features and application of wearable biosensors in medical care

one of the new technologies in the field of health is wearable biosensor, which provides vital signs monitoring of patients, athletes,premature infants, children, psychiatric patients, people who need long-term care, elderly, and people in impassable regions far from health and medical services. the aim of this study was to explain features and applications of wearable biosensors in medical services. this was a narrative review study that done in 2015. search conducted with the help of libraries,books, conference proceedings,through databases of  science direct, pubmed, proquest, springer, and sid (scientific information database). in our searches, we employed the following keywords and their combinations; vital sign monitoring, medical smart shirt, smart clothing, wearable biosensors, physiological monitoring system, remote detection systems, remote control health, and bio-monitoring system. the preliminary search resulted in 54 articles, which published between 2002 and 2015. after a careful analysis of the content  of each paper, 41 sources selected based on their relevancy. although the use of wearable in healthcare is still in an infant stage, it could have a magic effect on healthcare. smart  wearable in the technology industry for 2015 is one that is  looking to be a big and profitable market. wearable biosensors  capable of continuous vital signs monitoring and feedback to the user will be significantly effective in timely prevention, diagnosis, treatment, and control of diseases.