Medicine-carrying slow release apparatus for uterus, and implantation method thereof

The invention provides a medicine-carrying slow release apparatus for a uterus, and an implantation method thereof. The medicine-carrying slow release apparatus comprises a netted support, and the surface of the netted support is coated by a medicament coating; the netted support is composed of a plurality of elastic support rings and a plurality of connecting rods for connection with the adjacent elastic support rings; the elastic support rings are successively axially arranged be cylindrical; when the netted support is at a compression state, the apertures of the elastic support rings maintain unchanged; and when the netted support is at an expansion state, the apertures of the elastic support rings are changed. According to the invention, the netted support at the compression state is sent into the uterus through a minimally invasive implantation mode, then slow self-expansion is realized through pressurization of a support expander, the operation is simple, a patient is prevented from secondary damage, and the apparatus can be closely attached to and fully contacted with an inflammation position inside the uterus and enables the effect of medicines applied to the netted support to be completely absorbed.