Shockwaves are the special type of propagating disturbance, the energy and speed of which get dissipatedvery quickly. They are recognized as the natural phenomenon and are required for the crash of thunder.Shockwaves can do away with the chemical as well as nuclear explosion. These are the devices suited for removing gases and liquids by suction. These use suction for the removal ofmucus, serum and body cavity. They are needed to produce a partial vacuum. Offered are the tools, which use the suction to remove as well as collect something, that contribute to the removal of fluids.