CN211962090U - Throat swab virus sampling tube for detecting novel coronavirus pneumonia - Google Patents
Throat swab virus sampling tube for detecting novel coronavirus pneumonia Download PDFInfo
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- CN211962090U CN211962090U CN202020157814.7U CN202020157814U CN211962090U CN 211962090 U CN211962090 U CN 211962090U CN 202020157814 U CN202020157814 U CN 202020157814U CN 211962090 U CN211962090 U CN 211962090U
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- elastic sheath
- cover body
- novel coronavirus
- sampling tube
- coronavirus pneumonia
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Abstract
The utility model discloses a pharynx swab virus sampling tube for detecting novel coronavirus pneumonia, which comprises a tube body with an opening at one end and a cover body combined at the opening of the tube body, wherein one side of the cover body is provided with a rod body extending into the tube body, the end part of the rod body is provided with wiping cotton, the outer side of the cover body is provided with an elastic sheath, the lower part of the elastic sheath is connected with the cover body into a whole, and the upper end of the elastic sheath is provided with a through hole passing through the cover body; when the cover body is connected with the pipe body, the elastic sheath can be reversely sleeved outside the pipe body. The cover body of the utility model is provided with the elastic sheath which can be combined with the tube body, so as to prevent aerosol in the sampling process from attaching to the cover body, thereby reducing the virus infection risk of medical personnel in the collection and detection process of the throat swab; can also improve the leakproofness between lid and the body greatly, avoid the sample to reveal and secondary pollution.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to pharynx swab virus sampling pipe for novel coronavirus pneumonia detects.
Background
The novel coronavirus pneumonia is acute respiratory disease caused by infection of a novel coronavirus (2019-nCoV), and the data of the currently disclosed real disease cases show that the novel coronavirus has strong infectivity, including but not limited to transmission modes such as droplet transmission and contact transmission.
The novel coronavirus pneumonia can be detected whether virus nucleic acid of the novel coronavirus exists or not in a throat swab detection mode and confirmed diagnosis is carried out by combining with lung CT diseases, wherein a virus sampling tube is required for throat swab detection, the conventional virus sampling tube for throat swab detection comprises a tube body with an opening at one end and a cover body combined at the opening of the tube body, a rod body extending into the tube body is arranged on one side of the cover body, and wiping cotton is arranged at the end part of the rod body; when the device is used, the cover body is pulled out from the upper end of the tube body, the cover body is held to enable the wiping cotton of the rod body to be aligned with the oral cavity and the pharynx of a patient for sampling, then the rod body is arranged in the tube body, and the cover body is tightly covered. In the sampling process of the pharyngeal swab, a large amount of aerosol possibly containing viruses is generated at the oral cavity of a patient, the aerosol is possibly attached to the cover body of the virus sampling tube, and the cover body of the conventional pharyngeal swab sampling tube is exposed at the upper end of the tube body, so that the risk of virus infection caused by medical staff in the process of carrying out the pharyngeal swab collection and detection is higher. On the other hand, the leakproofness between the lid of conventional pharynx swab sampling pipe and the body is not high, has the problem that the sample is revealed and secondary pollution.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a pharyngeal swab virus sampling tube for detecting novel coronavirus pneumonia, the cap body of which is provided with an elastic sheath that can be combined with the tube body, the elastic sheath is integrally sleeved outside the cap body in the pharyngeal swab collecting process, after the sampling is completed, the elastic sheath is reversely sleeved outside the tube body to prevent aerosol in the sampling process from attaching to the cap body, so as to reduce the risk of virus infection of medical personnel in the pharyngeal swab collecting and detecting process; in addition, because the lid still utilizes its elastic sheath and body combination, consequently can improve the leakproofness between lid and the body greatly, avoid the sample to reveal and secondary pollution.
In order to achieve the above purpose, the utility model adopts the technical scheme that.
A pharynx swab virus sampling tube for detecting novel coronavirus pneumonia comprises a tube body with an opening at one end and a cover body combined at the opening of the tube body, wherein a rod body extending into the tube body is arranged on one side of the cover body, wiping cotton is arranged at the end part of the rod body, an elastic sheath is arranged on the outer side of the cover body, the lower part of the elastic sheath is connected with the cover body into a whole, and a through hole penetrating through the cover body is arranged at the upper end of the elastic sheath; when the cover body is connected with the pipe body, the elastic sheath can be reversely sleeved outside the pipe body.
Further, the lid be provided with body inner wall interference fit's interior stopper and with the dustcoat of body outer wall laminating, interior stopper is provided with the confession the jack that the body of rod was pegged graft. The lower part of the elastic sheath is fixedly connected with the lower part of the outer cover. The elastic sheath and the outer cover are bonded or connected into a whole in a hot melting mode.
Furthermore, a containing groove for inserting the opening end of the pipe body is formed between the outer cover of the cover body and the inner plug, and a sealing ring which is in sealing fit with the opening end of the pipe body is arranged in the containing groove.
Preferably, the upper end of the cover body is provided with a groove corresponding to the through hole of the elastic sheath.
Preferably, a tearable disposable protective film is attached to the through hole of the elastic sheath by a fracture line.
The periphery of the inner plug is provided with a first sealing convex ring in interference fit with the inner wall of the pipe body. And a second sealing convex ring which is tightly matched with the elastic sheath is arranged on the outer wall of the pipe body.
Preferably, the elastic sheath is a thin-walled silica gel sleeve.
After the technical scheme is adopted, compared with the prior art, the utility model the advantage that has is.
The cover body of the virus sampling tube of the utility model is provided with the elastic sheath which can be combined with the tube body, when not in use, the cover body is combined with the opening pipe of the pipe body, and the elastic sheath of the cover body is upwards sleeved outside the cover body to wholly cover the cover body, in the collecting process of the throat swab, the cover body is pulled out, so that the wiping cotton of the rod body is aligned with the oral cavity and the throat of a patient for sampling, in the process, the first side of the elastic sheath faces outwards, and the cover body is coated by the elastic sheath, thereby preventing aerosol possibly containing virus from being directly attached in the sampling process, after the sampling is finished, the elastic sheath passes through the cover body downwards by utilizing the through hole at the upper end of the elastic sheath, so that the elastic sheath is reversely sleeved outside the tube body, the sterile second side of the elastic sheath faces outwards, and the first side which is possibly polluted in the sampling process is completely and tightly attached to the outer wall of the tube body by utilizing the elasticity of the elastic sheath. Compared with the existing pharynx swab sampling tube, the virus sampling tube of the utility model can ensure the sterile state of the outer surface of the virus sampling tube after sampling is completed, so as to reduce the virus infection risk of medical personnel in the collection and detection process of the pharynx swab; in addition, because the lid still utilizes its elastic sheath and body combination, consequently can improve the leakproofness between lid and the body greatly, avoid the sample to reveal and secondary pollution.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the assembly structure of the present invention in an unused state.
Fig. 2 is the assembly structure schematic diagram after the sampling of the utility model is completed.
Fig. 3 is an exploded schematic view of the present invention.
Fig. 4 is a schematic sectional structure view of the present invention in an unused state.
Fig. 5 is a partially enlarged view of a portion indicated by a in fig. 4.
Fig. 6 is a schematic view of the cross-sectional structure after the sampling of the present invention is completed.
In the figure, 1, a pipe body, 2, a cover body, 21, a groove, 22, an inner plug, 23, an outer cover, 3, a rod body, 4, wiping cotton, 5, an elastic sheath, 51, a through hole and 6 sealing rings.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Referring to fig. 1 to 6, a pharynx swab virus sampling tube for detecting novel coronavirus pneumonia, includes a tube body 1 with an opening at one end and a cover body 2 combined at the opening of the tube body 1, wherein a rod body 3 extending into the tube body 1 is arranged at one side of the cover body 2, a wiping cotton 4 is arranged at the end of the rod body 3, an elastic sheath 5 is arranged at the outer side of the cover body 2, and the elastic sheath 5 is preferably a thin-walled silica gel sleeve. The lower part of the elastic sheath 5 is connected with the cover body 2 into a whole, and the upper end of the elastic sheath 5 is provided with a through hole 51 which passes through the cover body 2; when the cover body 2 is connected with the pipe body 1, the elastic sheath 5 can be reversely sleeved outside the pipe body 1.
In this embodiment, the cover body 2 is provided with an inner plug 22 in interference fit with the inner wall of the pipe body 1 and an outer cover 23 attached to the outer wall of the pipe body 1, and when the inner plug 22 of the cover body 2 is plugged into the open end of the pipe body 1, the cover body 2 and the pipe body 1 can be connected into a whole in a sealing manner, and the cover body 2 can also be connected with the pipe body 1 in a screwing manner in a threaded connection manner in a conventional manner. Wherein, the interior stopper 21 of lid 2 is provided with the jack that supplies the body of rod 3 to peg graft, and the body of rod 3 is kept away from the one end of wiping cotton 4 and is pegged graft with lid 2, and the manufacturing of being convenient for, in other preferred modes, lid 2 also can with body of rod 3 integrated into one piece. Further, the lower part of the elastic sheath 5 is fixedly connected with the lower part of the outer cover 23 of the cover body 2, and specifically, the elastic sheath 5 is bonded or hot-melted with the outer cover 23.
Furthermore, a containing groove for inserting the opening end of the pipe body 1 is formed between the outer cover 23 and the inner plug 22 of the cover body 2, a sealing ring 6 which is in sealing fit with the opening end of the pipe body 1 is arranged in the containing groove, and when the opening end of the pipe body 1 is inserted into the containing groove of the cover body 2, the opening end of the pipe body 1 is tightly abutted against the sealing ring 6, so that a better sealing effect is achieved. The periphery of the inner plug 22 of the cover body 2 is provided with a first sealing convex ring in interference fit with the inner wall of the pipe body 1, the first sealing convex ring can enable the inner plug 22 of the cover body 2 and the inner wall of the pipe body 1 to be connected more tightly, the outer wall of the pipe body 1 is provided with a second sealing convex ring in tight fit with the elastic sheath 5, and the second sealing convex ring can enable the elastic sheath 5 of the cover body 2 and the outer wall of the pipe body 1 to be connected more tightly.
Preferably, the upper end of the cover body 2 is provided with a groove 21 corresponding to the through hole 51 of the elastic sheath 5, and the elastic sheath 5 can be conveniently pulled out downwards by means of the groove 21 at the upper end of the cover body 2 and is reversely sleeved outside the pipe body 1 after passing through the cover body 2. The through hole 51 of the elastic sheath 5 is connected with a tearable disposable protective film (not shown) through a fracture line, the protective film can be matched with the elastic sheath 5 for use to play a role in completely covering and protecting the cover body 2, in addition, the protective film can also be used as a disposable use mark of the virus sampling tube, namely, only after the protective film is torn, the elastic sheath 5 can downwards penetrate through the cover body 2 and then is sleeved outside the tube body 1, and therefore, before use, whether the virus sampling tube is repeatedly used can be confirmed by observing the integrity of the protective film.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. The utility model provides a pharynx swab virus sampling pipe for novel coronavirus pneumonia detects, includes one end open-ended body (1) and combines in lid (2) of this body (1) opening part, lid (2) one side is provided with the body of rod (3) that stretch into in body (1), and body of rod (3) tip is provided with cleans cotton (4), its characterized in that: an elastic sheath (5) is arranged on the outer side of the cover body (2), the lower part of the elastic sheath (5) is connected with the cover body (2) into a whole, and a through hole (51) penetrating through the cover body (2) is formed in the upper end of the elastic sheath (5); when the cover body (2) is connected with the pipe body (1), the elastic sheath (5) can be reversely sleeved outside the pipe body (1).
2. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1, wherein: the cover body (2) is provided with an inner plug (22) in interference fit with the inner wall of the pipe body (1) and an outer cover (23) attached to the outer wall of the pipe body (1), and the inner plug (22) is provided with a jack for inserting the rod body (3).
3. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection as claimed in claim 2, wherein: the lower part of the elastic sheath (5) is fixedly connected with the lower part of the outer cover (23).
4. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection as claimed in claim 3, wherein: the elastic sheath (5) and the outer cover (23) are bonded or connected into a whole in a hot melting way.
5. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection as claimed in claim 2, wherein: an accommodating groove for inserting the opening end of the pipe body (1) is formed between the outer cover (23) and the inner plug (22) of the cover body (2), and a sealing ring (6) which is in sealing fit with the opening end of the pipe body (1) is arranged in the accommodating groove.
6. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1, wherein: the upper end of the cover body (2) is provided with a groove (21) corresponding to the through hole (51) of the elastic sheath (5).
7. A throat swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1 or 6, wherein: the through hole (51) of the elastic sheath (5) is connected with a tearable disposable protective film through a fracture line.
8. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1, wherein: the periphery of the inner plug (22) is provided with a first sealing convex ring in interference fit with the inner wall of the pipe body (1).
9. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1, wherein: and a second sealing convex ring which is tightly matched with the elastic sheath (5) is arranged on the outer wall of the pipe body (1).
10. A pharyngeal swab virus sampling tube for novel coronavirus pneumonia detection according to claim 1, wherein: the elastic sheath (5) is a thin-wall silica gel sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157814.7U CN211962090U (en) | 2020-02-10 | 2020-02-10 | Throat swab virus sampling tube for detecting novel coronavirus pneumonia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020157814.7U CN211962090U (en) | 2020-02-10 | 2020-02-10 | Throat swab virus sampling tube for detecting novel coronavirus pneumonia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211962090U true CN211962090U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020157814.7U Expired - Fee Related CN211962090U (en) | 2020-02-10 | 2020-02-10 | Throat swab virus sampling tube for detecting novel coronavirus pneumonia |
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| CN (1) | CN211962090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366171A (en) * | 2021-12-23 | 2022-04-19 | 滁州学院 | Full-automatic sampler and method for detecting nucleic acid of new coronavirus |
-
2020
- 2020-02-10 CN CN202020157814.7U patent/CN211962090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366171A (en) * | 2021-12-23 | 2022-04-19 | 滁州学院 | Full-automatic sampler and method for detecting nucleic acid of new coronavirus |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20220210 |