Thursday 10 August 2017

Tiny ultrasound-triggered sacs designed to relieve pain

An illustration showing the ultrasound device and the injected liposomes

Opioids may be an effective means of post-operative pain relief, but they're also potentially addictive. With this drawback in mind, scientists at Boston Children's Hospital have developed a new pain management system that incorporates ultrasound and liposomes (microscopic man-made sacs) full of a nerve-blocking agent.

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Category: Medical

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