When a pacemaker's battery gets low, the whole implant typically has to be surgically replaced. Scientists are therefore developing a noninvasive battery recharging system, which utilizes externally ...

SCOTTSDALE, AZ--(Marketwired - Dec 19, 2013) - Lithium Exploration Group Inc. (OTCQB: LEXG) announced today that, with the Ultrasonic Generator completed, its partners at GD Glottech International Ltd ...

SCOTTSDALE, AZ--(Marketwired - Dec 30, 2013) - Lithium Exploration Group Inc. (OTCQB: LEXG) announced today that with the Ultrasonic Generator completed, its partners at GD Glottech International Ltd.

A digital ultrasonic generator from Herrmann Ultrasonics Inc. enables a user to weld, bond and seal larger thermoplastic parts than a previous digital-signal-processor series allowed. Over two years, ...

Fiber-generated ultrasound technologies have been widely used in medical and industrial areas. In spinal fusion surgeries, over 20% of the patients suffer from screw misplacement. The orthopedic spine ...