High voltage charge storage array for an impantable defibrillator
Patent 5369351 Issued on November 29, 1994. Estimated Expiration Date: 
February 18, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
February 18, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3871383 Electrical power supply having a variable output Energy storage device Patent #: 5154989 InventorAssigneeApplicationNo. 835837 filed on 02/18/1992US Classes:320/121Switchable cells (e.g., for voltage regulation, etc.)ExaminersPrimary: Hickey, R. J.Attorney, Agent or FirmInternational ClassesH02J 007/00A61N 001/36 AbstractAn electrochemical charge-storage system for defibrillator energy delivery where a plurality of switched battery cells with high energy storage capacity are incorporated for delivering an electrical charge within an implanted defibrillator system. Alternative embodiments include circuitry for battery replacement switching of a faulty battery. | |
