Puncture equipment for hepatobiliary department

The invention discloses puncture equipment for the hepatobiliary department, and belongs to the technical field of medical instruments for the hepatobiliary department. The puncture equipment for the hepatobiliary department comprises a fixing device and a needle feeding structure, the fixing device comprises a first rod body, and a first sliding groove is formed in the end face of the first rod body; the needle feeding structure comprises a first sliding rod and a first sliding block, the first sliding rod is connected with the first sliding groove in a sliding mode, a second sliding groove is formed in the first sliding rod in the length direction of the first sliding rod, the second sliding groove is connected with the first sliding block in a sliding mode, a limiting groove used for clamping a puncture cannula is formed in the upper surface of the first sliding block, and the limiting groove is parallel to the first sliding rod. According to the puncture equipment for the hepatobiliary department, shaking