CN208399202U - saliva collecting device - Google Patents
saliva collecting device Download PDFInfo
- Publication number
- CN208399202U CN208399202U CN201820685665.4U CN201820685665U CN208399202U CN 208399202 U CN208399202 U CN 208399202U CN 201820685665 U CN201820685665 U CN 201820685665U CN 208399202 U CN208399202 U CN 208399202U
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- China
- Prior art keywords
- saliva
- piston
- cylinder
- collecting device
- utility
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- 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.)
- Expired - Fee Related
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Abstract
It includes saliva cylinder and saliva collection component that the utility model, which provides a kind of saliva collecting device,；The saliva collection component includes piston rod, piston and Medical cotton；The piston is set in saliva cylinder；The Medical cotton is set to piston close to one end of saliva cylinder bottom；The piston rod is set to the other end of piston；The saliva cylinder bottom is provided with a collection port.The utility model has the advantages that cotton and piston containing citric acid powder are linked together, use and take saliva all more convenient, avoid this indecency collection mode that directly spues, (rotation) piston can be slowly pushed simultaneously, water-absorbent material is squeezed, the saliva being collected into is ensured of limpid free of contamination.
Description
Technical field
It is the utility model relates to a kind of collection device, in particular to a kind of in terms of diagnosis, treatment and a large amount of situation controls
Play the saliva collecting device of important booster action.
Background technique
The ununified method of saliva collection is broadly divided into and is taken with equipment and taken with cotton swab etc..Firstly, being adopted with cotton swab
The bad preservation of saliva is taken, the saliva taken is highly susceptible to the influence of extraneous factor, to influence respective substance in saliva
Activity.Secondly, taking saliva with equipment, saliva collector is had the following problems on the market now:
(1) it directly spits to a receptacle, it is unbecoming to collect.
(2) saliva being collected into is not clean, unhygienic.
Utility model content
The purpose of this utility model is to provide a kind of saliva collecting device, in order to be collected into clean saliva and
Other people are not allowed to feel unbecoming when collecting saliva.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of saliva collecting device includes saliva cylinder and saliva collection component；The saliva collection component include piston rod,
Piston and Medical cotton；The piston is set in saliva cylinder；The Medical cotton is set to piston close to saliva cylinder
One end of bottom；The piston rod is set to the other end of piston；The saliva cylinder bottom is provided with a collection port.
Further, the piston outer wall is equipped with the first screw thread.
Further, the interior of the saliva cylinder is equipped with the second screw thread, first screw thread and the second screw thread phase
Adaptation.
Further, the Medical cotton contains citric acid powder.
Compared with the prior art, the utility model has the following advantages:
(1) cotton containing citric acid powder and piston are linked together, and use and take saliva all more convenient, are avoided directly
Spit this indecency collection mode.
(2) (rotation) piston is slowly pushed, squeezes water-absorbent material, the saliva being collected into is ensured of limpid free of contamination.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model saliva collecting device first embodiment；
Fig. 2 is the structural schematic diagram of the utility model saliva collecting device second embodiment.
Specific embodiment
The utility model is done and is further explained by the way that a preferable specific embodiment is described in detail below in conjunction with attached drawing
It states.
It is as shown in Figure 1 the first embodiment of the utility model, a kind of saliva collecting device includes that saliva cylinder 2 and saliva are received
Collect component；Saliva collection component includes piston rod 11, piston 12 and Medical cotton 13；Piston 12 is set in saliva cylinder 2；Doctor
Piston 12 is set to close to one end of 2 bottoms of saliva cylinder with cotton 13；Piston rod 11 is set to the other end of piston 12；Saliva cylinder
2 bottoms are provided with a collection port 3；Medical cotton 13 contains citric acid powder.
The principle of saliva collecting device is to take out piston rod 11, allows detected person to contain cotton about 20 seconds or so, cures at this time
The saliva sample of detected person has been had collected with cotton 13, and then the Medical cotton 13 with saliva has been put into saliva cylinder 2.
Finally, slowly pushing piston rod 11, while the Medical cotton 13 for having saliva is squeezed, saliva is just flowed out from collection port 3.
Be illustrated in figure 2 the second embodiment of the utility model, 12 outer wall of piston is equipped with the first screw thread, saliva cylinder 2 it is interior
The second screw thread is equipped on the inside of portion, the first screw thread is adapted with the second screw thread.Compared to embodiment 1, difference is that the former is slowly
Piston rod 11 is pushed, and the latter is to be adapted slowly rotation piston rod 11 with the second screw thread by the first screw thread, reaches identical
Squeeze the effect that Medical cotton collects saliva.
The utility model advantage is as follows；
(1) cotton containing citric acid powder and piston are linked together, and use and take saliva all more convenient, are avoided directly
Spit this indecency collection mode.
(2) (rotation) piston is slowly pushed, squeezes water-absorbent material, the saliva being collected into is ensured of limpid free of contamination.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (4)
1. a kind of saliva collecting device, characterized by comprising:
Saliva cylinder (2) and saliva collection component；
The saliva collection component includes: piston rod (11), piston (12) and Medical cotton (13)；
The piston (12) is set in saliva cylinder (2)；
The Medical cotton (13) is set to piston (12) close to one end of saliva cylinder (2) bottom；
The piston rod (11) is set to the other end of piston (12)；
Described saliva cylinder (2) bottom is provided with a collection port (3).
2. saliva collecting device as described in claim 1, which is characterized in that piston (12) outer wall is equipped with the first spiral shell
Line.
3. saliva collecting device as claimed in claim 2, which is characterized in that the interior of saliva cylinder (2) is equipped with the
Two screw threads, first screw thread are adapted with the second screw thread.
4. saliva collecting device as described in claim 1, which is characterized in that the Medical cotton (13) contains citric acid powder
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685665.4U CN208399202U (en) | 2018-05-09 | 2018-05-09 | saliva collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820685665.4U CN208399202U (en) | 2018-05-09 | 2018-05-09 | saliva collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399202U true CN208399202U (en) | 2019-01-18 |
Family
ID=65062449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820685665.4U Expired - Fee Related CN208399202U (en) | 2018-05-09 | 2018-05-09 | saliva collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399202U (en) |
-
2018
- 2018-05-09 CN CN201820685665.4U patent/CN208399202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |