CN215778237U - Nasal cavity sampling swab not prone to scratching human skin - Google Patents
Nasal cavity sampling swab not prone to scratching human skin Download PDFInfo
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- CN215778237U CN215778237U CN202120128397.8U CN202120128397U CN215778237U CN 215778237 U CN215778237 U CN 215778237U CN 202120128397 U CN202120128397 U CN 202120128397U CN 215778237 U CN215778237 U CN 215778237U
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Abstract
The utility model discloses a nasal cavity sampling swab not prone to scratching human skin, which comprises a handle and a sampling rod fixedly connected with the handle, wherein a sampling part is arranged at one end, far away from the handle, of the sampling rod, the sampling part comprises a spherical sampling head, and the spherical sampling head is fixedly arranged at the end part of the sampling rod; the sampling rod is cylindrical, and the diameter of the spherical sampling head is larger than that of the cross section of the sampling rod. On the basis of the existing sampling test, the end part of the sampling rod is provided with the spherical sampling head, and the spherical sampling head can effectively relieve the uncomfortable feeling of touching the rear wall of the nasal cavity and avoid stabbing the rear wall of the nasal cavity.
Description
Technical Field
The utility model relates to the field of medical sampling testers, in particular to a nasal cavity sampling swab not prone to scratching human skin.
Background
In the detection of influenza, chronic inflammation, nucleic acid, and the like, it is necessary to collect a sample deep into the nasal cavity in order to ensure the detection accuracy to the maximum extent. When sampling, the sampling swab is usually put on the back wall of the nasopharyngeal cavity (touching the wall), the swab is left for a while (about 3 seconds), and then the swab is gently rotated for one circle to be slowly taken out. However, often during the collection process, especially the collection process of nasal cavity samples, the person to be collected can easily stab the nasal cavity by the top of the swab rod, which causes severe pain and traumatic bleeding.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the existing sampling swab, the utility model provides a nasal cavity sampling swab which is not easy to scratch human skin, and particularly provides the following technical scheme:
a nasal cavity sampling swab not prone to scratching human skin comprises a handle and a sampling rod fixedly connected with the handle, wherein a sampling part is arranged at one end, far away from the handle, of the sampling rod, the sampling part comprises a spherical sampling head, and the spherical sampling head is fixedly arranged at the end part of the sampling rod; the sampling rod is cylindrical, and the diameter of the spherical sampling head is larger than that of the cross section of the sampling rod.
Further, the handle, the sampling rod and the spherical sampling head are integrally formed.
Furthermore, the connecting part of the handle and the sampling rod is provided with a folding point.
Further, the sampling part also comprises a fluff or cotton ball fixed on the outer wall of the sampling rod.
Further, the diameter of the spherical sampling head is 1.5-2.5 mm.
Further, the length of the sampling rod is 150-160 mm, wherein the length of the sampling rod is 75-80 mm.
Further, the handle is cylindrical in shape, and the diameter of the cross section of the handle is 2-3 mm.
On the basis of the existing sampling test, the end part of the sampling rod is provided with the spherical sampling head, the spherical sampling head can effectively relieve the uncomfortable feeling of touching the rear wall of the nasal cavity, and simultaneously avoid stabbing the rear wall of the nasal cavity; on the other hand, be equipped with easy break point between handle and the sampling pole, can very convenient take off the sampling pole from the sampling examination after the sampling is accomplished, can effectual improvement medical care worker's sampling efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following describes a preferred embodiment of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a nasal cavity sampling swab not prone to scratch human skin comprises a handle 1 and a sampling rod 2, wherein the handle 1 and the sampling rod 2 are integrally formed, an easy-to-break point 3 is arranged at the joint of the sampling rod 2 and the handle 1, and the easy-to-break point 3 is arranged to facilitate taking down the sampling rod 2 after sampling is completed. A sampling part 4 is arranged at one end of the sampling rod 2 far away from the handle 1, the sampling part 4 comprises a spherical sampling head 5 positioned at the end part of the sampling rod 2 and villi 6 fixed on the outer wall of the sampling rod, and the spherical sampling head 5 and the sampling rod 2 are integrally formed; in other embodiments, a cotton ball may be disposed on the outer wall of the sampling rod 2. The handle 1 and the sampling rod 2 are both cylindrical, the diameter of the cross section of the handle 1 is larger than that of the cross section of the sampling rod 2, the diameter of the spherical sampling head 5 is larger than that of the cross section of the sampling rod 2, and the diameter of the spherical sampling head 5 is controlled to be 1.5-2.5 mm for sampling; the diameter of the cross section of the handle 1 is controlled between 2-3 mm for the convenience of hand holding. To facilitate sampling and collection of the sampling rod 2, the length of the entire sampling swab is controlled between 150 and 160 mm, wherein the length of the sampling rod 2 is controlled between 75-80 mm.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. A nasal cavity sampling swab not prone to scratching human skin comprises a handle and a sampling rod fixedly connected with the handle, and is characterized in that one end, far away from the handle, of the sampling rod is provided with a sampling part, the sampling part comprises a spherical sampling head, and the spherical sampling head is fixedly arranged at the end part of the sampling rod;
the sampling rod is cylindrical, and the diameter of the spherical sampling head is larger than that of the cross section of the sampling rod.
2. The nasal sampling swab as recited in claim 1, wherein the handle, the sampling shaft and the ball-shaped sampling tip are integrally formed.
3. The nasal cavity sampling swab not prone to scratch human skin as claimed in claim 2, wherein a connection portion of the handle and the sampling rod is provided with a breaking point.
4. The nasal cavity sampling swab not prone to scratch human skin as claimed in claim 3, wherein the sampling portion further comprises a fluff or cotton ball fixed on the outer wall of the sampling rod.
5. The nasal sampling swab as recited in claim 4, wherein the ball-shaped sampling tip has a diameter of 1.5 mm to 2.5 mm.
6. The nasal cavity sampling swab not prone to scratch human skin as claimed in claim 5, wherein the length of the sampling swab is 150 mm and 160 mm, and the length of the sampling rod is 75-80 mm.
7. The nasal sampling swab as recited in claim 6, wherein the handle is cylindrical and has a cross-sectional diameter of about 2 mm to about 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128397.8U CN215778237U (en) | 2021-01-18 | 2021-01-18 | Nasal cavity sampling swab not prone to scratching human skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128397.8U CN215778237U (en) | 2021-01-18 | 2021-01-18 | Nasal cavity sampling swab not prone to scratching human skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778237U true CN215778237U (en) | 2022-02-11 |
Family
ID=80125685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120128397.8U Active CN215778237U (en) | 2021-01-18 | 2021-01-18 | Nasal cavity sampling swab not prone to scratching human skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778237U (en) |
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2021
- 2021-01-18 CN CN202120128397.8U patent/CN215778237U/en active Active
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