Thermoplastic metal mesh-shaped dental department impression box labrum tray and manufacture technology thereof

Abstract

The invention relates to a thermoplastic metal mesh-shaped dental department impression box labrum tray and a manufacture technology thereof. The thermoplastic metal mesh-shaped dental department labrum tray is characterized by comprising a metal mesh tray, wherein the rear end of the back of the bottom surface of the metal mesh tray is connected with a handle; the metal mesh tray is a U-shaped bent groove capable of containing a low dental arch and comprises a U-shaped bottom surface, an inner frame and an outer frame; the inner frame and the outer frame are folded along the inner edge and outer edge of the bottom surface; the middle of the outer frame is provided with a notch; the height of the outer frame is decreased progressively from two sides of the notch to the front ends of two sides of the tray; the metal mesh tray is evenly provided with grid holes; the inner frame, outer frame and bottom surface front end edge of the U-shaped bent groove of the metal mesh tray are all provided with metal pressing edges which are connected into a line; and the outer surface of the metal mesh tray and the outer surface of the handle are coated with thermoplastic layers. The thermoplasticmetal mesh-shaped dental department labrum tray has the advantages of reasonable structural shape arrangement, reasonable material selection and manufacture technology and low manufacture cost, and is convenient and comfortable to use, and the obtained dental department impression box has clear and accurate tooth print.

Description

technical field [0001] The invention relates to a tool used by a dentist when making a dental model, in particular to a thermoplastic metal mesh dental impression lower mouth tray and a manufacturing process thereof. Background technique [0002] Dental impression trays are tools used by dentists when making dentures for dental patients. Due to reasons such as design and manufacture, the dental impression trays currently used in the market have unreasonable product structure and shape, weak combination of impression material and tray during use, and inaccurate positioning of the tray in the patient's mouth, which affects the dental impression made. In addition, there are problems such as unreasonable materials and complicated manufacturing process. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a thermoplastic metal mesh dental impression lower mouth tray and its manufacturing process in view of the deficiencie...

AI Technical Summary

Problems solved by technology

Due to reasons such as design and manufacture, the dental impression trays currently used in the market have unreasonable product structure and shape, weak combination of impression material and tray during use, and inaccurate positioning of the tray in the patient's mouth, which affects the dental impression made. In addition, there are still problems such as unreasonable materials and complicated manufacturing process.

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