CN212281434U - Oral-nasal sampling tube for nucleic acid detection - Google Patents
Oral-nasal sampling tube for nucleic acid detection Download PDFInfo
- Publication number
- CN212281434U CN212281434U CN202020253556.2U CN202020253556U CN212281434U CN 212281434 U CN212281434 U CN 212281434U CN 202020253556 U CN202020253556 U CN 202020253556U CN 212281434 U CN212281434 U CN 212281434U
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- China
- Prior art keywords
- sampling
- sampling tube
- nucleic acid
- head
- acid detection
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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
- 238000005070 sampling Methods 0.000 title claims abstract description 74
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 22
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 22
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000003550 marker Substances 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model discloses a nucleic acid detects with oral-nasal sampling pipe, including the sampling pipe body, the head is wiped away in the sampling that the one end of sampling pipe body was equipped with the button head, sampling pipe body middle part is provided with at least three bending structure and apart from the sign line, the headgear is wiped away in the sampling is equipped with transparent protective sheath, is close to first one end is wiped away in the sampling pipe body is equipped with the rupture structure, the protective sheath is less than 1 mm's soft smooth medical plastic cover for thickness. The utility model has the advantages that the smooth and soft protective sleeve is sleeved on the wiping head, so that the comfort level is good; a positioning identification line is arranged, so that accurate sampling is facilitated; the bending structure is more convenient for sampling.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to nucleic acid detects and uses mouth nose sampling pipe.
Background
In nucleic acid testing, the sampling mode directly influences the testing result, prior art's sampling pipe is a vertical straight tube, the tail end has the cotton swab head of sample, when the oronasal sample, to leading to the comfort level body to feel relatively poor to the great friction of the oronasal inner wall that is surveyed the person when wiping the head and getting into the sample, and adopt the pipe to get into the degree of depth and do not have the pipe shaft sign, rely on operation medical personnel's experience and sensation entirely, this has caused the inaccuracy of the unscientific and sample position of sample gimmick in a certain degree, thereby lead to the testing result inaccurate. In addition, the cotton swab head generally needs to be broken after sampling, so the sampling swab head is generally designed into a structure which is easy to break, and the sampling swab head is easy to break when extending into the sampling process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art, and provides an oral-nasal sampling tube for nucleic acid detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nucleic acid detects uses oral-nasal sampling pipe, includes the sampling pipe body, the head is wiped away in the sampling that the one end of sampling pipe body was equipped with the button head, sampling pipe body middle part is provided with at least three bending structure and distance sign line, the headgear is wiped away in the sampling is equipped with transparent protective sheath, is close to first one end is wiped away in the sampling pipe body is equipped with the rupture structure, the protective sheath is less than 1 mm's soft smooth medical plastic cover for thickness.
Preferably, be equipped with black on the transparent protective sheath and to the marking line, apart from the marking line and include effective distance sign green line and maximum distance sign red line, maximum distance sign red line sets up and is keeping away from the sampling pipe body of first one end is wiped away in the sampling.
Preferably, the effective distance marking green line is two green lines.
Preferably, the length of the lowest alignment mark of the black alignment mark is 8cm, and the distance between the effective distance identification green line and the lowest end of the sampling wiping head is 8-10.5 cm.
Preferably, the distance between the maximum distance mark red line and the lowest end of the sampling swab is 12 cm.
Preferably, the bending structure is a circular-arc fold structure.
Preferably, the break-off structure is an annular concave notch structure.
Compared with the prior art, the utility model provides a nucleic acid detects with mouth nose sampling pipe possesses following beneficial effect:
1. this nucleic acid detects with oronasal sampling pipe, the sampling is wiped away the headgear and is established thin smooth soft protective sheath, and the protective sheath is smooth when stretching into the sampling, and great degree has reduced and has wiped away first cotton swab to patient's friction, and the comfort level body feels good.
2. This nucleic acid detects with oronasal sampling pipe is equipped with the sign line and has played the positioning action, makes things convenient for the accurate sample of operation doctor.
3. This oral-nasal sampling pipe for nucleic acid testing is equipped with at least three bending structure, conveniently bends according to actual conditions, makes things convenient for the sample more.
Drawings
FIG. 1 is a schematic structural view of an oral-nasal sampling tube for nucleic acid detection according to the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1.
In the figure: 1-sampling tube body; 2- -bending structure; 3- -sampling wiping head; 4- -effective distance identifies the green line; 5- -maximum distance marking red line; 6- -break structure; 7-transparent protective sleeve; 8-black alignment lines; h is the length of the marked line.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 being 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.
Referring to fig. 1-3, a nucleic acid detects with mouthful nose sampling pipe, including sampling pipe body 1, the one end of sampling pipe body 1 is equipped with the sampling of button head and wipes away head 3, and 1 middle part of sampling pipe body is provided with at least three bending structure 2 and apart from the sign line, and the sampling is wiped away first 3 covers and is equipped with transparent protective sheath 7, is close to the sampling pipe body 1 that the sampling was wiped away first 3 one end and is equipped with rupture structure 6, and transparent protective sheath 7 is less than 1 mm's soft smooth medical plastic cover for thickness.
Be equipped with black on the transparent protective sheath 7 to marking 8, apart from the sign line including effective distance sign green line 4 and maximum distance sign red line 5, maximum distance sign red line 5 sets up on keeping away from sampling pipe body 1 that the sampling wiped away first 3 one ends.
The length h of the black marking line 8 from the lowest end to the marking line is 8cm, the effective distance identification green line 4 is two green lines, and the distance between the effective distance identification green line 4 and the bottommost end of the sampling wiping head 3 is 8-10.5 cm. The maximum distance mark red line 5 is 12cm away from the lowest end of the sampling swab 3. The bending structure 2 is an arc fold structure, and the breaking structure 6 is an annular concave notch structure.
The utility model discloses in, patient will carry out nucleic acid and examine time measuring, the operation doctor, and 1 upper end of handheld sampling pipe body is wiped away the sampling of the button head that the cover was equipped with soft smooth protective sheath 7 and is wiped away first 3 and stretch into the oronasal and take a sample because protective sheath 7 makes the sampling wipe away first 3 less with patient oronasal cavity muscle tissue friction, and patient's comfort level body is felt to be added, just more makes things convenient for the sample operation. Simultaneously according to actual conditions, can bend through bending structure 2 for the sampling pipe camber is with according with patient's mouth nose actual camber. During the sample, the operation doctor is according to the sign line on the sampling pipe and black to the marking line, stretches into the sample more accurately. Therefore, the sampling is easier, more comfortable and more accurate, thereby ensuring that the nucleic acid detection result is more scientific, reliable and more accurate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a nucleic acid detects uses oral-nasal sampling tube, includes sampling tube body (1), its characterized in that, head (3) are wiped away in the sampling that the one end of sampling tube body (1) was equipped with the button head, sampling tube body (1) middle part is provided with at least three bending structure (2) and apart from the sign line, the sampling is wiped away head (3) cover and is equipped with transparent protective sheath (7), is close to head (3) one end is wiped away in the sampling tube body (1) is equipped with rupture structure (6), transparent protective sheath (7) are less than 1 mm's soft smooth medical plastic cover for thickness.
2. The oral-nasal sampling tube for nucleic acid detection according to claim 1, wherein the transparent protective sleeve (7) is provided with black alignment marks (8), the distance marks comprise an effective distance mark green line (4) and a maximum distance mark red line (5), and the maximum distance mark red line (5) is arranged on the sampling tube body (1) far away from one end of the sampling wiper head (3).
3. The oronasal sampling tube for nucleic acid detection according to claim 2, wherein the effective distance marking green line (4) is two green lines.
4. The oronasal sampling tube for nucleic acid detection according to claim 2, wherein the black alignment mark (8) has a length (h) of 8cm from the lowermost alignment mark, and the effective distance mark green line (4) has a distance of 8 to 10.5cm from the lowermost end of the sampling swab (3).
5. The oronasal sampling tube for nucleic acid detection according to claim 2, wherein the distance between the maximum distance marker red line (5) and the lowermost end of the sampling swab (3) is 12 cm.
6. The oral-nasal sampling tube for nucleic acid detection according to claim 1, wherein the bent structure (2) is a circular-arc folded structure.
7. The oral-nasal sampling tube for nucleic acid detection according to claim 1, wherein the break-off structure (6) is an annular concave-notch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253556.2U CN212281434U (en) | 2020-03-04 | 2020-03-04 | Oral-nasal sampling tube for nucleic acid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253556.2U CN212281434U (en) | 2020-03-04 | 2020-03-04 | Oral-nasal sampling tube for nucleic acid detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212281434U true CN212281434U (en) | 2021-01-05 |
Family
ID=73958721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253556.2U Expired - Fee Related CN212281434U (en) | 2020-03-04 | 2020-03-04 | Oral-nasal sampling tube for nucleic acid detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212281434U (en) |
-
2020
- 2020-03-04 CN CN202020253556.2U patent/CN212281434U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |