Castaneda Rib Spreader 12x45mm, 70mm

Clinical Application

This Castaneda-style rib spreader is designed to provide controlled retraction of the ribs and intercostal tissues during open thoracic procedures. It is used to create and maintain exposure for thoracotomy, pulmonary resections, decortication, chest trauma repair and other intrathoracic operations where stable, hands-free retraction is required. The instrument's blade footprint and self-retaining action help free the surgical field so the surgeon and assistants can work without continuous manual retraction.

Design & Configuration

The opposing blade design and self-retaining mechanism allow gradual, controlled separation of the ribs while maintaining a stable exposure. The specified 12 x 45 mm blade footprint with a 70 mm dimension provides a targeted contact area that minimizes excessive compression of soft tissue while transmitting force evenly to the rib margins. This geometry is useful in procedures requiring precise, limited retraction rather than wide thoracic openings, and the self-retaining feature reduces the need for additional hands in the field.

Instrument Specifications

• Instrument type: Castaneda rib spreader
• Pattern / model: Castaneda
• Configuration: Self-retaining opposing blade spreader
• Size: 12 x 45 mm; 70 mm
• Typical use: Thoracotomy and intrathoracic retraction
• Construction: Reusable surgical-grade stainless steel

Material & Construction

Constructed from surgical-grade stainless steel for durable, corrosion-resistant performance and repeated sterilization. The precision-machined blades and retention mechanism are designed for reliable engagement and stable retraction over multiple cases. Reusable construction supports cost-efficiency in hospital and ambulatory settings.

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