Multilayer structure stopper for dental root canal files

Description

Draw 24 The item that is the subject of the design Multilayer structure stopper for dental root canal files Description of the design 1. The material is synthetic resin or rubber. 2. This design has a disc-shaped planar form and is cylindrical when viewed from the side. Circular through-grooves for inserting root canal files are formed in the upper and lower parts of the central section, and a partition wall with a thickness of 0.3 to 0.5 mm is formed between the through-grooves so that it can be fixed to the root canal file by the elasticity of the partition wall. 3. This design is used to pre-adjust the insertion depth of the root canal file based on the root apex during dental root canal treatment. 4. This design is configured to be used by cutting to the required thickness at 0.5mm intervals within a thickness range of 0.5 to 6mm, and multiple units are mounted in a multi-layer structure on the root canal file. 5. The root canal file equipped with this design can completely eliminate damage to the apical tissues by maintaining a consistent root canal depth even with repeated treatments, and is used to help minimize pain and aftereffects that occur after treatment by eliminating unnecessary stimulation of the apical tissues. 6. Drawing 1 shows the overall shape of the design, Drawing 2 shows the front view of the design, Drawing 3 shows the back view of the design, Drawing 4 shows the left view of the design, Drawing 5 shows the right view of the design, Drawing 6 shows the top view of the design, Drawing 7 shows the bottom view of the design, Drawing 8 shows the cross-section along line A-A' of Drawing 6, Reference Drawing 1 and Reference Drawing 2 are reference photographs showing the design stacked and mounted on multiple root canal files, and Reference Drawing 3 is a reference drawing showing the names of each part in the cross-sectional state of the design. Key points of the design creation The key point of the design creation content is the combination of the shape and form of a "multilayer structure stopper for dental root canal files."

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