An early warning and shutdown system that connects to a fluid loss detection device for dressings at pre-existing port sites, catheter sites, operative sites, ostomy sites, drain sites, line sites such as those utilized in hemodialysis, wound sites, or other areas for which monitoring of fluid or blood loss is medically indicated. The early warning and shutdown system sounds an alarm when the fluid loss detection device senses a loss of fluid, and then compresses a return tube carrying such fluid to stop further fluid loss if the fluid loss continues.
