This suction catheter Mülly Metric straight has a vacutip. Suction catheters are intended for oro-, nasopharyngeal and tracheobronchial suctioning. Must be attached to a jar/canister via a tube before being connected to vacuum source. The product is intended for single use only. The large distal eye in the Mülly catheter tip efficiently removes secretions. The device has two small lateral eyes in the tube to ensure catheter will not damage delicate tissue if the large hole is momentarily blocked. Dimensions listed are for the device in its packaging.