The OmniCup is the most versatile of the Kiwi vacuums. Its flexible-stem and low profile cup enable placement over the flexion point of the baby’s head no matter the fetal head position. This is vital in order to realign the head so that the smallest diameters of the fetal head are presented to the birth canal. When the OmniCup is properly placed and traction is exerted in-line with the pelvic axis, malpositions of the fetal head can be corrected.