The supplied DVT Pump is a compression pump that is designed to prevent people from getting deep vein thrombosis (DVT), which can be a life-threatening event. This Pump works in such a way as to deliver the proper compression, so that blood within the arteries does no clot. It is a lightweight, comfortable, and easy to use option for preventing DVT (Deep Vein Thrombosis). DVT is common in those who arenât mobile, have had operations, are pregnant, or many other situations a person may experience in hospital or because of illness. The offered DVT Pump is very effective and is safe for use.