CN204779577U - Culture apparatus is filtered to collection fungus - Google Patents
Culture apparatus is filtered to collection fungus Download PDFInfo
- Publication number
- CN204779577U CN204779577U CN201520392922.1U CN201520392922U CN204779577U CN 204779577 U CN204779577 U CN 204779577U CN 201520392922 U CN201520392922 U CN 201520392922U CN 204779577 U CN204779577 U CN 204779577U
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- shell
- exhaust
- base
- culture apparatus
- cap
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Abstract
The utility model discloses a culture apparatus is filtered to collection fungus, including shell and base, the shell is fixed on the upper portion of base, the bottom opening of shell, the ring limit be airtight connection on opening and base upper portion, open at the top of shell has inlet and exhaust hole, and the upper portion of inlet is connected with the feed liquor nozzle stub, and flexible rubber hose connects on the feed liquor nozzle stub, the upper portion in exhaust hole is provided with the exhaust lid, and the lower part is provided with millipore filtration, and millipore filtration's lower part is provided with the fixed network piece, and fixed network penton filtration membrane fixing bolt fixes on the inner wall of shell, exhaust lid middle part is provided with the exhausting stub tube, and the edge of exhaust lid utilizes the exhaust to cover fixing bolt and fixes on the outer wall of shell, open at the middle part of base has the outage, and the lower part of outage is provided with the flowing back nozzle stub, and the flowing back nozzle stub outside is provided with the flowing back rubber cap. The utility model discloses aseptic testing operation convenience can be improved by a wide margin and operational safety is improved.
Description
Technical field
The utility model relates to a kind of experiment equipment, specifically, relates to a kind of collection bacterium filtration culture apparatus.
Background technology
The production of the revised edition GMP on March 1st, 2011 rising to come into effect regulation aseptic medicine in its annex 1 aseptic medicine should reduce the pollution of microorganism, various particulate and thermal source to greatest extent, and this just has higher requirement to the accuracy of sterility test.
Colony culture device and HTY series germ collector form full closed aseptic detection system, as the standard of the asepsis test in medication such as injection, pass through the certification of ISO9001 quality management system and ISO14001 environment management system, this product and germ collector support the use, make the transfer of trial-product, the sterility test process of filtration and cultivation carries out under sealing condition, effectively prevent exogenous pollution.
But existing colony culture device in actual use, all can affect the reproducibility of sterility test operation, even cause detecting data distortion, the failure of an experiment.
Utility model content
The technical problem that the utility model solves is to provide a kind of collection bacterium filtration culture apparatus, can significantly improve Sterility testing test operation convenience and improve processing safety.
Technical scheme is as follows:
A kind of collection bacterium filtration culture apparatus, comprise shell and base, described shell is fixed on the top of described base, the bottom opening of described shell, and described opening is connected with the ring limit on described base top is airtight; The top of described shell has fluid inlet and venting hole, and the top of described fluid inlet is connected with feed liquor short tube, and rubber hose is connected on described feed liquor short tube; The top of described venting hole is provided with exhaust cap, and bottom is provided with millipore filtration, and the bottom of described millipore filtration is provided with fixing mesh sheet, and described fixing mesh sheet is fixed on by filter membrane standing bolt on the inwall of described shell; Be provided with exhausting stub tube in the middle part of described exhaust cap, the edge of described exhaust cap utilizes exhaust cap standing bolt to be fixed on the outer wall of described shell; The middle part of described base has outage, and the bottom of described outage is provided with discharge opeing short tube, and described discharge opeing short tube arranged outside has discharge opeing rubber cap.
Further: the periphery that the top of described shell is positioned at described venting hole is provided with exhaust capillary.
Further: the outer setting of described exhausting stub tube has exhaust rubber cap.
Further: described discharge opeing rubber cap has ring groove on outer wall.
Further: the bottom of described base is provided with annular brace leg.
Compared with prior art, technique effect of the present utility model comprises: use of the present utility model can significantly improve Sterility testing test operation convenience and improve processing safety.Can prevent filter membrane by liquid adsorption guarantee channel to the filteration of air, avoid the exogenous pollution of inspection product.
Accompanying drawing explanation
Fig. 1 is the structural representation collecting bacterium filtration culture apparatus in the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the structural representation collecting bacterium filtration culture apparatus in the utility model.
The agent structure of collection bacterium filtration culture apparatus comprises: shell 1 and base 2, and shell 1 is fixed on the top of base 2; Shell 1 bottom opening, opening is connected with the ring limit on base 2 top is airtight.
The top of shell 1 has fluid inlet 11 and venting hole 12, and the top of fluid inlet 11 is connected with feed liquor short tube, and rubber hose 8 is connected on feed liquor short tube.The top of venting hole 12 is provided with exhaust cap 6, and bottom is provided with millipore filtration 4, and the effect of millipore filtration 4 is inside microorganism being trapped in shell 1.Millipore filtration 4 is pressed in the bottom of venting hole 12, and the bottom of millipore filtration 4 is provided with fixing mesh sheet 5, and fixing mesh sheet 5 is fixed on the inwall of shell 1 by filter membrane standing bolt 41.Be provided with exhausting stub tube 61 in the middle part of exhaust cap 6, the edge of exhaust cap 6 utilizes exhaust cap standing bolt 62 to be fixed on the outer wall of shell 1.The outer setting of exhausting stub tube 61 has exhaust rubber cap 7.
In order to increase ventilation property, the periphery that the top of shell 1 is positioned at venting hole 12 is provided with exhaust capillary 13.
It is glass that the material of shell 1 has, and also can be stainless steel; The material of exhaust cap 6, fixing mesh sheet 5, base 2, filter membrane standing bolt 41, exhaust cap standing bolt 62 is stainless steel.
The middle part of base 2 has outage 21, and the bottom of outage 21 is provided with discharge opeing short tube, and discharge opeing short tube arranged outside has discharge opeing rubber cap 3.Discharge opeing rubber cap 3 has ring groove 31 on outer wall, and the effect of ring groove 31 is the elasticity increasing discharge opeing rubber cap 3, increases stopping property.The bottom of base 2 is provided with annular brace leg.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. collect a bacterium filtration culture apparatus, comprise shell and base, described shell is fixed on the top of described base, it is characterized in that: the bottom opening of described shell, and described opening is connected with the ring limit on described base top is airtight; The top of described shell has fluid inlet and venting hole, and the top of described fluid inlet is connected with feed liquor short tube, and rubber hose is connected on described feed liquor short tube; The top of described venting hole is provided with exhaust cap, and bottom is provided with millipore filtration, and the bottom of described millipore filtration is provided with fixing mesh sheet, and described fixing mesh sheet is fixed on by filter membrane standing bolt on the inwall of described shell; Be provided with exhausting stub tube in the middle part of described exhaust cap, the edge of described exhaust cap utilizes exhaust cap standing bolt to be fixed on the outer wall of described shell; The middle part of described base has outage, and the bottom of described outage is provided with discharge opeing short tube, and described discharge opeing short tube arranged outside has discharge opeing rubber cap.
2. collect bacterium filtration culture apparatus as claimed in claim 1, it is characterized in that: the periphery that the top of described shell is positioned at described venting hole is provided with exhaust capillary.
3. collect bacterium filtration culture apparatus as claimed in claim 1, it is characterized in that: the outer setting of described exhausting stub tube has exhaust rubber cap.
4. collect bacterium filtration culture apparatus as claimed in claim 1, it is characterized in that: described discharge opeing rubber cap has ring groove on outer wall.
5. collect bacterium filtration culture apparatus as claimed in claim 1, it is characterized in that: the bottom of described base is provided with annular brace leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392922.1U CN204779577U (en) | 2015-06-09 | 2015-06-09 | Culture apparatus is filtered to collection fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392922.1U CN204779577U (en) | 2015-06-09 | 2015-06-09 | Culture apparatus is filtered to collection fungus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779577U true CN204779577U (en) | 2015-11-18 |
Family
ID=54519667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392922.1U Expired - Fee Related CN204779577U (en) | 2015-06-09 | 2015-06-09 | Culture apparatus is filtered to collection fungus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190842B (en) * | 2016-09-12 | 2018-12-11 | 天晴干细胞股份有限公司 | It is a kind of for removing the device of cell micelle in cell preparation |
-
2015
- 2015-06-09 CN CN201520392922.1U patent/CN204779577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190842B (en) * | 2016-09-12 | 2018-12-11 | 天晴干细胞股份有限公司 | It is a kind of for removing the device of cell micelle in cell preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |