Smiths Medical 35W070 - Bivona Airecuf Tube Endo 7.0mm Oral/Nasal Ea

The Smiths Medical 35W070 Bivona Aire-Cuf Endotracheal Tube is a sterile, cuffed airway device designed for oral or nasal intubation in adult patients. Its soft silicone construction and wire-reinforced design provide flexibility while helping the tube maintain its internal lumen when positioned in challenging anatomical or surgical configurations.

This size 7.0 mm endotracheal tube features a 7.0 mm internal diameter, 10.0 mm outside diameter, approximately 305 mm overall length, and a 13 mm Aire-Cuf cuff diameter. The curved Magill-style configuration supports controlled insertion, while the Murphy eye provides an alternate pathway for ventilation if the primary distal opening becomes partially obstructed. Each package contains one sterile tube.

Key Benefits

• 7.0 mm internal diameter suitable for appropriately selected adult airway procedures
• Soft silicone material supports patient comfort and anatomical conformity
• Wire-reinforced construction helps resist kinking and lumen compression
• Aire-Cuf design supports effective airway sealing during positive-pressure ventilation
• Suitable for both oral and nasal intubation techniques
• Murphy eye provides an additional route for gas flow near the distal tip
• Curved profile assists with placement and airway management
• Sterile, single-use format supports infection-control protocols

Compatibility and Applications

The Smiths Medical 35W070 Bivona Aire-Cuf Tube is intended for use with compatible anesthesia circuits, ventilators, breathing systems, connectors, and airway-management equipment. It may be used in operating rooms, emergency departments, intensive care units, procedural areas, and other monitored clinical environments where a secured airway is required.

The reinforced silicone construction is particularly useful in procedures where patient positioning, surgical access, or surrounding equipment could place external pressure on a conventional endotracheal tube. Tube size and compatibility must be confirmed by a qualified clinician before use.

Usage Guidelines

Only healthcare professionals trained in airway management and endotracheal intubation should insert or manage this device. Before opening the package, verify the product number, tube size, expiration date, and package integrity. Inspect the tube, cuff, pilot balloon, inflation line, connector, reinforcement, and distal tip before use.

Perform oral or nasal intubation according to the approved clinical technique and the manufacturer's instructions for use. Confirm correct tracheal placement using appropriate clinical assessment and monitoring methods. Inflate the cuff only to the pressure necessary to establish an effective airway seal, and monitor cuff pressure throughout use according to institutional policy.

Certifications and Safety Standards

The Smiths Medical 35W070 should be used in accordance with the manufacturer's current labeling, instructions for use, applicable medical-device regulations, and the healthcare facility's airway-management policies. Product availability, regulatory status, and labeling requirements may vary by country or jurisdiction.

Clinicians should follow recognized infection-prevention, ventilation, cuff-pressure monitoring, and patient-safety practices. Always confirm that the selected tube size and design are appropriate for the individual patient's anatomy and clinical condition.

Comparison with Competitors

Compared with standard non-reinforced PVC endotracheal tubes, the Bivona Aire-Cuf tube uses flexible silicone and internal reinforcement to help maintain airway patency when the tube is bent or exposed to external pressure. This can provide an advantage during procedures that require unusual head, neck, or body positioning.

Unlike uncuffed tubes, the Aire-Cuf model provides a controlled cuff seal that supports positive-pressure ventilation and helps limit gas leakage when correctly managed. Selection between this product and another reinforced, preformed, or conventional endotracheal tube should be based on patient anatomy, procedural requirements, clinician preference, and institutional protocols.

Typical User Profile and Application Scenarios

This endotracheal tube is commonly selected by anesthesiologists, certified registered nurse anesthetists, emergency physicians, critical care clinicians, respiratory therapists, and other qualified airway-management professionals.

Typical applications may include general anesthesia, emergency airway stabilization, controlled mechanical ventilation, critical care airway management, and procedures where a flexible, kink-resistant oral or nasal tube is clinically appropriate. It is intended for use in monitored environments with suitable airway-rescue equipment immediately available.

Best Practices for Use and Maintenance

• Store the unopened tube in a clean, dry location within the temperature conditions stated on the product labeling.
• Do not use the device if the sterile packaging is damaged, opened, wet, or expired.
• Inspect the cuff and inflation system for leakage before insertion when directed by the instructions for use.
• Use an appropriate water-soluble lubricant when clinically indicated.
• Avoid contact with sharp instruments that could damage the silicone tube or cuff.
• Secure the tube using an approved fixation method to reduce unintended movement or displacement.
• Monitor tube depth, airway pressure, ventilation, oxygenation, cuff pressure, and patient condition throughout use.
• Dispose of the device after use according to institutional procedures for contaminated medical waste.

Regulatory and Safety Information

The Smiths Medical 35W070 Bivona Aire-Cuf Endotracheal Tube is a professional-use medical device. It must not be used by untrained individuals or outside an appropriately equipped clinical environment. Improper tube selection, placement, cuff inflation, fixation, or monitoring may result in airway trauma, inadequate ventilation, aspiration risk, pressure injury, tube displacement, or other serious complications.

This sterile device is intended for single-patient use. Do not reuse, reprocess, or resterilize it unless expressly permitted by the manufacturer's current labeling. Refer to the complete instructions for use for indications, contraindications, warnings, precautions, preparation requirements, and disposal guidance.

How to Order

Select the Smiths Medical 35W070 Bivona Airecuf Tube Endo 7.0mm Oral/Nasal Ea and add it to your cart. Complete checkout with your preferred shipping and payment options. For bulk orders, quotes, or further assistance, contact CIA Medical customer service at (312)275-5850 or use the contact form on this page.