Design Priorities

Principia Patch Case crop  dual image

What it Does

The Canaria system of CO2 monitor patch and earpiece acts as a lifeline to the wearer, simultaneously monitoring their heart rate, blood oxygen, and atmospheric CO2 levels. Named after the canaries used by Victorian miners as a warning system in areas of dangerous gas pockets, the Canaria has an audible danger threshold alarm to alert the wearer when they need to head back to safety. Data is automatically transferred by Bluetooth Low Energy to Apple and Android apps or even hospital eHealth wardware using the industry-standard Bluetooth Pulse Oximetry Profile. The patch contains the C02 monitor and batteries that provide wireless charging power to the earpiece as well as sending data of CO2 levels to the monitor hardware.

The benefits of Canaria mark it out as the future of wearable tech vital signs monitoring. It’s unobtrusive and non-invasive, allowing the wearer to change clothes, sleep undisturbed, and put headphones over it without the worry of it catching onto surrounding items. It analyses large data sets meaning that as well as detecting problems in ventilation systems, it can also help to fix them by supplying feedback about problem areas. The ability to gain continuous blood oxygen and heart rate data from individuals in space provides other research benefits, allowing changes to human physiology in space to be better monitored and planning for long duration spaceflight to be improved.  Most importantly for space use, its hard 3D printable case protects the delicate microchips within from solar radiation.

 

More Applications

The Canaria system is primarily designed for use on long-haul space missions, aboard space stations, and for commercial use in space hotels. As well as this, Canaria has a bounty of life-saving earth-bound applications. C02 pockets remain a huge problem for mining industries and tunnelling, and the introduction of Canaria provides a solution for the reduction of casualties. Use in hospitals offers the ability for doctors to monitor whole wards of patients constantly, allowing them the opportunity to respond to critical warning signs earlier; this is especially critical for cardiac arrests, strokes and Intensive Care Units. Mountaineers require blood oxygen readings regularly when facing the pitfalls of changing altitude levels. Military applications in warzones are vast, counteracting chemical warfare as well as keeping tabs on soldiers’ vital signs.