Hajeck Frontal Sinus Cannula 3.5mm, 16.5cm

Clinical Application

Designed for use in endoscopic sinus surgery and frontal sinus procedures, this cannula provides controlled access to the frontal recess and frontal sinus for irrigation, aspiration of secretions, and topical delivery of medications or saline. Its slim profile facilitates passage through narrow nasal corridors and supports targeted management of retained mucus, debris, or topical agents under endoscopic visualization.

Design & Configuration

The single-lumen rigid configuration with a 3.5 mm diameter balances lumen size for effective fluid flow while minimizing cross-sectional profile to reduce mucosal impingement. At 16.5 cm overall length the shaft provides sufficient reach from the external handpiece to the frontal recess when working through standard nasal endoscopic approaches. The straight, slender geometry aids maneuverability alongside an endoscope and allows the surgeon to direct irrigation or suction precisely to the frontal sinus.

Instrument Specifications

• Pattern / model: Hajeck frontal sinus cannula
• Instrument type: Frontal sinus cannula (single-lumen)
• Diameter: 3.5 mm
• Length: 16.5 cm
• Primary uses: irrigation, aspiration, topical instillation in frontal sinus and frontal recess
• Construction: surgical-grade stainless steel, reusable

Material & Construction

Constructed from surgical-grade stainless steel for durability and repeated use. The rigid shaft and precision-formed lumen support reliable fluid flow and mechanical stability during endoscopic manipulation. Reusable design is compatible with standard sterilization practices used for stainless steel surgical instruments.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy