Finochietto Rib Spreader 36x45mm, 140mm Alum.

Clinical Application

Designed for controlled separation of the ribs to provide stable exposure of the thoracic cavity during open thoracic procedures. The instrument's progressive, self-retaining mechanism permits incremental distraction and maintenance of the operative field without continuous manual retraction, improving access for lung, pleural, mediastinal and other intrathoracic interventions.

Design & Configuration

The Finochietto-style geometry uses opposed blades mounted on a sliding arm with a ratchet-style locking mechanism to achieve smooth, incremental opening and secure retention. The 36 x 45 mm blade footprint balances contact area with localized pressure, helping distribute force on the ribs while minimizing instrument bulk at the incision. The compact 140 mm form factor supports precise control in confined thoracic exposures and facilitates one-operator adjustment and maintenance of retraction during the case.

Instrument Specifications

• Instrument type: Rib spreader (Finochietto pattern)
• Blade size: 36 x 45 mm
• Overall length / body size: 140 mm
• Configuration: Ratchet-driven sliding-arm, self-retaining
• Material: Aluminum construction
• Reusable: Designed for repeated clinical use
• Typical use: Thoracotomy and other open thoracic procedures requiring stable rib retraction

Material & Construction

Constructed from aluminum to provide a lightweight instrument that is easier to handle during prolonged procedures. Precision-machined components ensure reliable engagement of the ratchet and smooth sliding action for controlled distraction. The device is intended for reusable clinical use and is compatible with standard hospital instrument handling and reprocessing workflows.

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