| Name | Value |
|---|---|
| NAME | 6515-438630 |
| LIFE EXPECTANCY | 13 |
| BRIEF DESCRIPTION | BRID EAR ACOUST FUNCT |
| NOMENCLATURE | BRIDGE, EAR ACOUSTICAL FUNCTION. AN ITEM DESIGNED TO PERMIT OBJECTIVE DETERMINATION OF THE ACOUSTIC PROPERTIES OF THE MIDDLE EAR BY MEASUREMENT OF AMPLITUDE AND PHASE CHANGES OCCURING IN A SOUND WAVE DELIVERED TO THE EAR CANAL. |