Novel syringe that gastroenterology used

The utility model discloses a novel syringe that gastroenterology used, including body, push rod, pushing hands, syringe needle, nipple and needle cover, still also there is the push rod body inside, the plug is connected through the connecting hole in the push rod bottom, and the push rod top extends to the body outside and is connected with the pushing hands, the top is equipped with the foam blanket in the push rod, the inside thermometer that is equipped with of push rod, inside the foam blanket was inserted at the thermometer top, the thermometer bottom was connected the plug and is extended the plug bottom, pipe inner wall is equipped with a plurality of guiding gutters, the plug outer wall is equipped with a plurality of protruding muscle, and the bottom is equipped with the annular groove in the body, the outer bottom of body is equipped with the nipple, syringe needle, the terminal exit outside parcel one deck needle cap of syringe needle are connected to the nipple. This syringe effectively prevents