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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
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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Highly Cited
1993
Highly Cited
1993
An artificial neural network (ANN) was trained to classify photoelectric plethysmographic (PPG) pulse waveforms for the diagnosis… Expand
Highly Cited
1990
Highly Cited
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
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
Highly Cited
1973
Highly Cited
1973
Abstract Jaw movements of a selected group of subjects were studied by clinical observation, examination of wax occlusal records… Expand
1970
1970
A number of photoelectric haemoglobinometers have been evaluated as to their suitability for haemoglobinometry in the routine… Expand