CN204882189U - Phlegm digestion cup - Google Patents
Phlegm digestion cup Download PDFInfo
- Publication number
- CN204882189U CN204882189U CN201520640323.7U CN201520640323U CN204882189U CN 204882189 U CN204882189 U CN 204882189U CN 201520640323 U CN201520640323 U CN 201520640323U CN 204882189 U CN204882189 U CN 204882189U
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- CN
- China
- Prior art keywords
- cup
- bowl cover
- phlegm
- solution
- digestion
- 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.)
- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a phlegm digestion cup, comprising a cup body, cup upper portion is provided with the bowl cover, the piece is pressed for the elasticity that the lower surface was provided with the pjncture needle in the bowl cover top, the bowl cover inboard of pjncture needle below is provided with two upper and lower cavities that comprise spaced three -layer seal membrane, it has two kinds of phlegm sample treatment fluids of sodium hydroxide solution and nitrogen acetylcysteine solution to pack respectively in two cavities. The piece is pressed to elasticity is sheet rubber or silica gel piece. The cup is 10ml's plastics screw socket cup. The utility model discloses only need press the pjncture needle at bowl cover top downwards and can puncture sodium hydroxide solution and the outside seal membrane of nitrogen acetylcysteine solution, make above -mentioned solution and the mixture of phlegm sample digest the processing to it, it is whole sealed, convenient to use, the result is accurate.
Description
Technical field
The utility model relates to biochemical test articles for use field, especially relates to a kind of phlegm digestion cup.
Background technology
When tuberculosis Clinical screening, before microscopy and cultivation, need to carry out digestion process to sputum specimen.At present, use common uncovered plastic cup to hold sputum, then add quantitative sodium hydroxide solution with liquid-transfering gun and nitrogen acetylcysteine solution carries out sputum digestion process.Because cup is uncovered, easily pollute in the process used and shift and infection to operating personnel.
Summary of the invention
The utility model provides a kind of phlegm to digest cup, and object is to solve complex steps when carrying out pre-service to sputum specimen, there is experimental error and container easily tumbles and affect the problem of experimental result.
For achieving the above object, the utility model can take following technical proposals:
Phlegm digestion cup described in the utility model, comprise cup, described cup top is provided with bowl cover, described bowl cover top is that lower surface is provided with the elasticity of puncture needle by sheet, be provided with two chambers be up and down made up of the three-layer sealed film at interval inside bowl cover below described puncture needle, in described two chambers, be filled with sodium hydroxide solution and nitrogen acetylcysteine solution two kinds of sputum specimen treating fluids respectively.
Described elasticity is sheet rubber or silica gel piece by sheet.
Described cup is the plastic spiral cup of 10ml.
The phlegm digestion cup that the utility model provides, the bowl cover being loaded with sodium hydroxide solution and nitrogen acetylcysteine solution is screwed on cup, when needs carry out digestion process, the puncture needle only needing to lower pressing bowl cover top can puncture the diaphragm seal of sodium hydroxide solution and nitrogen acetylcysteine solution outside, above-mentioned solution is mixed with sputum specimen and carries out digestion process to it.The utility model is easy to use, namely sealing state is entered after splendid attire sputum specimen, effectively prevent solution in cup to tumble phenomenon, simultaneously, do not need to prepare sodium hydroxide solution and nitrogen acetylcysteine solution voluntarily, above-mentioned two kinds of standard solution are all preset in bowl cover, the comparatively unification of concentration and volume, effectively reduce experimental error, improve the accuracy of assay.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, phlegm described in the utility model digestion cup, comprises the bowl cover 2 on cup 1 and its top connected by thread seal, bowl cover 2 top be caoutchouc elasticity by sheet 4, caoutchouc elasticity is provided with the downward puncture needle of needle point 3 by the inside surface of sheet 4; Bowl cover 2 clear width below puncture needle 3 is provided with three-layer sealed film 5, sealing film 5 forms two neighbouring sputum specimen treating fluid 6 accommodating cavities, its inside fills sodium hydroxide solution and nitrogen acetylcysteine solution respectively, or the sputum specimen treating fluid of other kinds.In order to prevent bottle from tumbling breakage, cup 1 adopts the plastic spiral cup of 10ml.It is can by the sheet rubber of puncture needle 3 pressing downwards, silica gel piece or sheet metal that above-mentioned elasticity presses sheet 4.
During use, after sputum specimen being placed in cup 1, covering bowl cover 2, screw.Then, press compression elasticity by sheet 4 downwards, make puncture needle 3 puncture diaphragm seal 5, sodium hydroxide solution and nitrogen acetylcysteine solution flow into cup 1 from bowl cover 2, and shake cup 1, makes three mix, carry out the digestion of sputum specimen.
The utility model alleviates the workload of reviewer, the sodium hydroxide solution added in each phlegm digestion cup and nitrogen acetylcysteine solution not there are differences in concentration and volume, improve inspection accuracy, whole digestion process good seal, to stop to topple the generation of phenomenon, avoided environmental pollution.
Claims (3)
1. a phlegm digestion cup, comprise cup (1), it is characterized in that: described cup (1) top is provided with bowl cover (2), described bowl cover (2) top is that lower surface is provided with the elasticity of puncture needle (3) by sheet (4), bowl cover (2) inner side of described puncture needle (3) below is provided with two chambers be up and down made up of the three-layer sealed film (5) at interval, is filled with sputum specimen treating fluid (6) in described two chambers respectively.
2. phlegm digestion cup according to claim 1, is characterized in that: described elasticity is sheet rubber or silica gel piece by sheet (4).
3. phlegm digestion cup according to claim 1, is characterized in that: the plastic spiral cup that described cup (1) is 10ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640323.7U CN204882189U (en) | 2015-08-24 | 2015-08-24 | Phlegm digestion cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640323.7U CN204882189U (en) | 2015-08-24 | 2015-08-24 | Phlegm digestion cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882189U true CN204882189U (en) | 2015-12-16 |
Family
ID=54826551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640323.7U Expired - Fee Related CN204882189U (en) | 2015-08-24 | 2015-08-24 | Phlegm digestion cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
| EP3588053A4 (en) * | 2017-02-23 | 2020-02-12 | Autobio Diagnostics Co., Ltd. | Sample adding system for automatically adding sputum digestion liquid |
| CN115931503A (en) * | 2022-12-21 | 2023-04-07 | 江阴天泽医学检验实验室有限公司 | Simple liquefier and liquefier for sputum specimen |
-
2015
- 2015-08-24 CN CN201520640323.7U patent/CN204882189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3588053A4 (en) * | 2017-02-23 | 2020-02-12 | Autobio Diagnostics Co., Ltd. | Sample adding system for automatically adding sputum digestion liquid |
| CN107748095A (en) * | 2017-11-15 | 2018-03-02 | 湖南省天骑医学新技术股份有限公司 | A kind of multipurpose sputum specimen processing unit and its method |
| CN115931503A (en) * | 2022-12-21 | 2023-04-07 | 江阴天泽医学检验实验室有限公司 | Simple liquefier and liquefier for sputum specimen |
| CN115931503B (en) * | 2022-12-21 | 2023-12-22 | 江阴天泽医学检验实验室有限公司 | Simple liquefying agent and liquefying device for sputum specimen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Shihao Inventor after: Li Hewei Inventor after: Zhou Yajun Inventor after: Zhao Huimin Inventor after: Li Jie Inventor after: Zhang Baohua Inventor after: Zhang Juanli Inventor after: Li Weijia Inventor after: Yang Wei Inventor after: Zhu Yuqing Inventor before: Ren Shihao Inventor before: Zhou Yajun Inventor before: Zhao Huimin Inventor before: Li Jie Inventor before: Zhang Baohua |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190824 |