FIELD: medicine; dentistry.
SUBSTANCE: flask for making a plastic dental plate comprises a two-piece hollow body containing plastic inlet and outlet in its joint face, and a body piece joining latch and installation fasts perpendicular to the joint face. Besides, the flask accommodates a syringe press to supply the dental plastic through the inlet. The flask is supplied with a leading cylinder for the syringe press. The lower and upper pieces of the body includes plugged holes to supply and evacuate plaster and to supply silicone respectively. The plastic outlet houses an apertured step roller gate becoming a stopper when turned around. The leading cylinder is mounted in the plastic inlet and fixed with a bayonet lock.
EFFECT: simplified design of the flask, improved quality of produced prostheses and ease of use, higher labour production and reduced high-value equipment investments.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DENTAL FLASK | 2016 |
|
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| DENTAL FLASK | 2000 |
|
RU2195230C2 |
