An improved Flash memory device with a synchronous interface has been detailed that enhances initialization of the Flash memory device. The surgical tool includes a body section, a sensor section at least one of attached to or integral with the body section, and a surgical section at least one of attached to or integral with the sensor section at an opposing end of the sensor section from the body section. More specifically speaking, a method of administering a fine drug powder which comprises finely milling one or more types fine particles of the drug andor the biopolymer, blending them each other, fluidizing the blend with a gas, then transporting the fluidized matter in a micro tube by the gas stream and spraying the fine drug powder from the tip of the micro tube toward the target site.