Pacesetter, Inc.

Claudio Propato

Gabriel A Mouchawar

Chris Sorensen

A method and apparatus are provided for controlling interrogation of an implantable device such as a pacemaker, an implantable cardioverter, or a defibrillator utilizing an external device in a home environment. The method controls how frequently a patient can retrieve status information from the implantable device based on a time period elapsed since a last interrogation and a power level of a battery.

Method and apparatus for preventing excessive power drain from an implantable device

An electromagnetic interference (EMI) filter is provided to attenuate potentially damaging high frequency electromagnetic interference from interfering with the operation of a hermetically sealed implantable medical device. In one embodiment, the EMI filter is joined to a bypass unit that is configured to provide an energy path for the delivery of an energy pulse. The bypass unit, in one embodiment, may include a non-linear device in parallel with an impedance component. The non-linear device can be a DIAC, a MOSFET, or any other non-linear semiconductor array. The EMI filter may be located within the header assembly, the feedthrough assembly, or located proximate to a pulse generator along the energy delivery path.

Growing community of inventors

Saugus, CA, United States of America

Claudio Propato