CN210056081U

CN210056081U - Sampling swab

Info

Publication number: CN210056081U
Application number: CN201920366434.1U
Authority: CN
Inventors: 殷中奇; 徐李青; 潘瑾
Original assignee: Leading Biotechnology (shanghai) Co Ltd
Current assignee: Leading Biotechnology (shanghai) Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-14
Anticipated expiration: 2029-03-20

Abstract

The utility model provides a sampling swab relates to medical apparatus technical field, and this sampling swab includes: the sampling device comprises a first container and a sampling head, wherein a cavity for storing a reagent is arranged in the first container, an opening communicated with the cavity is formed in the first end of the first container, and the second end of the first container is closed; the sampling head is wrapped at the opening end of the first container and is used for collecting a sample; because the first end of first container sets up the opening, and the second end is sealed, stores reagent and can be stored in the cavity by nature under the effect of atmospheric pressure, and can not flow out the cavity, when making second end and external intercommunication, under the atmospheric pressure effect, makes reagent flow in to the sampling head on to moist sampling head, this reagent can conveniently be released by end user, realizes the whole flow of sampling, storage reagent, release reagent of integral type.

Description

Sampling swab

Technical Field

The utility model relates to the technical field of medical appliances, concretely relates to sampling swab.

Background

The existing sampling swabs are mainly classified into two types, one type is a dry swab, and after sampling is finished, the dry swab is directly placed in a storage tube and then provided for a laboratory. The dry swab can be stored and inspected (i.e. collected and inspected for 1-2 days at most) in a short period, but if the dry swab is in a detection mode requiring express transportation, a large amount of bacteria and even mildew can be bred in the transportation process, particularly in rainy days, and the accuracy of a detection result is influenced.

The wet swab is more suitable for long-term storage compared with a dry swab, the head of the swab needs to be cut off or broken off after sampling is completed, the swab needs to be put into a tube pre-filled with a reagent, multiple sets of tubes need to be used simultaneously during actual use, and the overall operation is relatively complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling swab, this sampling swab can solve the above-mentioned not enough of prior art, can realize the whole flow of sampling, storage reagent, release reagent of integral type.

Based on the above-mentioned purpose, the utility model provides a sampling swab, include:

the reagent storage container comprises a first container, a second container and a reagent storage container, wherein a cavity for storing reagents is arranged in the first container, an opening communicated with the cavity is formed in the first end of the first container, and the second end of the first container is closed;

and the sampling head is wrapped at the open end of the first container and is used for collecting a sample.

Among the above-mentioned technical scheme, because the first end of first container sets up the opening, the second end is sealed, stores reagent and can be stored in the cavity naturally under the effect of atmospheric pressure, and can not flow out the cavity, when making second end and external intercommunication, under the atmospheric pressure effect, makes reagent flow in to sample overhead to wet the sampling head, can realize the integral type sampling, store reagent, release reagent's whole flow.

Furthermore, when the second end is broken, cut or sheared, the reagent in the cavity flows into the sampling head under the action of external air pressure.

Among the above-mentioned technical scheme, through the rupture, cut or stubborn disconnected second end, can make the cavity in the first container and external intercommunication to make outside atmospheric pressure promote reagent flow on the sampling head.

Further, the first container is provided with a dent or a groove which is convenient for breaking the second end at a position close to the second end.

Among the above-mentioned technical scheme, through setting up dent or recess, make things convenient for medical personnel to operate to the rupture, cut or stumble disconnected second end, make reagent flow into the sampling head under the effect of external atmospheric pressure.

Further, the first container is provided in a tubular shape.

Among the above-mentioned technical scheme, first container sets up to the tubulose, conveniently processes, operates to and the storage to reagent, more accords with medical personnel and uses the custom.

Further, include the portion of holding, the portion of holding is connected with the second end.

Among the above-mentioned technical scheme, utilize the portion of holding, make things convenient for medical personnel's rupture second end, have the characteristics of the operation of being convenient for.

Furthermore, the sampling head is made of cotton heads, sponges, flocking or silica gel.

Among the above-mentioned technical scheme, the sampling head through above-mentioned material is more easily gathered the sample, simultaneously, easily absorbs reagent.

Further, the opening is provided as a semi-closed opening or a full opening.

In the technical scheme, the requirement that the reagent flows into the sampling head can be met through the semi-closed opening or the full-open type.

Further, the first container is filled with a plugging liquid, and the plugging liquid is arranged between the first end and the reagent.

Among the above-mentioned technical scheme, through setting up shutoff liquid, the guarantee reagent is stored in the cavity, and can not flow the opening of first end because of other factors, has ensured normal use.

Further, the device comprises a second container sleeved outside the first container.

In the above technical scheme, the second container plays a role in storing the first container.

Furthermore, the second container is tubular, one end of the second container is closed, the other end of the second container is provided with an opening, the opening is detachably connected with a sealing device, at least the first end of the first container penetrates through the sealing device and is contained in the second container, and the second end of the first container is located outside the second container.

In the technical scheme, the first container and the sampling head are conveniently stored through the tubular second container, so that the sampling head is isolated from the outside; meanwhile, the second end is positioned outside the second container, so that the second end is conveniently broken or cut off, the sampling head is not influenced, and the sample of the sampling head is not influenced by the outside.

Further, sealing device is sealed lid, cotton or silica gel.

Among the above-mentioned technical scheme, through the sealing device of above-mentioned structure or material, the first container of convenient to detach and installation to the realization is conveniently sampled and is stored the first container after the sample in the second container together with the sampling head.

Further, the second container is a sealed bag.

Among the above-mentioned technical scheme, the sealing bag has simple structure, conveniently gets to put first container intercommunication sampling head.

Adopt above-mentioned technical scheme, the utility model provides a sampling swab's technological effect has:

the utility model provides a sampling swab, wherein a cavity for storing reagent is arranged in a first container, an opening communicated with the cavity is arranged at the first end of the first container, and the second end of the first container is closed; the sampling head is wrapped at the opening end of the first container and is used for collecting a sample;

because the first end of first container sets up the opening, and the second end is sealed, stores reagent and can be stored in the cavity by nature under the effect of atmospheric pressure, and can not flow out the cavity, when making second end and external intercommunication, under the atmospheric pressure effect, makes reagent flow in to the sampling head on to moist sampling head, this reagent can conveniently be released by end user, realizes the whole flow of sampling, storage reagent, release reagent of integral type.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a sampling swab according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a first container in a sampling swab provided in an embodiment of the present invention;

fig. 3 is a second schematic structural diagram of a sampling swab according to an embodiment of the present invention.

Reference numerals: 100-a first container; 110-a cavity; 120-a first end; 130-a second end; 140-an indentation; 200-a sampling head; 300-a hand grip; 400-a second container; 500-sealing means; 600-reagent; 700-plugging liquid.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a sampling swab, can realize prestoring reagent to this reagent can conveniently be released by end user.

Fig. 1 shows a first schematic structural diagram of a sampling swab provided in an embodiment of the present invention; fig. 2 shows a schematic structural diagram of a first container in a sampling swab provided by an embodiment of the present invention; fig. 3 shows a second schematic structural diagram of a sampling swab provided in an embodiment of the present invention.

As shown in fig. 1 and 2, the present invention provides a sampling swab, comprising:

a first container 100 in which a chamber 110 for storing a reagent 600 is provided inside the first container 100, the chamber 110 being filled with the reagent 600; wherein the first end 120 of the first container 100 is provided with an opening communicating with the cavity 110, and the second end 130 of the first container 100 is closed; in a natural state, the reagent 600 does not flow out of the cavity 110, and only when the second end 130 is connected to the outside, or after the second end 130 is removed, the reagent 600 naturally flows into the sampling head 200 under the action of external atmospheric pressure;

the sampling head 200 is wrapped around the open end of the first container 100 for collecting a sample.

Among the above-mentioned technical scheme, because first end 120 of first container 100 sets up the opening, second end 130 is sealed, stores reagent 600 and can be stored in cavity 110 naturally, and can not flow out cavity 110, when making second end 130 and external intercommunication, under the atmospheric pressure effect, makes reagent 600 flow in to sampling head 200 on to moist sampling head 200, can realize the whole flow of sampling, storage reagent 600, release reagent 600 of integral type.

In an embodiment of the present invention, the cavity 110 in the first container 100 can be communicated with the outside by breaking, cutting or kinking the second end 130 under the action of the external air pressure, so that the external air pressure pushes the reagent 600 to flow into the sampling head 200, which is characterized by convenient operation.

In one embodiment of the present invention, a dent 140 or a groove (as shown in fig. 1, the dent 140 is taken as an example) is provided at a position of the first container 100 near the second end 130 for breaking the second end 130.

Through setting up dent 140 or recess, make things convenient for laboratory medical personnel to operate to the rupture, cut or stumble disconnected second end 130, make reagent 600 flow into sampling head 200 under the effect of external atmospheric pressure, make things convenient for the automatic experiment in later stage.

In one embodiment of the present invention, the first container 100 is preferably tubular. The first container 100 is tubular, so that the processing and operation as well as the storage of the reagent 600 are convenient, and the use habit of medical personnel is better met. Of course, the first container 100 may also be hollow cuboid, cube or other shapes to meet the requirement of the user.

In addition, in order to provide the infant or the pet with a group that is inconvenient for the user to sample, the first end 120 may be designed to have a curvature, so that the sampler (usually an adult) can more conveniently sample the infant or the pet (for example, the mouth).

In one embodiment of the present invention, the sampling swab further comprises a holding portion 300, wherein the holding portion 300 is connected to the second end 130. In specific implementation, the holding portion 300 and the second end 130 may be integrally formed, or may be connected in a split manner, for example, the second end 130 is provided with a jack, the holding portion 300 is provided with a plug, and the second end 130 of the holding portion 300 is connected by the plug and the jack in a matching manner; when the medical handle is used, the holding part 300 is utilized, so that medical personnel can break the second end 130 conveniently, and the medical handle has the characteristic of convenience in operation.

The hand holding part 300 can be in a rod-shaped or sheet-shaped structure, and can also be an ornament, the ornament can be designed into various shapes, and after being taken down, the ornament can be well combined with some existing toys, such as particle splicing toys, so that the hand holding part 300 can be reasonably utilized, and the use waste is avoided.

In an embodiment of the present invention, the sampling head 200 is made of cotton, sponge, flocking, or silica gel, so that the sampling head 200 is wrapped at the opening of the first end 120 of the first container 100. Also, the sampling head 200 is not limited by the material, and it is intended that a sufficient sample can be collected more easily by the sampling head 200 made of the above material, and at the same time, the reagent 600 can be absorbed and accumulated easily.

In an embodiment of the present invention, the opening of the first end 120 may be a semi-closed opening (i.e. partially penetrating the cavity 110) or a full opening (i.e. completely penetrating the cavity 110) in practical applications.

In the above technical solution, the reagent 600 can be filled into the sampling head 200 in a semi-closed opening or full opening manner.

In addition, in one embodiment, the sampling head may be designed to resemble a baby's gutta-percha, and the reagent is stored in the handle of the gutta-percha. The baby firstly soaks the gutta-percha head (made of various materials such as flocking or silica gel) through the occlusion sampling head and then takes out the gutta-percha head to release the liquid in the gutta-percha handle.

In an embodiment of the present invention, the first container 100 may be additionally filled with a plugging liquid 700, and the plugging liquid 700 is disposed between the first end 120 and the reagent 600. The blocking liquid 700 may be an oily liquid to ensure that the reagent 600 is stored in the cavity 110.

Among the above-mentioned technical scheme, through setting up shutoff liquid 700, guarantee reagent 600 is stored in cavity 110, and can not flow out the opening of first end 120 because of other factors, has ensured normal use.

In one embodiment of the present invention, as shown in fig. 3, the sampling swab further comprises a second container 400, the second container 400 is disposed outside the first container 100, and the second container 400 serves to store the first container 100.

In a specific application, the second container 400 may be configured to be tubular, one end of the second container 400 is closed, the other end of the second container 400 is provided with an opening, the opening is detachably connected with the sealing device 500, at least the first end 120 of the first container 100 passes through the sealing device 500 and is accommodated in the second container 400, and the second end 130 is located outside the second container 400.

The first container 100 and the sampling head 200 are conveniently stored through the second container 400 in a tubular shape, so that the sampling head 200 is isolated from the outside; meanwhile, the second end 130 is positioned outside the second container 400, so that the second end 130 can be conveniently broken, cut or kinked without affecting the sampling head 200, and the sample of the sampling head 200 is protected from being affected by the outside; in addition, because the sealing device 500 is detachably connected with the opening, when sampling, the sealing device 500 is conveniently communicated with the first container 100 and the sampling head 200 to be taken out together, so that sampling is completed by the sampling head 200, after sampling is completed, the sampling head 200 and the first container 100 are inserted into the second container 400 and are connected with the opening by the sealing device 500, so that the sampling head 200 is isolated from the outside, and effective protection is achieved.

The sealing device 500 may be a sealing cover, cotton cloth or silica gel; when the sealing cover is adopted, the shape of the sealing cover can be a cylinder, and can also be a polygon such as a quadrangle or a hexagon. Can be connected with the opening in a threaded connection mode; when cotton cloth or silica gel is adopted, the opening can be directly blocked.

In the above technical solution, the sealing device 500 with the above structure or material is convenient for detaching and installing the first container 100, so that the sampling is convenient and the first container 100 after sampling and the sampling head 200 are stored in the second container 400.

In an embodiment of the present invention, the second container 400 may further adopt a sealing bag, which has a simple structure and is convenient for taking and placing the first container 100 and communicating with the sampling head 200.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A sampling swab, comprising:

2. A sampling swab according to claim 1, wherein the reagent in the chamber is adapted to flow onto the sampling head by external air pressure when the second end is broken, sheared or kinked.

3. A sampling swab according to claim 2, wherein the first container is provided with a dent or groove near the second end for facilitating breaking of the second end.

4. A sampling swab according to claim 1, wherein the first container is provided in the form of a tube.

5. The sampling swab of claim 1, comprising a hand grip, the hand grip being coupled to the second end.

6. A sampling swab according to claim 1, wherein the sampling head is a cotton, sponge, flock or silica gel material.

7. A sampling swab according to claim 1, wherein the opening is provided as a semi-closed opening or a full opening.

8. A sampling swab according to claim 1, wherein the first container is filled with a sealing liquid, the sealing liquid being arranged between the first end and the reagent.

9. A sampling swab according to any one of claims 1 to 8, comprising a second container, which is fitted over the outside of the first container.

10. A sampling swab according to claim 9, wherein the second container is tubular, wherein one end of the second container is closed and the other end is provided with an opening, wherein a sealing means is detachably connected to the opening, wherein at least a first end of the first container passes through the sealing means and is accommodated within the second container, and wherein the second end is located outside the second container.

11. A sampling swab according to claim 10, wherein the sealing means is a sealing cap, cotton cloth or silicone.

12. A sampling swab according to claim 9, wherein the second container is a sealed bag.