CN205426558U - Sterility testing sampling device - Google Patents
Sterility testing sampling device Download PDFInfo
- Publication number
- CN205426558U CN205426558U CN201521002976.9U CN201521002976U CN205426558U CN 205426558 U CN205426558 U CN 205426558U CN 201521002976 U CN201521002976 U CN 201521002976U CN 205426558 U CN205426558 U CN 205426558U
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- Prior art keywords
- syringe needle
- sample
- sterility test
- sampling
- sealing
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a technical scheme sterility testing sampling device of above -mentioned problem, as the improvement, including the seal cover body of sealed appearance bottleneck, set up in internal sample syringe needle, the exhaust syringe needle of seal cover, sample syringe needle and sample pipeline intercommunication, exhaust syringe needle and ventilation pipe intercommunication. The utility model discloses set up one with the seal cover body that the sample is sealed, internal sample syringe needle and the exhaust syringe needle of being equipped with of seal cover can seal up ampoule or type packing bottleneck in the sample process, take a sample in realizing sealing up aseptic environment.
Description
Technical field
This utility model and a kind of sterility test sampler, the full closed aseptic particularly coordinating germ collector to use checks membrane filter sampler.
Background technology
Pharmaceutical sterile test generally uses membrane-filter procedure or direct inoculation, is confirmed whether long bacterium by observing culture medium turbidity.Membrane-filter procedure sterility test generally uses totally-enclosed membrane filter, simple syringe needle is coordinated to be sampled, can realize sealing docking in plug, but need to fracture during the ampoule bottle packaging sampling of a lot of medicines bottle, syringe needle is stretched in bottle and sample, sampling process container is open, is greatly increased sampling and pollutes and this type of package detection risk.
Summary of the invention
This utility model is to solve the problem that prior art in use exists, it is provided that a kind of totally-enclosed sampling realized ampoule bottle class packaging, to get rid of the exogenous pollution interference sterility test sampler to cultivation results.
This utility model solves the technical scheme one sterile sampling device of the problems referred to above, as improvement, including the sealing body of sealing sample bottleneck, the sampling syringe needle being arranged in sealing shroud body, aerofluxus syringe needle, described sampling syringe needle connects with sampling line, and aerofluxus syringe needle connects with air exchange pipe.
As improving further, the described body that seals is provided with tilt port outwardly.
As improving further, in described sealing shroud body, it is provided with ladder end face.
As improving further, described sealing body is elastic body,
As improving further, the described body that seals is provided with the elastic position coordinated with sample bottle.
As improving further, described air exchange pipe is provided with air filter；Above-mentioned sampling syringe needle is side-hole pinhead.
This utility model is compared with prior art, it provides the benefit that, arranges a sealing body sealed with sample, is provided with sampling syringe needle and aerofluxus syringe needle in sealing shroud body, sealed ampoule bottle or class bottleneck can be packed, it is achieved the environment of sealed, sterile samples in sampling process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use schematic diagram of the present utility model.
Detailed description of the invention
See Fig. 1-2, the implementation case includes the sealing body 1 sealing sample bottleneck, is arranged at sampling syringe needle 2, the aerofluxus syringe needle 3 sealed in body 1, and sampling syringe needle 2 connects with sampling line 21, aerofluxus syringe needle 3 connects 31 with air exchange pipe, and air exchange pipe 31 is provided with air filter 32；So that further providing for gnotobasis, sampling syringe needle 3 can be side-hole pinhead.
Seal body 1 and be provided with tilt port outwardly, it is simple to quick and sample bottle bottle sealing.Ladder end face can be provided with in sealing body 1, be used for and sample bottle bottleneck end face fitted seal bottleneck.Tilt port can be separately provided with ladder end face to use also can mix and be set using.
Seal body 1 entire body and may be configured as elastic body, it is possible to elastic position is being set with the sample bottle place of cooperation, in order to seal sample bottle.
Seal body 1 during sampling and ampoule bottle outer wall coordinates, further at tilt port or/and the cooperation lower seal bottleneck of ladder end face, air is entered ampoule bottle carried out gas exchange by filter 32, air exchange pipe 31, aerofluxus syringe needle 3, and sample liquid then enters incubator from the sampling sampled pipeline of syringe needle 21.The Bacteria Incubator that this sampler coordinates after sample completes rinses and takes out filter membrane and cultivates and common Bacteria Incubator indistinction.
Claims (7)
1. a sterility test sampler, it is characterised in that: including the sealing body sealing sample bottleneck, the sampling syringe needle being arranged in sealing shroud body, aerofluxus syringe needle, described sampling syringe needle connects with sampling line, and aerofluxus syringe needle connects with air exchange pipe.
2. sterility test sampler as claimed in claim 1, it is characterised in that: the described body that seals is provided with tilt port outwardly.
3. sterility test sampler as claimed in claim 1 or 2, it is characterised in that: it is provided with ladder end face in described sealing shroud body.
4. sterility test sampler as claimed in claim 1, it is characterised in that: described sealing body is elastic body.
5. the sterility test sampler as described in claim 1 or 4, it is characterised in that: the described body that seals is provided with the elastic position coordinated with sample bottle.
6. sterility test sampler as claimed in claim 1, it is characterised in that: described air exchange pipe is provided with air filter.
7. sterility test sampler as claimed in claim 1, it is characterised in that: described sampling syringe needle is side-hole pinhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002976.9U CN205426558U (en) | 2015-12-07 | 2015-12-07 | Sterility testing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002976.9U CN205426558U (en) | 2015-12-07 | 2015-12-07 | Sterility testing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426558U true CN205426558U (en) | 2016-08-03 |
Family
ID=56515091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002976.9U Active CN205426558U (en) | 2015-12-07 | 2015-12-07 | Sterility testing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840767A (en) * | 2017-01-17 | 2017-06-13 | 杭州泰林精密仪器有限公司 | A kind of sampling filtering device |
-
2015
- 2015-12-07 CN CN201521002976.9U patent/CN205426558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840767A (en) * | 2017-01-17 | 2017-06-13 | 杭州泰林精密仪器有限公司 | A kind of sampling filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |