Breath Monitor

Breath Frequency Monitor that uses Bluetooth sensors to acquisition of data.

- Description:

The Breath app was designed to interface to the monitoring of respiratory rate of patients and can be used with any sensory circuit that communicates via Bluetooth and send your data as specified Breath protocol, described bellow.

- Protocol:

The application connects via Bluetooth with the sensor and then waits String values that follow the JSON standard with the fields "frequency" (integer) and "amplitude" (integer). As usual data acquisition systems have floating point values, the application will use the value of the amplitude field divided by 10, so to display a range of 5 to the application chart, you should be sent 50.

Example of String to be sent: { "width": 50, "frequency": 120}

- For developers / scholars:

The Breath application allows developers or students tp create more refined sensorial systems for measuring respiratory rate.

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Keywords: Respiratory Rate Monitor, Bluetooth