Doyen Rib Shear 19cm

Clinical Application

Designed for thoracic and chest-wall procedures, this shear provides controlled cutting of ribs and costal cartilage during open thoracotomy, chest wall resection, or exposure for pulmonary and mediastinal surgery. The instrument enables surgeons to remove or trim rib segments and cartilage to gain access to the pleural space or to prepare bone edges for reconstruction. It is intended for use where a scissor-like shearing action is preferred over osteotomes or power saws for thin cortical bone or cartilage.

Design & Configuration

The scissor-style geometry concentrates force at the blade junction to produce a clean shearing action while the broad, flat jaws provide stable contact with the rib surface, reducing slippage during cuts. At 19 cm overall length the instrument balances reach and tactile control, allowing work in the thoracic cavity without excessive handle bulk. The handle-leverage ratio is optimized for single-handed operation, facilitating sequential trimming and controlled segment removal in confined operative fields.

Instrument Specifications

• Instrument type: Rib shear
• Pattern / model: Doyen
• Configuration: Scissor-like shear with broad, flat blades
• Length / size: 19 cm
• Typical surgical use: Rib resection, costal cartilage trimming, chest wall exposure
• Material: Surgical-grade stainless steel
• Reusable: Yes

Material & Construction

Constructed from surgical-grade stainless steel for corrosion resistance and durability under repeated use and reprocessing. Manufactured with precision blade alignment and a durable joint to maintain shearing performance over multiple procedures. The instrument is designed for routine cleaning, inspection, and sterilization typical for reusable surgical instruments.

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