Device for detecting tooth surface state

• Main Authors: ZHANG XUYAO, ZHANG SHUO
• Format: Patent
• Language: Chinese; English
• Published: 20.06.2017
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a device for detecting the tooth surface state. The device comprises a detection probe part and a handle part connected with the detection probe, the detection probe part comprises a needle-camera tube (1), LED lamps (2) are arranged around the needle-camera tube (1), light barriers (7) are arranged between the needle-camera tube (1) and the LED lamps (2), the LED lamps are installed on a base plate (6), the light barriers (7) make close contact with the base plate (6), and the light barriers (7) and the base plate (6) all make close contact with the needle-camera tube (1). According the device, dazzle and atomization phenomena are eliminated, and the state and imaging of the tooth surface are clearer. 本发明公开了种检测牙齿表面状态的装置，包括检测探头部分和与检测探头连接的手柄部分，所述检测探头部分包括针孔摄像头(1)，在所述针孔摄像头(1)的周围设有LED灯(2)在所述针孔摄像头(1)与LED灯(2)之间设有光阻挡片(7)，所述LED灯安装在底板(6)上，所述光阻挡片(7)与所述底板(6)紧密接触，所述光阻挡片(7)和所述底板(6)还均与所述针孔摄像头(1)紧密接触。本发明的装置消除了"眩光"和"雾化"现象，使得对牙齿表面的状态及成像更加清楚。