilitating the extraction of the short string from the upper swab rod 2 and saving operating time.

Further, the anti-falling connecting line 4 is one of a cotton line, a nylon line and a silk line. The anti-falling connecting line 4 of the embodiment adopts cotton thread, nylon thread or silk thread, which not only can connect the upper swab rod 2 and the lower swab rod 1 to prevent the risk that the upper swab rod 2 falls into the oral cavity, but also has low manufacturing cost and recovery cost of the cotton thread, the nylon thread or the silk thread, and does not pollute the environment, thereby reducing the manufacturing cost and the recovery cost of the sampling swab.

In this embodiment, the head of the upper swab rod 2 is provided with a sampling cotton 5, said sampling cotton 5 wrapping the head of said upper swab rod 2. The sampling cotton 5 prevents the skin tissue in the oral cavity of the human body from being scratched when the sampling swab is used for sampling the oral cavity.

The sampling cotton 5 is nylon velvet, and the nylon velvet is adhered to the head part of the upper swab rod 2; directly bonding the nylon fleece to the head of the upper swab rod 2 effectively prevents the risk of the nylon fleece falling off the head of the upper swab rod 2 into the mouth or into the throat of an inhalation.

The sampling cotton 5 is medical absorbent cotton which is wound on the head of the upper swab rod 2. The medical absorbent cotton can be wound on the head of the upper swab rod 2, and a layer of glue can be coated on the head of the upper swab rod 2, and then the medical absorbent cotton is wound on the head of the upper swab rod 2; both arrangements can effectively prevent the risk of medical absorbent cotton falling off the head of the upper swab rod 2 into the mouth or inhaled into the throat.

The size of the reducing part 3 in the direction perpendicular to the swab rod is smaller than the diameter of the upper swab rod 2 and the diameter of the lower swab rod 1, so that the swab rod is convenient to break, and the time is saved.

As shown in fig. 1, in the structure of the sampling swab of the present embodiment, the reduced diameter portion 3 is partially narrowed as compared with the upper swab rod 2 and the lower swab rod 1. As shown in fig. 2 to 4, the reduced diameter portion 3 may have various shapes such as an arc shape, a triangular shape, a square shape, a polygonal shape, a trapezoidal shape, and the like, and the shape of the reduced diameter portion 3 is not limited in the present application. The reducing part 3 plays a role of easy breakage, and after the sampling of medical staff is finished, the swab rod is broken through the reducing part 3, and the upper swab rod 2 and the sampling cotton 5 are hermetically placed in the sample collection tube. In this embodiment, as shown in figures 1, 5 and 6, the present embodiment does not limit the dimensions of the upper wiper bar 2 and the lower wiper bar 1, the upper wiper bar 2 may have a height greater than or equal to that of the lower wiper bar 1, and the upper wiper bar 2 may also have a height less than that of the lower wiper bar 1; similarly, the diameter of the upper wiper rod 2 and the diameter of the lower wiper rod 1 are not limited in the embodiment, and different sizes can be set according to actual use requirements.

The working process of the sampling swab provided by the embodiment is as follows: medical personnel take out the sampling swab, then hold the bottom of the lower swab rod 1, namely the handle end of the lower swab rod 1, stretch the upper swab rod 2 into the oral cavity of a human body, move the sampling swab, and contact the sampling cotton 5 wrapped on the head of the upper swab rod 2 with the mucous membrane tissue of the sampling part of the human body to collect samples. The swab pole is wiped in breaking through reducing portion 3 after the sampling, simultaneously will be wiped the anti-drop connecting wire 4 in the pole 2 and pull out, wipes the pole 2 on with wipe the pole 1 to break away from down, wipes the pole 2 and sample cotton 5 on and seals and put into sample collection pipe, sends to the detection center and detects the sample.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A sampling swab is characterized by comprising a swab rod, wherein the swab rod comprises an upper swab rod, a reducing part and a lower swab rod which are sequentially connected from top to bottom, an anti-falling connecting wire is arranged inside the swab rod, one end of the anti-falling connecting wire is arranged inside the lower swab rod, and the other end of the anti-falling connecting wire penetrates through the reducing part and extends into the upper swab rod; the swab rod is made of paper.

2. The sampling swab of claim 1, wherein the anti-drop connecting wire comprises a long wire and a short wire, wherein the long wire of the anti-drop connecting wire is fixedly disposed inside the lower swab rod; and the short section of the anti-falling connecting line passes through the diameter-reducing part and extends to the inside of the upper swab rod.

3. A sampling swab according to claim 1, wherein the anti-drop connecting wire is one of a cotton wire, a nylon wire and a silk wire.

4. A sampling swab according to claim 1, wherein the head of the upper swab stem is provided with a sampling cotton, which is wrapped around the head of the upper swab stem.

5. A sampling swab according to claim 4, wherein the sampling cotton is nylon fleece, which is glued to the head of the upper swab shaft.

6. A sampling swab according to claim 4, wherein the sampling cotton is medical absorbent cotton, which is wound around the head of the upper swab shaft.

7. The sampling swab of claim 1, wherein the reduced diameter portion has a dimension perpendicular to the swab shaft that is less than both the upper swab shaft diameter and the lower swab shaft diameter.