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Cardiac pacer signal detector
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Digital waveform processing oscilloscope with distributed data multiple plane display system
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Cardiac pacer having active notch filter system
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Carrying case for a cardiac pacer
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Cardiac pacer having quick-connect lead terminals
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Random access memory apparatus for a waveform measuring apparatus
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Waveform measuring instrument with resident programmed processor for controlled waveform display and waveform data reduction and calculation
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High sweep rate waveform display control for digital recording waveform devices
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Floating point registers for programmed digital instruments
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Programmed calculating input signal module for waveform measuring and analyzing instrument
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Electrode placement apparatus and pacer
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Limb holder positioner for bone mineral analyzer
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Bone mineral analyzer
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