Multifunctional snare integrated with foreign matter spraying forceps

The utility model belongs to the technical field of snare, and particularly relates to a multifunctional snare integrated with foreign matter spraying forceps. The device comprises a handle assembly, an end cover, an outer pipe, a ring sleeve assembly, a spraying pipe assembly and a foreign matter forceps assembly, the end cover is connected to the front end of the handle assembly, the end cover is provided with a first channel, a second channel and a third channel, and the outer pipe is connected to the front end of the end cover; a first cavity channel, a second cavity channel and a third cavity channel which correspond to the first channel, the second channel and the third channel respectively are formed in the outer pipe, the ring sleeve assembly sequentially penetrates through the first cavity channel and the first channel to be connected with the handle assembly, and the execution end of the spraying pipe assembly sequentially penetrates through the second channel and the second cavity channel to extend