CN103439325A - Breath alcohol rapid detection device - Google Patents
Breath alcohol rapid detection device Download PDFInfo
- Publication number
- CN103439325A CN103439325A CN2013103556857A CN201310355685A CN103439325A CN 103439325 A CN103439325 A CN 103439325A CN 2013103556857 A CN2013103556857 A CN 2013103556857A CN 201310355685 A CN201310355685 A CN 201310355685A CN 103439325 A CN103439325 A CN 103439325A
- Authority
- CN
- China
- Prior art keywords
- glass tube
- alcohol
- reaction particles
- expiration
- scale mark
- 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
Images
Abstract
The invention relates to a breath alcohol rapid detection device which comprises a breath sampling bag and a breath alcohol detection test tube, wherein the breath alcohol detection test tube comprises a glass tube and glass tube covers; both ends of the glass tube are provided with sealing aluminium foils; the glass tube covers are matched with both ends of the glass tube; two reaction particle fixing devices and a reaction particle layer are arranged in the glass tube; the reaction particle layer is arranged in the middle of the glass tube; and the two reaction particle fixing devices are respectively arranged on both sides of the reaction particle layer. According to the invention, by the sampling bag and the breath alcohol detection test tube, the breath alcohol rapid detection device is convenient to detect and is suitable for rapid screening such as real-time inspection of traffic polices and personal self-inspection; both the ends of the reagent tube are provided with the aluminium foil sealing layers, so that a detection reagent in the reagent tube can be stored in a sealing manner.
Description
Technical field
The present invention relates to the alcohol screen test technical field, particularly a kind of applicable traffic police is instant checks and the individual such as checks oneself at the expiration alcohol device for fast detecting of rapid screening.
Background technology
Driving when intoxicated is a major reason that causes traffic hazard, and the accident investigation of the World Health Organization (WHO) shows, about 50%-60% traffic hazard with drive when intoxicated relevantly, drive when intoxicated and be listed in the main cause that traffic accident is lethal.In China, annual because the traffic hazard caused of driving when intoxicated reaches tens thousand of, and in murderous accident more than 50% all with drive when intoxicated relevantly, the harm of driving when intoxicated is startling, has become first " killer " of traffic hazard.In August, 2010, the 16 meeting of 11 Standing Committee of the National People's Congress will be reviewed criminal law amendment (eight) draft, drink-driving or sentenced first.
According to regulation in " vehicle drive personnel blood, breath alcohol concentration threshold value and check " (GB19522-2004) of the issue of national quality supervision and inspection Quarantine Bureau, this regulation is pointed out, driver from drunk driving refers to that the alcohol content in vehicle drive personnel blood is greater than or equal to 20mg/100ml, is less than the driving behavior of 80mg/100ml.Drunk driving refers to that the alcohol content in vehicle drive personnel blood is greater than or equal to the driving behavior of 80mg/100ml.When driver's alcohol content in blood reaches 80mg/100mL, when the probability of accident is soft in blood 2.5 times; While reaching 100mg/100mL, when the probability of accident is soft in blood 4.7 times.Even under the state of low alcohol consumption, the risk factor of traffic hazard also can reach 2 times of left and right of the state of not drinking.
What Site Detection drunk driving was at present mainly used is type of respiration wine inspection instrument, yet because type of respiration wine is examined, instrument is expensive can not spread to the individual, and the detection reagent in this type of wine inspection instrument or contact long term exposure be in air, be subject to temperature, humidity effect and reduce its detection sensitivity.In addition also all there are various defects in other detection method, as: spectrophotometric method needs dilute sample, and pre-service is loaded down with trivial details; The gas chromatography determination time is long, and testing cost is high, is applicable to batch detection; The easy inactivation of biological test paper method, be subject to temperature impact, be difficult to standing storage.
Summary of the invention
The present invention is mainly the problem existed in above-mentioned technology, and a kind of expiration alcohol device for fast detecting is provided, have practical, cost is low and easy to carry, is applicable to that the traffic police is instant to be checked and the individual such as checks oneself at the rapid screening.
The technical solution adopted for the present invention to solve the technical problems is: a kind of expiration alcohol device for fast detecting, it comprises breathing sampling bag, expiration formula alcohol detection test tube, wherein said expiration formula alcohol detecting test tube comprises glass tube, the glass tube lid, the two ends of described glass tube are respectively equipped with the sealing aluminium foil, the glass tube lid is matched with the two ends of glass tube, be provided with the reaction particles stationary installation in described glass tube, the reaction particles layer, described reaction particles layer is arranged at the middle part of described glass tube, the quantity of described reaction particles stationary installation is two, two reaction particles stationary installations are located at respectively the both sides of reaction particles layer.
The invention has the beneficial effects as follows: the present invention is by sampler bag and expiration formula alcohol detection test tube, has a cost low, easy to detect, is suitable for that the traffic police is instant to be checked and the individual such as checks oneself at the rapid screening; The Reagent Tube two ends are provided with the foil sealing layer, make the detection reagent in Reagent Tube can seal preservation.
As preferably, described reaction particles stationary installation comprises a body and U-shaped support spring, and the outer wall of described body is provided with a plurality of open slots, and an end of body is filter structure, and U-shaped support spring is located in body.This reaction particles stationary installation plays the firmly effect of fixation reaction stratum granulosum by open slot and the U-shaped support spring be located in body, and filter structure plays the effect of filtration.
Further, the quantity of described open slot is 2-3.
Further, described is to be provided with the first alcohol concentration scale mark on the outer wall of glass tube, the second alcohol concentration scale mark, the 3rd alcohol concentration scale mark, described the first alcohol concentration scale mark and the 3rd concentration alcohol scale mark be the two ends of the reaction particles layer of corresponding described glass tube respectively, and described the second alcohol concentration scale mark is placed in the centre position of reaction particles layer.Be provided with scale mark on glass tube, be convenient to judge whether the detected gas alcohol content exceeds standard.
Reaction equation wherein:
2K
2Cr
2O
7?+?3CH
3CH
2OH?+?8H
2SO
4=2Cr
2(SO4)
3?+?3CH
3COOH?+?2K
2SO4?+?11H
2O
The reaction particles layer comprises pretreated chemical reaction substance: sulfuric acid, nitric acid, potassium dichromate, sodium thiosulfate, it is yellow that grain color is, contain alcohol in sample supplier breath, can play redox reaction with reaction particles, potassium dichromate 6 valency chromium ion redox are become to 3 valency ions, make the reaction particles color become blueness.The alcohol content contained in sample supplier breath is more, and the reaction particles change color is more, by the contrast of the scale on the high-boron-silicon glass pipe, can sxemiquantitative judge whether the sample supplier reaches the drinking drive standard.
Further, described breathing sampling bag is provided with one for collecting gas and the pipe of the use of giving vent to anger, and is provided with a plug in described body.
Further, the junction of described pipe and breathing sampling bag adopts glue sealing.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The cut-open view that Fig. 2 is reaction particles stationary installation of the present invention;
The structural representation that Fig. 3 is breathing sampling bag of the present invention.
In figure: 1, breathing sampling bag, 2, expiration formula alcohol detection test tube, 3, glass tube, 4, glass tube lid, 5, the sealing aluminium foil, 6, the reaction particles stationary installation, 7, reaction particles layer, 8, body, 9, U-shaped support spring, 10, open slot, 11, filter structure, the 12, first alcohol concentration scale mark, 13, the second alcohol concentration scale mark, 14, the 3rd alcohol concentration scale mark, 15, pipe, 16, plug.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As Fig. 1, 2, shown in 3, the present invention is a kind of expiration alcohol device for fast detecting, it comprises breathing sampling bag 1, expiration formula alcohol detection test tube 2, wherein said expiration formula alcohol detecting test tube comprises glass tube 3, glass tube lid 4, the two ends of described glass tube are respectively equipped with sealing aluminium foil 5, the glass tube lid is matched with the two ends of glass tube, be provided with reaction particles stationary installation 6 in described glass tube, reaction particles layer 7, described reaction particles layer is arranged at the middle part of described glass tube, the quantity of described reaction particles stationary installation is two, two reaction particles stationary installations are located at respectively the both sides of reaction particles layer.Described reaction particles stationary installation comprises a body 8 and U-shaped support spring 9, and the outer wall of described body is provided with 2 open slots 10, and an end of body is filter structure 11, and U-shaped support spring is located in body; Described is to be provided with the first alcohol concentration scale mark 12 on the outer wall of glass tube, the second alcohol concentration scale mark 13, the 3rd alcohol concentration scale mark 14, described the first alcohol concentration scale mark and the 3rd concentration alcohol scale mark be the two ends of the reaction particles layer of corresponding described glass tube respectively, and described the second alcohol concentration scale mark is placed in the centre position of reaction particles layer; Described breathing sampling bag is provided with one for collecting gas and the pipe of the use of giving vent to anger 15, is provided with a plug 16 in described body; The junction of described pipe and breathing sampling bag adopts glue sealing.
The method of operating of product is: expiration formula alcohol detection test tube is taken out from breathing sampling bag, the sample supplier blows breathing sampling bag full, the glass tube of both sides lid is pushed toward middle, the sealing aluminium foil at the two ends of glass tube is crushed, again an end of glass tube is connected to the breathing sampling bag of filling gas, the gas in breathing sampling bag is got into to expiration formula alcohol detection test tube and detect.
Reaction equation wherein:
2K
2Cr
2O
7?+?3CH
3CH
2OH?+?8H
2SO
4=2Cr
2(SO4)
3?+?3CH
3COOH?+?2K
2SO
4?+?11H
2O
The reaction particles layer comprises pretreated chemical reaction substance: sulfuric acid, nitric acid, potassium dichromate, sodium thiosulfate, it is yellow that grain color is, contain alcohol in sample supplier breath, can play redox reaction with reaction particles, potassium dichromate 6 valency chromium ion redox are become to 3 valency ions, make the reaction particles color become blueness or blue-green.The alcohol content contained in sample supplier breath is more, and the reaction particles change color is more, by the contrast of the scale on the high-boron-silicon glass pipe, can sxemiquantitative judge whether the sample supplier reaches the drinking drive standard.
Above-described embodiment is a kind of preferably scheme of the present invention, not the present invention is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (6)
1. an expiration alcohol device for fast detecting, it is characterized in that, it comprises breathing sampling bag (1), expiration formula alcohol detection test tube (2), wherein said expiration formula alcohol detecting test tube comprises glass tube (3), glass tube lid (4), the two ends of described glass tube are respectively equipped with sealing aluminium foil (5), the glass tube lid is matched with the two ends of glass tube, be provided with reaction particles stationary installation (6) in described glass tube, reaction particles layer (7), described reaction particles layer is arranged at the middle part of described glass tube, the quantity of described reaction particles stationary installation is two, two reaction particles stationary installations are located at respectively the both sides of reaction particles layer.
2. expiration alcohol device for fast detecting according to claim 1, it is characterized in that, described reaction particles stationary installation comprises a body (8) and U-shaped support spring (9), the outer wall of described body is provided with a plurality of open slots (10), one end of body is filter structure (11), and U-shaped support spring is located in body.
3. expiration alcohol device for fast detecting according to claim 2, is characterized in that, the quantity of described open slot is 2-3.
4. expiration alcohol device for fast detecting according to claim 1, it is characterized in that, described is to be provided with the first alcohol concentration scale mark (12) on the outer wall of glass tube, the second alcohol concentration scale mark (13), the 3rd alcohol concentration scale mark (14), described the first alcohol concentration scale mark and the 3rd concentration alcohol scale mark be the two ends of the reaction particles layer of corresponding described glass tube respectively, and described the second alcohol concentration scale mark is placed in the centre position of reaction particles layer.
5. expiration alcohol device for fast detecting according to claim 1, is characterized in that, described breathing sampling bag is provided with one for collecting gas and the pipe of the use of giving vent to anger (15), is provided with a plug (16) in described body.
6. expiration alcohol device for fast detecting according to claim 5, is characterized in that, the junction of described pipe and breathing sampling bag adopts glue sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103556857A CN103439325A (en) | 2013-08-15 | 2013-08-15 | Breath alcohol rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103556857A CN103439325A (en) | 2013-08-15 | 2013-08-15 | Breath alcohol rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103439325A true CN103439325A (en) | 2013-12-11 |
Family
ID=49693027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103556857A Pending CN103439325A (en) | 2013-08-15 | 2013-08-15 | Breath alcohol rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103439325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674948A (en) * | 2013-12-25 | 2014-03-26 | 苏州市职业大学 | Disposable tester for testing alcohol concentration in body |
| CN111929428A (en) * | 2020-06-09 | 2020-11-13 | 佳思德科技(深圳)有限公司 | Multifunctional alcohol detector and alcohol detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328664A (en) * | 1991-09-24 | 1994-07-12 | Ponsy Jacques Sarl Contralco | Prepackaged fluid test system for determining levels of a substance |
| CN202903805U (en) * | 2012-09-17 | 2013-04-24 | 东莞新富勤运动用品有限公司 | Expiratory alcohol testing tube |
| CN202994669U (en) * | 2012-12-17 | 2013-06-12 | 郑州炜盛电子科技有限公司 | Human-breath alcohol concentration testing device |
| CN203132994U (en) * | 2012-10-08 | 2013-08-14 | 崔宇 | Disposable exhalation type rapid alcohol detection device |
| CN203443896U (en) * | 2013-08-15 | 2014-02-19 | 杭州博拓生物技术有限公司 | Breath type alcohol quick-detection device |
-
2013
- 2013-08-15 CN CN2013103556857A patent/CN103439325A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328664A (en) * | 1991-09-24 | 1994-07-12 | Ponsy Jacques Sarl Contralco | Prepackaged fluid test system for determining levels of a substance |
| CN202903805U (en) * | 2012-09-17 | 2013-04-24 | 东莞新富勤运动用品有限公司 | Expiratory alcohol testing tube |
| CN203132994U (en) * | 2012-10-08 | 2013-08-14 | 崔宇 | Disposable exhalation type rapid alcohol detection device |
| CN202994669U (en) * | 2012-12-17 | 2013-06-12 | 郑州炜盛电子科技有限公司 | Human-breath alcohol concentration testing device |
| CN203443896U (en) * | 2013-08-15 | 2014-02-19 | 杭州博拓生物技术有限公司 | Breath type alcohol quick-detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674948A (en) * | 2013-12-25 | 2014-03-26 | 苏州市职业大学 | Disposable tester for testing alcohol concentration in body |
| CN111929428A (en) * | 2020-06-09 | 2020-11-13 | 佳思德科技(深圳)有限公司 | Multifunctional alcohol detector and alcohol detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Brattoli et al. | Odour detection methods: Olfactometry and chemical sensors | |
| Blaikie et al. | Comparison of breath gases, including acetone, with blood glucose and blood ketones in children and adolescents with type 1 diabetes | |
| Gilchrist et al. | An investigation of suitable bag materials for the collection and storage of breath samples containing hydrogen cyanide | |
| Obermeier et al. | Electrochemical sensor system for breath analysis of aldehydes, CO and NO | |
| CN105122057A (en) | Apparatus and method for sampling and analyzing breath | |
| Pungjunun et al. | Electrochemical detection of NOx gas based on disposable paper-based analytical device using a copper nanoparticles-modified screen-printed graphene electrode | |
| da Silveira Petruci et al. | Analytical methods applied for ozone gas detection: A review | |
| Liu et al. | Naked-eye sensor for rapid determination of mercury ion | |
| Ross et al. | Volatile compounds in blood headspace and nasal breath | |
| Smith et al. | Kinetics of ethanol decay in mouth‐and nose‐exhaled breath measured on‐line by selected ion flow tube mass spectrometry following varying doses of alcohol | |
| Alhefeiti et al. | Roadside drug testing approaches | |
| CN103439325A (en) | Breath alcohol rapid detection device | |
| CN203443896U (en) | Breath type alcohol quick-detection device | |
| WO2013158988A1 (en) | Point of care cyanide test device and kit | |
| Kiss et al. | Exhaled biomarkers for point-of-care diagnosis: Recent advances and new challenges in breathomics | |
| Ochoa-Muñoz et al. | Metal oxide gas sensors to study acetone detection considering their potential in the diagnosis of diabetes: a review | |
| Robbiani et al. | Physical Confounding Factors Affecting Gas Sensors Response: A Review on Effects and Compensation Strategies for Electronic Nose Applications | |
| Xu et al. | Rapid and accurate determination of trace volatile sulfur compounds in human halitosis by an adaptable active sampling system coupling with gas chromatography | |
| Barros et al. | An electroanalytical solution for the determination of Pb2+ in progressive hair dyes using the cork–graphite sensor | |
| CN101403758A (en) | Fast detection reagent kit for melamine | |
| CN101915761B (en) | Environment-friendly device for quickly detecting medicines | |
| Taheri et al. | Metal oxide-based electrical/electrochemical sensors for health monitoring systems | |
| Thaveesangsakulthai et al. | A fluorescence-based sweat test sensor in a proof-of-concept clinical study for COVID-19 screening diagnosis | |
| CN201803952U (en) | Environment-friendly quick identification device for medicines | |
| CN201293785Y (en) | Rapid detection kit for melamine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |