CN2611903Y - Microbe assaying sheet - Google Patents
Microbe assaying sheet Download PDFInfo
- Publication number
- CN2611903Y CN2611903Y CN 03226094 CN03226094U CN2611903Y CN 2611903 Y CN2611903 Y CN 2611903Y CN 03226094 CN03226094 CN 03226094 CN 03226094 U CN03226094 U CN 03226094U CN 2611903 Y CN2611903 Y CN 2611903Y
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- CN
- China
- Prior art keywords
- microorganisms
- backsheet
- saved
- growing
- technical
- 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
Links
- 244000005700 microbiome Species 0.000 claims abstract description 17
- 239000001963 growth medium Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- 230000002745 absorbent Effects 0.000 claims abstract description 4
- 239000002250 absorbent Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract description 2
- 230000002906 microbiologic effect Effects 0.000 abstract 2
- 238000012258 culturing Methods 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012009 microbiological test Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A microbiological checker board relates to the technical field for microbiological examination, which comprises a top film with absorbent gel powder applying on the bottom, and a backsheet with color culture medium powder applying on the surface, wherein the backsheet provides nutrition for the growing of microorganisms, the top film combining with the backsheet forms a sound environment which is suitable for the growing of microorganisms, and the temperature is further set up, then the microorganisms can be checked out. The utility model has the superiorities compared to the prior art in that a great amount of auxiliary work can be saved, culturing time of microorganisms can be saved, the operation is simple, and the counting test of samples of the microorganisms can be done at any time without the restrictions of environment, experimental equipment, and technical operating personnel and the like.
Description
(1) technical field
The utility model relates to the technical field of microbiological Test.
(2) background technology
1, the using method of existing microorganism detection aspect:
At first take by weighing the starting material of preparation nutrient culture media, starting material are put into water boil moltenly, treat that nutrient culture media is cooled to about 45 ℃, sample liquid is inserted in the double dish, pour nutrient culture media into, keep flat and be cooled to flat board, thermophilic just can be observed and be counted after cultivating a period of time down, record microbial growth situation.
2, the shortcoming of mentioned microorganism detection method:
Complex operation step will be done a large amount of back works before and after microbe culture, counting, cultivate vessel etc. as preparation nutrient culture media, sterilization, cleaning, and is very high to the requirement of experimental implementation technology.Temperature control requirement is rigorous, and incubation time is long, and definite needs of many germs carry out the culture experiment and the checking of multistep, and the cycle reached about 1 week.
(3) summary of the invention
1, technical matters to be solved by this invention:
In order to solve the problem that the aspect of microorganism detection described in the background technology exists, design a kind of easy and simple to handle, detection time short, disposable micro-organism detecting plate, the purpose of this utility model that Here it is.
2, the technical solution used in the present invention:
The utility model is made up of the upper film of bottom surface coating water absorbent gel powder and the egative film of surface coated chromogenic culture medium powder; Said upper film is the waterproof and breathable transparent membrane that has graticule line, and it is positioned at above the egative film.Said egative film provides nutrition for microbial growth, and upper film combines with egative film, has formed the excellent environment that is suitable for growth of microorganism, in order to prevent seepage, on egative film, be stained with a center have a macropore every paper.
When detecting microorganism with the utility model, sample drop on egative film, is covered upper film, put into the incubator of design temperature and cultivate certain hour, will grow microorganism on the egative film, each quasi-microorganism has specific color, is convenient to observe.
3, beneficial effect of the present invention:
1, need not prepare a large amount of back works such as cleaning of nutrient culture media, sterilization and cultivation vessel.
2, cold water just can form nutrient culture media, has saved the trouble of boiling nutrient culture media in the classic method.
3, save the time of microbe culture, traditional multistep culture identification process is simplified to one goes on foot and finish.
4, can carry out the microorganism count test of sample at any time, not be subjected to the restriction of many-sided conditions such as environment, experimental facilities, technical operation personnel.
5, easy and simple to handle, grasp easily.
(4) accompanying drawing and embodiment
Fig. 1 is the stravismus synoptic diagram according to a kind of pattern (when raising upper film and tear every paper) that the utility model proposes.
Fig. 2 is a cut-open view of the present utility model.
With reference to accompanying drawing, present embodiment is made up of following each several part:
1---represent upper film,
2---represent egative film,
3---representative is every paper.
In the present embodiment: upper film 1 is common waterproof breathable membrane, and its length * wide size is 75 millimeters * 65 millimeters, and the surface is printed on 16 lattice, the graticule line that every lattice are 11 * 11 millimeters, and its coated on bottom side is furnished with the water absorbent gel powder; Egative film 2 is to be made by synthetic material, and the size of its length * wide is identical with upper film 1, and upper surface is coated with the chromogenic culture medium powder; Every paper 3 is that a center has the sticking paper that a diameter is 48 millimeters macropores, and the size of its length * wide is identical with upper film 1, and it is bonded on the egative film 2.
Claims (3)
1, a kind of micro-organism detecting plate is characterized in that it is coated with the upper film of water absorbent gel powder by the bottom surface and the egative film of surface coated chromogenic culture medium powder is formed.
2, a kind of micro-organism detecting plate according to claim 1 is characterized in that upper film is waterproof and breathable, the transparent membrane that has graticule line.
3, according to claim 1,2 described a kind of micro-organism detecting plates, it is characterized in that being stained with on the egative film center have a macropore every paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226094 CN2611903Y (en) | 2003-05-15 | 2003-05-15 | Microbe assaying sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226094 CN2611903Y (en) | 2003-05-15 | 2003-05-15 | Microbe assaying sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611903Y true CN2611903Y (en) | 2004-04-14 |
Family
ID=34163747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226094 Expired - Fee Related CN2611903Y (en) | 2003-05-15 | 2003-05-15 | Microbe assaying sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611903Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345862A (en) * | 2013-07-15 | 2013-10-09 | 苏州大学 | Blood counting chamber teaching aid |
| CN106244670A (en) * | 2016-09-21 | 2016-12-21 | 广东达元绿洲食品安全科技股份有限公司 | A kind of Salmonella quickly detects culture medium and detection ware |
-
2003
- 2003-05-15 CN CN 03226094 patent/CN2611903Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345862A (en) * | 2013-07-15 | 2013-10-09 | 苏州大学 | Blood counting chamber teaching aid |
| CN103345862B (en) * | 2013-07-15 | 2016-06-01 | 苏州大学 | A kind of blood counting chamber teaching aid |
| CN106244670A (en) * | 2016-09-21 | 2016-12-21 | 广东达元绿洲食品安全科技股份有限公司 | A kind of Salmonella quickly detects culture medium and detection ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Oasis Biochemistry Technology Co., Ltd. Assignor: Lu Xin Contract fulfillment period: 2007.6.13 to 2013.5.14 Contract record no.: 2009440001014 Denomination of utility model: Food micro-organism detecting plate, its preparation and use thereof Granted publication date: 20040414 License type: Exclusive license Record date: 20090806 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.6.13 TO 2013.5.14; CHANGE OF CONTRACT Name of requester: GUANGZHOU OASIS BIOCHEMISTRY TECHNOLOGY CO., LTD. Effective date: 20090806 |
|
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU OASIS BIOCHEMISTRY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LU XIN Effective date: 20120104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510665 GUANGZHOU, GUANGDONG PROVINCE TO: 510663 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120104 Address after: 902 room 7, No. 510663, 1st floor, science Avenue, Guangzhou hi tech Industrial Development Zone, Guangdong, China Patentee after: Guangzhou Oasis Biochemistry Technology Co.,Ltd. Address before: 308, room 510665, west seat, Tong Li building, 491 West Zhongshan Road, Guangzhou, Guangdong Patentee before: Lu Xin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 Termination date: 20120515 |