CN219629666U - Saliva sample collection and preservation device - Google Patents
Saliva sample collection and preservation device Download PDFInfo
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- CN219629666U CN219629666U CN202222129445.2U CN202222129445U CN219629666U CN 219629666 U CN219629666 U CN 219629666U CN 202222129445 U CN202222129445 U CN 202222129445U CN 219629666 U CN219629666 U CN 219629666U
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- collection
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- funnel
- preservation
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- 238000004321 preservation Methods 0.000 title claims abstract description 41
- 210000003296 saliva Anatomy 0.000 title claims abstract description 31
- 241001411320 Eriogonum inflatum Species 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 101710104910 Alpha-1B-glycoprotein Proteins 0.000 description 1
- 102100033326 Alpha-1B-glycoprotein Human genes 0.000 description 1
- 108010074051 C-Reactive Protein Proteins 0.000 description 1
- 102100032752 C-reactive protein Human genes 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a saliva sample collection and preservation device which comprises a collection funnel, a collection bottle body and a collection cover body, wherein the collection bottle body is of a tubular structure with two open ends, the collection funnel is detachably connected with the top of the collection bottle body, and the collection cover body is detachably connected with the end part of the collection bottle body. The saliva sample collection and preservation device is provided with the collection funnel, the collection bottle body, the collection cover body and the preservation bottle, before collection, the collection cover body is positioned at the bottom of the collection bottle body, the collection funnel is positioned at the top of the collection bottle body, collection is convenient, after collection is finished, the collection funnel is taken down, the collection cover body is taken down, then the collection cover body is arranged at the top of the collection bottle body, and the bottle plug is connected with the preservation bottle mouth, so that the preservation of samples is realized, and pollution to the samples is prevented.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to a saliva sample collecting and preserving device.
Background
Saliva can be used for dental diseases, gene detection and the like, and a large amount of information can be contained in the saliva, so that part of important information of a patient can be reflected. There are 1166 proteins reported in human saliva, most of which can be found in both plasma and tear fluid, from which biomarkers associated with disease can be found, and subsequent studies have successively found that levels of C-reactive protein, α -1B glycoprotein, creatinine, etc. in human saliva are associated with cardiovascular disease, diabetes, cancer, kidney disease, etc.
The traditional saliva collecting methods comprise a cotton swab collecting method, a scraping blade collecting method and the like, and besides the method is complicated in operation, the cotton swab or the scraping blade is often required to be placed into an oral cavity to be contacted with the oral cavity, so that pollution or injury is easy to occur, and a saliva collector is commonly adopted at present.
The annular splash-proof lug is adopted by the patent of application number 201922196921.0 to play a role in preliminary splash prevention, but the annular splash-proof lug is too large in processing difficulty and more in material consumption in industrial production, and the splash of samples cannot be completely avoided.
Disclosure of Invention
In view of the above, the present utility model aims to overcome the defects in the prior art, and proposes a saliva sample collection and preservation device.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the saliva sample collection and preservation device comprises a collection funnel, a collection bottle body and a collection cover body, wherein the collection bottle body is of a tubular structure with two open ends, the collection funnel is detachably connected with the top of the collection bottle body, and the collection cover body is detachably connected with the end part of the collection bottle body;
the inside of collection bottle be provided with the baffle, the baffle divide into collection district, fixed zone with the collection bottle, the inside of collection district be provided with the save bottle, the save bottle respectively with collection funnel, collection lid body cooperate.
Further, both ends lateral wall of collection bottle all be equipped with the spacing groove.
Further, the outside of collection funnel be provided with the collection stop collar, the collection stop collar with the spacing groove cooperate. The collecting funnel is connected with the collecting bottle body through the plugging cooperation of the collecting limiting sleeve and the limiting groove.
Further, the inner side of the collecting cover body is provided with a fixed limit sleeve, and the fixed limit sleeve is matched with the limit groove. The connection between the acquisition cover body and the acquisition bottle body is realized by the plug-in cooperation of the fixed limit sleeve and the limit groove.
Further, the lower part of the inner side of the collecting funnel is provided with a flow guiding piece, the inner diameter of the flow guiding piece is smaller than the caliber of the preservation bottle, and the inner diameter of the bottom of the collecting funnel is larger than the outer diameter of the preservation bottle. Saliva flows into the bottom of the collecting funnel through the top of the collecting funnel, then flows into the preserving bottle, the cross section of the flow guiding piece is in a right triangle shape, and the inner diameter of the bottom of the flow guiding piece is smaller than the caliber of the preserving bottle, so that saliva can smoothly flow into the preserving bottle through the flow guiding piece, and the loss of a sample is prevented.
Further, the preservation bottle is detachably connected with the partition board through a fixing piece. When the bottle is sent to inspection, the collection bottle body can be directly sent to inspection, the preservation bottle can also be taken out for sending inspection, the volume of the preservation bottle is smaller, and the bottle is more convenient to carry and store.
Further, the inner side of the collecting bottle body is provided with a limiting frame, and the inner diameter of the limiting frame is larger than the inner diameter of the bottom of the collecting funnel and smaller than the outer diameter of the bottom of the collecting funnel. After the bottom of collection funnel inserts the collection bottle, stop in spacing department, spacing plays spacing effect to collection funnel.
Further, the collecting cover body is provided with a bottle stopper, the bottle stopper is matched with the preservation bottle, and the bottle stopper is detachably connected with the collecting cover body. Before collection, the collection lid is fixed in the fixed zone, prevents the pollution in the lid, and after the collection is accomplished, takes off collection funnel, then takes out the collection lid from the fixed zone, then installs and gathers the top of bottle to press the bottle plug top, make the bottle plug link to each other with preserving the bottle, realized preserving the sample promptly.
Further, a fixed accommodating sleeve is arranged in the fixed area, and the fixed accommodating sleeve is matched with the bottle stopper. The fixed accommodation sleeve is used for accommodating the bottle stopper and preventing the bottle stopper from contacting the outside to cause pollution.
Further, the top of bottle plug be provided with the handle, bottle plug and gather and be provided with the buffer layer between the lid. The handle is used for taking down the bottle plug, and the buffer layer is used for filling the space between the bottle plug and the collecting cover body to increase friction force, be used for maintaining the position between the bottle plug and the collecting cover body.
Compared with the prior art, the utility model has the following advantages:
the saliva sample collection and preservation device is provided with the collection funnel, the collection bottle body, the collection cover body and the preservation bottle, before collection, the collection cover body is positioned at the bottom of the collection bottle body, the collection funnel is positioned at the top of the collection bottle body, collection is convenient, after collection is finished, the collection funnel is taken down, the collection cover body is taken down, then the collection cover body is arranged at the top of the collection bottle body, and the bottle plug is connected with the preservation bottle mouth, so that the preservation of samples is realized, and pollution to the samples is prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a saliva sample collection and preservation device according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a saliva sample collection and preservation device according to an embodiment of the present utility model after collection.
Reference numerals illustrate:
1. a collection funnel; 2. collecting a bottle body; 3. collecting a cover body; 11. collecting a limit sleeve; 12. a flow guide; 21. a limit groove; 22. a limiting frame; 23. a fixing member; 24. a partition plate; 25. a storage bottle; 26. fixing the accommodating sleeve; 27. a collection area; 28. a fixed zone; 31. fixing a limit sleeve; 32. a bottle stopper; 33. a buffer layer; 34. a handle.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-2, a saliva sample collecting and storing device comprises a collecting funnel 1, a collecting bottle body 2 and a collecting cover body 3, wherein the collecting bottle body 2 is of a tubular structure with two open ends, the collecting funnel 1 is detachably connected with the top of the collecting bottle body 2, and the collecting cover body 3 is detachably connected with the end part of the collecting bottle body 2; the inside of collection bottle body 2 be provided with baffle 24, baffle 24 divide into collection district 27, fixed zone 28 with collection bottle body 2, the inside of collection district 27 be provided with save bottle 25, save bottle 25 respectively with collection funnel 1, collection lid 3 cooperate.
Limiting grooves 21 are formed in the side walls of the two ends of the collecting bottle body 2. The outside of collection funnel 1 be provided with collection stop collar 11, collection stop collar 11 with spacing groove 21 cooperate. The acquisition funnel 1 is connected with the acquisition bottle body 2 through the insertion and connection of the acquisition limiting sleeve 11 and the limiting groove 21. The inner side of the collecting cover body 3 is provided with a fixed limit sleeve 31, and the fixed limit sleeve 31 is matched with the limit groove 21. The connection between the collection cover body 3 and the collection bottle body 2 is realized by the plug-in cooperation of the fixed limit sleeve 31 and the limit groove 21.
The collecting funnel 1 is provided with a guide piece 12 at the lower part of the inner side, the inner diameter of the guide piece 12 is smaller than the caliber of the preservation bottle 25, and the inner diameter of the bottom of the collecting funnel 1 is larger than the outer diameter of the preservation bottle 25. Saliva flows into the bottom of the collecting funnel 1 through the top of the collecting funnel 1, then flows into the preserving bottle 25, the cross section of the flow guiding piece 12 is in a right triangle shape, and the inner diameter of the bottom of the flow guiding piece 12 is smaller than the caliber of the preserving bottle 25, so that saliva can smoothly flow into the preserving bottle 25 through the flow guiding piece 12, and the loss of a sample is prevented.
The preservation bottle 25 is detachably connected with the partition board 24 through a fixing piece 23. When the bottle is sent to inspection, the collection bottle body 2 can be directly sent to inspection, the storage bottle 25 can also be taken out for sending inspection, the storage bottle 25 is smaller in volume and more convenient to carry and store.
The inner side of the collecting bottle body 2 is provided with a limiting frame 22, and the inner diameter of the limiting frame 22 is larger than the inner diameter of the bottom of the collecting funnel 1 and smaller than the outer diameter of the bottom of the collecting funnel 1. After the bottom of the collection funnel 1 is inserted into the collection bottle body 2, the collection bottle body stops at the limiting frame 22, and the limiting frame 22 plays a limiting role on the collection funnel 1.
The collecting cover body 3 is provided with a bottle stopper 32, the bottle stopper 32 is matched with the preservation bottle 25, and the bottle stopper 32 is detachably connected with the collecting cover body 3. Before collection, the collection cover body 3 is fixed in the fixed area 28 to prevent pollution in the cover body, after collection is completed, the collection funnel 1 is taken down, then the collection cover body 3 is taken out from the fixed area 28, then the top of the collection bottle body 2 is installed, and the top of the bottle stopper 32 is pressed down, so that the bottle stopper 32 is connected with the preservation bottle 25, and preservation of samples is realized.
The fixing area 28 is internally provided with a fixing accommodating sleeve 26, and the fixing accommodating sleeve 26 is matched with the bottle stopper 32. The fixing accommodating sleeve 26 is used for accommodating the bottle stopper 32, and prevents the bottle stopper 32 from contacting the outside to cause pollution.
The top of bottle plug 32 be provided with handle 34, bottle plug 32 and collection lid 3 between be provided with buffer layer 33. The handle 34 is used for removing the bottle stopper 32, and the buffer layer 33 is used for filling a gap between the bottle stopper 32 and the collecting cover 3 and increasing friction force and maintaining the position between the bottle stopper 32 and the collecting cover 3.
The implementation process comprises the following steps:
before collection, the bottom of a collection funnel 1 is inserted into a collection bottle body 2, the bottom of the collection funnel 1 is limited by a limiting frame 22 in the collection bottle body 2 and is matched with a collection limiting sleeve 11 and a limiting groove 21 for installation, at the moment, a storage bottle 25 is installed in a collection area 27 through a fixing piece 23, the top of the storage bottle 25 is arranged in the bottom of the collection funnel 1, a collection cover 3 is installed at the bottom of the collection bottle body 2 through the matching of a fixing limiting sleeve 31 and the limiting groove 21, and the bottom of a bottle plug 32 is arranged in a fixing accommodating sleeve 26;
after sampling, take down collection funnel 1, with collection lid 3 and collection bottle 2 bottom separation, place collection lid 3 in collection bottle 2 top again, press handle 34, make bottle plug 32 descend, realize bottle plug 32 and preserve the connection of bottle 25, preserve the sample.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A saliva sample collection and preservation device which is characterized in that: the collecting device comprises a collecting funnel, a collecting bottle body and a collecting cover body, wherein the collecting bottle body is of a tubular structure with two open ends, the collecting funnel is detachably connected with the top of the collecting bottle body, and the collecting cover body is detachably connected with the end part of the collecting bottle body;
the inside of collection bottle be provided with the baffle, the baffle divide into collection district, fixed zone with the collection bottle, the inside of collection district be provided with the save bottle, the save bottle respectively with collection funnel, collection lid body cooperate.
2. The saliva sample collection and preservation device of claim 1, wherein: the lateral walls at two ends of the collecting bottle body are provided with limit grooves.
3. Saliva sample collection and preservation device according to claim 2, wherein: the outside of collection funnel be provided with the collection stop collar, the collection stop collar with the spacing groove cooperate.
4. Saliva sample collection and preservation device according to claim 2, wherein: the inner side of the collecting cover body is provided with a fixed limit sleeve, and the fixed limit sleeve is matched with the limit groove.
5. The saliva sample collection and preservation device of claim 1, wherein: the inner lower part of the collecting funnel is provided with a flow guiding piece, the inner diameter of the flow guiding piece is smaller than the caliber of the preservation bottle, and the inner diameter of the bottom of the collecting funnel is larger than the outer diameter of the preservation bottle.
6. The saliva sample collection and preservation device of claim 5, wherein: the preservation bottle is detachably connected with the partition board through a fixing piece.
7. The saliva sample collection and preservation device of claim 1, wherein: the inner side of the collecting bottle body is provided with a limiting frame, and the inner diameter of the limiting frame is larger than the inner diameter of the bottom of the collecting funnel and smaller than the outer diameter of the bottom of the collecting funnel.
8. The saliva sample collection and preservation device of claim 1, wherein: the collecting cover body is provided with a bottle stopper, the bottle stopper is matched with the preservation bottle, and the bottle stopper is detachably connected with the collecting cover body.
9. The saliva sample collection and preservation device of claim 8, wherein: the inside of the fixed area is provided with a fixed accommodating sleeve which is matched with the bottle plug.
10. The saliva sample collection and preservation device of claim 8, wherein: the top of bottle plug be provided with the handle, bottle plug and gather and be provided with the buffer layer between the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129445.2U CN219629666U (en) | 2022-08-12 | 2022-08-12 | Saliva sample collection and preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222129445.2U CN219629666U (en) | 2022-08-12 | 2022-08-12 | Saliva sample collection and preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219629666U true CN219629666U (en) | 2023-09-05 |
Family
ID=87809609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222129445.2U Active CN219629666U (en) | 2022-08-12 | 2022-08-12 | Saliva sample collection and preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219629666U (en) |
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2022
- 2022-08-12 CN CN202222129445.2U patent/CN219629666U/en active Active
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