Cooley Rib Spreader Adult 35x115x230mm Alum.

Clinical Application

Provides stable retraction of the adult chest wall to expose the pleural cavity and mediastinum during open thoracic and cardiothoracic procedures. Common uses include posterolateral and anterolateral thoracotomy, lung resections, esophageal mobilization, and other procedures requiring wide intercostal exposure. The geometry and size are optimized for adult chest-wall dimensions to help maintain surgical exposure while minimizing the need for additional retractors.

Design & Configuration

The Cooley pattern uses a two-arm spreader frame that holds opposing blades to separate the ribs and create a reproducible working corridor. The frame is sized for adult anatomy and engineered to allow controlled, incremental opening for gradual retraction and tissue protection. The aluminum construction reduces instrument weight for easier handling during positioning and instrument exchanges in the operative field.

Instrument Specifications

• Instrument type: Rib spreader
• Pattern / model: Cooley
• Configuration: Adult rib spreader frame for open thoracic access
• Size: 35 x 115 x 230 mm
• Typical surgical use: Thoracotomy and adult cardiothoracic procedures
• Material: Aluminum
• Reusable: Yes

Material & Construction

Constructed primarily from aluminum to provide a lightweight yet durable retraction frame suitable for repeated clinical use. Designed for reusable instrumentation workflows and compatible with standard decontamination and sterilization processes common to surgical instrument sets.

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