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PLETHYSMOGRAPH, PHOTOELECTRIC, PNEUMATIC OR HYDRAULIC

A hydraulic, pneumatic, or photoelectric plethysmograph is a device used to estimate blood flow in a region of the body using hydraulic, pneumatic… Expand
National Institutes of Health

Papers overview

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2014
2014
Extraction method for dynamic spectrum (DS) with a high signal to noise ratio is a key to achieving high-precision noninvasive… Expand
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2005
2005
A body when moving in a fluid is to withstand drag that is proportional to the drag coefficient, the frontal surface area, and… Expand
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1998
1998
Laboratory experiments were conducted to investigate the velocity and turbulence characteristics in flows through rigid… Expand
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1993
1993
An artificial neural network (ANN) was trained to classify photoelectric plethysmographic (PPG) pulse waveforms for the diagnosis… Expand
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1990
1990
A thermal time-constant correlation based on experimental data is presented for gascharged hydraulic accumulators. This… Expand
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1986
1986
The spectrum of diseases diagnosed and the protocol used in the investigation of 200 consecutive patients with unilateral… Expand
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Review
1984
Review
1984
In the evaluation of patients with complaints of dizziness, hearing loss, and/or tinnitus, the primary objective is to determine… Expand
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1973
1973
Abstract Jaw movements of a selected group of subjects were studied by clinical observation, examination of wax occlusal records… Expand
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1970
1970
A number of photoelectric haemoglobinometers have been evaluated as to their suitability for haemoglobinometry in the routine… Expand
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