Item ID #
Closed Loop; Plastic & metal
Polyethylene vinyl acetate (EVA 501 & EVA 571); Copper; Polyamide
Manufacturer and Distributor
Laboratoires Cilag; Organon
31.5mm (H) x 23.7mm (W)
Modified T shape.Polyethylene vinyl acetate 'T' with two vertical bars projecting downward from the midpoint of the cross arms, meeting in an open sleeve that is free to slide around the central stem. The stem has been wound with 250mm2 of 0.3mm copper wire. Two monofilament polyamide cervical threads (black) attached at cervical end. See p. 263 of Intrauterine Contraception: Advance & Future Prospects.
Physical rights to the device and the photograph of such are retained by Loma Linda University. Copyrights and patent rights are observed in accordance with U. S. copyright and patent laws.
Intrauterine Contraception; Intrauterine Devices; Plastic & Metal IUDs; Ombrelle