The invention relates to the technical field of
medical equipment production, and discloses a
hepatobiliary surgery department negative pressure suction
biliary calculus removal auxiliary device which comprises a calculus removal
forceps main body, the calculus removal
forceps main body can be divided into a
handle part, a parallel connection part and a curved bar part from the
tail end to the top end according to functions, and a flow dividing part is installed in the parallel connection part; the flow dividing piece is assembled to be used for being communicated with the negative pressure
machine pipe body and the physiological salt
pipe body and inputting gas / liquid into the bent lever part. A sealing mechanism is arranged at the
tail end of the curved bar part, a
crank is movably arranged on the parallel connection part, and the
crank is assembled to switch output of gas / liquid of the flow dividing part and drives the sealing mechanism to enable the
tail end of the curved bar part to be opened and closed at the same time. According to the negative pressure suction
biliary calculus removal auxiliary device for the
hepatobiliary surgery department, the difficulty of
surgical operation is reduced, continuity is enhanced, the time needed by the operation is shortened, the labor intensity of doctors is reduced to a certain degree, and the problem that the
gallbladder tissue is damaged in the surgical process is solved.