| 摘要 |
A device for obtaining dental impressions to be used in the subsequent fabrication of a prosthesis. The dental impression device permits a more accurate impression by minimizing the interference typically encountered from the patient's segregation of saliva and/or the movement of his tongue. With a cooperating cover member that receives the U-shaped housing a dentist can force the moldable setting material conventionally used to conform to the area of the mouth being worked on. Openings selectively positioned on the upper wall of the housing member permit the injection of moldable material and other activities. A suction conduct is peripherally disposed around the lower edge of the U-shaped housing.
|
