Quick Answer. Cardiotonic drugs are substances that increase the contracting mechanism within the heart, thereby causing more blood to be pumped throughout the circulatory system. These drugs usually affect intracellular calcium levels in the heart muscle to achieve the desired increase in muscle action.
Miniaturized hearing aids that will fit into the ear canal. Miniaturization tech could also be used to monitor pulse, blood-pressure, glucose, ECG via wireless, be used in implants, pacemakers. February 17, 2014. Fraunhofer researchers pack a total of 19 hearing-aid components (left) into their new microsystem (right).
Unlike normal hearing aids that sit in the ear canal, you donât have to wait for Silk to be custom made. Thanks to their silicone sleeves, your Hearing Care Professional can fit and adjust them to your personal preferences on the spot. And you can step out to the sound of effortless hearing.