1results about How to "Reduce passability" patented technology

The invention discloses an intrauterine device fixing device and belongs to the field of medical instruments, the intrauterine device fixing device comprises a transverse rod and a longitudinal rod, the transverse rod is transversely arranged at the top end of the longitudinal rod, the transverse rod and the longitudinal rod form a traditional T-shaped ring structure, and the technology is an existing mature technology and is not repeated; an adjusting mechanism is arranged in the longitudinal rod in a sliding mode, a protective sleeve is arranged at the intersection of the transverse rod and the longitudinal rod in a sleeving mode, and an installation auxiliary mechanism is arranged at the bottom of the longitudinal rod when the ring feeding operation is conducted. The defect that the contraceptive ring in the current market is poor in stability is effectively overcome.