CN212089610U - Improved disposable throat swab - Google Patents
Improved disposable throat swab Download PDFInfo
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- CN212089610U CN212089610U CN202020364986.1U CN202020364986U CN212089610U CN 212089610 U CN212089610 U CN 212089610U CN 202020364986 U CN202020364986 U CN 202020364986U CN 212089610 U CN212089610 U CN 212089610U
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- throat swab
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Abstract
The utility model discloses an improved disposable throat swab, which comprises a throat swab body, wherein the throat swab body comprises a swab rod and a collecting pipe for collecting the swab rod, and the swab rod comprises a handheld part, a sampling part, a connecting part and a cotton ball; the sampling part is of a hollow reducing pipe structure, the diameter of the bottom of the sampling part is larger than that of the top of the sampling part, and the cotton ball is fixed at the bottom of the sampling part; the bottom of the hand-held part is clamped on the top inner wall of the sampling part and can slide along the inner wall of the sampling part; the both ends of connecting portion respectively with handheld portion and sample portion fixed connection for prevent handheld portion and the separation of sample portion. The utility model discloses a disposable pharynx swab of improvement, simple structure not only, reasonable in design, easy operation, it is convenient to gather the sample moreover, can effectively avoid the risk of rupture, and the operational safety is high, has good application prospect.
Description
Technical Field
The utility model relates to the technical field of biomedical equipment, more specifically the utility model relates to a disposable pharynx swab of improvement that says so.
Background
The throat swab specimen is a medical cotton swab, a small amount of secretion is dipped from the throat of a human body, and the collected sample is the throat swab specimen. The breath of a human body and food eaten by the human body need to pass through the oral cavity, so that various bacteria can be parasitized in the oral cavity, respiratory tract spreading viruses are most easily gathered at the throat part of the human body, and the virus types can be conveniently, quickly and accurately detected by using the throat swab, so that the collection of the sample by the throat swab is very important in etiological diagnosis.
The disposable pharynx swab that uses at present is common two kinds of type, one kind adopts collection pole and collecting pipe integral type project organization, and because the pharynx is darker, the collection pole of this kind of type is shorter relatively, and it is very inconvenient to operate, and two collection poles after this kind of pharynx swab can't will gathering in addition are intraductal, can not satisfy the experiment requirement. Another kind of pharynx swab is for gathering pole and collecting pipe separately design, and this kind of pharynx swab gathers the pole longer, and the sample is gathered conveniently, but need the throat swab of rupture to put into gathering the pipe, and some pharynx swabs are difficult to the rupture, bring very big inconvenience for the experiment. Some pharyngeal swabs, although designed with a break-off port, may risk breaking off the collection rod in the mouth if the patient coughs or retches suddenly during collection, and may also risk splashing, contamination, etc. when broken off in the insertion tube.
Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide an improved disposable pharyngeal swab that is easy to operate, convenient to collect a sample, and capable of effectively avoiding the risk of rupture.
Disclosure of Invention
In view of this, in order to solve among the prior art technical problem such as the inconvenient and easy risk that leads to breaking of pharynx swab collection, the utility model provides a simple structure, reasonable in design, the operation of being convenient for, it is convenient to gather the sample, and can effectively avoid the disposable pharynx swab of improvement of the risk of breaking.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an improved disposable throat swab comprises a throat swab body, wherein the throat swab body comprises a swab rod and a collecting pipe for collecting the swab rod, and the swab rod comprises a handheld part, a sampling part, a connecting part and a cotton ball; the sampling part is of a hollow reducing pipe structure, the diameter of the bottom of the sampling part is larger than that of the top of the sampling part, and the cotton ball is fixed at the bottom of the sampling part; the bottom of the handheld part is clamped on the top inner wall of the sampling part and can slide along the inner wall of the sampling part; the two ends of the connecting part are respectively fixedly connected with the handheld part and the sampling part and used for preventing the handheld part from being separated from the sampling part.
As can be seen from the above technical solutions, compared with the prior art, the utility model discloses an improved disposable throat swab, the handheld part can be accommodated in the sampling part by utilizing the clamping structure between the bottom of the handheld part and the top of the sampling part, so that the telescopic function of the cotton swab rod is realized, after the pharyngeal swab is adopted to collect the pharyngeal sample of the patient, the cotton swab rod does not need to be broken, the cotton swab rod hand-held part can be compressed into the sampling part by pressing the collecting pipe top cover on the cotton swab rod hand-held part, thereby reducing the length of the cotton swab rod, being easier to place in the collecting pipe, avoiding the problems of the prior art that the collecting rod of the pharyngeal swab is broken off and the breakage is inconvenient, still make this pharynx swab gather sample convenient and fast simultaneously, the setting up of connecting portion can effectively avoid the cotton swab stick handheld portion and the risk that breaks away from of sample portion, has further improved the security among this pharynx swab operation process. The utility model discloses a disposable pharynx swab of improvement, simple structure not only, reasonable in design, easy operation, it is convenient to gather the sample moreover, can effectively avoid the risk of rupture, and the operational safety is high, has good application prospect.
Further, each collecting tube can accommodate two or more swab sticks.
The throat swab has the beneficial effect that the manufacturing cost of the throat swab is greatly reduced.
Further, the bottom of handheld portion is formed with the bifurcation structure, just be formed with the card that stretches out to the outside on the lateral wall of bifurcation structure protruding, be formed with the draw-in groove on the top inner wall of sampling portion, the card protruding can be dismantled and be connected in the draw-in groove, the both ends of connecting portion are fixed respectively the bifurcation structure with on the sampling portion.
The beneficial effects who adopts above-mentioned technical scheme to produce are, can guarantee that this cotton swab stick's handheld portion bottom has good retraction performance, the protruding joint of card of handheld portion is in the draw-in groove of sample portion under the collection sample condition, thereby be convenient for operating personnel gathers pharyngeal portion sample, after the collection is finished, bifurcation structure draws close to inwards under the exogenic action, can realize that the card is protruding to deviate from in the draw-in groove, be convenient for handheld portion slides down along hollow sample portion, accomodate the handheld portion inside the sample portion, realize the shrink function of cotton swab stick.
Furthermore, the clamping protrusions are arranged on the same circumferential surface along the outer side wall of the bifurcation structure uniformly.
Furthermore, the clamping grooves are multiple, and the clamping grooves and the clamping protrusions are the same in number and are arranged correspondingly.
Adopt the beneficial effect that above-mentioned technical scheme produced to be, strengthened the frictional force of handheld portion with sample portion junction, avoided the separation or the shrink of handheld portion with sample portion in the operation process.
Further, the connecting portion is a connecting wire, and two ends of the connecting wire are respectively fixed in the middle of the branched structure and on the bottom wall of the sampling portion.
Adopt the beneficial effect that above-mentioned technical scheme produced for connecting portion occupation space area is less, has improved the rationality of pharynx swab design, has guaranteed simultaneously that handheld portion and sampling portion are difficult for separating in operation process.
Furthermore, the connecting line is made of one of a nylon line, a carbon line and a PE line.
Adopt the beneficial effect that above-mentioned technical scheme produced for the intensity of this connecting wire is great, has avoided the separation risk of handheld portion and sample portion in the operation process, has further improved this pharynx swab overall structure's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a swab stick of an improved disposable throat swab in a state of collecting a sample according to the present invention;
fig. 2 is a schematic structural view of an improved disposable throat swab provided by the present invention in a contracted state;
FIG. 3 is a schematic view of the structure of the hand-held portion of the improved disposable throat swab provided in the present invention;
fig. 4 is a schematic structural view of a sampling part in an improved disposable throat swab provided by the present invention.
Wherein: 1-throat swab body, 11-swab rod, 111-handheld part, 1111-bifurcation structure, 1112-clamping protrusion, 112-sampling part, 1121-clamping groove, 113-connecting part, 114-cotton ball and 12-collecting pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The utility model discloses an improved disposable throat swab, which comprises a throat swab body 1, wherein the throat swab body 1 comprises a swab rod 11 and a collecting pipe 12 for collecting the swab rod 11, and the swab rod 11 comprises a handheld part 111, a sampling part 112, a connecting part 113 and a cotton ball 114; the sampling part 112 is of a hollow reducing pipe structure, the diameter of the bottom of the sampling part 112 is larger than that of the top of the sampling part, and the cotton ball 114 is fixed at the bottom of the sampling part 112; the bottom of the hand-held part 111 is clamped on the top inner wall of the sampling part 112 and can slide along the inner wall of the sampling part 112; the two ends of the connecting portion 113 are fixedly connected to the handheld portion 111 and the sampling portion 112, respectively, for preventing the handheld portion 111 and the sampling portion 112 from being separated.
As shown in fig. 1 to 3, according to an alternative embodiment of the present invention, the bottom of the hand-held portion 111 is formed with a bifurcated structure 1111, and the outer side wall of the branched structure 1111 is formed with a convex clip 1112 extending outward, the top inner wall of the sampling part 112 is formed with a clip groove 1121, the convex clip 1112 is detachably connected in the clip groove 1121, the two ends of the connecting part 113 are respectively fixed on the branched structure 1111 and the sampling part 112, thereby ensuring that the bottom of the handheld part of the swab stick has good retraction performance, the clamping convex of the hand-held part is clamped in the clamping groove of the sampling part under the condition of sampling samples, so that an operator can conveniently collect pharyngeal samples, after the collection is finished, the bifurcation structure is drawn inward under the action of external force, can realize that the card is protruding to deviate from in the draw-in groove, the handheld portion of being convenient for slides down along hollow sample portion, accomodates the handheld portion inside the sample portion, realizes the shrink function of cotton swab stick.
As shown in fig. 1 and 3, according to an alternative embodiment of the present invention, there are two snap protrusions 1112, and the two snap protrusions 1112 are uniformly arranged on the same circumferential surface along the outer sidewall of the bifurcated structure 1111, so as to enhance the friction force at the joint of the handheld portion and the sampling portion.
As shown in fig. 4, according to an optional embodiment of the present invention, there are two slots 1121, and the two slots 1121 are the same as and arranged corresponding to the plurality of protrusions 1112, so as to enhance the friction force at the joint of the handle and the sampling portion, and avoid the separation or contraction of the handle and the sampling portion during the operation.
According to the utility model discloses an optional embodiment, connecting portion 113 is the connecting wire, and the both ends of connecting wire are fixed respectively on bifurcation structure 1111 middle part and sampling portion 112 diapire to make connecting portion occupation space area less, improved the rationality of pharynx swab design, guaranteed simultaneously that handheld portion and sampling portion are difficult for separating in operation process.
According to the utility model discloses an optional embodiment, the material that the connecting wire adopted is the nylon wire to make the intensity of this connecting wire great, avoided the separation risk of handheld portion in the operation process and sample portion, further improved this pharynx swab overall structure's stability.
The utility model discloses a disposable pharynx swab of improvement, through the joint structure who utilizes handheld portion bottom and sample portion top, can accomodate the handheld portion inside the sample portion, realize the flexible function of this cotton swab stick, after adopting this pharynx swab to gather patient pharynx sample, need not the cotton swab stick of rupture, utilize the handheld portion of collecting pipe top cap pressfitting cotton swab stick can compress into sample portion inside with the excellent handheld portion of cotton swab, thereby reduce cotton swab stick length, make it change and place inside the collecting pipe, the risk of rupture and the inconvenient problem of rupture of pharynx swab collection pole among the prior art have been avoided, still make this pharynx swab collection sample convenient and fast simultaneously, the setting of connecting portion can effectively avoid breaking away from the risk of the excellent handheld portion of cotton swab and sample portion, the security in this pharynx swab operation process has further been improved. This pharynx swab is simple structure not only, reasonable in design, easy operation, it is convenient to gather the sample moreover, can effectively avoid the risk of breaking, and the operational safety is high, has good application prospect.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. An improved disposable throat swab comprises a throat swab body (1), wherein the throat swab body (1) comprises a swab stick (11) and a collecting pipe (12) for collecting the swab stick (11), and is characterized in that the swab stick (11) comprises a handheld part (111), a sampling part (112), a connecting part (113) and a cotton ball (114); the sampling part (112) is of a hollow reducer pipe structure, the diameter of the bottom of the sampling part (112) is larger than that of the top of the sampling part, and the cotton ball (114) is fixed at the bottom of the sampling part (112); the bottom of the handheld part (111) is clamped on the top inner wall of the sampling part (112) and can slide along the inner wall of the sampling part (112); two ends of the connecting part (113) are respectively and fixedly connected with the handheld part (111) and the sampling part (112) and used for preventing the handheld part (111) and the sampling part (112) from being separated.
2. An improved disposable throat swab according to claim 1, wherein the bottom of the hand-held part (111) is formed with a bifurcation (1111), and the outer side wall of the bifurcation (1111) is formed with a protrusion (1112) protruding outwards, the top inner wall of the sampling part (112) is formed with a slot (1121), the protrusion (1112) is detachably connected to the slot (1121), and the two ends of the connecting part (113) are fixed to the bifurcation (1111) and the sampling part (112), respectively.
3. An improved disposable throat swab according to claim 2, wherein said catch (1112) is provided in plurality, and wherein said catch (1112) is arranged uniformly along the outer side wall of said diverging structure (1111) on the same circumferential surface.
4. An improved disposable throat swab according to claim 3, wherein said plurality of said receiving slots (1121) is a plurality of slots, and said plurality of said receiving slots (1121) is the same in number and arranged in correspondence to said plurality of said protrusions (1112).
5. An improved disposable throat swab according to any one of claims 2 to 4, wherein the connecting part (113) is a connecting wire, and both ends of the connecting wire are fixed to the middle part of the bifurcated structure (1111) and the bottom wall of the sampling part (112), respectively.
6. An improved disposable throat swab as defined in claim 5, wherein said connecting wire is made of one of nylon wire, carbon wire and PE wire.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364986.1U CN212089610U (en) | 2020-03-21 | 2020-03-21 | Improved disposable throat swab |
| AU2021100645A AU2021100645A4 (en) | 2020-03-21 | 2021-02-02 | Improved disposable throat swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020364986.1U CN212089610U (en) | 2020-03-21 | 2020-03-21 | Improved disposable throat swab |
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| Publication Number | Publication Date |
|---|---|
| CN212089610U true CN212089610U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020364986.1U Active CN212089610U (en) | 2020-03-21 | 2020-03-21 | Improved disposable throat swab |
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| Country | Link |
|---|---|
| CN (1) | CN212089610U (en) |
| AU (1) | AU2021100645A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869782A (en) * | 2021-03-11 | 2021-06-01 | 吉林大学 | Automatic sampling device of pharynx swab |
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2020
- 2020-03-21 CN CN202020364986.1U patent/CN212089610U/en active Active
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2021
- 2021-02-02 AU AU2021100645A patent/AU2021100645A4/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869782A (en) * | 2021-03-11 | 2021-06-01 | 吉林大学 | Automatic sampling device of pharynx swab |
| CN112869782B (en) * | 2021-03-11 | 2024-04-19 | 吉林大学 | Automatic throat swab sampling device |
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| Publication number | Publication date |
|---|---|
| AU2021100645A4 (en) | 2021-04-15 |
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