| Name | Value |
|---|---|
| NAME | 6515-438721 |
| LIFE EXPECTANCY | 12 |
| BRIEF DESCRIPTION | PHONOCARDIOGRAPH |
| NOMENCLATURE | PHONOCARDIOGRAPH. AN ELECTRONIC INSTRUMENT DESIGNED FOR RECORDING THE SOUNDS OF THE HEART. GENERALLY CONSISTS OF CHEST MICROPHONE AND LEAD; POWER SUPPLY CABLE WITH CUT OFF SWITCH; STETHOPHONE WITH LEAD AND BINAURAL HEAD SET; MAGNETIC DISCS. MAY HAVE CATHODE RAY OSCILLOSCOPE WITHIN SAME HOUSING FOR VIEWING AND LISTENING SIMULTANEOUSLY TO CARDIAC SOUNDS AND MURMURS. |