CN110093266A - The dedicated culture assembly of concentrated liquid chromogenic culture medium - Google Patents
The dedicated culture assembly of concentrated liquid chromogenic culture medium Download PDFInfo
- Publication number
- CN110093266A CN110093266A CN201910411915.4A CN201910411915A CN110093266A CN 110093266 A CN110093266 A CN 110093266A CN 201910411915 A CN201910411915 A CN 201910411915A CN 110093266 A CN110093266 A CN 110093266A
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- China
- Prior art keywords
- bottle
- bottle cap
- liquid
- interconnecting piece
- bottle body
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 123
- 239000001963 growth medium Substances 0.000 title claims abstract description 33
- 238000005070 sampling Methods 0.000 claims abstract description 55
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 30
- 238000012549 training Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000002609 medium Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000007865 diluting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012898 sample dilution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
Abstract
The invention discloses a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium, including smearing sampling reagent bottle and chromogenic culture medium container, smearing sampling reagent bottle includes the first bottle body, the first bottle cap, the first bottleneck and sampling plug, chromogenic culture medium container includes the second bottle body, the second bottle cap and the second bottleneck, the top of first bottle cap is equipped with a liquid droping head, sampling plug is hollow plug, dropping liquid flip lid is additionally provided at the top of first bottle cap, liquid droping head and the first bottle cap are integrally formed, and the first bottle body is in communication with the outside by sampling plug and liquid droping head；The lower end of second bottle body is equipped with hand part, and the top of the second bottle body is equipped with bottle cap interconnecting piece and liquid droping head interconnecting piece.The present invention facilitates dropping liquid to operate, the second bottle body can fit through sampling plug with the liquid droping head on the first bottle cap and the culture medium inside the second bottle body is directly injected into completion sampling in the second bottle body simultaneously, not only prevent the pollution of external environment, guarantee measurement accuracy, and easy to operate, reasonable and quick.
Description
Technical field
The present invention relates to a kind of biological detection sampling instrument more particularly to a kind of dedicated cultures of concentrated liquid chromogenic culture medium
Component.
Background technique
Smearing sampling reagent bottle generally uses smearing mode to sample bacterium, falls after the sample dilution that then will acquire
Out or oozes in culture medium and identified；It smears sampling reagent bottle and generally comprises bottle body, bottle cap and sampling plug, currently,
Conventional smearing sampling reagent bottle is usually to open bottle cap, and internal sample diluting liquid is then poured out specified detection bottle
Inside detected；This kind of structure is not only troublesome in poeration, but also is easy contaminated samples；Therefore, there is follow-on smearing sampling
Reagent bottle designs liquid droping head in bottle cap upper opening, is oozed sample diluting liquid in specified detection bottle by way of dropping liquid
Detection；Although this kind of structure can prevent the pollution of sample, need to be inverted dropping liquid, operation is nor very convenient；
Concentrated liquid chromogenic culture medium container is generally used for coliform, therefore the measurement of Escherichia coli is wanted anti fouling performance
Ask very high；Although currently, the conventional available guarantee of concentrated liquid chromogenic culture medium container leakproofness, use when
It waits, is usually directly to pour into sampling kit or other developmental tubes, be easy in this process by external bacterium after uncapping
Or other impurity are polluted, to influence measurement accuracy.
Summary of the invention
The present invention provides one kind and sets on the first bottle cap to solve above-mentioned defect existing in the prior art and deficiency
Liquid droping head is counted, and plug will be sampled and be designed to cooperate the hollow plug of liquid droping head, facilitates dropping liquid to operate, while in the second bottle body
Top design bottle cap interconnecting piece and liquid droping head interconnecting piece, not only facilitate the connection of the second bottle cap, while making it possible to and first
Liquid droping head on bottle cap fits through sampling plug and the culture medium inside the second bottle body is directly injected into the second bottle body completes
Sampling not only prevents the pollution of external environment, guarantees measurement accuracy, and easy to operate, reasonable and quick, it is ensured that sampling precision
The dedicated culture assembly of concentrated liquid chromogenic culture medium.
Technical solution of the present invention: a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium, including the painting to complement one another
Sampling reagent bottle and chromogenic culture medium container are smeared, the smearing sampling reagent bottle includes the first bottle body, the first bottle cap, the first bottleneck
With the sampling plug being connected on the inside of the first bottle cap, the chromogenic culture medium container includes the second bottle body, the second bottle cap and second
Bottleneck, the top of first bottle cap are equipped with a liquid droping head, and the sampling plug is hollow plug, and the liquid droping head passes through sampling
It is connected to inside plug and the first bottle body, the dropping liquid flip lid of cooperation liquid droping head, the dropping liquid is additionally provided at the top of first bottle cap
Head and the first bottle cap are integrally formed, and first bottle body is in communication with the outside by sampling plug and liquid droping head, the sampling plug
It is fixed on the first bottle cap by a retainer plate；The lower end of second bottle body is equipped with hand part, and the length of the hand part is big
In the length for being equal to the second bottle body of half, less than the diameter of the second bottle body, the thickness of hand part is less than for the width of hand part
The width of hand part, the top of second bottle body are equipped with bottle cap interconnecting piece and liquid droping head interconnecting piece, and the bottle cap interconnecting piece is solid
It is scheduled on the outside of liquid droping head interconnecting piece, the diameter of the liquid droping head interconnecting piece is less than the diameter of bottle cap interconnecting piece, and the bottle cap connects
Diameter of the diameter of socket part less than the second bottle body.
The present invention designs liquid droping head on the first bottle cap, and will sample plug and be designed to cooperate the hollow plug of liquid droping head,
Facilitate dropping liquid to operate, while in the top design bottle cap interconnecting piece and liquid droping head interconnecting piece of the second bottle body, not only facilitating second bottle
The connection of lid, while making it possible to and fitting through sampling plug for the training inside the second bottle body with the liquid droping head on the first bottle cap
Feeding base, which is directly injected into the second bottle body, completes sampling, not only prevents the pollution of external environment, guarantees measurement accuracy, and operate
It is convenient, reasonable and quick, it is ensured that sampling precision.
Preferably, the inside of second bottle cap is equipped with the sealing structure of cooperation liquid droping head interconnecting piece and the second bottleneck, institute
Stating sealing structure includes sealed outer ring and sealing inner ring, and the bottom of the sealed outer ring is flushed with the bottom of the second bottle cap, described
The bottom of sealing inner ring is flushed with the medium position of sealed outer ring, and when the second bottle cap covers tightly, the upper end of liquid droping head interconnecting piece is inserted into
The second bottleneck is sealed between sealed outer ring and sealing inner ring.
This kind of structure not only facilitates the connection between liquid droping head interconnecting piece and the second bottle cap, but also ensures that the second bottle cap covers tightly
When, the leakproofness between the second bottleneck and the second bottle cap.
Preferably, the liquid droping head connecting portion is between the second bottle body and the second bottleneck, in use, the top of liquid droping head
It is inserted into liquid droping head interconnecting piece by the second bottleneck.
This kind of structure facilitates the design of liquid droping head interconnecting piece, while ensuring in use, between liquid droping head and the second bottle body
Firmness of the connection.
Preferably, the bottle cap interconnecting piece is equipped with the first external screw thread, and the inside of second bottle cap is equipped with cooperation first
The outside of externally threaded first internal screw thread, the second bottle cap is equipped with anti-skidding outer ring.
This kind of structure ensures the firmness of the connection of the second bottle cap and the second bottle body, while facilitating the folding of the second bottle cap.
Preferably, shoulder is equipped between second bottle body and liquid droping head interconnecting piece, the diameter of the shoulder is less than second
The diameter of bottle body, the diameter of the liquid droping head interconnecting piece are less than the diameter of shoulder.
This kind of structure further ensures that the firmness of the connection between note liquid droping head interconnecting piece and the second bottle body.
Preferably, the joining place of the upper end of the hand part and the second bottle body is arc-shaped.
This kind of structure not only facilitates the use of hand part, while ensuring the comfort that hand part uses.
Preferably, the top of first bottle body be equipped with cooperation the first bottle cap bottle cap clamping ring, first bottle cap with
It is connected through a screw thread between bottle cap clamping ring, the bottle cap clamping ring is equipped with the second external screw thread, the inside of first bottle cap
Equipped with the second externally threaded second internal screw thread of cooperation, the top of the bottle cap clamping ring is equipped with sealing retainer ring, first bottle cap
Inside be equipped with cooperation sealing retainer ring sealing card slot.
This kind of structure ensures the firmness of the connection between the first bottle cap and the first bottle body, while ensuring the first bottle cap and first
Connection sealing between bottle body.
Preferably, the middle part of the dropping liquid flip lid is equipped with the dropping liquid plug of cooperation liquid droping head.
This kind of structure ensures the connection sealing between liquid droping head and dropping liquid flip lid.
Preferably, the side of first bottle body is equipped with plane indent, and the plane indent is equipped with indicating graduation, plane
Length of the length of indent less than the first bottle body.
This kind of structure can not only prevent the first rolling, but also facilitate design indicating graduation, further ensure that its dropping liquid
Accuracy.
Preferably, the sampling plug is scalable plug, and the outside of first bottle cap is equipped with several horizontal ribs of circle.
This kind of structure further facilitates the lengthening of sampling plug, while being convenient for the separation of the first bottle cap and the first bottle body, fits
Wiping tablet is applied for manual or machine automatization.
The present invention designs liquid droping head on the first bottle cap, and will sample plug and be designed to cooperate the hollow plug of liquid droping head,
Facilitate dropping liquid to operate, while in the top design bottle cap interconnecting piece and liquid droping head interconnecting piece of the second bottle body, not only facilitating second bottle
The connection of lid, while making it possible to and fitting through sampling plug for the training inside the second bottle body with the liquid droping head on the first bottle cap
Feeding base, which is directly injected into the second bottle body, completes sampling, not only prevents the pollution of external environment, guarantees measurement accuracy, and operate
It is convenient, reasonable and quick, it is ensured that sampling precision.
Detailed description of the invention
Fig. 1 is decomposition diagram of the invention；
Fig. 2 is the structural schematic diagram of the first bottle cap in the present invention；
Fig. 3 is the structural schematic diagram of chromogenic culture medium container in the present invention；
Fig. 4 is the structural schematic diagram of the second bottle cap in the present invention；
1. first bottle body in figure, 2. first bottle caps, 3. sampling plugs, 4. retainer plates, 5. liquid droping heads, 6. dropping liquids flip lid, 7. bottle caps
Clamping ring, 8. dropping liquid plugs, 9. sealing retainer rings, 10. sealing card slots, 11. second bottle bodies, 12. second bottle caps, 13. hand parts,
14. bottle cap interconnecting piece, 15. liquid droping head interconnecting pieces, 16. second bottlenecks, 17. sealed outer rings, 18. sealing inner rings, 19. is anti-skidding outer
Circle, 20. shoulders, 21. first bottlenecks, 22. plane indents, 23. indicating graduations, 24. horizontal ribs, 25. second external screw threads, 26. second
Internal screw thread.Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings, but is not limiting the scope of the invention.
As shown in Figs 1-4, a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium, including the smearing sampling to complement one another
Reagent bottle and chromogenic culture medium container, smearing sampling reagent bottle includes the first bottle body 1, the first bottle cap 2, the first bottleneck 21 and connection
Sampling plug 3 in 2 inside of the first bottle cap, chromogenic culture medium container include the second bottle body 11, the second bottle cap 12 and the second bottleneck
16.The top of first bottle cap 2 is equipped with a liquid droping head 5, and sampling plug 3 is hollow plug, and liquid droping head 5 is by sampling plug 3 and the
It is connected to inside one bottle body 1, the top of the first bottle cap 2 is additionally provided with the dropping liquid flip lid 6 of cooperation liquid droping head 5, liquid droping head 5 and the first bottle cap
2 are integrally formed, and the first bottle body 1 is in communication with the outside by sampling plug 3 and liquid droping head 5, and sampling plug 3 is solid by a retainer plate 4
It is scheduled on the first bottle cap 2；The lower end of second bottle body 11 is equipped with hand part 13, and the length of hand part 13 is more than or equal to half the
The length of two bottle bodies 11, the width of hand part 13 is less than the diameter of the second bottle body 11, and the thickness of hand part 13 is less than hand part 13
Width, the top of the second bottle body 11 is equipped with bottle cap interconnecting piece 14 and liquid droping head interconnecting piece 15, and bottle cap interconnecting piece 14 is fixed on drop
The outside of liquid head interconnecting piece 15, the diameter of liquid droping head interconnecting piece 15 are less than the diameter of bottle cap interconnecting piece 14, bottle cap interconnecting piece 14
Diameter of the diameter less than the second bottle body 11.The inside of second bottle cap 12 is equipped with cooperation liquid droping head interconnecting piece 15 and second bottleneck 16
Sealing structure, sealing structure include sealed outer ring 17 and sealing inner ring 18, the bottom of the bottom of sealed outer ring 17 and the second bottle cap 12
Portion flushes, and the bottom of sealing inner ring 18 is flushed with the medium position of sealed outer ring 17, when the second bottle cap 12 covers tightly, liquid droping head connection
Second bottleneck 16 is sealed between the upper end insertion sealed outer ring 17 and sealing inner ring 18 in portion 15.Liquid droping head interconnecting piece 15 is located at the
Between two bottle bodies 11 and the second bottleneck 16, in use, liquid droping head interconnecting piece 15 is inserted by the second bottleneck 16 in the top of liquid droping head 5
It is interior.Bottle cap interconnecting piece 14 is equipped with the first external screw thread, and the inside of the second bottle cap 12 is equipped with spiral shell in cooperation first externally threaded first
The outside of line, the second bottle cap 12 is equipped with anti-skidding outer ring 19.Shoulder 20, bottle are equipped between second bottle body 11 and liquid droping head interconnecting piece 15
For the diameter of shoulder 20 less than the diameter of the second bottle body 11, the diameter of liquid droping head interconnecting piece 15 is less than the diameter of shoulder 20.Hand part 13
Upper end and the second bottle body 11 joining place it is arc-shaped.The top of first bottle body 1 is equipped with the bottle cap clamping ring of the first bottle cap 2 of cooperation
7, be connected through a screw thread between the first bottle cap 2 and bottle cap clamping ring 7, bottle cap clamping ring 7 be equipped with the second external screw thread 25, first bottle
The inside of lid 2 is equipped with the second internal screw thread 26 of the second external screw thread 25 of cooperation, and the top of bottle cap clamping ring 7 is equipped with sealing retainer ring 9, the
The inside of one bottle cap 2 is equipped with the sealing card slot 10 of cooperation sealing retainer ring 9.The middle part of dropping liquid flip lid 6 is equipped with the drop of cooperation liquid droping head 5
Liquid plug 8.The side of first bottle body 1 is equipped with plane indent 22, and plane indent 22 is equipped with indicating graduation 23, plane indent 22
Length of the length less than the first bottle body 1.Sampling plug 3 is scalable plug, and the outside of the first bottle cap 2 is equipped with several horizontal ribs of circle
24。
The built-in 10ml phosphate buffer of smearing sampling reagent bottle of the invention (for conventional bacterial classification sample) or
10ml1% peptone buffer agent (for detection of Salmonella, ligotrophic, the reparation for damaging bacterium), the present invention needs to penetrate using γ when producing
Beta radiation sterilizing packs and generally uses 400 every casees, and validity period 2 years.
The concentration chromogenic culture medium of the built-in 1.65ml of chromogenic culture medium container of the invention.
The present invention docks liquid droping head with liquid droping head interconnecting piece in use, the second bottle cap of opening and dropping liquid flip lid, so that the
Two bottle bodies are connected to the first bottle body by sampling plug, then, press hand part, and the concentration chromogenic culture medium of 1.65ml is whole
Injection is smeared cultivates in sampling reagent bottle, when sample is after reagent culture in glassware, oozed from the liquid droping head on bottle cap to
Microorganism testing on piece.
The present invention designs liquid droping head on the first bottle cap, and will sample plug and be designed to cooperate the hollow plug of liquid droping head,
Facilitate dropping liquid to operate, while in the top design bottle cap interconnecting piece and liquid droping head interconnecting piece of the second bottle body, not only facilitating second bottle
The connection of lid, while making it possible to and fitting through sampling plug for the training inside the second bottle body with the liquid droping head on the first bottle cap
Feeding base, which is directly injected into the second bottle body, completes sampling, not only prevents the pollution of external environment, guarantees measurement accuracy, and operate
It is convenient, reasonable and quick, it is ensured that sampling precision.
Claims (10)
1. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium, including the smearing sampling reagent bottle to complement one another and colour developing training
Based containers are supported, the smearing sampling reagent bottle includes the first bottle body, the first bottle cap, the first bottleneck and is connected on the inside of the first bottle cap
Sampling plug, the chromogenic culture medium container include the second bottle body, the second bottle cap and the second bottleneck, it is characterised in that: it is described
The top of first bottle cap is equipped with a liquid droping head, and the sampling plug is hollow plug, and the liquid droping head is by sampling plug and the
It is connected to inside one bottle body, the dropping liquid flip lid of cooperation liquid droping head, the liquid droping head and first is additionally provided at the top of first bottle cap
Bottle cap is integrally formed, and first bottle body is in communication with the outside by sampling plug and liquid droping head, and the sampling plug is solid by one
Fixed circle is fixed on the first bottle cap；The lower end of second bottle body is equipped with hand part, and the length of the hand part is more than or equal to two
The length of/mono- second bottle body, the width of hand part is less than the diameter of the second bottle body, and the thickness of hand part is less than hand part
The top of width, second bottle body is equipped with bottle cap interconnecting piece and liquid droping head interconnecting piece, and the bottle cap interconnecting piece is fixed on dropping liquid
The outside of head interconnecting piece, the diameter of the liquid droping head interconnecting piece are less than the diameter of bottle cap interconnecting piece, the bottle cap interconnecting piece it is straight
Diameter of the diameter less than the second bottle body.
2. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: described
The inside of two bottle caps is equipped with the sealing structure of cooperation liquid droping head interconnecting piece and the second bottleneck, and the sealing structure includes sealed outer ring
With sealing inner ring, the bottom of the sealed outer ring is flushed with the bottom of the second bottle cap, and the bottom of the sealing inner ring and sealing are outer
The medium position of circle flushes, when the second bottle cap covers tightly, between the upper end insertion sealed outer ring and sealing inner ring of liquid droping head interconnecting piece
Second bottleneck is sealed.
3. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: the drop
Liquid head connecting portion is between the second bottle body and the second bottleneck, in use, dropping liquid is inserted by the second bottleneck in the top of liquid droping head
In head interconnecting piece.
4. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: the bottle
Lid interconnecting piece is equipped with the first external screw thread, and the inside of second bottle cap is equipped with the first externally threaded first internal screw thread of cooperation, the
The outside of two bottle caps is equipped with anti-skidding outer ring.
5. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: described
Shoulder, diameter of the diameter less than the second bottle body of the shoulder, the liquid droping head are equipped between two bottle bodies and liquid droping head interconnecting piece
The diameter of interconnecting piece is less than the diameter of shoulder.
6. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: the hand
The joining place of the upper end and the second bottle body of pinching portion is arc-shaped.
7. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 1, it is characterised in that: described
The top of one bottle body is equipped with the bottle cap clamping ring of the first bottle cap of cooperation, passes through screw thread between first bottle cap and bottle cap clamping ring
Connection, the bottle cap clamping ring are equipped with the second external screw thread, and the inside of first bottle cap is equipped with cooperation second externally threaded the
Two internal screw threads, the top of the bottle cap clamping ring are equipped with sealing retainer ring, and the inside of first bottle cap is equipped with cooperation sealing retainer ring
Sealing card slot.
8. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 7, it is characterised in that: the drop
The middle part of liquid flip lid is equipped with the dropping liquid plug of cooperation liquid droping head.
9. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 7, it is characterised in that: described
The side of one bottle body is equipped with plane indent, and the plane indent is equipped with indicating graduation, and the length of plane indent is less than first bottle
The length of body.
10. a kind of dedicated culture assembly of concentrated liquid chromogenic culture medium according to claim 7, it is characterised in that: described
Sampling plug is scalable plug, and the outside of first bottle cap is equipped with several horizontal ribs of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411915.4A CN110093266A (en) | 2019-05-17 | 2019-05-17 | The dedicated culture assembly of concentrated liquid chromogenic culture medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411915.4A CN110093266A (en) | 2019-05-17 | 2019-05-17 | The dedicated culture assembly of concentrated liquid chromogenic culture medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110093266A true CN110093266A (en) | 2019-08-06 |
Family
ID=67448466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910411915.4A Pending CN110093266A (en) | 2019-05-17 | 2019-05-17 | The dedicated culture assembly of concentrated liquid chromogenic culture medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093266A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854163A (en) * | 1957-02-11 | 1960-11-16 | Parke Davis & Co | Improvements in or relating to containers for pharmaceutical preparations |
| DE1532424A1 (en) * | 1967-03-07 | 1970-02-05 | Hans Heinlein | Closure for containers such as bottles and the like. |
| JP3050914U (en) * | 1998-01-26 | 1998-08-07 | 株式会社キヨス | Bottle with brush |
| CN103415617A (en) * | 2011-03-09 | 2013-11-27 | 3M创新有限公司 | Apparatus and method for processing a sample |
| CN107429287A (en) * | 2015-04-17 | 2017-12-01 | 威克斯免疫有限责任公司 | Portable disposable for pathogen quick diagnosis, culture apparatus can be reused |
| CN107515216A (en) * | 2017-09-22 | 2017-12-26 | 镇江市天益生物科技有限公司 | A kind of chromogenic reaction detection means |
| CN208520757U (en) * | 2018-04-08 | 2019-02-19 | 苏州一佳一生物科技有限公司 | A kind of split type ATP fluorescence detection swab |
-
2019
- 2019-05-17 CN CN201910411915.4A patent/CN110093266A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854163A (en) * | 1957-02-11 | 1960-11-16 | Parke Davis & Co | Improvements in or relating to containers for pharmaceutical preparations |
| DE1532424A1 (en) * | 1967-03-07 | 1970-02-05 | Hans Heinlein | Closure for containers such as bottles and the like. |
| JP3050914U (en) * | 1998-01-26 | 1998-08-07 | 株式会社キヨス | Bottle with brush |
| CN103415617A (en) * | 2011-03-09 | 2013-11-27 | 3M创新有限公司 | Apparatus and method for processing a sample |
| CN107429287A (en) * | 2015-04-17 | 2017-12-01 | 威克斯免疫有限责任公司 | Portable disposable for pathogen quick diagnosis, culture apparatus can be reused |
| CN107515216A (en) * | 2017-09-22 | 2017-12-26 | 镇江市天益生物科技有限公司 | A kind of chromogenic reaction detection means |
| CN208520757U (en) * | 2018-04-08 | 2019-02-19 | 苏州一佳一生物科技有限公司 | A kind of split type ATP fluorescence detection swab |
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Application publication date: 20190806 |