The Ostomy Leak Detection System is an innovative technology designed to provide early and reliable detection of ostomy pouch leaks through an electrochemical sensor, enhancing patient comfort and health outcomes.
Background: Ostomy pouch leakage is a common and challenging issue faced by individuals with ostomies. Leaks can cause extended skin exposure to corrosive gastric acidic contents, leading to excoriation, skin irritation, infections, and significant social discomfort. Current detection methods often fail to provide timely or accurate alerts, resulting in extended skin exposure and increased healthcare complications. This problem is especially critical for new ostomy users, elderly patients, children, and those with limited manual dexterity, who require a dependable and easy-to-use monitoring solution.
Technology Overview: The Ostomy Leak Detection System leverages advanced electrochemical sensing technology to address the limitations of existing leak detection methods. It incorporates screen-printed carbon electrodes coated with a specialized hydrogel containing antibodies specifically targeting pepsin enzymes present in the ostomy pouch environment. When pepsin enzymes come into contact with the antibodies embedded in the hydrogel, a precise electrochemical reaction occurs, generating a measurable signal. This signal is communicated to the user through a handheld device, providing an immediate and clear alert of any leakage. By enabling early detection, the system helps prevent skin exposure to harmful substances, reducing the risk of irritation and infection. Pepsin is exclusively present in gastric contents and would have a high specificity of detection of leaks differentiating gastric leaks from other fluids such as feedings, medications etc. The design caters to ease of use, making it suitable for a diverse range of patients, including those with reduced dexterity. The technology builds upon previous innovations, enhancing functionality and reliability by using enzyme sensors while maintaining affordability by using screen-printing techniques. Its successful presentation at the 2026 ACG conference highlights its potential impact and readiness for wider adoption.
https://suny.technologypublisher.com/files/sites/adobestock_250304841.jpeg Photo for reference only, not a depiction of the invention.
Advantages: • Early and accurate leak detection to prevent skin damage and infection. • User-friendly design suitable for patients with limited dexterity. • Non-invasive, real-time monitoring through electrochemical sensing. • Cost-effective manufacturing utilizing screen-printed electrodes. • Applicability across diverse patient demographics, including pediatric and elderly users. • Reduction in healthcare burdens by minimizing emergency visits and complications.
Applications: • Home use for continuous monitoring of ostomy pouch integrity. • Hospital and clinical settings to enhance patient care and early intervention. • Support for new ostomy patients during the critical adjustment period. • Use in long-term care facilities to improve quality of life for elderly patients. • Pediatric care environments requiring gentle and effective monitoring solutions.
Intellectual Property Summary: Patent Pending
Stage of Development: TRL 2
Licensing Status: This technology is available for licensing.