Size: 4 (suitable for adults with a tracheostomy stoma diameter of 9.4 mm) Inner Diameter (ID): 5 mm Fenestrated: Yes, with a small opening on the side Disposable: Yes, designed for single use Material: Smooth, flexible plastic for comfort Connector: Integral 15 mm snap-lock connector for secure and easy attachment to the outer cannula Features:

• Smooth, rounded-tip obturator for easy insertion
• Latex-free
• Sterile
• Translucent for easy inspection

Benefits of using the Shiley™ 4DICFEN Inner Fenestrated Tracheostomy Cannula:

• Improved speaking ability: The fenestration allows air to flow through the upper airway, enabling the patient to speak more easily and naturally.
• Reduced risk of aspiration: The fenestrated design can help to reduce the risk of aspiration, which is the accidental inhalation of fluids or secretions.
• Improved airway hygiene: The fenestration allows for easier removal of secretions, which helps to keep the airway clean.
• Promotes weaning: The fenestrated design allows patients to gradually wean off the ventilator and breathe on their own.
• Increased comfort: The smooth, flexible material and rounded tip obturator make the cannula comfortable for patients to wear.