A radiologic "alcohol breathalyzer" test
نویسندگان
چکیده
منابع مشابه
Virtual Breathalyzer
Driving under the influence of alcohol is a widespread phenomenon in the US where it is considered a major cause of fatal accidents. In this research we present a novel approach and concept for detecting intoxication from motion differences obtained by the sensors of wearable devices. We formalize the problem of drunkenness detection as a supervised machine learning task, both as a binary class...
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UNLABELLED Breathalyzers estimate Blood Alcohol Content (BAC) from the concentration of ethanol in the breath. Breathalyzers are easy to use but are limited either by their high price and by environmental concerns, or by a short lifetime and the need for continuous recalibration. Here, we demonstrate a proof-of-concept disposable breathalyzer using an organic electrochemical transistor (OECT) m...
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BACKGROUND Monitoring alcohol use is important in numerous situations. Direct ethanol metabolites, such as ethyl glucuronide (EtG), have been shown to be useful tools in detecting alcohol use and documenting abstinence. For very frequent or continuous control of abstinence, they lack practicability. Therefore, devices measuring ethanol itself might be of interest. This pilot study aims at eluci...
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Word count 298) Context: Ethylglucuronide (EtG), a minor metabolite of alcohol, is an important new marker that can detect alcohol use for several days or more after alcohol itself leaves the body. The test has rapidly gained widespread use where alcohol abstinence is desirable (e.g. in health professional monitoring programs, alcohol treatment programs, high schools, criminal justice settings,...
متن کاملThe alcohol breath test--a review.
The alcohol breath test (ABT) is evaluated for variability in response to changes in physiological parameters. The ABT was originally developed in the 1950s, at a time when understanding of pulmonary physiology was quite limited. Over the past decade, physiological studies have shown that alcohol is exchanged entirely within the conducting airways via diffusion from the bronchial circulation. T...
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ژورنال
عنوان ژورنال: Neurology
سال: 2009
ISSN: 0028-3878,1526-632X
DOI: 10.1212/01.wnl.0000339107.31866.b2