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Portable device for monitoring electrocardiographic signals and indices of blood flow

  • US 20050267381A1
  • Filed: 05/10/2005
  • Published: 12/01/2005
  • Est. Priority Date: 05/10/2004
  • Status: Active Grant
First Claim
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1. A portable monitoring device comprising:

  • a plurality of impedance electrodes configured to be coupled to a patient'"'"'s body and to generate an AC current with an electrical field to detect local electrical impedance of a portion of the patient'"'"'s body encompassed by the electrical field, the local electrical impedance being a surrogate measure of local blood flow of the portion of the patient'"'"'s body; and

    wherein at least a portion of the portable monitoring device is configured to be insertable subcutaneously into the patient'"'"'s body.

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