Implantable Impedance Plethysmography [PDF]
Sensors, 2014 We demonstrate by theory, as well as by ex vivo and in vivo measurements that impedance plethysmography, applied extravascularly directly on large arteries, is a viable method for monitoring various cardiovascular parameters, such as blood pressure, with
Michael Theodor +9 more
doaj +8 more sources
A Cuffless Blood Pressure Measurement Based on the Impedance Plethysmography Technique [PDF]
Sensors, 2017 In the last decade, cuffless blood pressure measurement technology has been widely studied because it could be applied to a wearable apparatus. Electrocardiography (ECG), photo-plethysmography (PPG), and phonocardiography are always used to detect the ...
Shing-Hong Liu +2 more
exaly +6 more sources
Toe digit pulsation measurement by impedance plethysmography in miniaturized devices: An early feasibility test [PDF]
Journal of Electrical BioimpedanceThis early feasibility test explores impedance plethysmography (IPG) for detecting toe pulse waves using a setup suited for miniaturized devices. Conventional tests often miss micro-circulatory impairment, which is critical for wound healing and limb ...
Kalvøy Håvard +2 more
doaj +4 more sources
Advanced Computing Methods for Impedance Plethysmography Data Processing [PDF]
Sensors, 2022 In this paper we are introducing innovative solutions applied in impedance plethysmography concerning improvement of the rheagraph characteristics and the efficiency increase of the developing rheograms using computer methods.
Volodymyr Khoma +2 more
doaj +4 more sources
Electrical impedance plethysmography versus tonometry to measure the pulse wave velocity in peripheral arteries in young healthy volunteers: a pilot study [PDF]
Journal of Electrical Bioimpedance, 2021 The leading cause of health loss and deaths worldwide are cardiovascular diseases. A predictor of cardiovascular diseases and events is the arterial stiffness. The pulse wave velocity (PWV) can be used to estimate arterial stiffness non-invasively.
Wiegerinck A. I. P. +4 more
doaj +4 more sources
Single-Channel Impedance Plethysmography Neck Patch Device for Unobtrusive Wearable Cardiovascular Monitoring [PDF]
IEEE Access, 2020 Background: Wearable and unobtrusive sensing devices are rapidly evolving for long-term cardiovascular monitoring. However, most of the cardiovascular device requires multi-channel physiological signals acquisition, especially in continuous blood ...
Ting-Wei Wang +6 more
doaj +2 more sources
Arterial Parameters in Type-2 Diabetes and Healthy Subjects by using Impedance Plethysmography: A Case-control Study [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: A reduced blood supply to lower limb, due to arterial disease, is a common cause of foot ulceration in patients with Diabetes Mellitus (DM).
Yogesh Kishorbhai Kacha +3 more
doaj +2 more sources
An Exploratory Study of Autonomic Function Investigations in Hemophiliacs on Homoeopathy Medications Using Impedance Plethysmography [PDF]
Journal of Evidence-Based Complementary & Alternative Medicine, 2017 Background. Status of autonomic homoeostasis in hemostasic disturbances due to hemophilia needs to be studied. Objectives. To compare autonomic nervous system markers measured by heart rate variability (HRV) and blood flow variability (BFV) in ...
Tapas K. Kundu BHMS +3 more
doaj +2 more sources
Bioelectrical Impedance Versus Air-Displacement Plethysmography for Body Fat Measurements in Subjects with Abdominal Obesity: A Comparative Study [PDF]
Applied SciencesObesity is a disorder with an increasing prevalence, associated with cardiovascular and metabolic pathologies. The amount and the distribution pattern of adipose tissue must be considered when managing this disease.
Iuliana Cretescu +3 more
doaj +2 more sources
Performance evaluation of non-invasive cardiac output monitoring device (HemoVista) based on multi-channel thoracic impedance plethysmography technology [PDF]
Acute and Critical CareBackground A non-invasive method of measuring cardiac output (CO) can be beneficial in the care of critically ill patients. HemoVista (BiLab Co., Ltd.) is a medical device that measures CO non-invasively using multi-channel impedance plethysmography ...
Jaehee Park, Byung-Moon Choi
doaj +2 more sources