Abstract: The present invention relates generally to a method and device for creating a camera-visualizing system for both immediately viewing and documenting/storing placement of an endotracheal tube and reviewing position during an operation or otherwise, while the patient is still intubated. This invention's embodiments include an entirely disposable system with light source and camera, placed via a circuit tube which connects to the endotracheal tube and ventilator tubing in a Y-shaped fashion, with optional introduction of suction catheter in the same camera tube or separately. The system's ability to house the camera allow a cleaner and more concise, convenient environment compared to alternatives. Ability to record data, either using camera photographs or videos, as well as transfer this to become part of a temporary or permanent medical record including electronic medical record, is noted.