Abstract: A high-voltage optical transformer may include (1) an array of light-emitting devices that are connected in parallel with one another and are electrically coupled to an electrical input, (2) a transfer medium, and (3) an array of photovoltaic cells that (A) are optically coupled to the array of light-emitting devices via the transfer medium, (B) are connected in series with one another, and (C) produce an electrical output whose voltage is higher than the electrical input. Various other apparatuses, systems, and methods are also disclosed.

Abstract: Embodiments of the present disclosure relate generally to network enabled devices and systems that allow a user to monitor various aspects of their physiological status through a cloud-based healthcare system that includes one or more sensor devices, a data and communications hub (e.g., embedded device), and a communication network based on remote server. More particularly, embodiments of the present disclosure comprise devices, systems, and methods that provide users with the ability to accurately assess their physiological function (e.g., pulmonary function) using a handheld sensor device (e.g., a spirometer) that is in communication with a data and communications hub configured for transmitting data to and receiving data from a cloud-based network on a remote server.