D-TUBE

Surgical and medical apparatus and instruments for use in general surgery; apparatus and instruments for use in anesthesia, namely, anesthetic delivery apparatus, endotracheal tubes, tracheal tubes, anesthetic masks and laryngeal masks; apparatus and instruments for use in ventilation of the lungs, namely, tracheal tubes, endotracheal tubes, tracheotomy tubes, anesthetic masks, and laryngeal masks all of the above for human and veterinary use