Features&Benefit Allow for suctioning a patient on a ventilator without loss of PEEP or mean airway pressure. Reduce oxygen desaturation by allowing constant patient ventilation. Reduce the potential of infection to the clinician Maintains a sealed airway to reduce exposure to secretions. Eliminates patient"Spray Black" Provide maximum suction and is designed to reduce trauma. Enhance patients safety avoids disconnection from the ventilator during catheter change-out or untangling of lines. Decrease accidental extubation ordecannulation during moving of the patient Color coded rings provide fast size recognition. We provided various kinds of closed suction tube Adult 24 hours/ 72 hours closed suction tube (Long& short) Child 24 hours/ 72 hours closed suction tube (Long& short)