Abstract: The present systems use nanotechnology, MEMS devices and wireless data transmission to monitor and treat physical activities, and medical and physiological conditions. The MEMS devices and wireless data transmission systems monitor and sense certain patient conditions or reactions, such as changes in pressure, movements, and tremors. These sensor devices include, but are not limited to, MEMS gyroscopes, MEMS accelerometers, and MEMS pressure sensors. Data from the sensor is wirelessly transmitted to a second MEMS device to treat or alter the medical condition being monitored.

Abstract: A piezoelectric micro-disruptor capable of disrupting a blockage both mechanically and vibrationally is presented. The micro-disruptor includes a rotor, a stator disposed about and contacting the rotor, a cutting element, and a flexible guide wire. In one embodiment, the stator is composed of a flexible cylinder with at least two piezoelectric elements attached thereto. Piezoelectric elements are electroded, wired to power leads within the flexible guide wire, and poled to function as an actuator. Expansion and contraction of the piezoelectric elements causes the flexible cylinder to wobble, thus driving the rotor and cutting element in a rotary fashion. In another embodiment, the stator is a piezoelectric cylinder with at least two electrodes attached separately thereto so as to contact and rotate a rotor assembly. Piezoelectric elements and cylinder are electrically driven so as to vibrate the stator, rotor, and cutting element.

Abstract: The subject invention utilizes MEMS devices and wireless data transmission means to monitor and sense certain patient conditions or reactions, such as changes in pressure, patient movements, and tremors. These sensor devices include but are not limited to MEMS gyroscopes, MEMS accelerometers, and MEMS pressure sensors. The data from the sensor means is then preferably wirelessly transmitted to a second MEMS device to treat or alter the medical condition that has been monitored.