Pannus Assistance Needed for Obstetric Ultrasound Studies

traxi® Panniculus Retractor is a disposable adhesive medical device designed for surgical patients with a BMI of at least 30kg/m2, to retract a pannus cephalad and expose the lower abdomen. The device is like a large sticker or bandage, posing no more than minimal risk to participants. The adhesive will be applied to the abdomen according to manufacturer instructions, just prior to a participant's scheduled ultrasound. Once the ultrasound exam has ended, the adhesive will be immediately removed and discarded.