Recoverable artificial implant control mechanism

The invention discloses a control mechanism capable of recycling an artificial implant, the control mechanism is used for controlling the release of the artificial implant through a traction line, the control mechanism is provided with a far end and a near end which are opposite to each other, and an axial direction extending to the far end and the near end, the control mechanism comprises a base and a locking piece, and the base is provided with a mounting hole extending along the axial direction; the locking piece is movably arranged in the mounting hole, an outer convex part extending in the radial direction of the locking piece is arranged on the periphery of the locking piece, the outer convex part is used for being connected with a traction line in a releasable mode, the locking piece and the base have a relative locking state and a relative unlocking state when moving relatively, and the locking piece is locked in the locking state and unlocked in the unlocking state. In the unlocking state, the base i