The Arche System is an innovative fluid monitoring system with sensing devices, known as Care Kits, for continuous bladder irrigation (CBI), gross hematuria detection, secondary IV bags, and urine output. It enables healthcare providers to quantitatively assess and monitor clinically relevant fluid parameters in real-time, enhancing patient safety and care efficiency. Before the System, these were manual, subjective assessments. Our novel system allows Care Kits to sense fluid parameters without direct patient or patient fluid contact. Our advanced notification system enables healthcare providers to receive real-time updates on critical changes in fluid parameters, ensuring providers can prevent common complications. The system design allows for an expansive line of Care Kits that reduce nurse workload burden. We want to empower healthcare providers by giving them the information they need when they need it most.