WomanCare Global 3mm Cannula - A sterile, tubular, semi-rigid, hand-held device, with a permanently-integrated winged base. Cannulae have two "whistle cut" type openings and do not show any sharp edges at the opening. Cannulae feature lines and numbers as indicators for measuring the depth of the uterus. Cannulae are color-coded using different color adapters. This is a single-use device, sealed into packaging and sterilized. ssss
2016-09-17