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Arterial tandem: coronary drill gets cleared for use, MEMS sensor distinguishes between kinds of plaque

Darren Murph
12.26.09
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We know discussing things involving "arteries" and "coronary plaque" generally don't do much for one's appetite, but being the holidays and all, we honestly can't think of a more fitting way to remind you not to pig out this evening. Up first is a MEMS-based sensor designed by downright enlightened researchers at the University of Southern California, which is used to "distinguish between stable and unstable atherosclerotic plaques in coronary arteries." The idea here is to more easily determine whether a patient needs immediate surgery or simple lifestyle changes in order to remedy artery issues, though the process is still awaiting clinical approval before it can be used en masse. In related news, Pathway Medical has just received European clearance to sell its Jetstream G2 NXT coronary drill overseas (or "peripheral atherectomy catheter," as it were), which does exactly what you'd expect it to: clear clogged blood vessels in the treatment of PAD. If you're not already grossed out, feel free to tap the links below for more information on head past the break for a couple of video demonstrations. Mmm, honey ham!

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