Description

The 3.0mm MICROCUFF Paediatric Endotracheal Tube is a specialized medical device designed to provide a secure airway for paediatric patients during anaesthesia and ventilation. Specifically recommended for term infants weighing 3 kg or more and up to less than 8 months of age, this tube is not advised for use in infants under 3 kg.

Key Features

• High Volume, Low Pressure Cuff
  The tube features an ultra-thin polyurethane membrane cuff that ensures an effective tracheal seal at low pressures, typically around 11 cm H₂O. This design minimizes the risk of airway trauma, microaspiration, and ventilator-associated pneumonia. The cuff's unique construction prevents folds and channels, reducing leakage and enhancing patient safety.

• Anatomically Correct Design
  With an inner diameter of 3.0 mm and an outer diameter of 4.3 mm, the tube is tailored for paediatric airways. It includes a closed tip without a Murphy eye and a short tip for optimal placement. Centimeter depth markings and a black intubation depth mark above the cuff aid in correct positioning between the vocal cords.

• Radiopaque Line
  The tube includes a radiopaque line for X-ray visibility and features a blue vent connector. It is available in Oral/Nasal Magill and Oral Curved types.

Material and Safety

Made from DEHP-free, latex-free materials, the tube is sterile, single-use, and disposable. It is also MR conditional, making it safe for use in MRI environments.

Usage Guidelines

Proper placement involves aligning the black intubation depth mark with the vocal cords. The cuff should be inflated only to the effective sealing pressure, not exceeding 20 cm H₂O, with continuous monitoring. The tube is designed for single use and should be discarded after use.

Clinical Benefits

The MICROCUFF Paediatric Endotracheal Tube provides a reliable seal at low cuff pressures, reducing airway injury and aspiration risks. It supports positive pressure ventilation and reliable end-tidal CO₂ monitoring, suitable for minimal and low flow anaesthesia. Clinical studies indicate low rates of post-intubation stridor and no unexpected adverse effects in the recommended patient population.

Extensively studied for safety and efficacy, this tube is specifically designed for paediatric anatomy, offering significant benefits over downsized adult tubes. Its innovative design and material properties contribute to enhanced clinical performance and patient outcomes.