Syringes and hollow needles—among the most feared and most commonly used tools in medical practice—have been around for more than a century.
Room To Learn Harvard Medical School
Scientists develop new 'smart' bandage to help heal hard to treat wounds
The Harvard Crimson
Smart needle receives $1mil to make brain surgery safer, Newsroom
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2008 Class Book - Harvard Medical School
Current Surgical is developing a 'smart' needle designed to treat cancerous tumors
Sharp As A Tack: This Smart Needle Is Helping Doctors Make Better Diagnoses
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New 'smart' bandage to help heal chronic wounds - Times of India