| 摘要 |
<p>Periodontal analysis apparatus includes a probe member (80) having a tip (84), a probe housing (34, 36) having a guide channel (82) in which the probe member is disposed for reciprocating movement with the tip of the probe member extending from the channel, force applying means (42) 44) for reciprocating the probe member in the housing, and transducer means (46, 48, 50) in the housing for monitoring motion of the probe member and sensing perturbations in probe motion caused by the CEJ and providing output signals indicative thereof.</p> |
