Liang, David
<p>Jan 01, 2019 02:02 PM</p>
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recomm by Roger Parr.</p>
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Stanford researchers are creating a micro-device that physicians could guide through the body to help diagnose and treat clogged arteries and other diseases. Tethered to the outside world by a thin wire, a tiny machine creeps through blood vessels, searching out deadly plaques and obliterating them with a zap of a laser. While a laser will come later, for now<b> David Liang, MD, PhD, is focusing on a tiny eye that could give physicians an unprecedented view into blood vessels</b>.
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