The impression acquisition method of teeth and tray for the impression acquisition

The present invention relates to a tray used when a dental model is obtained by using an impression material in the dentist, and in detail, it is possible to acquire a model of the tooth at a time so that the occlusion between the maxilla and the mandible is perfect. It is about a tray for model acquisition of a tooth so that data can be obtained. An object of the present invention is to make it possible to completely impress the teeth of a portion where the missing or damaged tooth is coupled with the missing tooth. The present invention is configured to be combined or separated by configuring the tray in the upper / lower, and to combine the trays so that the impression of the missing or damaged missing teeth and the contact of the missing teeth at a time can be taken at once, the upper and lower parts at a time The impression can be shortened and convenient. In addition, the present invention combines the upper and lower trays and injects the impression material to the tray, and then the patient inserts the tray into which the impression material is injected into the mouth, and compresses the impression material to obtain an accurate impression.