Greatbatch Ltd.

Jordan A Hartwig

Kenneth B Talamine

An active medical device comprises an electrical energy power source powering a medical device. The power source has an open-ended casing that is hermetically sealed with a glass-to-metal seal (GTMS) supported in a lid closing the casing. The medical device has an open-ended housing that houses a PCB assembly which is configured to control functions of the active medical device. A sleeve provides a sleeve lumen, and a flex circuit resides inside the sleeve lumen. The flex circuit inside the sleeve lumen is connected to the power source and to the PCB assembly to power the active medical device, and the sleeve is connected to the medical device housing at the housing open end and to the power source casing adjacent to the lid supporting the GTMS to hermetically seal the active medical device.

Electrical energy power source connected to an active medical device through a flex circuit

In various examples, a component is for use in an implantable medical device. The component includes a pin including a first material attached to a lead including a second material different from the first material of the pin. At least a portion of the lead includes a channel in which at least a portion of the pin sits, the channel including a channel opening defined at least partially by opposing first and second channel sides extending a channel length. At least a first joint is formed along at least a portion of the first channel side. The first joint includes the second material of the lead deformed to at least partially close the channel opening to retain the pin within the channel to attach the lead to the pin. In some examples, the first material includes molybdenum and the second material includes aluminum.

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East Aurora, NY, United States of America

Jordan A Hartwig