Impedance Cardio-Vasograph (ICVG)

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Impedance Cardio-Vasograph is a medical instrument used to assess the central and peripheral blood flow in human body non-invasively. It works on the principle of Impedance Plethysmography. Due to its non-invasive mode of working this instrument can be repeatedly used in patients without causing any harm or discomfort for the diagnosis of peripheral vascular occlusive diseases and for post therapeutic assessment of venous disorders, cardiac disorders, fluid retention etc.

Salient Features

  • User friendly, menu driven software developed under Windows 98 using Lab-Windows CVI/NI.
  • Patient safety as per IEC standards.
  • Real time signal processing.
  • Calibration that guarantees the performance of whole system.
  • R-wave marker with output waveform for temporal correlation.


Diagnosis of

  • Aortic and Arterial Occlusive Diseases.
  • Deep Vein Thrombosis.
  • Primary and Secondary Varicosity of veins.

Assessment of

  • Valvular Diseases of the heart.
  • Congenital Septal Disorders.
  • Cardiac Function in Ischaemic Heart Disease.
  • Pulmonary Congestion in Respiratory Disorders.

Therapeutic response in all above conditions.

For further information please contact

Technology Transfer & Collaboration Division,
Bhabha Atomic Research Centre,
Trombay, Mumbai - 400 085
Tel : 091-022-25505337/25593897
Fax : 091-022-25505151
E-mail :