The 9 1/2″ Harken Auricle Clamp No. 1 is a specialized cardiovascular surgical instrument developed to provide precise and atraumatic occlusion of the atrial appendage during open-heart and cardiac procedures. Recognized for its dependable performance and refined design, this clamp is widely used by cardiothoracic surgeons for temporary tissue control during procedures involving the heart. Its carefully engineered jaw configuration allows secure clamping of the auricle while minimizing trauma to delicate cardiac tissue, making it an essential component of modern cardiovascular surgical instrument sets.

With an overall length of 9 1/2 inches, the Harken Auricle Clamp No. 1 provides the reach required for deep thoracic surgical fields while maintaining excellent balance and maneuverability. The instrument is designed to facilitate accurate placement around the atrial appendage and surrounding cardiac structures, allowing surgeons to work with confidence in complex operative environments. Its size and ergonomic profile contribute to enhanced visibility and improved access during technically demanding cardiac procedures.

The atraumatic jaws are specifically engineered to distribute clamping pressure evenly, providing secure tissue occlusion without excessive compression. This controlled pressure helps reduce tissue injury while maintaining effective isolation of the auricle during surgery. The clamp is commonly used during open-heart procedures, mitral valve surgery, atrial septal defect repair, cardiac reconstruction, and other cardiothoracic operations requiring temporary atrial appendage control.

Manufactured from premium surgical-grade stainless steel, the 9 1/2″ Harken Auricle Clamp No. 1 offers exceptional strength, corrosion resistance, and long-term durability. Precision machining ensures smooth jaw movement, accurate alignment, and dependable mechanical performance throughout repeated clinical use. The instrument maintains its structural integrity and clamping precision after repeated sterilization cycles, making it a reliable choice for hospitals, cardiovascular centers, and specialized cardiac surgery units.

The ergonomic finger-ring handles provide excellent tactile feedback and comfortable instrument control throughout lengthy procedures. A secure ratchet locking mechanism allows surgeons to maintain consistent clamping pressure without continuous hand force, improving procedural efficiency while reducing fatigue. The balanced construction enables smooth handling and precise positioning around delicate cardiac anatomy, supporting optimal surgical workflow during complex operations.

The 9 1/2″ Harken Auricle Clamp No. 1 is widely used in cardiac surgery, cardiothoracic surgery, cardiovascular surgery, and specialized heart procedures. It is particularly valuable during operations requiring temporary occlusion of the atrial appendage, including valve repair and replacement, congenital cardiac surgery, atrial reconstruction, and other procedures where precise tissue management is essential.

Designed for repeated professional use, the instrument is fully compatible with standard hospital sterilization methods, including steam autoclaving. Routine cleaning, inspection, and maintenance help preserve its smooth mechanical operation, corrosion resistance, and precision alignment, ensuring years of dependable clinical service.

Combining premium surgical-grade stainless steel construction, atraumatic jaws, ergonomic finger-ring handles, and precision engineering, the 9 1/2″ Harken Auricle Clamp No. 1 delivers the performance, durability, and reliability required for advanced cardiovascular surgery. It is a trusted instrument for cardiothoracic surgeons seeking exceptional tissue control and consistent surgical results.

Key Features

• 9 1/2-inch Harken Auricle Clamp No. 1 for cardiac surgery
• Designed for atraumatic occlusion of the atrial appendage
• Ideal for open-heart and cardiothoracic surgical procedures
• Precision-engineered jaws provide secure tissue control
• Premium surgical-grade stainless steel construction
• Ergonomic finger-ring handles enhance comfort and precision
• Ratchet locking mechanism maintains consistent clamping pressure
• Smooth jaw alignment ensures reliable performance
• Corrosion-resistant finish for long-term durability
• Fully autoclavable and compatible with standard sterilization methods
• Reusable professional-grade surgical instrument
• Suitable for hospitals, cardiac centers, and cardiovascular surgical facilities

Product Specifications Table

FAQs

1. What is the 9 1/2″ Harken Auricle Clamp No. 1 used for?
The clamp is used for temporary occlusion and control of the atrial appendage during open-heart, cardiothoracic, and cardiovascular surgical procedures.

2. Why is an auricle clamp important in cardiac surgery?
An auricle clamp allows surgeons to isolate and control the atrial appendage safely, providing improved access and reducing blood flow during specific cardiac procedures.

3. What are the benefits of the atraumatic jaw design?
The atraumatic jaws distribute pressure evenly across cardiac tissue, helping minimize tissue damage while maintaining secure and reliable clamping.

4. What material is the Harken Auricle Clamp No. 1 made from?
The instrument is manufactured from premium surgical-grade stainless steel for excellent durability, corrosion resistance, and long-term clinical performance.

5. Can this clamp be sterilized and reused?
Yes. The clamp is fully reusable and designed to withstand repeated hospital sterilization procedures, including steam autoclaving, without affecting its precision or functionality.

6. Which surgical specialties commonly use the Harken Auricle Clamp No. 1?
The instrument is commonly used in cardiac surgery, cardiothoracic surgery, cardiovascular surgery, congenital heart surgery, and valve repair or replacement procedures requiring temporary atrial appendage occlusion.