Systems to provide an automatic occlusion device

摘要

"Systems to provide an automatic occlusion device" a self -occlusion safety device is provided for use in preventing the rupture of infusion components during rapid infusion procedures. A occlusion valve is described with a limit pressure that is lower The breaking tolerance of the infusion system components. As the fluid pressure of the infusion system increases beyond the limit pressure of the occlusion valve,The occlusion valve is automatically activated to close the fluid flow upstream of a vulnerable infusion component. An accumulator is additionally described for use in combination with the safety device to compensate for delays in full activation of the occlusive valve.