Which of the following is a frameless IUD:
High-Yield Explanation
Newer IUDs Cu-Fix IUD (Flexi-Gard): Frameless IUD consisting of six copper sleeves (300 mm2 of copper) strung on a surgical polypropylene nylon thread, which is knotted at the upper end. Cu Safe IUD: Device has a T-shaped radio-opaque plastic body. The ends of the flexible transverse arms are inwardly bent, providing a nonirritating, fundus-seeking mechanism.