An implantable medical apparatus comprises a solid state electronic circuit, an ionizing radiation exposure sensor, an ionizing radiation dose rate sensor, and a controller circuit. The ionizing radiation exposure sensor is configured to detect an exposure of the solid state electronic circuit to ionizing...http://www.google.es/patents/US8053740?utm_source=gb-gplus-sharePatente US8053740 - Method and apparatus for radiation effects detection
Method and apparatus for radiation effects detection
