Ace the Surgical Tech Exam 2025 – Slice Through to Success!

The primary use of a Duval clamp in surgery is to clamp the lung. This specialized instrument is designed with jaws that allow for a secure grip on lung tissue, facilitating procedures that involve the thoracic cavity. The Duval clamp's design is particularly useful in thoracic surgeries, such as lobectomies or pneumonectomies, where it helps to manage and control bleeding from the lung or to temporarily occlude the lung to allow for surgical manipulation without significant loss of air and blood.

Additionally, while the clamp may be used in various surgical contexts, its specific engineering and functionality make it most adept for lung-related procedures, differentiating it from clamps used for other tissues or vascular structures. Understanding the specific applications and characteristics of surgical instruments like the Duval clamp is crucial for ensuring the safety and effectiveness of surgical interventions.