Endoscopy, a cornerstone of modern medical diagnostics, offers clinicians crucial insights into the body’s interior with minimal invasiveness. Rigid endoscopes provide precise visualization across medical specialties, boasting enhanced maneuverability and image quality. Flexible endoscopes, like naso-pharyngoscopes, navigate narrow passages with ease, offering detailed views and minimal patient discomfort. USB endoscopes offer a portable solution, facilitating real-time visualization with smartphones and tablets
