Project Description:

Postoperative air leaks are a prevalent complication following minimally invasive lung surgeries, affecting approximately 30% of the over 56,000 procedures performed annually in the United States. These leaks significantly impact patient recovery by increasing hospital stays, healthcare costs, and discomfort. Current methods for detecting air leaks, such as saline immersion, are inconsistent and cumbersome, highlighting an unmet clinical need for a reliable, real-time detection solution. The Air Detective addresses this challenge with an innovative handheld electronic device designed to identify air leaks during minimally invasive lung surgeries. At its core, the device features a highly sensitive gas sensor embedded at the tip of a long, slender tool that can be inserted through thoracoscopic ports. The sensor detects escaping gases from the lungs, providing precise and immediate feedback. The data is wirelessly transmitted to a monitor, enabling surgeons to locate and repair leaks with confidence. Prototype testing validated the device’s capability to detect and pinpoint leaks accurately. Simulations using an artificial chest cavity demonstrated sensitivity to gas buildup and precision in identifying leak locations. This eliminates reliance on outdated techniques, ensuring quicker and more accurate repairs. By offering a user-friendly, portable solution, the Air Detective aligns with the growing adoption of minimally invasive thoracic surgeries, supporting faster recovery and improved patient outcomes. The device represents an advancement in surgical tools, potentially reducing post-surgical complications while enhancing efficiency and cost-effectiveness.