Abstract: The lipectomy device includes a generally hollow tubular housing to the open front end of which are releasably sealingly connected an elongated hollow tubular suction conduit, with a rounded closed front end bearing at least one opening, and a cutting blade with the shaft and cutting tip thereof wholly disposed in the conduit and spaced inwardly therefrom. The cutting blade is releasably connected to an electrical motor in the housing for rotation of the blade, and a suction line also runs into the front end of the housing to remove severed tissue sucked through the blade and/or conduit. The device may include an electrocoagulation component which includes the blade tip in the form of electrically resistive metal, and an electrical circuit between a housing switch, the blade tip and an external electrical power source.