Fig. 1From: A prospective case series evaluating use of an in-line air detection and purging system to reduce air burden during major surgerySetup for IV fluid administration. Fluid administration setup with ClearLine IV. Ultrasound sensing technology detects and diverts air from the IV line to a collection bag through opening of a valve to a waste reservoir. The fluid is redirected to the patient line after the air is entrapped through another valve opening or can be bypassed (blue lines). IV: intravenousBack to article page