CN219782606U - Saliva collector - Google Patents
Saliva collector Download PDFInfo
- Publication number
- CN219782606U CN219782606U CN202320326735.8U CN202320326735U CN219782606U CN 219782606 U CN219782606 U CN 219782606U CN 202320326735 U CN202320326735 U CN 202320326735U CN 219782606 U CN219782606 U CN 219782606U
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- CN
- China
- Prior art keywords
- saliva
- cavity
- saliva collector
- funnel
- opening
- 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.)
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- 210000003296 saliva Anatomy 0.000 title claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 210000001124 body fluid Anatomy 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 235000004252 protein component Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000003761 preservation solution Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a saliva collector, which comprises a collecting pipe, a sealing cover and a funnel, wherein the collecting pipe comprises a containing cavity and a cavity which are oppositely arranged and mutually separated, one ends of the containing cavity and the cavity, which are mutually away from each other, are respectively provided with an opening, the sealing cover is detachably arranged at the opening of the containing cavity, the funnel comprises an inserting end, and the inserting end is detachably arranged on the collecting pipe. According to the technical scheme, the collecting pipe and the funnel are arranged to be detachable and integrated, so that the structure of a product is simplified, and the convenience of the product in use is improved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a saliva collector.
Background
Saliva is a complex mixture containing not only various proteins but also DNA, RNA, fatty acids, various microorganisms, and the like. The various protein components of blood are also present in saliva, which reflects the changes in the levels of the various proteins in blood. Thus, it is possible to diagnose a disease by detecting saliva. At present, the existing saliva collector comprises a funnel, a collecting pipe, a sealing cover and a preserving pipe, wherein the funnel is used for collecting body fluid and guiding the body fluid into the collecting pipe, after the body fluid is collected to reach a preset amount, saliva preserving fluid in the preserving pipe is mixed with saliva, and then preserving and transporting are carried out. Because of the numerous parts of the product, the assembly procedures of the product are more, so that the cost of the product is high, and the operation is complex and inconvenient during use.
Disclosure of Invention
The utility model mainly aims to provide a saliva collector, which aims to simplify the assembly process of a product, reduce the cost of the product and reduce the inconvenience in use.
To achieve the above object, the present utility model provides a saliva collector comprising:
the collecting pipe comprises accommodating cavities and cavities which are oppositely arranged and mutually separated, and openings are formed in one ends, away from each other, of the accommodating cavities and the cavities;
the detachable sealing cover is arranged at the opening of the accommodating cavity; the method comprises the steps of,
the funnel comprises an insertion end which is detachably arranged on the collecting pipe.
Preferably, the outer diameter of the insertion end is smaller than the inner diameters of the openings of the accommodating cavity and the cavity, and the insertion end is clamped with the openings of the accommodating cavity and the cavity.
Preferably, the funnel further comprises a liquid inlet end opposite to the insertion end, the liquid inlet end is used for guiding saliva to be collected to the collecting pipe through the insertion end, and the pipe diameter of the funnel is gradually reduced in the direction from the liquid inlet end to the insertion end.
Preferably, the sealing cover is connected to the opening of the collecting pipe, which is close to the accommodating cavity, through a connecting part.
Preferably, the connection comprises a flexible connection rod.
Preferably, one end of the sealing cover is provided with a buckling part, and an annular sealing ring is arranged on the annular side of the buckling part in a protruding mode and is used for sealing a gap between the sealing cover and an opening of the accommodating cavity.
Preferably, the collection tube is injection molded integrally with the sealing cap.
Preferably, the material of the collecting pipe comprises transparent PVC material.
Preferably, the funnel comprises PVC.
Preferably, the outer wall of the collecting pipe is provided with scale marks.
According to the technical scheme, the saliva collector mainly comprises a collecting pipe, a sealing cover and a funnel, wherein two ends of the collecting pipe are respectively provided with an accommodating cavity for collecting saliva preservation liquid and saliva and a cavity for accommodating the funnel, the accommodating cavities are arranged oppositely and are separated from each other, the opening of the accommodating cavity is also provided with the sealing cover which is matched with the opening of the accommodating cavity to seal the liquid in the accommodating cavity, the funnel is detachably arranged in the cavity, and when the saliva collector is required to be used, the saliva collector can be used by being removed from the cavity and then being inserted into the opening of the accommodating cavity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a saliva collector according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an embodiment of a saliva collector according to the present utility model;
FIG. 3 is a schematic view of the structure of the collection tube of FIG. 1;
fig. 4 is a schematic view of the funnel of fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is 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" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Saliva is a complex mixture containing not only various proteins but also DNA, RNA, fatty acids, various microorganisms, and the like. The various protein components of blood are also present in saliva, which reflects the changes in the levels of the various proteins in blood. Thus, it is possible to diagnose a disease by detecting saliva. At present, the existing saliva collector comprises a funnel, a collecting pipe, a sealing cover and a preserving pipe, wherein the funnel is used for collecting body fluid and guiding the body fluid into the collecting pipe, after the body fluid is collected to reach a preset amount, saliva preserving fluid in the preserving pipe is mixed with saliva, and then preserving and transporting are carried out. Because of the numerous parts of the product, the assembly procedures of the product are more, so that the cost of the product is high, and the operation is complex and inconvenient during use.
In order to solve the above-mentioned problems, the present utility model provides a saliva collector, which is aimed at simplifying the assembly process of the product, reducing the cost of the product and reducing the inconvenience in use, and fig. 1 to 4 are schematic structural diagrams of an embodiment of the saliva collector of the present utility model.
Referring to fig. 1 to 4, the saliva collector 1000 includes a collecting tube 1, a sealing cover 2 and a funnel 3, the collecting tube 1 includes a receiving cavity 11 and a cavity 12 which are disposed opposite to each other and are separated from each other, one ends of the receiving cavity 11 and the cavity 12 facing away from each other are provided with openings, the sealing cover 2 is detachably disposed at the opening of the receiving cavity 11, the funnel 3 includes an insertion end 31, and the insertion end 31 is detachably mounted on the collecting tube 1.
In the technical scheme of the utility model, the saliva collector 1000 mainly comprises a collecting pipe 1, a sealing cover 2 and a funnel 3, wherein two openings at two ends of the collecting pipe 1 respectively form a containing cavity 11 for collecting saliva preservation liquid and saliva and a cavity 12 for containing the funnel, the containing cavity 11 and the cavity 12 are separated from each other, the opening of the containing cavity 11 is also provided with the sealing cover 2 which is matched with the opening of the containing cavity 11 to seal the liquid in the interior, and the funnel 3 is inserted into the cavity 12, and when the saliva collector is required to be used, the saliva collector can be used by being removed from the cavity 12 and then being inserted into the opening of the containing cavity 11.
In order to ensure that the funnel 3 can be mounted at two ends of the collecting tube 1, the outer diameter of the insertion end 31 of the funnel 3 is smaller than the inner diameters of the openings of the accommodating cavity 11 and the cavity 12, and further, in order to ensure that the funnel 3 is stably matched with the collecting tube 1, the outer diameter of the insertion end 31 is slightly smaller than the inner diameters of the openings of the accommodating cavity 11 and the cavity 12, and the funnel 3 can be reliably matched with the collecting tube 1 due to the fact that the plastic material has a shaping variable when being stressed.
For guiding saliva to flow into the collecting pipe 1, the funnel 3 further comprises a liquid inlet end 32 opposite to the insertion end 31, the liquid inlet end 32 is used for guiding saliva to be collected into the collecting pipe 1 through the insertion end 31, the pipe diameter of the funnel 3 is gradually reduced from the liquid inlet end 32 towards the insertion end 31, so that a slope for guiding saliva to flow into the collecting pipe 1 is formed, the saliva flows along the inner wall of the liquid inlet end 32 under the action of gravity, and the saliva enters the collecting pipe 1 through the insertion end 31, so that the saliva is collected.
For sealing saliva and preserving fluid in the accommodating cavity 11, the saliva collector 1000 further comprises a sealing cover 2, the sealing cover 2 is connected to the opening of the accommodating cavity 11 near the collecting pipe 1 through a connecting part 4, the sealing cover 2 is provided with two states of opening and sealing the accommodating cavity, when saliva is required to be collected, the sealing cover 2 is opened, the funnel inserting end 31 is inserted into the accommodating cavity, and after saliva is collected, the sealing cover 2 is buckled at the opening of the accommodating cavity 11 to form an inner sealing space of the accommodating cavity.
It should be noted that, the connecting portion 4 may be a flexible connecting rod 41, or may be a connecting rope, one end of which is fixed to the collecting tube 1 and one end of which is fixed to the sealing cap 2, which is not limited in this utility model, in an embodiment of the present utility model, the connecting portion 4 is a flexible connecting rod 41, and the flexible connecting rod 41 is made of plastic material, and has excellent deformation performance, and has two opposite states, namely, a straightened state and a bent state, specifically, please refer to fig. 2 and fig. 3, respectively, corresponding to a state when saliva is collected and a state when sealing is performed.
For sealing the accommodating cavity 11, one end of the sealing cover 2 is provided with a buckling part 21, and an annular sealing ring 211 is convexly arranged on the annular side of the buckling part 21 to seal a gap between the sealing cover 2 and the opening of the accommodating cavity 11, specifically, please further refer to fig. 3, the sealing ring 211 is convexly arranged between the buckling part 21 and the inner wall of the accommodating cavity 11 to ensure good sealing performance inside the accommodating cavity 11.
It should be noted that, the collecting pipe 1 and the sealing cover 2 may be integrally injection molded, or the sealing cover 2 may be assembled at the opening of the collecting pipe 1, which is not limited in the utility model, and in an embodiment of the utility model, the collecting pipe 1 and the sealing cover 2 are integrally injection molded, so that the assembling step is omitted, the production cost is reduced, and the integral injection molding has better stability in the product structure, and does not fall off, thereby greatly increasing the product economy and the structural stability.
It should be noted that, the material of the collecting pipe 1 may be glass material or transparent PVC material, which is not limited in this aspect of the utility model, in an embodiment of the utility model, the material of the collecting pipe 1 is transparent PVC material, which has chemical corrosion resistance, strong resistance to oxidizing agent, reducing agent and strong acid, wear resistance, easy production, safe use and low cost, and the PVC material is used as medical material, which not only meets the requirements of materials, but also meets the biological requirements.
The material of the funnel 3 may be glass material or transparent PVC material, which is not limited in this aspect of the utility model, in an embodiment of the utility model, the material of the funnel 3 is transparent PVC material, which has chemical corrosion resistance, strong resistance to oxidizing agent, reducing agent and strong acid, wear resistance, easy production, safe use and low cost, and the PVC material is used as medical material, which not only meets the requirements of materials, but also meets the biological requirements.
The two features can be alternatively or simultaneously arranged, and the utility model is not limited to this, and in one embodiment of the utility model, the two features are simultaneously arranged, that is, the materials of the collecting pipe 1 and the funnel 3 are all PVC materials, so that the materials ensure the singleness in the production of products, and the production and assembly costs are reduced.
For convenient observation of the saliva preservation solution and the saliva amount in the accommodating cavity, the collecting pipe 1 is made of transparent materials, and the outer wall of the collecting pipe is provided with scale marks 13, specifically, please further refer to fig. 1, and the liquid content in the pipe can be observed through the numerical value corresponding to the scale marks 13.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A saliva collector, comprising:
the collecting pipe comprises accommodating cavities and cavities which are oppositely arranged and mutually separated, and openings are formed in one ends, away from each other, of the accommodating cavities and the cavities;
the detachable sealing cover is arranged at the opening of the accommodating cavity; the method comprises the steps of,
the funnel comprises an insertion end which is detachably arranged on the collecting pipe.
2. The saliva collector of claim 1, wherein the insertion end has an outer diameter less than an inner diameter of the housing cavity and the opening of the cavity, the insertion end being snap-fit with the housing cavity opening and the cavity opening.
3. The saliva collector of claim 1, wherein the funnel further comprises a liquid inlet end disposed opposite the insertion end, the liquid inlet end being configured to direct saliva through the insertion end to the collection tube, the funnel having a diameter of the tube that tapers in a direction from the liquid inlet end toward the insertion end.
4. A saliva collector as recited in claim 1, wherein the sealing cap is connected to the collection tube proximate the opening of the receiving cavity by a connection.
5. The saliva collector of claim 4, wherein the connection comprises a flexible connecting rod.
6. The saliva collector as recited in claim 4, wherein one end of the sealing cover is provided with a buckling part, and an annular sealing ring is arranged on the annular side of the buckling part in a protruding manner for sealing a gap between the sealing cover and the opening of the accommodating cavity.
7. The saliva collector of claim 1, wherein the collection tube is integrally injection molded with the seal cap.
8. The saliva collector of claim 1, wherein the material of the collection tube comprises a transparent PVC material.
9. The saliva collector of claim 1, wherein the funnel material comprises PVC material.
10. The saliva collector of claim 1, wherein the outer wall of the collection tube is provided with graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326735.8U CN219782606U (en) | 2023-02-27 | 2023-02-27 | Saliva collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326735.8U CN219782606U (en) | 2023-02-27 | 2023-02-27 | Saliva collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782606U true CN219782606U (en) | 2023-10-03 |
Family
ID=88156890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320326735.8U Active CN219782606U (en) | 2023-02-27 | 2023-02-27 | Saliva collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782606U (en) |
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2023
- 2023-02-27 CN CN202320326735.8U patent/CN219782606U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No. 3 Xingde East Road, Dongjiang High tech Industrial Park, Zhongkai High tech Zone, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Doudian Biotechnology Co.,Ltd. Address before: 518000 101-106, 1001-1006, building 12, China Hisense innovation industry city, No. 12, Ganli Sixth Road, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong Patentee before: BIOCOMMA Ltd. Patentee before: Shenzhen comma Medical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |