SourceMark | Preformed Nasal Tracheal Tube | Cuffed | 6.5 mm ID x 8.8 mm OD | M0665C

The SourceMark M0665C is a premium, specialized cuffed endotracheal tube specifically engineered for preformed nasal intubation pathways. Primarily utilized in oral, maxillofacial, facial reconstructive, and dental surgeries, the preformed nasal geometry redirects the breathing circuit connection superiorly across the patient's forehead. This configuration completely clears the operative field, providing the surgical team with unobstructed access to the oral cavity while preventing accidental tube kinking or structural airway displacement.

Fabricated from high-clarity thermosensitive polymer materials, the tube responds to core physiological temperatures, softening slightly inside the nasal passage to adapt to the patient's local anatomy and reduce mechanical pressure necrosis risks.

Technical Specifications

• Manufacturer: SourceMark USA

• Product Line: Preformed Airway Management Series

• Model Number (MPN): M0665C

• Device Classification: Preformed Nasal Endotracheal Tube

• Internal Diameter (ID): 6.5 mm

• Outer Diameter (OD): 8.8 mm

• Airway Tip Geometry: Smoothly polished Murphy Tip with integrated Murphy Eye

• Cuff Architecture: High-Volume, Low-Pressure (HVLP) Cylindrical Cuff

• Inflation Valve Line: One-way valve paired with a calibrated pilot balloon

• Connector Sizing: Standard removable 15 mm rigid adapter

• Radiopaque Tracking: Fully embedded, high-visibility X-ray opaque line along the complete length

• Sterility Infrastructure: Ethylene Oxide (EO) Gas Sterile, Single-Patient Use Disposable

• Packaging Unit Factor: Box of 10 individual tubes

• Expiration: 2030-09-01