INMAN, DANIEL, J.,KARAMI, M., AMIN,BRADLEY, DAVID, J.
申请号：
EP14743063
公开号：
EP2948990A4
申请日:
2014.01.23
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
A vibrational energy harvester having a base and a piezoelectric transducer formed from a layer of piezoelectric material and extending between a first end at the base and a second end. At least a portion of the piezoelectric transducer is arranged in a back and forth pattern between the first and second ends. A magnetic component provides a magnetic field within which at least a portion of the piezoelectric transducer operates so that it exhibits nonlinear behavior. A biomedical implantable device using the vibration energy harvester can extract energy from heartbeat waveforms (heartbeats) to thereby power a device within the body.
