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Medical diagnostics installation with multiple, wireless control signal transmission channels

  • US 5,081,543 A
  • Filed: 12/14/1990
  • Issued: 01/14/1992
  • Est. Priority Date: 01/12/1990
  • Status: Expired due to Fees
First Claim
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1. A medical diagnostics installation comprising:

  • examination means for conducting a medical examination of a patient including at least one remotely controllable component, said remotely controllable component having means for receiving control instructions connected thereto;

    control means for wirelessly remotely transmitting control instructions to said means for receiving, said control means including means for generating a first type of information-carrying signal in which said control instructions are encoded and means for generating a second type of information-carrying signal in which said control instructions are encoded, and means for simultaneously transmitting said first and second types of information carrying signals to said means for receiving; and

    recognition means, connected to said means for receiving, for permitting execution of a control instruction by said controllable component only when the instructions respectively received from said means for generating a first type of information-carrying signal and said means for generating a second type of information-carrying signal are identical.

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