Finochietto Spreader serr 42x62x170mm Alum.

Clinical Application

Designed for controlled separation of the ribs during open thoracic procedures, this Finochietto-style spreader provides stable, incremental retraction to expose the pleural cavity, lungs, mediastinum and anterior chest wall. It is used during thoracotomy, lung resections, thoracic trauma exploration and other procedures requiring sustained, atraumatic rib displacement. The serrated blades engage cortical bone to minimize slippage while the self-retaining ratchet maintains the chosen degree of opening, reducing the need for manual retraction and allowing the surgical team to work hands-free.

Design & Configuration

The instrument follows the classic Finochietto geometry: opposing hinged arms with serrated blades and a ratcheting mechanism that permits fine adjustment and a secure, self-retaining spread. The serrated blade faces provide grip on the rib edges to limit axial movement, and the ratchet allows incremental opening and locking to maintain exposure without continuous manual force. The compact overall sizing (42 x 62 x 170 mm) balances blade span and depth for typical thoracic exposures while keeping the instrument manageable in the operative field.

Instrument Specifications

• Pattern: Finochietto ratcheting rib spreader
• Blade type: Serrated blades for secure grip on ribs
• Configuration: Self-retaining ratchet mechanism
• Size designation: 42 x 62 x 170 mm
• Material: Aluminum construction
• Intended use: Open thoracic retraction (thoracotomy)
• Reusable: Yes

Material & Construction

Manufactured from surgical-grade aluminum to provide a lighter-weight alternative to stainless steel rib spreaders, facilitating handling and reducing fatigue during prolonged procedures. The aluminum construction is suitable for repeated use and standard hospital sterilization processes. Critical mechanical features such as the ratchet and hinge are engineered to withstand repeated cycling while maintaining secure, reliable engagement.

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