Boots – shoes – and leggings
Patent
1979-11-09
1982-09-28
Krass, Errol A.
Boots, shoes, and leggings
128668, 364417, 364578, G06G 748
Patent
active
043521630
ABSTRACT:
A method and apparatus are disclosed for generating simulated waveforms for testing the operability of a vectorcardiogram (VCG) machine. Three distinct waveforms are provided which generally simulate electrical activity within the human heart along three separate axes. Preferably, the waveforms are generated from a single electrocardiographic reference signal. The apparatus includes a plurality of connectors which are selectively coupled to the waveforms and supply output signals to the VCG machine which correspond to waveforms which would ordinarily be supplied by a plurality of electrodes attached to a live patient at various positions.
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Cook Kenneth J.
Power Joseph S.
Ruszala Frederick B.
Schultz, Jr. Edward R.
Krass Errol A.
The Valeron Corporation
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