Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Technical aspects of impedance plethysmography.

A C Bhuta1, J P Babu, G D Jindal

  • 1Electronics Division, Bhabha Atomic Research Centre, Bombay, Maharashtra.

Journal of Postgraduate Medicine
|April 1, 1990
PubMed
Summary

This study details body impedance measurement techniques and introduces a microcomputer-assisted impedance plethysmograph system. It illustrates typical waveforms and measurements for physiological investigations.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Spectral trimming technique: a new approach for suppressing motion artefacts in stress electrocardiography.

Journal of medical engineering & technology·2020
Same author

Development of a miniature and ASIC based impedance cardiograph.

Journal of medical engineering & technology·2020
Same author

Harmonic analysis of peripheral pulse for screening subjects at high risk of diabetes.

Journal of medical engineering & technology·2017
Same author

Effect of glycated albumin and cranberry components on interleukin-6 and matrix metalloproteinase-3 production by human gingival fibroblasts.

Journal of periodontal research·2015
Same author

Glycated albumin produced in diabetic hyperglycemia promotes monocyte secretion of inflammatory cytokines and bacterial adherence to epithelial cells.

Journal of periodontal research·2014
Same author

Effects of cranberry components on human aggressive periodontitis gingival fibroblasts.

Journal of periodontal research·2012

Area of Science:

  • Biomedical Engineering
  • Physiological Measurement

Background:

  • Accurate body impedance measurement is crucial for various physiological assessments.
  • Understanding electrode configurations and instrument limitations is key to reliable impedance plethysmography.

Purpose of the Study:

  • To describe fundamental methods for body impedance measurement.
  • To present a microcomputer-assisted impedance plethysmograph system developed at BARC.
  • To illustrate impedance plethysmographic waveforms and their analysis.

Main Methods:

  • Detailed description of body impedance measurement techniques.
  • Explanation of electrode placement and configurations.
  • Introduction of a microcomputer-assisted impedance plethysmograph system and its limitations.

Related Experiment Videos

Main Results:

  • Demonstration of typical impedance plethysmographic waveforms from a normal subject.
  • Illustration of amplitude and time interval measurements from recorded waveforms.
  • Validation of the developed impedance plethysmograph system.

Conclusions:

  • The described methods and system provide a basis for reliable impedance plethysmography.
  • The microcomputer-assisted system enhances the investigation of physiological parameters.
  • Further research can utilize this system for diverse clinical and research applications.