Development of a simultaneous acquisition system for ECG, PCG and body temperature signals

In the last decade, there has been an increase in the development of devices for personal healthcare applications. In the present study, we report the development of a low-cost personal healthcare device capable of recording Electrocardiogram (ECG), Phonocardiogram (PCG) and body surface temperature. The reading from the device can be recorded in any computer with the help of a customized software. The saved data can be sent to a healthcare professional by email for getting medical help. The device can be useful for recording the vital parameters of the patient located in the remote area, where there is a scarcity of healthcare providers. Hence, the proposed device may be useful in improving the healthcare practice in the remote areas. The device is easy to handle and use.