Elsberg Ventri. Cannula grad.silver 9Fr. 11cm

Clinical Application

Designed to provide controlled access to the cerebral ventricular system, this cannula is used for cerebrospinal fluid (CSF) sampling, temporary drainage, intraventricular medication delivery, and other procedures requiring percutaneous or open ventricular entry. The 9 Fr profile offers a low‑profile option for controlled aspiration and fluid egress while maintaining a lumen large enough for standard suction tubing or syringe attachment.

Design & Configuration

The straight, open‑lumen design with visible graduations along the shaft facilitates depth control during placement and helps reduce the risk of over-insertion. The 11 cm length is selected to reach the ventricular cavity in typical cranial approaches while allowing the surgeon to monitor insertion depth visually. A smooth internal bore minimizes occlusion and eases aspiration and irrigation.

Instrument Specifications

• Instrument type: Ventricular cannula
• Model: Elsberg Ventri. Cannula, graduated
• Size / configuration: 9 Fr, straight, open lumen
• Length: 11 cm
• Intended use: CSF sampling, drainage, intraventricular access
• Construction: stainless steel with silver finish; reusable

Material & Construction

Constructed from surgical‑grade stainless steel with a silver finish and a polished internal lumen to support reliable fluid flow. The graduated markings are laser‑etched for durability. Designed and manufactured for reusable clinical use with appropriate cleaning and sterilization between cases.

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