·Used to supplement and assist the insertion of approved embryo transfer devices into the uterus to place in vitro fertilization (IVF) embryos into the uterine cavity. ·The front end of the hard core is designed to be smooth to reduce stimulation to the endometrium. ·The hard core has different lengths and can be shaped according to the physiological curvature of the cavity to better cooperate with the placement of the embryo transfer catheter. ·The product is irradiated and sterilized, with no EO residue. ·The product has passed the endotoxin test, is sterilely packaged in a single tube, and is disposable. ·It can be adapted to mainstream brand embryo transfer guide catheters.
