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Ian Hunter, Ph.D.

AIMBE College of Fellows Class of 1999
For groundbreaking work in the development of micro-robotic and micro-surgical robotic systems and associated electro-optical-mechanical instrumentation.

Startup’s needle-free drug injector gets commercialization deal

Via MIT | December 7, 2017

Certain treatments for patients suffering from chronic diseases, such as inflammatory bowel diseases, require multiple intravenous or subcutaneous injections of specific drugs. Because of the pain and anxiety associated with needles, some patients stop adhering to these treatments.

MIT spinout Portal Instruments has now landed a commercialization deal for a smart, needle-free injection device that could reduce the pain and anxiety associated with needle injections, shorten administration time, and improve patient adherence.

Based on research by Ian Hunter, the George N. Hatsopoulos Professor in Thermodynamics at MIT, the startup developed a jet-injection device that delivers a rapid, high-pressure stream of medicine, as thin as a strand of hair, through the skin in adjustable dosages, causing little to no pain. A connected app tracks each dose and the medicine’s effects, and uploads that information to the cloud, for patients and doctors. The device would be sold as a drug-device combination product to medical professionals and provided to patients with a prescription… Continue reading.

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