#$%^&*AU2020200789A120200220.pdf#####ENDOTRACHEAL TUBE INSERTION DEVICE ABSTRACT An endotracheal tube insertion device (30) includes an insertion member (35), an optical assembly (36) movably mounted to the insertion member (35), and an intubation assembly (38). The intubation assembly (38) includes an intubation assembly body (72) and has a guide system formed thereon. The guide system is configured for releasable attachment to the optical assembly (36). An endotracheal tube (92) carried by the intubation assembly body (72).