Cooley Sternum Spreader adult 32x50x190mm

Clinical Application

Designed for controlled midline sternal retraction during adult median sternotomy, this Cooley-pattern spreader provides stable separation of the sternal halves to expose the mediastinum and thoracic cavity. It is used routinely in coronary artery bypass grafting (CABG), valve repair/replacement, ventricular assist device implantation, thoracic oncology procedures, trauma sternotomy and other open cardiac or thoracic cases where consistent, robust sternal exposure is required.

Design & Configuration

The adult configuration and the specified 32x50x190 mm sizing deliver a balance of blade footprint and reach appropriate for adult chest anatomy. The geometry is intended to distribute retraction forces evenly across the sternal edges to minimize localized pressure while maintaining a stable working field. The overall proportions support deep intrathoracic access without excessive instrument bulk at the incision site, facilitating instrument handling, grafting, cannulation and attendant procedures at the operative field.

Instrument Specifications

• Instrument type: Sternum spreader (Cooley pattern)
• Configuration: Adult
• Size: 32x50x190 mm
• Typical use: Midline sternal retraction for adult cardiac and thoracic surgery
• Construction: Surgical-grade stainless steel, reusable

Material & Construction

Fabricated from surgical-grade stainless steel and finished for clinical use, the instrument is designed for repeated cleaning and sterilization cycles typical in operative environments. Reusable construction supports longevity and cost-efficiency for high-volume surgical suites.

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