Puncture cannula for gall bladder puncture

The invention provides a puncture cannula for gall bladder puncture. The puncture cannula comprises a clamping component for clamping the wall of the gall bladder of a patient. When the puncture cannula is used for gall bladder preservation surgeries, gall bladder bottom stitching and gall bladder suspension operations can be omitted, surgery time is greatly shortened, and surgery operation is more convenient.