Gastrointestinal endoscope polyp removal collector

The utility model relates to the technical field of surgical instruments, and discloses a gastrointestinal endoscope polyp removal collector which comprises a suction main pipe, a recovery bottle is arranged at the right end of the suction main pipe, a negative pressure suction pipe is arranged on the right side of the recovery bottle, and an endoscope suction pipe connector is arranged at the right end of the negative pressure suction pipe. A suction branch pipe is arranged on the upper surface of the suction main pipe, a negative pressure air bag is arranged on the outer surface of the suction branch pipe, and control rods are rotationally connected to the front face and the back face of the suction main pipe through hinges. According to the negative pressure suction device, the two pulling handles are made to be close to each other through the hand, the effect that the squeezing plate squeezes the negative pressure air bag is achieved, then the squeezing plate actively squeezes the negative pressure air ba