CN111804368A - Nasopharynx swab gathers test tube fixing device - Google Patents
Nasopharynx swab gathers test tube fixing device Download PDFInfo
- Publication number
- CN111804368A CN111804368A CN202010885046.1A CN202010885046A CN111804368A CN 111804368 A CN111804368 A CN 111804368A CN 202010885046 A CN202010885046 A CN 202010885046A CN 111804368 A CN111804368 A CN 111804368A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- base
- sheathed tube
- elastic rubber
- sleeve pipe
- Prior art date
- 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.)
- Pending
Links
- 210000001989 nasopharynx Anatomy 0.000 title claims description 14
- 240000007594 Oryza sativa Species 0.000 claims abstract description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 3
- 235000009566 rice Nutrition 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a nasopharyngeal swab collecting 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 invention relates to a medical fixer, in particular to a nasopharynx swab collecting 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
The nasopharynx swab collecting test tube fixing device aims to solve the problems in the prior art and is simple in structure, small in occupied space and convenient for temporarily supporting and fixing a test tube and preventing collected materials in the test tube from flowing out.
The invention is realized by the following steps: 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 invention has the beneficial effects that: the nasopharynx swab collecting test tube can be adsorbed and fixed on a table top through the sucking disc of the base, the nasopharynx 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 simultaneously inserted into the first sleeve and the second sleeve, the cut of the elastic rubber sheet divides the middle part of the elastic rubber sheet into teeth, and the nasopharynx 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 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 fig. 1-3, the invention comprises a base 1, a first sleeve 2 and a second sleeve 3 connected in sequence from below to above, 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 the nasopharynx swab collecting test tube is used, the nasopharynx swab collecting test tube 10 can be adsorbed and fixed on a table top through the sucking disc 4 of the base 1, the nasopharynx 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 nasopharynx swab collecting test tube 10, and the nasopharynx 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 |
|---|---|---|---|
| CN202010885046.1A CN111804368A (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 |
|---|---|---|---|
| CN202010885046.1A CN111804368A (en) | 2020-08-28 | 2020-08-28 | Nasopharynx swab gathers test tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111804368A true CN111804368A (en) | 2020-10-23 |
Family
ID=72859745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010885046.1A Pending CN111804368A (en) | 2020-08-28 | 2020-08-28 | Nasopharynx swab gathers test tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111804368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392782A (en) * | 2022-01-17 | 2022-04-26 | 曾丹妮 | Sterile test tube assembly with built-in |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206661278U (en) * | 2017-04-10 | 2017-11-24 | 青岛市中心血站 | Vacuum blood collection tube cover extirpation machine rack for test tube |
| CN109954532A (en) * | 2017-12-26 | 2019-07-02 | 坤萍芝华(天津)科技有限公司 | Rack for test tube is used in a kind of exploitation of biotechnology |
| CN211213180U (en) * | 2019-09-25 | 2020-08-11 | 佛山市第二人民医院（佛山市便民医院） | Blood specimen censorship test tube |
| CN212263336U (en) * | 2020-08-28 | 2021-01-01 | 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 CN202010885046.1A patent/CN111804368A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206661278U (en) * | 2017-04-10 | 2017-11-24 | 青岛市中心血站 | Vacuum blood collection tube cover extirpation machine rack for test tube |
| CN109954532A (en) * | 2017-12-26 | 2019-07-02 | 坤萍芝华(天津)科技有限公司 | Rack for test tube is used in a kind of exploitation of biotechnology |
| CN211213180U (en) * | 2019-09-25 | 2020-08-11 | 佛山市第二人民医院（佛山市便民医院） | Blood specimen censorship test tube |
| CN212263336U (en) * | 2020-08-28 | 2021-01-01 | 上海市东方医院（同济大学附属东方医院） | Nasopharynx swab gathers test tube fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392782A (en) * | 2022-01-17 | 2022-04-26 | 曾丹妮 | Sterile test tube assembly with built-in |
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