Oral cavity detection probe

The utility model provides an oral cavity detection probe which is used for detecting the oxyhemoglobin saturation of dental pulp, the probe is in the shape of a dental crown and is used for being sleeved and fixed at the top of a tooth, and a sensor for detecting the tooth is arranged in a groove in the inner wall of the probe. Wherein the probe is designed to be in the shape of a dental crown so as to be matched with teeth, it is guaranteed that the probe is effectively fixed to the teeth, a sensor on the probe has a proper detection angle on the teeth, an accurate detection result is obtained, and in oral clinic, it is more convenient to measure the dental pulp activity through the oxyhemoglobin saturation, and the result is more accurate. 本实用新型提供了一种口腔检测探头，用于检测牙髓的血氧饱和度，所述探头为牙冠外形，用于套设固定在牙齿的顶部，在所述探头的内壁凹槽内设置有对牙齿检测的传感器。其中探头设计为牙冠的外形以实现与牙齿适配，既保证了探头在牙齿上的有效固定，又使探头上的传感器在牙齿上具有合适的检测角度，得到精确的检测结果，使得在口腔临床中，采用血氧饱和度测定牙髓活力更加方便，结果更为准确。