학술논문
Design of a Capsule Robot System for Gastric Hemorrhage Detection using Luminol
Document Type
Conference
Author
Source
2023 IEEE International Conference on Mechatronics and Automation (ICMA) Mechatronics and Automation (ICMA), 2023 IEEE International Conference on. :2253-2258 Aug, 2023
Subject
Language
ISSN
2152-744X
Abstract
Gastric hemorrhage in upper gastrointestinal bleeding is an obvious indicator of deteriorating gastric disease. This paper proposes a capsule robot system for detecting bleeding in the stomach. The patient ingests a capsule robot containing luminol reagent, which detects bleeding in the stomach via chemiluminescence. The MCU receives the optical sensor signal, and the data is transmitted via radio frequency. The external lower computer receives and forwards the data to the upper computer for processing and display. The data is used to determine the presence and amount of stomach bleeding. Chemiluminescence is an excellent sensor, requiring no external energy supply, and demonstrating excellent sensitivity and selectivity. Combining chemical and electronic sensors presents opportunities for further development. Capsule robot detection reduces the discomfort and risk of secondary injury associated with traditional endoscopy. This paper establishes an experimental platform using porcine blood to simulate human blood, demonstrating the feasibility of the system.