1. Presentation of a tracheal sound transducer
Presentation of a tracheal sound transducer. a) Diagram of the PneaVoX sensor that uses both an acoustic sensor and an SSP sensor.
Presentation of a tracheal sound transducer. a) Diagram of the PneaVoX sensor that uses both an acoustic sensor and an SSP sensor. The sensors are inserted in a protective plastic housing to ensure an airtight acoustic chamber between the skin and the transducer. b) The sensor. c) Attachment of tracheal sound sensors to the skin using double-faced tape with an adhesive bandage over the sensor.
Thomas Penzel, and AbdelKebir Sabil Breathe 2017;13:e37-e45
©2017 by European Respiratory Society