Results 161 to 170 of about 445,703 (277)

Technical aspects of impedance plethysmography.

Journal of postgraduate medicine, 1991
This paper describes the basic methods for measurement of body impedance, electrodes and their configuration, and the measuring instrument with its limitations. A microcomputer assisted impedance plethysmograph system, developed at BARC and different lead configurations for impedance plethysmographic investigation are also described.
A C, Bhuta, J P, Babu, G D, Jindal, G B, Parulkar   +3 more
openaire   +1 more source

ELECTRICAL IMPEDANCE PLETHYSMOGRAPHY [PDF]

Quarterly Journal of Experimental Physiology and Cognate Medical Sciences, 1960
openaire   +2 more sources

Evaluation of noninvasive cardiac output methods during exercise [PDF]

Noninvasive techniques to estimate cardiac output (Qc) will be used during future space flight. This retrospective literature survey compared the Qc techniques of carbon dioxide rebreathing (CO2-R), CO2 single breath (CO2-S), Doppler (DOP), impedance (IM)
Barrows, Linda H., Moore, Alan D., Rashid, Michael, Siconolfi, Steven F.   +3 more
core   +1 more source

Impedance plethysmography: basic principles.

Journal of postgraduate medicine, 1991
Impedance Plethysmography technique has been discussed with explanation of two compartment model and parallel conductor theory for the estimation of peripheral blood flow and stroke volume. Various methods for signal enhancement to facilitate computation of blood flow are briefly described.
J P, Babu, G D, Jindal, A C, Bhuta, G B, Parulkar   +3 more
openaire   +1 more source

Usefulness of Blood Flow Measurement Device Using Bioelectrical Impedance Plethysmography in Lower-Extremity Artery Disease. [PDF]

Circ Rep
Horinaka S, Sakuma M, Yonezawa Y, Watahiki M, Higano C, Toyoda S, Yamamoto T.   +6 more
europepmc   +1 more source

Comparing Bioelectrical Impedance Analysis, Air Displacement Plethysmography, and Dual-Energy X-Ray Absorptiometry for Body Composition in Pediatric Obesity. [PDF]

Nutrients
Thajer A, Vasek M, Schneider S, Kautzky-Willer A, Kainberger F, Durstberger S, Kranzl A, Horsak B, Greber-Platzer S.   +8 more
europepmc   +1 more source

A STADY OF THE IMPEDANCE PLETHYSMOGRAPHY ON THE KIDNEY

The Japanese Journal of Urology, 1968
openaire   +4 more sources

Speech Detection via Respiratory Inductance Plethysmography, Thoracic Impedance, Accelerometers, and Gyroscopes: A Machine Learning-Informed Comparative Study. [PDF]

Psychophysiology
Saygin M, Schoenmakers M, Gevonden M, de Geus E.   +3 more
europepmc   +1 more source

Assessing the Efficacy of Various Machine Learning Algorithms in Predicting Blood Pressure Using Pulse Transit Time. [PDF]

Diagnostics (Basel)
Turki AF.
europepmc   +1 more source

Impedance plethysmography revisited

Japanese Journal of Physiological Psychology and Psychophysiology, 1993
Yukihiro Sawada, Gohoichi Tanaka
openaire   +3 more sources