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Device for supplying an electro-pen with electrical energy

  • US 7,303,556 B2
  • Filed: 04/04/2003
  • Issued: 12/04/2007
  • Est. Priority Date: 10/04/2000
  • Status: Expired due to Fees
First Claim
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1. A device for supplying electrical energy, comprising:

  • an electro-pen having an electrical drive unit for driving a tool;

    a console with an energy supply unit having an accumulator for storing and supplying the electrical drive unit with electrical energy; and

    a coupling operably associated with and between the console and the electro-pen for carrying electrical energy from the console to the electro-pen,wherein the console is sealed liquid-tight for sterilization by steam, andwherein the electro-pen includes an electrical energy storage device for receiving and storing the electrical energy from the accumulator of the device.

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