extubate
verb [ I or T ] medical specialized uk/ˈeks.tʃuː.beɪt/ us/ˈeks.tuː.beɪt/
（从病人体内）除去之前插入的管子
to remove a tube that has been put into a patient's body
We extubate the patient while still under deep anesthesia. 我们在病人还处于深度麻醉状态的时候拔除了管子。
Compare: intubate