BESL

A Pneumatic BESL (which stands for Balloon-Expanded Stent Locking) system is an advanced medical device used primarily in minimally invasive surgical procedures, often for bronchial or tracheal stenting. It uses compressed air (pneumatics) rather than hydraulics or mechanical force to precisely inflate a balloon at the tip of a catheter. This balloon then expands and locks a stent securely into place within a narrowed airway, helping to maintain its patency (openness). ?? Key Features Pneumatic Control: Provides fine, controllable force for stent placement, which is crucial in delicate airway tissues. Stent Locking: The mechanism ensures the stent is firmly seated and prevents migration (movement) after deployment. Minimally Invasive: It's deployed endoscopically, reducing the trauma associated with traditional surgery. ?? Primary Application Pneumatic BESL systems are typically used to treat complex airway diseases, such as those caused by tracheobronchial stenosis (narrowing) due to tumors, scarring, or post-intubation injury.