In short, we are not a medical device, we simply display data from the medical devices. This means that the FDA does not apply its regulatory oversight to our product.
We base this assertion on the following guidance issued by the the FDA:
https://www.fda.gov/regulatory-information/search-fda-guidance-documents/medical-device-data-systems-medical-image-storage-devices-and-medical-image-communications-devices
The functionality discussed clearly covers the type of software Xchart provides.