CN212263336U - Nasopharynx swab gathers test tube fixing device - Google Patents
Nasopharynx swab gathers test tube fixing device Download PDFInfo
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- CN212263336U CN212263336U CN202021836815.0U CN202021836815U CN212263336U CN 212263336 U CN212263336 U CN 212263336U CN 202021836815 U CN202021836815 U CN 202021836815U CN 212263336 U CN212263336 U CN 212263336U
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- sleeve
- base
- sheathed tube
- elastic rubber
- sleeve pipe
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Abstract
The utility model relates to a nasopharynx swab gathers test tube fixing device. It includes base, first sleeve pipe and the second sleeve pipe that connects gradually from top to bottom, the lower part of base is the sucking disc, the upper portion of base is the base interface, first sheathed tube lower extreme with the base interface links to each other, first sheathed tube internal diameter is less than the sheathed tube internal diameter of second, the sheathed tube lower extreme of second is equipped with the sleeve pipe interface, the sleeve pipe interface with first sheathed tube upper end links to each other, be equipped with a plurality of elastic rubber piece on first sleeve pipe, the sheathed tube inner wall of second respectively, the centre of elastic rubber piece is equipped with runs through from top to bottom the "rice" font incision of elastic rubber piece, be equipped with on the surface of sucking disc and press the recess.
Description
Technical Field
The utility model relates to a medical fixer especially discloses a nasopharynx swab gathers test tube fixing device.
Background
At present, when a nasopharyngeal swab is clinically collected, a special temporary storage fixing device is not provided, a test tube is manually held by one hand, and a sample is collected by the other hand, so that fixed liquid in the test tube easily flows out when the sample is collected, the accuracy of sample detection is influenced, or the collected sample is exposed to the outside to cause pollution of objects, environment, air and the like; or placed on an ordinary test tube rack, when a plurality of persons collect the samples, the samples are easy to be mixed up, and the detection result is influenced.
Disclosure of Invention
An object of the utility model is to solve the problem that exists among the prior art, provide a simple structure, occupation space is little, the convenience supports temporarily and fixes the test tube, prevents that the nasopharynx swab of the interior collection thing of test tube from flowing out from gathering test tube fixing device.
The utility model discloses a realize like this: the utility model provides a test tube fixing device is gathered to nasopharynx swab, includes by base, first sleeve pipe and the second sleeve pipe that connects gradually from top to bottom, the lower part of base is the sucking disc, the upper portion of base is the base interface, first sheathed tube lower extreme with the base interface links to each other, first sheathed tube internal diameter is less than the sheathed tube internal diameter of second, the sheathed tube lower extreme of second is equipped with the sleeve pipe interface, the sleeve pipe interface with first sheathed tube upper end links to each other, be equipped with a plurality of elastic rubber piece on first sleeve pipe, the sheathed tube inner wall of second respectively, the centre of elastic rubber piece is equipped with runs through from top to bottom the "rice" font incision of elastic rubber piece, be equipped with on the surface of sucking disc and press the recess.
The upper end of the first sleeve is connected with the sleeve interface of the second sleeve through threads or buckles.
And 1-4 elastic rubber sheets are respectively arranged on the inner walls of the first sleeve and the second sleeve.
The inner diameter of the first sleeve is 1 cm-2 cm; the inner diameter of the second sleeve is 2.2-3.5 cm.
The utility model has the advantages that: the utility model can be fixed on the table surface by the sucking disc of the base, the nasopharyngeal swab collecting test tube is inserted into the second sleeve through the upper end of the second sleeve and the cut of the elastic rubber sheet or is further inserted into the first sleeve and the second sleeve simultaneously, the cut of the elastic rubber sheet divides the middle part of the elastic rubber sheet into teeth, and the nasopharyngeal swab collecting test tube is fixed under the elastic action of the elastic rubber sheet; the pressing groove provides a force application point, so that the sucker can be conveniently separated from the desktop to move.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention in use.
Wherein: 1. a base; 2. a first sleeve; 3. a second sleeve; 4. a suction cup; 5. a base interface; 6. a cannula interface; 7. an elastic rubber sheet; 8. cutting; 9. pressing the groove; 10. nasopharyngeal swab collection tube.
Detailed Description
According to the figures 1-3, the utility model comprises a base 1, a first sleeve 2 and a second sleeve 3 which are connected from bottom to top in sequence, the lower part of the base 1 is provided with a sucker 4, the upper part of the base 1 is provided with a base interface 5, the lower end of the first sleeve 2 is connected with the base interface 5, the inner diameter of the first casing 2 is smaller than that of the second casing 3, the lower end of the second casing 3 is provided with a casing interface 6, the sleeve joint 6 is connected with the upper end of the first sleeve 2, the inner walls of the first sleeve 2 and the second sleeve 3 are respectively provided with 1-4 elastic rubber sheets 7, preferably 2 elastic rubber sheets, a 'meter' -shaped notch 8 which vertically penetrates through the elastic rubber sheet 7 is arranged in the middle of the elastic rubber sheet 7, the cut 8 cuts the middle part of the elastic rubber sheet 7 into a tooth shape, and the outer surface of the sucking disc 4 is provided with a pressing groove 9. The upper end of the first sleeve 2 is connected with the sleeve joint 6 of the second sleeve 3 through threads or buckles. The inner diameter of the first sleeve 2 is 1 cm-2 cm; the inner diameter of the second sleeve 3 is 2.2-3.5 cm.
The different inner diameters of the first sleeve 2 and the second sleeve 3 can be adapted to nasopharyngeal swab collecting test tubes 10 with different thicknesses.
When in use, the utility model can be adsorbed and fixed on a desktop through the sucking disc 4 of the base 1, the nasopharyngeal swab collecting test tube 10 is inserted into the second sleeve 3 and the first sleeve 2 through the upper end of the second sleeve 3 and the cut 8 of the elastic rubber sheet 7, the elastic rubber sheet 7 deforms downwards under the extrusion of the nasopharyngeal swab collecting test tube 10, and the nasopharyngeal swab collecting test tube 10 is fixed under the elastic action of the elastic rubber sheet 7; the pressing groove 9 provides a force application point, so that the sucker 4 can be conveniently separated from the desktop to move.
Claims (4)
1. The utility model provides a test tube fixing device is gathered to nasopharynx swab which characterized in that: include by base, first sleeve pipe and the second sleeve pipe that connects gradually from top to bottom, the lower part of base is the sucking disc, the upper portion of base is the base interface, first sheathed tube lower extreme with the base interface links to each other, first sheathed tube internal diameter is less than the sheathed tube internal diameter of second, the sheathed tube lower extreme of second is equipped with the sleeve pipe interface, the sleeve pipe interface with first sheathed tube upper end links to each other, be equipped with a plurality of elastic rubber piece on first sleeve pipe, the sheathed tube inner wall of second respectively, the centre of elastic rubber piece is equipped with runs through from top to bottom the "rice" font incision of elastic rubber piece, be equipped with on the surface of sucking disc and press the recess.
2. The nasopharyngeal swab collection tube holding device of claim 1, wherein: the upper end of the first sleeve is connected with the sleeve interface of the second sleeve through threads or buckles.
3. The nasopharyngeal swab collection tube holding device of claim 1, wherein: and 1-4 elastic rubber sheets are respectively arranged on the inner walls of the first sleeve and the second sleeve.
4. The nasopharyngeal swab collection tube holding device of claim 1, wherein: the inner diameter of the first sleeve is 1 cm-2 cm; the inner diameter of the second sleeve is 2.2-3.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836815.0U CN212263336U (en) | 2020-08-28 | 2020-08-28 | Nasopharynx swab gathers test tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836815.0U CN212263336U (en) | 2020-08-28 | 2020-08-28 | Nasopharynx swab gathers test tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212263336U true CN212263336U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021836815.0U Active CN212263336U (en) | 2020-08-28 | 2020-08-28 | Nasopharynx swab gathers test tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212263336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804368A (en) * | 2020-08-28 | 2020-10-23 | 上海市东方医院（同济大学附属东方医院） | Nasopharynx swab gathers test tube fixing device |
-
2020
- 2020-08-28 CN CN202021836815.0U patent/CN212263336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804368A (en) * | 2020-08-28 | 2020-10-23 | 上海市东方医院（同济大学附属东方医院） | Nasopharynx swab gathers test tube fixing device |
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