Abstract: An acoustic sensor device including a proximal end connectable to a breathing circuit to receive breathing gases; a distal end connectable to the tracheal tube; a housing, between the proximal end and the distal end, defining a lumen through which the breathing gases flow; an acoustic generator within the housing and positioned to emit acoustic pulses into the lumen; an acoustic receiver within the housing and positioned distally from the acoustic generator; and a first gas property sensor within the housing and positioned proximally from the acoustic receiver, the first gas property comprising at least one of a flow sensor, a pressure sensor, a humidity sensor, or a temperature sensor.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for an automated messaging response. A message parsing module may parse a textual message to determine whether the message includes a question. A question determination module may determine a question type for the question. A response presentation module may present a response interface that includes a plurality of selectable responses to the question.

Abstract: Apparatuses, systems, methods, and computer program products are disclosed for an automated messaging response. A message parsing module may parse a textual message to determine whether the message includes a question. A question determination module may determine a question type for the question. A response presentation module may present a response interface that includes a plurality of selectable responses to the question.