Advanced ECG holter with 2.4 GHz communication

In this article we present the latest version of our ECG holter. The request for his design arose in difficult COVID times. The device is developed in cooperation and based on the specification of F. D. Roosevelt University Hospital in Banska Bystrica, Slovakia. The ECG holter is built modularly, its digital part can be used in several telemedicine projects. In addition to measuring ECG and respiration, the device also includes a wide set of physical sensors, and in order to achieve higher resistance of the device to interference, we use our own 2.4 GHz proprietary protocol.