Cooley Rib Spreader 30x35mm, 140mm Alum.

Clinical Application

Designed to provide controlled retraction of the ribs and intercostal space during open thoracic procedures. The opposing bladed arms produce stable, self-retaining exposure for thoracotomy, pulmonary resections, mediastinal access, and other intrathoracic operations where precise, sustained separation of costal margins is required. The 30 x 35 mm blade sizing supports narrow to moderate intercostal openings and aids in minimizing soft-tissue compression while maintaining working space for instrumentation and visualization.

Design & Configuration

The instrument uses opposing bladed arms configured to spread and retain the rib edges once engaged, allowing the surgical team unobstructed access without continual manual retraction. The relatively compact 30 x 35 mm blade profile is suited to procedures requiring modest opening widths—helpful in limited thoracotomies or when careful control of retraction force is desired. A 140 mm overall dimension keeps the device maneuverable in confined operative fields while providing adequate mechanical advantage for reliable separation.

Instrument Specifications

• Pattern: Cooley rib spreader
• Blade sizes: 30 x 35 mm
• Overall size: 140 mm
• Configuration: Opposing bladed, self-retaining spreader
• Primary use: Open thoracic retraction (thoracotomy, intrathoracic exposure)
• Construction: Aluminum
• Reusable: Yes, intended for standard reprocessing

Material & Construction

Machined aluminum construction reduces instrument weight, improving handling and reducing fatigue during prolonged procedures. The bladed arms are sized to deliver effective rib separation while minimizing bulk in the wound. The design supports repeated sterilization and reprocessing consistent with reusable surgical instrument workflows.

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