BIOTEX--biosensing textiles for personalised healthcare management.

Textile-based sensors offer an unobtrusive method of continually monitoring physiological parameters during daily activities. Chemical analysis of body fluids, noninvasively, is a novel and exciting area of personalized wearable healthcare systems. BIOTEX was an EU-funded project that aimed to develop textile sensors to measure physiological parameters and the chemical composition of body fluids, with a particular interest in sweat.

Wearable monitoring system for chronic cardio-respiratory diseases.

In this paper is presented the study leading to the implementation of an innovative sensing textile platform, based on a wearable monitoring system named Wealthy, where novel piezoresistive sensors have been integrated to increase system capability in the field of pulmonary and cardiovascular diseases monitoring. Two different typologies of textile sensors for plethysmograpic measurements have been characterized and compared to evaluate sensors performance, through electro-dynamic laboratory tests and in vivo measurements. The whole system allows continuous remote monitoring of electrocardiogram and impedance pneumography signals through textile electrodes, while piezoresistive fabric sensors placed at the abdominal and thoracic level are able to discriminate between different breathing patterns.

Textile sensing interfaces for cardiopulmonary signs monitoring.

A wearable system able to monitor cardiopulmonary vital signs is presented. The innovative technological core of the system is based on the use of a textile conformable sensing cloth, where conducting and piezoresistive materials are integrated in form of fibres and yarns, giving rise to fabric sensors, electrodes and connections. Electrocardiogram and impedance pneumography signals are acquired through the same textile electrodes, while to discriminate between abdominal and thoracic activity, two piezoresistive fabric sensors are placed below the lower end of the sternum and at the level of the navel for recording the thorax and the abdominal pattern of breathing.

Knitted bioclothes for health monitoring.

An innovative system named WEALTHY is presented, where conducting and piezoresistive yarns are integrated in a knitted garment and used as sensor and electrode elements. The system allows the simultaneous recording of vital signs as well as parameters' extrapolation and inter-signal elaboration that contribute to produce alert messages and synoptic patient table. The system aims to assist cardiac patients during rehabilitation phase, patients can be continuously followed during selected time intervals, such as during physical activity or occurrence of symptoms, to discover potential threats, to tailor the best medical treatment for long term care, and to generate appropriate alerts to patient, physician or emergency medical systems.

Wearable healthcare systems, new frontiers of e-textile.

There is a growing need of renovation in our health care managing systems; people need to be more interactive and more conscious of their own health condition in a way to adjust incorrect lifestyles, to obtain a personalized therapy tuned to their own physiological reactions and on their own environmental condition. To gain knowledge of a citizen's health status and to monitor without harassing them (until they refuse any medical supervision), a comfortable remote monitoring of important physiological parameters is necessary. The approach is therefore to integrate system solutions into functional clothes with integrated textile sensors.