Finochietto Rib Spreader 14x14x120mm

Clinical Application

Designed for controlled lateral separation of the ribs to expose the thoracic cavity during open thoracic procedures. Common uses include posterolateral and anterolateral thoracotomy approaches for lung resection, pleural procedures, access to the mediastinum, and other operations requiring sustained rib retraction. The instrument permits hands-free maintenance of a surgical field while allowing assistants and surgeons unobstructed access for dissection, stapling and irrigation.

Design & Configuration

The Finochietto-style self-retaining mechanism provides incremental, stable spreading via a rack-and-pinion/ratchet arrangement, enabling precise adjustment and secure locking at the desired aperture. Paired blades distribute load across the rib surface to minimize focal pressure. The 14x14x120 mm size offers a moderate span and projection appropriate for standard adult thoracotomies where balanced exposure and soft-tissue preservation are priorities. A controlled-release feature permits gradual closure to reduce the risk of sudden tissue shift.

Instrument Specifications

• Instrument type: Rib retractor (self-retaining)
• Model: Finochietto pattern
• Mechanism: rack-and-pinion / ratchet self-retaining
• Size: 14x14x120 mm
• Primary use: thoracotomy and chest wall retraction
• Construction: surgical stainless steel; reusable

Material & Construction

Constructed from medical-grade stainless steel for durability and resistance to corrosion under repeated sterilization cycles. Precision machining of the gears and blade interfaces ensures smooth engagement and reliable locking during prolonged procedures. The instrument is supplied for reuse and is designed to tolerate standard 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