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Trans-septal pacing method and apparatus

  • US 20040230283A1
  • Filed: 04/27/2004
  • Published: 11/18/2004
  • Est. Priority Date: 11/29/2001
  • Status: Abandoned Application
First Claim
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1. A method of securely displaying visual data comprising the steps of:

  • generating a private key and a corresponding public key for a display apparatus;

    securely storing the private key within the display apparatus;

    communicating the public key from the display apparatus to an encryption apparatus;

    encrypting the visual data at the encryption apparatus using the public key, whereby encrypted visual data is formed;

    transporting the encrypted visual data from the encryption apparatus to the display apparatus;

    decrypting the encrypted visual data within the display apparatus such that an electronic version of the visual data is maintained within circuit elements that are substantially inaccessible; and

    displaying the visual data as a visual image.

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