Cuffless blood pressure (BP)measurement is an all-inclusive term for a method that aims to measure BP without using a cuff. Recent cuffless technology has made it possible to estimate BP with reasonable accuracy. However, mainstream methods require an electrocardiogram and photoplethysmogram ...
Cuffless blood pressure (BP) measurement is an all-inclusive term for a method that aims to measure BP without using a cuff. Recent cuffless technology has made it possible to estimate BP with reasonable accuracy. However, mainstream methods require
A method and apparatus for measuring a patient's blood pressure featuring the following steps: 1) measuring a time-dependent optical waveform with an optical sensor; 2) measuring a time-dependent electrical signal with an electrical sensor; 3) estimating the patient's arterial properties using the...
A Cuffless Blood Pressure Measurement Based on the Impedance Plethysmography Technique In the last decade, cuffless blood pressure measurement technology has been widely studied because it could be applied to a wearable apparatus. Electrocard... SH Liu,DC Cheng,CH Su - 《Sensors》 被引量: 5发表...
www.nature.com/scientificreports OPEN Continuous cuffless blood pressure monitoring using photoplethysmography‑based PPG2BP‑net for high intrasubject blood pressure variations Jingon Joung 1*, Chul‑Woo Jung 2, Hyung‑Chul Lee 2, Moon‑Jung Chae 3, Hae‑Sung Kim...
Continuous Blood Pressure Machine learning Cuff-less Calibration-free Blind Regression 1. Introduction Blood pressure is a vital sign of use every day to monitor the health of an individual, especially to control and prevent hypertension and cardiovascular diseases (CVD) [1,2]. In Europe, more th...
In this work, we propose a feature exploration method for learning-based cuffless blood pressure measurement. More specifically, to efficiently explore a large feature space from the photoplethysmography signal, we have applied several analytical techniques, including random error elimination, adaptive outl...
For each pressure reading, the cuff needs to be inflated and deflated, which approximately consumes 1 to 2 min of time between two successive readings [9]. As a result of these short-term changes, pressure cannot be monitored accurately; for instance, the inflation of the cuff itself might ...
This paper proposes a health-shirt (h-Shirt) using e-textile materials for long-term and continuous monitoring of physiological parameters, including arterial blood pressure (BP) by a cuffless approach. BP measurements using the h-Shirt and the setup of a calibration technique for this approach ...
Improved atrial fibrillation (AF) screening methods are required. We detected AF with pulse rate variability (PRV) parameters using a blood pressure device (BP+; Uscom, Sydney, Australia) and with a Kardia Mobile Cardiac Monitor (KMCM; AliveCor, Mountain