Argyle™ Suction Catheters with Safe-T-Vac™ Valve features a chimney style valve that has a large opening on the control vent, minimizing residual suction. Utilizes angled whistle tip for adult sizes (10 Fr to 18 Fr) and the smooth, atraumatic DeLee tip for pediatrics (5 Fr to 8 Fr). Straight Packed, 14 Fr/Ch (4.67 mm). • Sterile, single-use, and disposable • Plastic-glide finish to minimize friction and facilitate secretion removal • Staggered and opposite eyelets • Provides high airflow and efficient suctioning