CN213249272U - Protection type nasopharynx swab - Google Patents
Protection type nasopharynx swab Download PDFInfo
- Publication number
- CN213249272U CN213249272U CN202021195924.9U CN202021195924U CN213249272U CN 213249272 U CN213249272 U CN 213249272U CN 202021195924 U CN202021195924 U CN 202021195924U CN 213249272 U CN213249272 U CN 213249272U
- Authority
- CN
- China
- Prior art keywords
- handle
- umbrella
- swab
- rib structure
- movable part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001989 nasopharynx Anatomy 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 7
- 210000003128 head Anatomy 0.000 abstract description 5
- 210000000214 mouth Anatomy 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 208000035473 Communicable disease Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 210000003800 pharynx Anatomy 0.000 description 3
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a protective nasopharyngeal swab, which comprises a collecting end, a swab main body, a functional protective cover and a handle, wherein the front end of the swab main body is the collecting end of a cotton head, the handle is arranged at the rear end, and the functional protective cover which can be opened into an umbrella shape is arranged on the handle to shield splashed objects in the collecting process; the cyclic annular recess that offers on pushing forward the cyclic annular rubber circle of movable part and the handle links up with the movable part during the use, the umbrella face is opened under the support of rib structure and bracing piece, a splash thing for blockking patient's oral cavity, the umbrella face keeps the state of opening and shutting this moment, the medical staff operation of being convenient for, can effectively block the droplet of patient because of the uncomfortable splash simultaneously, protect medical staff's safety, when doing the nasopharynx examination to having the communicable disease and detecting, can effectively avoid medical staff receiving unexpected infection, wide suitability has in the medical instrument field.
Description
Technical Field
The utility model relates to a sample collection technical field, specificly relate to a protection type nasopharynx swab.
Background
Nasopharynx swab is the common tool in the respiratory infection inspection, and the collection sample in-process, medical personnel insert the nasal cavity or the oral cavity of patient with the swab, arrange the collection pipe in after the throat is scraped with the soft end of swab, break the outside pharynx swab handle of collection pipe, then seal the collection pipe, obtain the sample.
The protective nasopharyngeal swab is innovated in order to solve the problems in epidemic situation prevention work, and achieves the purpose of blocking splashed objects of a patient, so that the infection rate of medical staff is effectively reduced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the utility model provides a protection type nasopharynx swab reaches the purpose that blocks patient's splash through the mode of installing light transparent umbelliform barrier plate additional in the excellent suitable position of pharynx swab cotton swab stick.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a protective nasopharyngeal swab comprises a collecting end, a swab main body, a functional protective cover and a handle, wherein the front end of the swab main body is the collecting end of a cotton head, the handle is arranged at the rear end of the swab main body, and the functional protective cover which can be opened into an umbrella shape is arranged on the handle to shield splashed objects in the collecting process;
the function protection casing includes fixed part, umbrella face, rib structure, bracing piece and movable part, fixed part fixed mounting is in the swab main part in the link of handle, the articulated erection bracing pole on the fixed part, the movable part is for gliding movable sleeve on the handle, and the annular rubber circle of movable sleeve inboard installation can link up with the annular groove who offers on the handle, rib structure is installed to movable part front end, and rib structure is articulated with the bracing piece, and rib structure coats and is stamped the umbrella face.
Furthermore, after the movable part reaches the annular groove and is fixed, the diameter of the maximum opening end of the umbrella rib structure is 3-5 cm.
Furthermore, the umbrella fabric is made of transparent light materials, the umbrella fabric is attached to and sewn with the umbrella rib structure, and the tail end of the umbrella fabric is provided with a fixing cap.
Furthermore, two ends of the support rod are respectively hinged with the umbrella rib structure and the fixing part, and the hinged position of the support rod and the umbrella rib structure is positioned in the middle of the umbrella rib structure and close to the front position.
Furthermore, the supporting rod is a telescopic rod.
Furthermore, the movable part moves on the handle, and the distance from the tail end of the handle to the tail end is at least 1cm when the movable part moves to the tail end.
Further, the swab main body is of a telescopic structure.
The utility model has the advantages that: the utility model relates to a protective nasopharyngeal swab, which comprises a collecting end, a swab main body, a functional protective cover and a handle, wherein the front end of the swab main body is the collecting end of a cotton head, the handle is arranged at the rear end, and the functional protective cover which can be opened into an umbrella shape is arranged on the handle to shield splashed objects in the collecting process; the cyclic annular recess that offers on pushing forward the cyclic annular rubber circle of movable part and the handle links up with the movable part during the use, the umbrella face is opened under the support of rib structure and bracing piece, a splash thing for blockking patient's oral cavity, the umbrella face keeps the state of opening and shutting this moment, the medical staff operation of being convenient for, can effectively block the droplet of patient because of the uncomfortable splash simultaneously, protect medical staff's safety, when doing the nasopharynx examination to having the communicable disease and detecting, can effectively avoid medical staff receiving unexpected infection, wide suitability has in the medical instrument field.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a protective nasopharyngeal swab according to an embodiment of the present invention;
fig. 2 is a schematic view of an expanded structure of the functional protective cover according to the embodiment of the present invention;
fig. 3 is a schematic view of a closed structure of the functional protective cover according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of an umbrella rib structure and an umbrella cover according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating a using state of the protective nasopharyngeal swab according to the embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-swab body, 2-collection end, 3-functional shield, 301-fixed part, 302-movable part, 303-umbrella rib structure, 304-support rod, 305-fixed cap, 306-annular rubber ring, 307-umbrella cover, 4-handle, 401-annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5
A protective nasopharyngeal swab comprises a collection end 2, a swab main body 1, a functional protective cover 3 and a handle 4, wherein the front end of the swab main body 1 is the collection end 2 of a cotton head, the handle 4 is arranged at the rear end of the swab main body, and the functional protective cover 3 which can be opened into an umbrella shape is arranged on the handle 4 to shield splashes in the collection process;
The diameter of the maximum opening end of the umbrella rib structure 303 is 3-5cm after the movable part 302 reaches the annular groove 401 and is fixed.
The umbrella surface 307 is made of transparent light material, the umbrella surface 307 is attached and sewed with the umbrella rib structure 303, and the tail end is provided with a fixing cap 305.
The two ends of the support rod 304 are respectively hinged with the umbrella rib structure 303 and the fixing part 301, and the hinged position of the support rod with the umbrella rib structure 303 is positioned at the middle front position of the umbrella rib structure 303.
The support rod 304 is a telescopic rod.
The movable part 302 moves on the handle 4, and is at least 1cm away from the tail end of the handle 4 when moving to the tail end.
The swab main body 1 is of a telescopic structure.
The technical solution of the present invention is described below with reference to the following specific embodiments:
examples
The utility model relates to a protective nasopharyngeal swab, which comprises a collecting end, a swab main body, a functional protective cover and a handle, wherein the front end of the swab main body is the collecting end of a cotton head, the handle is arranged at the rear end, and the functional protective cover which can be opened into an umbrella shape is arranged on the handle to shield splashed objects in the collecting process;
when the umbrella is not used, the movable part of the functional protective cover is positioned at the rearmost end of the handle, the whole nasopharyngeal swab is not different from the common nasopharyngeal swab, the specific structure can be referred to the attached drawing of the specification, namely the umbrella rib structure and the umbrella cover of the functional protective cover are not opened;
when the umbrella is used, the annular rubber ring which pushes the movable part forwards to the movable part is connected with the annular groove which is arranged on the handle, in the pushing process, the movable part moves forwards, the front end of the umbrella rib structure is opened under the action of the supporting rod, and the supporting rod is hinged with the umbrella rib structure and the fixed part, so that the umbrella rib structure is gradually unfolded in the forward process of the movable part, and the annular rubber ring reaches the maximum or close to the maximum unfolding range when the annular rubber ring reaches the connection of the annular groove;
because the maximum expansion area is a circle with the diameter of 3-5cm, the whole area of the oral cavity of the patient can be shielded;
the umbrella face is opened under the support of rib structure and bracing piece for block the splash thing of patient's oral cavity, the umbrella face keeps the state of opening and shutting this moment, and the medical staff of being convenient for operates, can effectively block patient because of the droplet that the discomfort splashes simultaneously, and protection medical staff's safety can effectively avoid medical staff receiving unexpected infection when doing nasopharynx examination to having the communicable disease and detecting, has extensive suitability in the medical instrument field.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 do not necessarily 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.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A protection type nasopharynx swab which characterized in that: the swab is characterized by comprising a collecting end, a swab main body, a functional protective cover and a handle, wherein the front end of the swab main body is the collecting end of a cotton head, the handle is arranged at the rear end of the swab main body, and the functional protective cover which can be opened and closed into an umbrella shape is arranged on the handle to shield splashes in the collecting process;
the function protection casing includes fixed part, umbrella face, rib structure, bracing piece and movable part, fixed part fixed mounting is in the swab main part in the link of handle, the articulated erection bracing pole on the fixed part, the movable part is for gliding movable sleeve on the handle, and the annular rubber circle of movable sleeve inboard installation can link up with the annular groove who offers on the handle, rib structure is installed to movable part front end, and rib structure is articulated with the bracing piece, and rib structure coats and is stamped the umbrella face.
2. A protective nasopharyngeal swab according to claim 1, wherein: after the movable part of the umbrella frame structure reaches the annular groove and is fixed, the diameter of the maximum opening end is 3-5 cm.
3. A protective nasopharyngeal swab according to claim 1, wherein: the umbrella fabric is made of transparent light materials, the umbrella fabric is attached to and sewn with the umbrella rib structure, and the tail end of the umbrella fabric is provided with a fixing cap.
4. A protective nasopharyngeal swab according to claim 1, wherein: the two ends of the supporting rod are respectively hinged with the umbrella rib structure and the fixing part, and the hinged position of the supporting rod and the umbrella rib structure is positioned in the middle of the umbrella rib structure and close to the front position.
5. A protective nasopharyngeal swab according to claim 1, wherein: the support rod is a telescopic rod.
6. A protective nasopharyngeal swab according to claim 1, wherein: the movable part moves on the handle, and the distance from the movable part to the tail end of the handle is at least 1cm when the movable part moves to the tail end.
7. A protective nasopharyngeal swab according to claim 1, wherein: the swab main body is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021195924.9U CN213249272U (en) | 2020-06-24 | 2020-06-24 | Protection type nasopharynx swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021195924.9U CN213249272U (en) | 2020-06-24 | 2020-06-24 | Protection type nasopharynx swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249272U true CN213249272U (en) | 2021-05-25 |
Family
ID=75956738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021195924.9U Expired - Fee Related CN213249272U (en) | 2020-06-24 | 2020-06-24 | Protection type nasopharynx swab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797964B (en) * | 2022-01-19 | 2023-04-01 | 光大科技股份有限公司 | Specimen collection device |
-
2020
- 2020-06-24 CN CN202021195924.9U patent/CN213249272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI797964B (en) * | 2022-01-19 | 2023-04-01 | 光大科技股份有限公司 | Specimen collection device |
| JP7478271B2 (en) | 2022-01-19 | 2024-05-02 | 光大科技股▲分▼有限公司 | Sample collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |