The term nasotracheal tube is identified in base64 scheme by the sequence bmFzb3RyYWNoZWFsIHR1YmU=, while the MD5 signature is equal to edf3c05257c1b2b776250c182c3569f4. The ASCII encoding of nasotracheal tube in hexadecimal notation is 6e61736f747261636865616c2074756265.