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Methods for determining intracranial pressure non-invasively

  • US 7,547,283 B2
  • Filed: 06/03/2004
  • Issued: 06/16/2009
  • Est. Priority Date: 11/28/2000
  • Status: Expired due to Fees
First Claim
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1. A method for determining ICP of a subject based on at least two variable inputs, comprising:

  • acquiring acoustic data from a target site on a cranial blood vessel of the subject and using, as a first variable input, the acoustic data or a measurement derived from the acoustic data;

    acquiring, as a second variable input, arterial blood pressure (ABP) data; and

    determining ICP based on the first and second variable inputs using a non-linear relationship.

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