PURPOSE: A portable vacuum generating apparatus and a medical suction apparatus using the same are provided to improve the lifetime of a battery by controlling pump operation power source through a mode of intercepting pump operation power source.CONSTITUTION: A medical suction apparatus comprises: a porous pad attached to a wound area a suction head which is arranged on the top of the porous pad and collects and guides exudates absorbed into the porous pad a drape sealing hermetically the wound area except for a connection pipe of the suction head a connecting tube(800) in which one end thereof is connected to the connection pipe of the suction head a vacuum pump which is connected to the other end of the connecting tube and generates negative pressure and a vacuum generation apparatus(100) equipped with a vacuum pump controller.COPYRIGHT KIPO 2011
