Now available in Extra-Large. Nurses told us there was a need for a TLC Elbow Splint to fit older youth and adults. We worked closely with those nurses to develop this device to securely stabilize the area of flexion when an antecubital site is required. The 330 Series I.V. House UltraDressing is designed to protect young patients. The transparent plastic ventilated dome paired with a comfortable fabric wrap provides protection for the IV insertion sites of pediatric patients ranging from very low birth weight neonates to children. The 330 Series can be used on the hand, arm, foot, or leg. The 730 Series I.V. House UltraDressing is an innovative tape-free protection and stabilization device designed to safeguard IV insertion sites. The ventilated, transparent plastic dome secures the catheter hub and loop of tubing; the fabric under the outer edge of the dome is gentle on the skin and comfortable for patients.