HEART PACER RECHARGEABLE CELL AND PROTECTIVE CONTROL SYSTEM

• US 3,824,129 A
• Filed: 03/14/1973
• Issued: 07/16/1974
• Est. Priority Date: 03/14/1973
• Status: Expired due to Term

• Current Assignee: Duracell Incorporated (Berkshire Hathaway Incorporated)
• Original Assignee: Fagan F
• Inventors: FAGAN F
• Application Number:
  US05/341,205
• Time in Patent Office: 489 Days
• US Class Current: 607/33
• CPC Class Codes: A61N 1/3787 from an external energy source
• CPC Class Codes: H01M 10/24 Alkaline accumulators
• CPC Class Codes: H01M 10/46 Accumulators structurally combined with charging apparatus circuits for charging H02J7/00
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A HEART PACER SYSTEM HAVING AN ELECTRIC CELL WITH IMPROVED INTERNAL CELL STRUCTURE AND CONTROL SYSTEM, WITH RELATIVELY HIGH-CONDUCTIVITY DEPOLARIZER TO ACCEPT RECHARGING, IN PLACE AS IMPLANTED, BY INDUCTON AND THROUGH A RECTIFICATION SYSTEM, AT RELATIVELY FAST RATE, WITH PROTECTIVE CONTROL SYSTEM TO PREVENT HARMFUL EFFECTS IN THE CELL, AND THEREBY TO ASSURE SAFETY TO THE WEARER DURING RECHARGING, WITH AN END RESULT OF SERVICE FROM THE IMPLANTED CELL IN EXCESS OF TEN YEARS, WITHOUT NEED FOR AN INCISION TO REPALCE IMPLANTED CELL BY A NEW CELL.

Claims