The Safety and Effectiveness of the Essure (Model ESS505) Device to Prevent Pregnancy in Women

Bilateral hysteroscopic placement of the permanent birth control system, Model ESS505 in the proximal portion of the fallopian tubes using a transvaginal approach. Subsequent transvaginal ultrasound (TVU) or hysterosalpingogram (HSG) was performed approximately ≤ 3 hours and 90 days following insert placement.