Castaneda Rib Spreader 16x30mm, 65mm

Clinical Application

Used to obtain and maintain surgical exposure of the thoracic cavity by separating adjacent ribs and holding the intercostal space open. Provides controlled lateral displacement of the ribs to facilitate access for thoracotomy, pleural procedures, lung resections, mediastinal access, and other intrathoracic interventions where a compact, reliable retraction footprint is required. The 16 x 30 mm blade dimensions are suited for focused rib engagement where excessive blade bulk is undesirable.

Design & Configuration

The instrument employs two opposing retractor blades that engage the rib margins and translate lateral force into a stable opening of the intercostal space. Blade geometry and footprint influence pressure distribution across the rib and surrounding soft tissue; the 16 x 30 mm blade profile limits the contact area for targeted spreading while helping to reduce collateral soft-tissue obstruction in the field. The overall 65 mm size provides a practical working reach for typical thoracic exposure without unnecessary intrathoracic intrusion.

Instrument Specifications

• Instrument type: Rib spreader (Castaneda pattern)
• Blade dimensions: 16 x 30 mm
• Overall size: 65 mm
• Configuration: Opposing blades for symmetric rib displacement
• Typical use: Thoracotomy and pleural cavity exposure
• Construction: Reusable stainless-steel instrument

Material & Construction

Constructed from surgical-grade stainless steel for durability and resistance to corrosion. Designed for repeated cleaning, sterilization and reuse in high-volume operative settings. Blade geometry is manufactured to provide consistent edge radii and surface finish to limit tissue trauma at contact points.

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