Topic While improving the remedy efficiency of the argon plasma solidification by the endoscope it offers the endoscope operation device which it makes simple. Solutions The tube and the tube condition probe which, possess the 1st channel in the endoscope operation device for argon plasma solidification of this invention, can insert in the endoscope or it can provide the job equipment which resembles to this, the similar inert gas and the electrode which is connected to the high frequency current generator in order to make high frequency current form, organism organization (100) are led in the argon gas or the said argon gas by this 1st channel. Furthermore, the aforementioned tube, the tube condition probe or the 2nd channel which at least leads one 2nd job expedient to the aforementioned organization one has for the job equipment which resembles to this, at least. Selective figure Figure 1
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