Eicken Antrum Trocar Needle luer 2.0mm 10.5cm

Clinical Application

Designed for controlled access to the maxillary antrum, this trocar needle is used in ENT and oral/maxillofacial procedures for antral puncture, aspiration of fluid or mucus, irrigation, instillation of topical agents, and collection of specimens. The 2.0 mm bore provides a small, precise access channel suitable for diagnostic sampling and therapeutic lavage in office-based or operative settings.

Design & Configuration

The instrument features a sharp trocar point to permit smooth entry through mucosal and soft-tissue layers with minimal tissue disruption. A slim 2.0 mm shaft and 10.5 cm length provide reach into the maxillary sinus while maintaining a low-profile working channel. The integrated luer connector enables direct attachment to syringes, suction lines, or irrigation tubing for efficient aspiration and delivery without additional adapters.

Instrument Specifications

• Instrument type: Trocar needle for antral access
• Model: Eicken Antrum Trocar Needle luer
• Connector: Luer
• Outer diameter / bore: 2.0 mm
• Length: 10.5 cm
• Tip: Trocar point for percutaneous/mucosal penetration
• Intended use: Maxillary sinus puncture, aspiration, irrigation, instillation, specimen collection
• Reusable construction

Material & Construction

Manufactured from surgical-grade stainless steel to provide strength and corrosion resistance appropriate for repeated clinical use and standard sterilization cycles. The simple luer interface minimizes leak points and streamlines connection to syringes and tubing.

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