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A breath test to detect Covid-19 and a device that warns people before they’re dehydrated are among the latest medical technology unveiled at the world’s biggest tech show.
More than 3,200 exhibitors representing 170 countries attended CES, formerly known as the Consumer Electronics Show, Jan. 5-8 in Las Vegas to showcase some of the latest innovations.
Here are some of the US innovations in the field of medicine.
Covid-19 breath analyzers
Baltimore’s Optev Technologies says its breath analyzer, Viravar, can detect covid-19, influenza and an infection known as RSV (respiratory syncytial virus) in less than 60 seconds.
Instead of taking nasal sprays, a person turns on the device and breathes into the mouthpiece twice and the light shows positive or negative results.
The US Food and Drug Administration (FDA) is evaluating the technology, which is not yet available.
Water shortage alerts
Connected Hydration is an electronic wearable device that measures sweat fluid and electrolyte loss while monitoring skin temperature and activity.
Consisting of a flexible wearable patch, a mobile application and a cloud engine, the device sounds an alarm and vibrates when the wearer loses more than 2% of body weight to prevent dehydration.
The company’s creator, Epicor, of Cambridge, Massachusetts, says the device helps people who work in extreme heat or harsh conditions, such as construction, mining, agriculture, trucking and warehouse packaging, as well as athletes. Severe dehydration can cause severe damage to a person’s kidneys, heart, and brain.
Innovations in sensors
Redmond, Washington-based Somalitics says its sensors, developed by University of Washington researchers, can detect the presence of human tissue up to 20 centimeters away.
The technology is used in the SomaSleep mask, where sensors track eye movement while people are in the rapid eye movement (REM) phase while sleeping at home. REM sleep is important for learning and memory.
At CES, Hyundai demonstrated how the same sensors can be used in the latest contactless technology: door handles with just a gesture.
“Unbreakable” blood pressure monitor
Valens, of Raleigh, North Carolina, has pioneered a new way to measure blood pressure, not to mention an inflatable cuff on your arm. The company’s lightweight and portable fingertip device aims to simplify the way people measure and monitor chronic diseases like blood pressure.
The technology, which captures and monitors blood pressure readings through a mobile app, is pending FDA approval and is not currently available for sale.
Fragrance creations
Vermont-based startup OVR says technology that adds smell to virtual experiences opens up new possibilities in healthcare. Some hospitals, clinics and rehabilitation facilities use scents to treat pain, stress and anxiety, including burn patients, he said.
At CES, the company launched a new wearable device with a scent-producing cartridge designed for virtual reality technology.
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