Apparatus for measuring the frequency of cardiac pulses
Fail safe detector in a cardiac monitor
ApplicationNo. 06/654555 filed on 09/26/1984
US Classes:600/523, Signal display or recording379/106.02Patient monitoring
ExaminersPrimary: Shaw, Clifford C.
Assistant: Donovan, Lincoln
Attorney, Agent or Firm
International ClassG06F 17/00 (20060101)
AbstractStrategic points on an input waveform are selected and a continuous trace is then laid through the sequence of points by an interpolation method, known as the spline function, to reconstruct the original waveform with high fidelity. One application of the present apparatus is in the reconstruction of an electrocardiographic trace.