Needle type single-twist aspirator for celioscope

The utility model discloses a needle type single-twist aspirator for a celioscope, which comprises an aspirator body. The front end of the aspirator is curved to one side, the curved end has the length of 3-8 cm, and the curvature is 120-150 degrees; and the aspiration opening is an inclined opening, and the plane of the opening is perpendicular to the axial line of the aspirator body. When in use, the front-end curved part has a movement range of radius of 3-8 cm, which facilitates the operation of operators.