×

Pulse oximetry data capture system

  • US 20050101849A1
  • Filed: 11/05/2004
  • Published: 05/12/2005
  • Est. Priority Date: 11/07/2003
  • Status: Active Grant
First Claim
Patent Images

1. A data capture system comprising:

  • a sensor having emitters adapted to transmit light of at least first and second wavelengths into a fleshy medium and a detector adapted to generate at least first and second intensity signals in response to receiving light after absorption by constituents of pulsatile blood flowing within the fleshy medium;

    a monitor configured to input said intensity signals, generate digitized signals from said intensity signals at a sampling rate and compute at least one physiological parameter responsive to magnitudes of said digitized signals; and

    a data storage device integrated with said monitor, said data storage device being adapted to record data derived from said digitized signals on a removable storage media at said sampling rate.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×