Montgomery Long-Term Cannula, Sterile, Size: 6, 11mm (part A), 37mm (part B), 17.25mm (part C). The patented Montgomery® Long-Term Cannula is the result of many years of clinical research and design. Features a 27°-angled flange to ensure that the tube rests horizontally when seated in the trachea, nothing protrudes into the trachea. Made from flexible Implant grade silicone, the tube has a highly polished surface that permits and encourages growth of epithelium between the trachea and the skin. Once inserted, a ring washer is applied, ensuring patient safety. The tube can be trimmed to a low profile. A dual-purpose groove along the axis of the tube rests in the "6 o'clock" position for orientation and serve as a drainage vent. Long-Term Cannula diameters correspond to standard tracheostomy tube sizes 4, 6, 8, and 10. The stoma length in millimeters is measured along the inferior aspect of the stoma from the anterior tracheal wall to the ouside skin. Helps provide a secondary airway and is used to replace a standard tracheostomy tube. The long-term cannula includes the tube, two plug/ring sets, and product information. Packaging: 1/Each.

Montgomery Speaking Valve, Single Pack. The Montgomery Tracheostomy Speaking Valve is designed to allow tracheostomy patients to vocalize without the need for finger occlusion. The valve provides low resistant one-way airflow using a thin silicone diaphragm that opens on inspiration and closes on expiration. An exclusive feature of this valve is a "cough-release" mechanism, eliminating valve or tube dislodgment as a result of coughing or excessive airway pressure. Indications for use: For use as a one-way speaking valve on a tracheostomy tube. Features: Easy to use and maintain. Low resistance to inspired airflow. Exclusive cough-release feature. Packaging: 1/Each.