Ritter Halle Frontal Sinus Dilator 4.5mm,16cm

Clinical Application

Designed for use in functional endoscopic sinus surgery (FESS), the instrument provides controlled, blunt dilation of the frontal recess and frontal sinus ostium. It is indicated for primary and revision procedures to enlarge a stenotic or scarred frontal outflow tract, improve ventilatory drainage, and facilitate endoscopic access for visualization and instrumentation.

Design & Configuration

The rigid 16 cm shaft length provides reach from the external hand position to the frontal recess under endoscopic guidance. A 4.5 mm dilating tip delivers incremental, tactile expansion of the ostial aperture while minimizing soft-tissue trauma, allowing surgeons to perform precise, controlled dilation under direct visualization. The hand-held configuration supports fine manual control during delicate frontal sinus maneuvers.

Instrument Specifications

• Pattern: Ritter Halle frontal sinus dilator
• Overall length: 16 cm
• Tip diameter: 4.5 mm (dilating tip)
• Rigid, single-shaft design for endoscopic reach and tactile control
• Intended use: dilation of frontal recess and frontal sinus ostium in endoscopic sinus procedures

Material & Construction

Manufactured from surgical-grade stainless steel with a precision-finished working tip for durability and corrosion resistance. The instrument is designed for repeated clinical use and reprocessing in accordance with hospital sterilization protocols.

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