Rinsing of complex conduit geometries in implanted insulin infusion devices: Effectiveness of removing insulin precipitates from conduits

Implanted intra-peritoneal insulin infusion (‘i4’) devices administer insulin into the peritoneum of diabetic patients with extreme blood glucose swings, that are highly difficult to control. The flushing procedures of i4 devices to clear obstructions from its conduits caused by insulin degradation are not always fully effective. The goal of...