The system (10) in order to make medication medical environment inside the organ or the coelom and method are disclosed. As for this system, while using in order to controlling forwarding the medicine to the device (23) in order to introduce the aerosol catheter (22) of the flexibiility which can operate and the aerosol catheter and the catheter, in order the gas forwarding device (14) and to let escape the organ or the coelom which it has communicated with the medicine forwarding device (16) and the catheter which were made the pressure inside, the central controller (130) which it has communicated with the gas pressure letting escape control control equipment of the gas pressure letting escape device (25) and the medicine forwarding device, the gas forwarding device and the various expedients which were made and, it includes. This method, while controlling the entire pressure inside the organ or the cavity, includes the air stomach gas and the stage which offers the aerosol of the medicine in the organ or the coelom.< Selective figure > Figure 1器官又は体腔内に投薬医療環境を作るためのシステム(10)と方法が開示されている。本システムは、使用中に操作することのできる可撓性のエーロゾルカテーテル(22)と、エーロゾルカテーテルを導入するための装置(23)と、カテーテルへの薬剤の送出を制御するように作られた薬剤送出装置(16)と、カテーテルと連通しているガス送出装置(14)と、器官又は体腔内の圧力を逃がすように作られたガス圧逃がし装置(25)と、薬剤送出装置、ガス送出装置及び様々な手段のガス圧逃がし制御装置と通信している中央制御器(130)と、を含んでいる。本方法は、器官又は空洞内の全体圧力を制御しながら、器官又は体腔に気腹ガスと薬剤のエーロゾルを提供する段階を含んでいる。【選択図】 図1
