CN214422628U - New coronavirus nucleic acid detection sampling test tube - Google Patents
New coronavirus nucleic acid detection sampling test tube Download PDFInfo
- Publication number
- CN214422628U CN214422628U CN202120337380.3U CN202120337380U CN214422628U CN 214422628 U CN214422628 U CN 214422628U CN 202120337380 U CN202120337380 U CN 202120337380U CN 214422628 U CN214422628 U CN 214422628U
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- China
- Prior art keywords
- tube
- cap
- annular
- hole
- sampling
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- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 title claims abstract description 57
- 241000711573 Coronaviridae Species 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 21
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 21
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 abstract description 32
- 210000003800 pharynx Anatomy 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a new coronavirus nucleic acid detection sampling test tube, which comprises a tube body with an opening at the upper end; the utility model discloses a sampling cotton swab, including body, pipe cap, rectangular channel, annular through hole and the diameter of this annular through hole are greater than the width of rectangular channel and form a cotton swab stick rupture structure, the upper end cover of body is equipped with the pipe cap the middle part of pipe cap is seted up one and can is held the annular through hole of a sampling cotton swab head and one and can be held the rectangle passageway of a sampling cotton swab stick business turn over, wherein, the annular through hole with the rectangle passageway is linked together and this annular through hole's diameter is greater than the width of rectangle passageway and form a cotton swab stick rupture structure, the pipe cap be connected with the tube cap through a tube cap connecting elements and this tube cap can with thread sealing connection can be dismantled to the upper end of pipe cap. The utility model has the advantages of simple structure, the difficult roll-off test tube of being convenient for rupture sampling cotton swab, pharynx swab sample and tube cap open with lock easily operation, can effectively improve sampling efficiency, reduce the gathering time of sampling, reduce the risk of infecting.
Description
Technical Field
The utility model relates to the technical field of medical treatment, more specifically say, in particular to new coronavirus nucleic acid detects sampling test tube.
Background
The accurate diagnosis and cure discharge of the new coronary pneumonia patient can not leave the nucleic acid detection, and the collection of the throat swab is a key step of the nucleic acid detection. At present, the pharynx swab collection of new coronavirus detection mainly adopts the manual collection pharynx swab sample of cotton swab through medical personnel, and the collection is collected with the in vitro rupture to the pharynx swab sample of manually putting into again, then carries out the analysis chemical examination to accomplish the nucleic acid detection of new coronavirus.
However, the existing test tube for collecting the new coronavirus throat swab specimen is an open test tube, so that after the throat swab specimen is collected by the cotton swab and put into the test tube to be broken, the cotton swab is not only inconvenient to break, but also difficult to meet practical application requirements because the throat swab specimen is easy to slide out of the test tube during breaking. Therefore, there is a need to find a new sampling tube technology for coronavirus nucleic acid detection to overcome the shortcomings of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, be convenient for rupture sampling cotton swab and pharynx swab sample is difficult for new coronavirus nucleic acid detection sampling test tube of roll-off test tube, this new coronavirus nucleic acid detection sampling test tube's tube cap and tube cap pass through tube cap connecting elements and link together, when carrying out 1:5 or 1:10 big sample collection, opening and locking of tube cap easily operate, can effectively improve sampling efficiency, reduce the gathering time of sampling, and then reduce the risk of infecting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a new coronavirus nucleic acid detection sampling test tube comprises a tube body with an opening at the upper end; the utility model discloses a sampling cotton swab, including body, pipe cap, rectangular channel, annular through hole and the diameter of this annular through hole are greater than the width of rectangular channel and form a cotton swab stick rupture structure, the upper end cover of body is equipped with the pipe cap the middle part of pipe cap is seted up one and can is held the annular through hole of a sampling cotton swab head and one and can be held the rectangle passageway of a sampling cotton swab stick business turn over, wherein, the annular through hole with the rectangle passageway is linked together and this annular through hole's diameter is greater than the width of rectangle passageway and form a cotton swab stick rupture structure, the pipe cap be connected with the tube cap through a tube cap connecting elements and this tube cap can with thread sealing connection can be dismantled to the upper end of pipe cap.
Preferably, the annular through hole is circular.
Preferably, the inner diameter of the annular through hole is 4.5-7.5 mm; for example: 5.0mm, 6.0mm, 7.0 mm.
Preferably, the width of the rectangular channel is 2.8-3.2 mm; for example: 3.0 mm.
Preferably, the pipe cap connecting member includes a connecting ring and an elastic member, the connecting ring is movably sleeved on the pipe cap, and two ends of the elastic member are respectively and fixedly connected with the connecting ring and the pipe cap.
Preferably, the connecting ring and the elastic member are made of polypropylene materials.
Preferably, a sealing gasket is provided inside the tube cover.
Compared with the prior art, the utility model discloses the beneficial effect who has as follows:
the utility model is characterized in that the upper end of the pipe body is sleeved with the pipe cap, the middle part of the pipe cap is provided with the annular through hole and the rectangular channel which are communicated with each other, the pipe cap is connected with the pipe cover through a pipe cover connecting component, and the pipe cover can be hermetically connected with the upper end of the pipe cap by a detachable thread; adopt the structure, make the utility model discloses simple structure, in the use, at first the tube cap is rotated, separate tube cap and tube cap, thereby open the tube cap, the sampling cotton swab top-down that will gather the throat swab sample stretches into in the body by the annular through-hole again, secondly remove the sampling cotton swab by the annular through-hole to the rectangle passageway again, stop moving after the sampling cotton swab stick moves to the rectangle passageway, then reciprocate and adjust the rupture position of sampling cotton swab, swing the sampling cotton swab stick from side to side again, utilize the narrow little passageway of rectangle passageway to be convenient for rupture the sampling cotton swab stick, simultaneously, can prevent the sampling cotton swab head roll-off body that has the throat swab sample, cover the tube cap on the tube cap again at last, it can to make the tube cap seal locking tube cap through rotating the tube cap; in the using process of the utility model, the sampling swab rod is broken at the narrow channel of the rectangular channel, so that the sampling swab rod is convenient to break, and the throat swab specimen can be effectively prevented from sliding out of the test tube from the rectangular channel; in addition, the tube cover and the tube cap of the utility model are connected together through the tube cover connecting component, when a 1:5 or 1:10 large sample is collected, the opening and the locking of the tube cover are easy to operate, the sampling efficiency can be effectively improved, the sampling gathering time is reduced, and the risk of infection is further reduced; therefore, the utility model has the advantages of simple structure, be convenient for rupture cotton swab, the difficult roll-off test tube of pharynx swab sample and can improve the gathering time of sampling efficiency, reduction sampling, reduce the risk of infecting.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural diagram of a new coronavirus nucleic acid detection sampling test tube according to the present invention.
Description of reference numerals: 1. the pipe comprises a pipe body, a pipe cap, a pipe body 3, an annular through hole 4, a rectangular channel 5, a pipe cover 6, a pipe cover connecting component 61, a connecting ring 62, an elastic piece 7 and a sealing gasket.
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.
Referring to fig. 1, a new coronavirus nucleic acid detection sampling test tube comprises a tube body 1 with an opening at the upper end; the upper end cover of body 1 is equipped with pipe cap 2 the middle part of pipe cap 2 is seted up one and can is held annular through-hole 3 of a sampling swab head and one and can be held the rectangle passageway 4 of a sampling swab stick business turn over, wherein, annular through-hole 3 with rectangle passageway 4 is linked together and the diameter of this annular through-hole 3 is greater than rectangle passageway 4's width and form a swab stick rupture structure, pipe cap 2 is connected with tube cap 5 and this tube cap 5 can with screw thread sealing connection can be dismantled to the upper end of pipe cap 2 through a tube cap connecting elements 6.
The annular through hole 3 is circular.
The inner diameter of the annular through hole 3 is 4.5-7.5 mm; for example: 5.0mm, 6.0mm, 7.0 mm.
The width of the rectangular channel 4 is 2.8-3.2 mm; for example: 3.0 mm.
The tube cap connecting member 6 comprises a connecting ring 61 and an elastic member 62, the connecting ring 61 is movably sleeved on the tube cap 2, and two ends of the elastic member 62 are respectively fixedly connected with the connecting ring 61 and the tube cap 5.
The connecting ring 61 and the elastic member 62 are made of polypropylene material.
A sealing gasket 7 is provided inside the tube cover 5.
When the device is used specifically, firstly, the tube cover 5 is rotated to separate the tube cover 5 from the tube cap 2, so that the tube cover 5 is opened, and then the sampling cotton swab for collecting the throat swab specimen extends into the tube body 1 from the top to the bottom through the annular through hole 3; secondly, moving the sampling cotton swab from the annular through hole 3 to the rectangular channel 4 until the sampling cotton swab moves to the rectangular channel 4, and stopping moving; then, the sampling cotton swab is moved up and down, after the breaking position of the sampling cotton swab rod is adjusted, the sampling cotton swab rod is swung left and right, the sampling cotton swab rod is broken under the assistance of the narrow channel of the rectangular channel 4, and meanwhile, the narrow channel of the rectangular channel 4 is utilized to prevent the sampling cotton swab head with the throat swab specimen from sliding out of the tube body 1 from the rectangular channel 4; finally, the tube cover 5 is turned over under the matching of the connecting ring 61 and the elastic piece 62, the tube cover 5 is covered on the tube cap 2, and then the tube cover 5 is rotated to enable the tube cover 5 to seal and lock the tube cap 2; in addition, the sealing degree of the tube cover 5 and the tube cap 2 is enhanced through the sealing gasket 7, so that the condition that the sample is leached to pollute the environment due to the fact that the new coronavirus nucleic acid detection sampling test tube is toppled in the transportation process is prevented.
In a word, the utility model adopts the above structure, have simple structure, be convenient for rupture sampling cotton swab, the difficult roll-off test tube of throat swab sample and the difficult opening of tube cap with lock easily operate, can effectively improve the advantage of the gathering time of sampling, reduction infection.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (7)
1. A new coronavirus nucleic acid detection sampling test tube comprises a tube body (1) with an opening at the upper end; the method is characterized in that: the upper end cover of body (1) is equipped with pipe cap (2) the middle part of pipe cap (2) is seted up one and can is held annular through-hole (3) of a sampling swab head and one and can be held rectangle passageway (4) of a sampling swab stick business turn over, wherein, annular through-hole (3) with rectangle passageway (4) are linked together and the diameter of this annular through-hole (3) is greater than the width of rectangle passageway (4) and form a swab stick rupture structure, pipe cap (2) are connected with tube cap (5) and this tube cap (5) can with thread sealing connection can be dismantled to the upper end of pipe cap (2).
2. The novel coronavirus nucleic acid detection sampling test tube of claim 1, wherein: the annular through hole (3) is circular.
3. The novel coronavirus nucleic acid detection sampling test tube of claim 2, wherein: the inner diameter of the annular through hole (3) is 4.5-7.5 mm.
4. The novel coronavirus nucleic acid detection sampling test tube of claim 1, wherein: the width of the rectangular channel (4) is 2.8-3.2 mm.
5. The novel coronavirus nucleic acid detection sampling test tube of claim 1, wherein: the pipe cap connecting component (6) comprises a connecting ring (61) and an elastic piece (62), the connecting ring (61) is movably sleeved on the pipe cap (2), and two ends of the elastic piece (62) are respectively and fixedly connected with the connecting ring (61) and the pipe cap (5).
6. The novel coronavirus nucleic acid detection sampling test tube of claim 5, wherein: the connecting ring (61) and the elastic piece (62) are both made of polypropylene materials.
7. The novel coronavirus nucleic acid detection sampling test tube of claim 5, wherein: and a sealing gasket (7) is arranged inside the pipe cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337380.3U CN214422628U (en) | 2021-02-06 | 2021-02-06 | New coronavirus nucleic acid detection sampling test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337380.3U CN214422628U (en) | 2021-02-06 | 2021-02-06 | New coronavirus nucleic acid detection sampling test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214422628U true CN214422628U (en) | 2021-10-19 |
Family
ID=78071292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120337380.3U Expired - Fee Related CN214422628U (en) | 2021-02-06 | 2021-02-06 | New coronavirus nucleic acid detection sampling test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214422628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029222A (en) * | 2022-05-25 | 2022-09-09 | 哈尔滨理工大学 | Novel test tube for detecting novel coronavirus throat swab |
-
2021
- 2021-02-06 CN CN202120337380.3U patent/CN214422628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115029222A (en) * | 2022-05-25 | 2022-09-09 | 哈尔滨理工大学 | Novel test tube for detecting novel coronavirus throat swab |
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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: 20211019 |