Introduction

￥1680

Nowadays, considerable patients of cardiovascular disease died because of the sudden illness, especially in the night time. Patients may use the traditional devices to measure their health condition. But conventional way of detecting the problem is not effective for prohibiting the sudden morbidity. It can only measure the heart rate in a short and volunteer time period, and can not offer significant prediction.

In addition, lots of emergencies happen during the night time that patient will not detect any omens of sudden illness. As a result, first-aid cannot be practiced while they are suffering from the disease, and they may die without any perception. So there have to be a device that can monitor the crucial parameters that relate to disease while they are sleeping, and can forecast the potential time of having the disease, then alerting patients.