Assertion: mechanical ventilation | /r/CapableOf | involve any instrument
Facets:
value: such as the skin
type: OTHER
value: inside the trachea
type: LOCATION
value: through the mouth
type: MANNER
Source sentences:
text: Mechanical ventilation is termed "invasive" if it involves any instrument inside the trachea through the mouth, such as an endotracheal tube or the skin, such as a tracheostomy tube.  
text: Mechanical ventilation is termed "invasive" if it involves any instrument inside the trachea through the mouth, such as an endotracheal tube or the skin, such as a tracheostomy tube.