Gutta-percha tip tail end trimming device integrating length measurement

Abstract

The utility model discloses a gutta-percha tip tail end trimming device integrating length measurement, which is characterized by comprising a measuring plate with uniform thickness; the upper end of the measuring plate is provided with a first groove for placing a gutta-percha point, and the measuring plate above the first groove is provided with a graduated scale for measuring the total length of the gutta-percha point; second grooves used for containing gutta percha points are formed in the portion, located below the first groove, of the measuring plate from top to bottom at intervals, the length between every two adjacent second grooves is sequentially decreased from top to bottom, and the right side end faces of the second grooves are aligned. According to the gutta-percha cutter, the tail end of a gutta-percha point can be accurately cut by arranging the grooves with different lengths, so that the clinical use requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of root canal treatment in stomatology, and specifically relates to an end trimming device for gutta-percha points integrated with length measurement. Background Technique

[0002] Root canal treatment is a common treatment method in clinical stomatology. When the dental pulp is infected due to dental caries, tooth defect, trauma, etc., it is necessary to remove the infected dental pulp, clean and prepare the root canal, and then fill it with gutta-percha points and paste at the appropriate working length.

[0003] Root canal treatment requires cutting and preparing the root canal, and gutta-percha points with different tapers are selected for filling according to the actual situation. Before filling, the master gutta-percha point usually needs to be adjusted to an appropriate length. Clinically, scissors and blades are often used to trim the end of the gutta-percha point, and the trimming is mostly carried out according to the doctor's experience. This empirical and purely manual cutting operation method has certain errors, which are likely to affect the accuracy of the gutta-percha point and thus the overall effect of root canal treatment.

[0004] Therefore, an instrument suitable for root canal treatment that can fix the cutting length of the end of the gutta-percha point is needed to accurately and quickly trim the end of the gutta-percha point to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems existing in the prior art, the utility model provides an end trimming device for gutta-percha points integrated with length measurement. The utility model is simple and easy to operate and can accurately cut the end of the gutta-percha point.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] 1. An end trimming device for gutta-percha points integrated with length measurement, characterized in that it includes a measuring plate with a uniform thickness; a first groove for placing the gutta-percha point is opened at the upper end of the measuring plate, and a scale for measuring the total length of the gutta-percha point is provided on the measuring plate above the first groove; second grooves for placing the gutta-percha point are spaced from top to bottom on the measuring plate below the first groove, and the length between adjacent second grooves decreases sequentially from top to bottom, and the right end faces of the second grooves are aligned.

[0008] Further, the length difference between adjacent second grooves is 0.5 mm.

[0009] Compared with the prior art, the beneficial effect of the utility model is reflected in that: by setting grooves with different lengths, the utility model can accurately and quickly cut the end of the gutta-percha point to meet the clinical use requirements. Description of the Drawings

[0010] Figure 1 This is a schematic diagram of the overall structure of the present invention. Specific Embodiments

[0011] The following will describe in detail the specific embodiments of the embodiments of the present utility model in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustrating and explaining the embodiments of the present utility model, and are not used to limit the embodiments of the present utility model.

[0012] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0013] The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with exemplary embodiments.

[0014] 2. Refer to Figure 1 , a gutta-percha point end trimming device integrating length measurement of the present utility model includes a measuring plate 1, and the measuring plate 1 has a uniform thickness; a first groove 11 for placing gutta-percha points is opened at the upper end of the measuring plate 1, and a scale 2 for measuring the total length of gutta-percha points is arranged on the measuring plate above the first groove 11; second grooves 12 for placing gutta-percha points are spaced from top to bottom on the measuring plate below the first groove 11, and the length between adjacent second grooves 12 decreases sequentially from top to bottom, and the right end faces of the adjacent second grooves 12 are aligned.

[0015] In one embodiment, the length difference between adjacent second grooves 12 is 0.5 mm.

[0016] Specifically, the length between adjacent second grooves 12 can also be set to other lengths; except for the first groove which is used to measure the overall length of gutta-percha points, the second grooves below it all have fixed lengths, including but not limited to Figure 1 the lengths shown in

[0017] Currently, the lengths of gutta-percha points on the domestic market are mostly 32 mm and 28 mm, Figure 1 the measured lengths shown can meet the clinical use requirements. When trimming the end of gutta-percha points in clinical work, generally 0.5 mm is taken as a small unit, and the length difference between each adjacent second groove is 0.5 mm. For example, when using a 32-mm long gutta-percha point and needing to trim the tip by 1 mm, the gutta-percha point can be placed in the 31-mm groove of the present utility model, so that the 1-mm end length longer than the groove can be easily trimmed with a blade.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0020] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or capable of communicating with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0023] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An end trimming device for gutta-percha points integrating length measurement, characterized in that It includes a measuring plate which has a uniform thickness. At the upper end of the measuring plate, there is a first groove for placing gutta-percha points. On the measuring plate above the first groove, there is a scale for measuring the total length of the gutta-percha points. Below the first groove on the measuring plate, there are second grooves for placing gutta-percha points spaced from top to bottom. The lengths between adjacent second grooves decrease successively from top to bottom, and the right end faces of the second grooves are aligned.

2. The end trimming device for gutta-percha points integrating length measurement according to claim 1, wherein, The length difference between adjacent second grooves is 0.5 mm.

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