Cooley Rib Spreader 21x45x145mm, Alum.

Clinical Application

Designed for controlled retraction of the ribs to provide sustained exposure of the thoracic cavity. Frequently used in thoracotomy, pulmonary resections, and other open-chest procedures where stable, adjustable separation of the intercostal space is required to access the lung, pleura, or mediastinal structures.

Design & Configuration

The Cooley pattern employs two opposing blades and a manual spread mechanism that permits incremental adjustment of blade separation. This geometry allows the surgeon to widen the intercostal space evenly and maintain consistent exposure while minimizing the need for frequent repositioning. The lightweight aluminum construction reduces instrument mass at the operative field, aiding ergonomic handling during prolonged procedures.

Instrument Specifications

• Pattern / model: Cooley
• Size: 21 x 45 x 145 mm
• Configuration: Adjustable opposing blades with manual spread mechanism
• Typical use: Thoracic retraction for open-chest surgery
• Material: Aluminum
• Reusable: Yes

Material & Construction

Constructed from medical-grade aluminum for a lightweight, corrosion-resistant instrument suitable for repeated use. The durable construction supports routine sterilization and handling in operative environments. Designed for reliable mechanical adjustment and stable retention of the chosen spread.

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