Device can detect 17 diseases by our breath according to : "dailytimes"

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Scientists develop device to detect 17 different diseases

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As far back as 400 BC, Hippocrates advised his students to smell their patients' breath to detect if they were ill.Now, researchers in America have invented a system which does just that, only rather more scientifically.A new analyser uses nano-rays to determine the precise chemical composition of a person's breath.From that it is able to detect the "signature" of any of 17 serious diseases, from kidney cancer to Parkinson's disease.Exhaled breath contains nitrogen, carbon dioxide and oxygen, as well as small amounts of more than 100 other chemicals, but the relative amount of each substance varies depending on a person's state of health.
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The 'Na-Nose' can detect 17 diseases in your breath

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A new device can analyze various chemicals from exhaled breath and tell if a person has cancer, different types of sclerosis, irritable bowel syndrome and other diseases.The Na-Nose is easy to use, easy to carry and affordable.Once trials are done, it will be available on the market and will later be incorporated in smartphones.A new study shows that the breathalyzer is 86 percent accurate when identifying 17 different disease conditions.
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Device can detect 17 diseases by our breath

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Cancer cells.(Photo: AP)(NEWSER) – What if detecting cancer was as easy as breathing in and out?According to a study published last week in American Chemical Society Nano, it pretty much is.Scientist Hossam Haick has been working on his "electronic nose" for years, the Outline reports, and this new study shows the impressive things it can do.
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Simple breath test can detect cancer and 16 other diseases

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The team tested breath samples from more than 1,400 patients and identified 13 chemicals found in eight types of cancers, Crohn's disease, Parkinson's disease, pulmonary hypertension and other diseases.Each of those volatile organic compounds is present in varying amounts, forming a distinctive "fingerprint" for each ailment."These odor signatures are what enables us to identify the diseases using the technology that we developed," says research lead Prof. Hossam Haick.To pick up the presence and ratio of the chemicals, the team built an "artificially intelligent nanoarray" called the Na-Nose.