CN205347422U - Little biological detection device - Google Patents
Little biological detection device Download PDFInfo
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- CN205347422U CN205347422U CN201620044739.7U CN201620044739U CN205347422U CN 205347422 U CN205347422 U CN 205347422U CN 201620044739 U CN201620044739 U CN 201620044739U CN 205347422 U CN205347422 U CN 205347422U
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- detection
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- culture dish
- fluidic chip
- thalline
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model relates to a biological detection field discloses a little biological detection device, including, detecting the box, this detection case side end is equipped with a plurality of pipes that insert outside need checking sample, and sampling probe is installed to pipe one end, and the internal portion of this detection case is equipped with micro gas extracting pump, micro -fluidic chip, test paper detector, thallus measuring culture dish and power, wherein, micro gas extracting pump draws the small particulate matter of gas solubility to thallus and detects the culture dish from need checking sample is inside, and still including the light source detector, locate this thallus and detect culture dish side top, micro -fluidic chip and test paper detector partially insert the thallus detects in the culture dish, micro -fluidic chip is used for giving the formation of image display module with the data transmission of the microorganism that need checking sample contains that detects. The utility model discloses can realize automatic the detection, can carry out online analysis to the microorganism data in the food, its is small, easily carry, low cost, easy operation, detect quick accurate.
Description
Technical field
This utility model belongs to microorganism field, particularly to a kind of microbial detection device.
Background technology
Pigment that food currently on the market uses, dispensing, additive etc. cause the shelf-life of food to be reduced, food itself is internal be there is also microbial activities and causes that internal medium changes, have in order to increase time limit shelf-life, noxious substance or harmful material is used to carry out fresh-keeping etc., cause food that consumption is brought very big potential safety hazard, it is often necessary to the microbial activities situation of food product is monitored.
Although in prior art, there is also the detecting device to microorganism, but it mainly have the disadvantage that: detection sample size is few, inconvenient operation, the shortcomings such as thalline number Random data processing is inconvenient, in medical treatment, food, uses in the industry such as environmental protection and is subject to certain limitation.
How the microbial status of food product is carried out detection rapidly and efficiently and just become current problem demanding prompt solution.
Utility model content
The purpose of this utility model is in that, it is provided that a kind of microbial detection device, so that more fast and efficiently the microbial activities situation in other determinands such as food being detected.
For solving the problems referred to above, this utility model provides a kind of microbial detection device, it includes, detection casing, this detection case side end is provided with some conduits inserting outside testing sample, tube at one end is provided with sampling probe, this detection box house is provided with micro-suction pump, micro-fluidic chip, detection paper instrument, thalline detection culture dish and power supply, wherein, described micro-suction pump connects conduit, for detecting culture dish from testing sample internal extraction gas dissolubility finely ground particles to thalline, this detection box house also includes ray detector, it is located at above this thalline detection culture dish side, in thalline detection culture dish described in described micro-fluidic chip partial insertion, in thalline detection culture dish described in described detection paper instrument also partial insertion, described micro-fluidic chip connects into as display module, it is sent to described imaging display module for the data of microorganism contained by the testing sample detected, described imaging display module shows the view data that detection obtains in real time.
Further, described imaging display module is located at the outer surface of described detection casing, and this imaging display module adopts LCDs.
Preferably, described power supply adopts rechargeable battery.
Further, being additionally provided with handle and a groove in this detection casing left and right sides, described groove has the space of this conduit accommodating.
Further, described micro-fluidic chip is fixed on the inwall of described casing by a fixation clamp.
Compared with prior art, a kind of microbial detection device disclosed in the utility model, Aulomatizeted Detect can be realized, microbiological data in food can be carried out on-line analysis, its volume is little, it is easy to carry, operation with low cost, easy, the detection advantage such as quick and precisely well solve the limitation problem of monitoring technology.
Accompanying drawing explanation
Fig. 1 is the principle schematic of microbial detection device in a preferred embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model embodiment is clearly and completely described, but not as to restriction of the present utility model.
Shown in Figure 1, a kind of microbial detection device disclosed in the utility model, it includes, detection casing 1, this detection case side end is provided with some conduits inserting outside testing sample, tube at one end is provided with sampling probe, material in testing sample can be extracted by sampling probe, the material extracted includes gas, particulate matter, mixture, this detection box house is provided with micro-suction pump 2, micro-fluidic chip 3, detection paper instrument 4, thalline detection culture dish 5 and power supply 6, wherein, described micro-suction pump 2 connects conduit and power supply 6 respectively, power supply 6 for providing the power extracted to micro-suction pump, power supply 6 can adopt rechargeable battery or lithium battery, power supply 6 is also connected with micro-fluidic chip 3, the straight-through thalline detection culture dish 5 of tube at one end, micro-suction pump 2 is for detecting culture dish 5 by conduit from testing sample internal extraction gas dissolubility finely ground particles to thalline, thalline detection culture dish 5 is for testing the gas dissolubility finely ground particles extracted, this culture dish 5 adds in advance equipped with appropriate culture fluid.This detection casing 1 is internal also includes ray detector 7, ray detector 7 intensity of illumination is adjustable, it is located at above the side of this thalline detection culture dish 5, ray detector 7 is preferably set to two, it is respectively arranged on the both sides of culture dish, it is irradiated obliquely, and light source can promote the microorganism acceleration activity in culture fluid.In thalline detection culture dish 5 described in described micro-fluidic chip 3 partial insertion, the front end of described micro-fluidic chip 3 has a collection sensing part, it is exclusively used in and liquid or gas-liquid mixture are sensed, micro-fluidic chip 3 is fixed on cabinet wall itself by a fixation clamp, can be taken off when not using, and its position height can be adjusted by this fixation clamp, the material composition that micro-fluidic chip 3 can realize existing in gas or liquid is identified. in thalline detection culture dish 5 described in described detection paper instrument 4 also partial insertion, described detection paper instrument 4 judges the pH range of testing sample by the color shown, and then determine its Acidity of Aikalinity substantially, detection paper instrument 4 is also located at casing near outer surface, transparence, can observe in outside；Described micro-fluidic chip 3 connects into as display module 7, is sent to described imaging display module 7 for the data of microorganism contained by the testing sample detected, described imaging display module 7 shows the view data that detection obtains in real time.Described imaging display module 7 is located at the outer surface of described detection casing 1, and this imaging display module 7 adopts LCDs.It is of course also possible to directly determinand is inserted in this culture dish, the thalline of such as experiment test, related substances will be produced through cultivating breeding, the color gone out in culture dish by detection paper instrument observable is changed, and namely uses as common experiment test.
Detection casing 1 has a top cover, can be taken off the related device inside casing by top cover, such as changes culture dish etc., and casing surrounding can adopt sandwich foam layer to design, shockproof, it is prevented that the parts of the inside are damaged.
The analysis of material be have employed micro-fluidic chip by this utility model, micro-fluidic chip adopts In Microfluidic Analytical Systems, there is the advantage of uniqueness, its volume is little, flexible design, resolution are high, sample consumption less and analyze quickly, detection efficiency is high, the time is short, ruggedness good, with low cost, multidiameter delay detection etc. can be realized on one piece of microchip, substantially increase analysis usefulness and can repeatedly use, therefore there is wide applicability.Have been used for detection and the analysis of DNA, aminoacid, protein, cell etc., be respectively provided with, in fields such as food safety, new medicament screen, environment measuring, judicial expertise, clinical disease diagnosis, the prospect of being widely applied.The appearance of micro-total analysis system not only can make Biosample and the reagent consumption of preciousness be significantly reduced to microlitre and even receive upgrading, and makes analysis speed improve with becoming Radix Achyranthis Bidentatae, and expense also declines accordingly.
This utility model is additionally provided with two handles and a groove in this detection casing left and right sides, and described groove has the space of an accommodating conduit.Handle is easily carried, and groove is easy to conduit is placed in the inside, it appears attractive in appearance.
This utility model can to food or deposit, or other testing liquids, gas to be measured carry out quickly seizure, quickly detection, testing result and can show in real time, microbiological data in food can be carried out on-line analysis, its volume is little to be easy to carry about with one, operation with low cost, easy, detection quick and precisely.
Although this utility model being described above in association with preferred embodiment, but it should be appreciated by those skilled in the art, method and system described in the utility model is not limited to the embodiment described in detailed description of the invention, when without departing substantially from this utility model spirit and scope being defined by the appended claims, this utility model can be made various amendment, increase and replace.
Claims (5)
1. a microbial detection device, it is characterized in that including, detection casing, this detection case side end is provided with some conduits inserting outside testing sample, tube at one end is provided with sampling probe, this detection box house is provided with micro-suction pump, micro-fluidic chip, detection paper instrument, thalline detection culture dish and power supply, wherein, described micro-suction pump connects conduit, for detecting culture dish from testing sample internal extraction gas dissolubility finely ground particles to thalline, this detection box house also includes ray detector, it is located at above this thalline detection culture dish side, in thalline detection culture dish described in described micro-fluidic chip partial insertion, in thalline detection culture dish described in described detection paper instrument also partial insertion, described micro-fluidic chip connects into as display module, it is sent to described imaging display module for the data of microorganism contained by the testing sample detected, described imaging display module shows the view data that detection obtains in real time.
2. microbial detection device as claimed in claim 1, it is characterised in that described imaging display module is located at the outer surface of described detection casing, and this imaging display module adopts LCDs.
3. microbial detection device as claimed in claim 1, it is characterised in that described power supply is rechargeable battery.
4. microbial detection device as claimed in claim 1, it is characterised in that being additionally provided with handle and a groove in this detection casing left and right sides, described groove has the space of this conduit accommodating.
5. microbial detection device as claimed in claim 1, it is characterised in that described micro-fluidic chip is fixed on the inwall of described casing by a fixation clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044739.7U CN205347422U (en) | 2016-01-18 | 2016-01-18 | Little biological detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044739.7U CN205347422U (en) | 2016-01-18 | 2016-01-18 | Little biological detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347422U true CN205347422U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620044739.7U Expired - Fee Related CN205347422U (en) | 2016-01-18 | 2016-01-18 | Little biological detection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525733A (en) * | 2016-10-25 | 2017-03-22 | 西安交通大学 | Quick detection device and method for microbial aerosol in air |
| CN107955778A (en) * | 2017-11-19 | 2018-04-24 | 杭州安弼晟生物科技有限公司 | Novel molecular diagnostic device |
| CN108181021A (en) * | 2018-02-11 | 2018-06-19 | 天津大学 | A kind of refraicometer |
| CN109055203A (en) * | 2018-09-21 | 2018-12-21 | 中国人民解放军军事科学院军事医学研究院 | A kind of full-automatic biological chips work station and its detection method |
| CN110161259A (en) * | 2018-04-04 | 2019-08-23 | 张利红 | A kind of medical treatment division of endocrinology clinic casual inspection device |
| CN116445270A (en) * | 2023-06-14 | 2023-07-18 | 四川大学华西医院 | Breathing tube flora detection device and detection method |
-
2016
- 2016-01-18 CN CN201620044739.7U patent/CN205347422U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525733A (en) * | 2016-10-25 | 2017-03-22 | 西安交通大学 | Quick detection device and method for microbial aerosol in air |
| CN107955778A (en) * | 2017-11-19 | 2018-04-24 | 杭州安弼晟生物科技有限公司 | Novel molecular diagnostic device |
| CN108181021A (en) * | 2018-02-11 | 2018-06-19 | 天津大学 | A kind of refraicometer |
| CN110161259A (en) * | 2018-04-04 | 2019-08-23 | 张利红 | A kind of medical treatment division of endocrinology clinic casual inspection device |
| CN109055203A (en) * | 2018-09-21 | 2018-12-21 | 中国人民解放军军事科学院军事医学研究院 | A kind of full-automatic biological chips work station and its detection method |
| WO2020056998A1 (en) * | 2018-09-21 | 2020-03-26 | 中国人民解放军军事科学院军事医学研究院 | Fully automated biochip workstation and detection method using same |
| GB2592768A (en) * | 2018-09-21 | 2021-09-08 | Acad Of Military Medical Sciences | Fully automated biochip workstation and detection method using same |
| GB2592768B (en) * | 2018-09-21 | 2023-02-22 | Acad Of Military Medical Sciences | Fully Automated Biochip Workstation and Detection Method Using Same |
| CN116445270A (en) * | 2023-06-14 | 2023-07-18 | 四川大学华西医院 | Breathing tube flora detection device and detection method |
| CN116445270B (en) * | 2023-06-14 | 2023-08-15 | 四川大学华西医院 | Breathing tube flora detection device and detection method |
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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: 20160629 Termination date: 20170118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |