| 摘要 |
Disclosed are a dental impression tray and an injection module for the dental impression tray. The present invention relates to a dental impression tray which has a channel of the shape of a set of teeth, wherein a communication unit for supplying an impression material to the channel and an impression material injection hole connected to the communication unit is formed on the tray. The present invention allows precise impression material taking customized for an individual patient by grasping an appropriate amount of impression material for the structure of the set of teeth and oral cavity of an individual patient and uniformly filling the tray with a constant amount of impression material. |
