Ultrasound device for localized examination of lung ventilation, comprises an elastic belt with sound proofing properties that is worn by the patient and on which a number of ultrasound transducer units are mounted

摘要

A device for obtaining information relating to localized lung ventilation comprises an elastic chest belt (1-1) that is worn by a patient and supports a number of ultrasound transducers units (1-2) for sending and receiving sound signals perpendicular to the body surface. The belt lies flat in acoustic contact with the thorax and has soundproofing or absorbing properties.