A microchip which could power a bionic eye and its system consists of a pair of glasses which is equipped with a camera that simulates a retina as well as a processor and then they convert those images into electrical signals which can be sent to the brain through the microchip. An electrical stimulator could let patients flip the off switch on migraines and the gadget emits the electrical signals which heads off the pain messages sent to the brain implanted under the skin and this device stimulates the occipital nerve which connects with the parts of the skull that are pain sensitive.
A major blood clot typically requires a surgery by the scalpel and a tiny injectable device could be sent through the blood stream to fix the problem incision free. An edible sensor is a device which can be swallowed in the capsule and is activated by the stomach fluid and sends some signals to a doctor the time of ingestion as well as other vitals such as the heart rate. A bandage with a microvascular stamp is a smattering of the living cells which delivers the growth factors to the damaged tissues. It could also eventually help patients with severe injuries rebuild the entire vascular networks by controlling the spacing of the new blood vessels.