CN212925021U - New coronavirus sampling device - Google Patents
New coronavirus sampling device Download PDFInfo
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- CN212925021U CN212925021U CN202021406366.6U CN202021406366U CN212925021U CN 212925021 U CN212925021 U CN 212925021U CN 202021406366 U CN202021406366 U CN 202021406366U CN 212925021 U CN212925021 U CN 212925021U
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Abstract
The utility model discloses a new coronavirus sampling device, which comprises a sampling tube, inner cup and enclosing cover, the bottom of inner cup has the body of coaxial setting, the body runs through the inner cup with the inner cup as integrated into one piece structure and its top, the inner cup is connected at the sampling tube top and in its body inserts the sampling tube, the top of body is fixed with the silica gel ring of coaxial setting, the end of body has an extrusion portion, extrusion portion is one wide horn mouth narrow down, still densely covered the through-hole on the lower extreme of body, the bottom of enclosing cover still is equipped with a sealed piece, the diameter of sealed piece is greater than the diameter at body top, the enclosing cover is connected on the sampling tube and with the inner cup cladding in inside, sealed piece butt is sealed the upper end of body at the inner cup top, the utility model discloses safe and reliable more, avoided hospital personnel to contact with swab or solution at the sampling in-process as far as possible to can effectively prevent that sampling device from producing secondary pollution at the abandonment in-process.
Description
Technical Field
The utility model relates to a new coronavirus sampling device.
Background
The new coronavirus has extremely high infectivity, and the traditional virus sampling process comprises the following steps: medical staff obtains the swab adhered with body fluid, immerses the medical cotton ball of the swab into the solution in the sampling tube, stirs and extrudes the medical cotton ball to carry out elution operation, covers a sealing cover to seal after the elution is finished, and discards the swab in a special garbage can to be discarded; when liquid is taken, the sealing cover is opened again, the liquid is extracted by the sampling needle, and after the liquid is extracted, the sampling pipe and the sealing cover are abandoned in the special garbage can.
According to the process, medical staff have high probability of directly contacting with body fluid or solution possibly adhered with new coronavirus in the sampling process, so that safety risk exists, and meanwhile, the problem of secondary pollution still exists in the process of discarding the body fluid or solution possibly adhered with the new coronavirus.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel coronavirus sampling device.
The technical scheme of the utility model is that: the utility model provides a new crown virus sampling device, includes sampling tube, inner cup and enclosing cover, the bottom of inner cup has the body of coaxial setting, the body runs through with the inner cup on its top as an organic whole shaping structure, the inner cup is connected in sampling tube top and its body insert the sampling tube, the top of body is fixed with the silica gel ring of coaxial setting, the end of body has an extrusion portion, extrusion portion is narrow horn mouth under one wide, still densely covered the through-hole on the lower extreme of body, the bottom of enclosing cover still is equipped with a sealed piece, the diameter of sealed piece is greater than the diameter at body top, the enclosing cover is connected on the sampling tube and wraps the inner cup in, sealed piece butt is sealed the upper end of body at the inner cup top.
Preferably, the distance between the tail end of the pipe body and the bottom of the sampling pipe is 0.5-1 cm.
Furthermore, arc transition is adopted between the bottom of the horn mouth and the pipe body.
Furthermore, a sealing ring is arranged between the inner cover and the top of the sampling pipe.
Preferably, the bottom of the sampling tube is circular arc-shaped.
Further, the silica gel ring is fixed on the top of the inner cover through the pressing ring.
Furthermore, the outer cover and the inner cover are provided with corresponding holes, medical rubber is filled in the holes, and the hole of the outer cover is also buckled with a sealing cover.
The utility model has the advantages that: the utility model discloses safe and reliable more, the elution operation among the sampling process is gone on in comparing sealed sampling tube, has avoided hospital personnel direct and swab or solution to contact as far as possible, prevents that the virus from leaking and leading to secondary pollution, and the back that finishes of taking a sample, swab connecting rod and medical cotton ball after the rupture stop and abandon in sealed sampling tube and destroy, further guarantee that the virus can not leak.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the present invention during the elution operation;
fig. 4 is an enlarged view of a portion B in fig. 3.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1-4, a new coronavirus sampling device comprises a sampling tube 1, an inner cover 2 and an outer cover 3;
the sampling tube comprises a sampling tube body 1, wherein the top of the sampling tube body 1 is provided with an internal thread and an external thread respectively, the bottom of an inner cover 2 is provided with a connecting ring 4, the connecting ring 4 is provided with the external thread, the bottom of the inner cover 2 is also provided with a tube body 5, the tube body 5 and the inner cover 2 are of an integrated structure, the top end of the tube body 5 penetrates through the inner cover 2, the inner cover 2 is screwed on the top of the sampling tube body 1, the tube body 5 is inserted into the sampling tube body 1, the distance between the tail end of the tube body 5 and the bottom of the sampling tube body 1 is 0.5-1 cm, the top end of the tube body 5 is fixedly provided with a coaxially arranged silica gel ring 6, the tail end of the tube body 5 is provided with an extruding part 7, the extruding part 7 is a horn mouth with a wide upper part and a narrow lower part, the;
the tube body 5 is used for inserting a swab, a connecting rod 9 of the swab is inserted into the tail end of the tube body 5 after sampling of the swab is completed, the narrowest part of the horn mouth and the diameter of the silica gel ring 6 correspond to the connecting rod 9, the connecting rod 9 penetrates through the tube body 5 and penetrates out of the top end of the inner cover 2, and a medical cotton ball 10 of the swab is positioned on the outer side of the tail end of the tube body 5; after the penetration, the inner cover 2 and the swab are connected to the sampling tube 1 and screwed, at the moment, the medical cotton ball 10 of the swab is soaked in the solution, the connecting rod 9 of the swab is pushed and pulled up and down, so that the medical cotton ball 10 can be repeatedly rubbed and extruded on the bell mouth of the tube body 5, the swab elution operation is directly carried out in the sampling tube 1 which is relatively closed, and secondary pollution caused by virus leakage can be effectively avoided;
the connecting rod 9 of the swab is also provided with a concave ring 11, after elution is completed, the connecting rod 9 is directly broken, the connecting rod 9 can stay in the tube body 5 and does not need to be taken out, the end part of the broken connecting rod 9 is coated by the silica gel ring 6, the medical cotton ball 10 is abutted against the bottom of the sampling tube 1, the swab cannot shake randomly in the sampling tube 1, and the top of the tube body 5 is kept relatively sealed;
the through holes 8 are densely distributed on the tube body 5, so that the medical cotton balls 10 can be in full contact with the solution, the elution efficiency is improved, and the bottom of the bell mouth and the tube body 5 are in arc transition, so that the medical cotton balls 10 can smoothly slide into the bell mouth;
the tube body 5 and the inner cover 2 are coaxially arranged, a sealing ring 12 is further arranged between the inner cover 2 and the top of the sampling tube 1 to improve the sealing performance between the inner cover 2 and the sampling tube 1, and the bottom of the sampling tube 1 is arc-shaped so as to facilitate liquid taking and positioning of broken swabs;
specifically, the silica gel ring 6 is fixed on the top of the inner cover 2 through a compression ring;
the bottom of the outer cover 3 is provided with a circle of cover eaves, the cover eaves are provided with internal threads, the bottom of the outer cover 3 is also provided with a sealing block 13, the diameter of the sealing block 13 is larger than that of the top of the tube body 5, the outer cover 3 is screwed on the sampling tube 1 and covers the inner cover 2, the sealing block 13 abuts against the top of the inner cover 2 to seal the upper end of the tube body 5, after the outer cover 3 is screwed on, the sealing block 13 abuts against the top of the tube body 5, and the broken swab is in the sampling tube 1 in a sealed state, so that the leakage of viruses can be effectively avoided;
further, still have the hole that corresponds each other on enclosing cover 3 and the inner cup 2, the downthehole packing has medical rubber 14, two the hole is used for the inserting of sampling needle to get liquid, still detain on the hole of enclosing cover 3 and put a sealed lid, get liquid and finish the back, the special dustbin is abandoned into again to the new coronavirus sampling device after detaining sealed lid.
To sum up, the utility model discloses in the sampling process, the washing operation of swab goes on in comparing sealed sampling tube 1, medical personnel only need push-and-pull swab's connecting rod 9 can accomplish the washing of swab fast, avoided hospital personnel direct and swab or solution to contact as far as possible, prevent that the virus from leaking and leading to secondary pollution, the back is accomplished in the sample, connecting rod 9 lower extreme and the medical cotton ball 10 of swab stop in sampling tube 1, reuse enclosing cover 3 seals, during the abandonment, encapsulated situation's sampling tube 1 and swab together destroy, further guarantee that the virus can not leak.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A new coronavirus sampling device is characterized in that: including sampling pipe, inner cup and enclosing cover, the bottom of inner cup has the body of coaxial setting, the body runs through with the inner cup as integrated into one piece structure and its top the inner cup, the inner cup is connected in sampling pipe top and its body insert the sampling pipe, the top of body is fixed with the silica gel ring of coaxial setting, the end of body has an extrusion portion, the extrusion portion is narrow horn mouth under one wide, still densely covered the through-hole on the lower extreme of body, the bottom of enclosing cover still is equipped with a sealed piece, the diameter of sealed piece is greater than the diameter at body top, the enclosing cover is connected on the sampling pipe and wraps the inner cup in, sealed piece butt is sealed the upper end of body at the inner cup top.
2. The apparatus for sampling a new coronavirus according to claim 1, wherein: and a distance of 0.5-1 cm is kept between the tail end of the tube body and the bottom of the sampling tube.
3. The apparatus for sampling a new coronavirus according to claim 2, wherein: the bottom of the bell mouth and the pipe body are in arc transition.
4. The apparatus for sampling a new coronavirus according to claim 3, wherein: and a sealing ring is also arranged between the inner cover and the top of the sampling pipe.
5. The apparatus for sampling a new coronavirus according to claim 4, wherein: the bottom of the sampling pipe is arc-shaped.
6. The apparatus for sampling a new coronavirus according to claim 5, wherein: the silica gel ring is fixed on the top of the inner cover through the compression ring.
7. The apparatus for sampling a new coronavirus according to claim 6, wherein: the outer cover and the inner cover are also provided with corresponding holes, medical rubber is filled in the holes, and the hole of the outer cover is also buckled with a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406366.6U CN212925021U (en) | 2020-07-16 | 2020-07-16 | New coronavirus sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406366.6U CN212925021U (en) | 2020-07-16 | 2020-07-16 | New coronavirus sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN212925021U true CN212925021U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021406366.6U Active CN212925021U (en) | 2020-07-16 | 2020-07-16 | New coronavirus sampling device |
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| CN (1) | CN212925021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201445A (en) * | 2021-04-23 | 2021-08-03 | 上海金鑫生物科技有限公司 | Novel elution pipe |
| CN113234576A (en) * | 2021-05-07 | 2021-08-10 | 青岛大学附属医院 | Improved novel coronavirus storage test tube |
-
2020
- 2020-07-16 CN CN202021406366.6U patent/CN212925021U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201445A (en) * | 2021-04-23 | 2021-08-03 | 上海金鑫生物科技有限公司 | Novel elution pipe |
| CN113234576A (en) * | 2021-05-07 | 2021-08-10 | 青岛大学附属医院 | Improved novel coronavirus storage test tube |
| CN113234576B (en) * | 2021-05-07 | 2022-07-29 | 青岛大学附属医院 | Improved novel coronavirus storage test tube |
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