UNIVERSITY OF BRISTOL
U-CORT
Based around the functional principles established with our U-Rhythm device, U-Cort focusses on obtaining real-time results to aid patient diagnostics, thus eliminating the need for the offsite liquid chromatography and mass spectrometry currently required by U-Rhythm.
The device operates with the extraction of isotonic fluid through the use of a microdialysis pump and catheter. Unlike U-Rhythm it utilises a novel flow cell design and an aptamer formula developed in collaboration with Imperial College London to deliver cortisol readings in next to real-time, for interpretation in hospitals and clinical environments.
U-Cort is the first device of it’s kind to offer the potential for continuous cortisol monitoring to provide both diagnostic and cost benefits to patients and clinicians alike.
ENCLOSURE
The main device enclosure is versatile to pole-mounted or desktop positioning, so it integrates a clamp and has an accordingly angled front face. An internal battery supports the isolated high-voltage incoming supply, meaning the device can move with patients around the clinical environment.
CONNECTORS
The leadset and sensor connectors were designed for visual design consistency, but with poka-yoke engagement to ensure correct connection with one another, and to the main enclosure. In accordance with an IEC directive, Designworks undertook the development of a custom solution specifically for this development to ensure safe isolation between the patient and device.
INTERFACE
The GUI was wireframed and prototyped in XD with facility to offload patient data via USB. For discreet use throughout the night, the interface has a dark theme with accent colouring consistent with the sister U-Rhythm device. A simple ‘UC’ monogram logotype was designed reflecting the branching hexagonal pyrimidines of the RNA which is read by the device.
