Ramón y Cajal Hospital introduces wireless insulin system in Spain

The Ramón y Cajal University Hospital in Madrid has become the first public healthcare institution in Spain to implement an automated, catheter-free insulin delivery system for adults with type 1 diabetes.

The technology utilizes a patch-style insulin pump that integrates a reservoir and infusion mechanism into a single unit, eliminating the need for external tubes or wires. This device communicates wirelessly with a continuous glucose monitoring sensor. An algorithm analyzes glucose levels in real time to automatically adjust insulin dosages, helping to prevent sudden spikes or drops in blood sugar without requiring constant manual intervention.

Directed by Dr. Héctor Escobar Morreale, the implementation aims to reduce the mental fatigue and physical discomfort associated with traditional infusion systems, which often involve cumbersome cables and catheters. The hospital's Type 1 Diabetes Unit currently serves approximately 3,000 adult patients.