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Gizmo

Gizmo

作者:仓谁  时间:2019-03-01 04:09:00  人气:

Researchers at the Fraunhofer Institute for Biomedical Engineering in Munich, Germany, have built a drug-delivering prosthetic tooth. The device has a duct that allows saliva into a cavity in the tooth, dissolving the drug, and a sensor to measure the drug’s concentration in the mouth. A wireless handset can periodically correct the dosage by adjusting a valve in the duct,