A self-contained, hand-held electronic stethoscope including built-in chestpiece, speaker and visual monitor, includes a memory containing prerecorded heart and lung sounds along with a brief description of the malady producing the sounds so that the technician may compare the actual sounds with the prerecorded sounds and observe a suggested diagnosis on the monitor.

Um stethoscope eletrônico self-contained, hand-held including chestpiece interno, altofalante e monitor visual, inclui uma memória que contem sons prerecorded do coração e do pulmão junto com uma descrição breve do malady produzindo os sons de modo que o técnico possa comparar os sons reais com os sons prerecorded e observar um diagnóstico sugerido no monitor.