Swallowable Sensors
After several years of development, swallowable wireless sensors are now ready to begin monitoring the human body. A tiny medical device sold by Buffalo, NY-based SmartPill has received approval by the Food and Drug Administration to be marketed in the United States. The electronic pill is meant to be ingested by a patient; it then gathers information about the digestive system as it travels through it, transmitting the information to a receiver worn by the patient.
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