Gutta-percha point forming device

Abstract

The utility model relates to the technical field of dental instruments, in particular to a gutta-percha point forming device. The gutta-percha point forming device comprises a tabletop type heating device, the tabletop type heating device comprises a base and a fixing frame fixed to the base, a lifting support, a high-frequency heating coil and a containing groove used for containing a gutta-percha point forming block are arranged on the fixing frame, and the high-frequency heating coil is located on one side of the lifting support. The placing groove is located on the other side of the lifting support, and a notch for clamping and placing the gutta-percha point is formed in the lifting support. The gutta-percha point forming device solves the problem that a traditional gutta-percha point can only be trimmed, and the multi-size and multi-taper forming requirements of a hot gutta-percha point are met in a heating and softening mode; heating and forming functions are achieved, and using is more convenient; the structure is simple, the cost is low, corresponding specifications and angles can be planned and designed to adapt to different crowds and different types of root canals, and meanwhile operation of doctors is facilitated.

Description

Technical Field

[0001] The utility model relates to a dental instrument, in particular to a gutta-percha tip molding device. Background Art

[0002] At present, root canal treatment will be carried out by cleaning and disinfecting the root canal, followed by gutta-percha filling to seal the root canal. The function of traditional gutta-percha trimmers is limited to the trimming of gutta-percha tip numbers. In the face of complex multi-taper root canals, traditional gutta-percha trimmers can no longer meet clinical use requirements. Conventional gutta-percha tip (fixed cone) fillings cannot adapt to the actual size of the root canal, and insufficient or overfilling can cause root canal treatment failure. Utility Model Content

[0003] The utility model aims to solve the above defects and provides a gutta-percha tip molding device.

[0004] In order to overcome the defects existing in the background technology, the technical solution adopted by the utility model to solve its technical problems is: a gutta-percha tip forming device includes a desktop heating device, the desktop heating device includes a base, and a fixing frame fixed on the base, the fixing frame is provided with a lifting bracket, a high-frequency heating coil and a placement groove for placing the gutta-percha tip forming block, the high-frequency heating coil is located on one side of the lifting bracket, the placement groove is located on the other side of the lifting bracket, and the lifting bracket is provided with a notch for clamping the gutta-percha tip.

[0005] According to another embodiment of the utility model, the desktop heating device is further provided with a display screen, and buttons for adjusting the temperature of the high-frequency heating coil and for adjusting the height of the lifting bracket.

[0006] According to another embodiment of the utility model, semicircular arc holes for taking and placing the gutta-percha tip forming blocks are further provided on both sides of the placement groove.

[0007] According to another embodiment of the utility model, the upper end of the lifting bracket is further provided with a rotating motor for rotating the upper end of the lifting bracket.

[0008] According to another embodiment of the utility model, a tapered forming hole is further provided in the middle of the gutta-percha tip forming block.

[0009] According to another embodiment of the utility model, the surface of the gutta-percha tip forming block is further provided with a measuring groove, and the edge of the measuring groove is provided with measurement data.

[0010] The beneficial effects of the utility model are as follows: the gutta-percha tip molding device solves the problem that traditional gutta-percha tips can only be trimmed to a certain number, and adopts a heating and softening method to meet the molding requirements of hot gutta-percha tips in multiple sizes and multiple tapers; it has both heating and molding functions, and is more convenient to use; it has a simple structure and low cost, and can plan and design corresponding specifications and angles to adapt to different groups of people and different types of root canals, while being convenient for doctors to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 yes Figure 1 Schematic diagram of the structure of the part;

[0014] Figure 3 is a structural schematic diagram of a cross-sectional view of a gutta-percha tip forming block;

[0015] Among them: 1. gutta-percha tip forming block, 2. lifting bracket, 3. notch, 4. high-frequency heating coil, 5. fixing bracket, 6. desktop heating device, 7. button, 8. placement slot, 9. taper forming hole, 10. measuring slot, 11. display screen. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. The embodiments in the basic utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1-3As shown, the figure includes a desktop heating device 6, which includes a base and a fixed frame 5 fixed on the base, and the fixed frame 5 is provided with a lifting bracket 2, a high-frequency heating coil 4 and a placement slot 8 for placing a gutta-percha tip forming block 1, the high-frequency heating coil 4 is located on one side of the lifting bracket 2, and the placement slot 8 is located on the other side of the lifting bracket 2, and the lifting bracket 2 is provided with a notch 3 for clamping the gutta-percha tip. The desktop heating device 6 is used for heating and softening the hot gutta-percha tip, the high-frequency heating coil 4 and the lifting bracket 2, the high-frequency heating coil is used for high-frequency heating and softening of the gutta-percha tip, the lifting bracket is used to support the hot gutta-percha to be heated and softened, the hot gutta-percha tip is controlled to enter and exit the high-frequency heating coil by the lifting bracket, and gutta-percha tip forming blocks of various specifications are placed in the placement slot 8, and the gutta-percha tip forming block has a corresponding strain taper forming hole 9 built in, which is used for molding the hot gutta-percha tip after heating and softening; the outer surface of the gutta-percha tip forming block is provided with a size measuring slot for measuring the size of the gutta-percha tip.

[0018] The desktop heating device 6 is provided with a display screen 11 and buttons 7 for adjusting the temperature of the high-frequency heating coil 4 and the height of the lifting bracket 2. The control buttons control the heating temperature and adjust the height of the lifting bracket 2, and the display screen is used to display temperature information in real time.

[0019] Both sides of the placement groove 8 are provided with semicircular arc holes for taking and placing the gutta-percha tip forming block 1. The semicircular arc holes match the shape of fingers, making it convenient to take and place the gutta-percha tip forming block 1.

[0020] The upper end of the lifting bracket 2 is provided with a rotating motor for rotating the upper end of the lifting bracket 2. When the hot gutta-percha to be formed is heated, the upper end of the lifting bracket 2 is rotated, and the hot gutta-percha corresponds to the taper forming hole 9, and the lifting bracket 2 is lifted to insert or pull it out.

[0021] A tapered forming hole 9 is provided in the middle of the gutta-percha tip forming block 1, and the tapered forming hole 9 is used for forming the hot gutta-percha after heating and softening.

[0022] The surface of the gutta-percha forming block 1 is provided with a measuring groove 10, and the edge of the measuring groove 10 is provided with measuring data. The measuring groove 10 is used for measuring the size of the gutta-percha tip.

[0023] Working principle: The gutta-percha tip shaping device of the present application is used for shaping gutta-percha in the root canal during root canal treatment. The operation process is as follows:

[0024] Place the hot gutta-percha to be heated on the lifting bracket 2, and turn on the power switch of the desktop heating device;

[0025] Manually adjust the down button of the desktop lift button to extend the gutta-percha tip into the heating coil;

[0026] Manually adjust the temperature of the heating device to a temperature greater than 150°C for 10 seconds until the gutta-percha tip softens;

[0027] Manually adjust the desktop lifting button to raise the lifting bracket 2 and remove the gutta-percha tip from the heating coil;

[0028] After rotating the upper end of the lifting bracket 2 to align the softened gutta-percha tip with the tapered forming hole 9, manually adjust the downward button of the desktop lifting button to vertically insert the gutta-percha tip into the forming block. During the insertion of the gutta-percha tip into the forming block, excess gutta-percha will overflow at the entrance until the tip is exposed from the other side, and the exposed part of the gutta-percha is cut off with a blade;

[0029] Manually adjust the desktop lifting button to raise the lifting bracket 2, and pull out the formed gutta-percha tip from the forming block;

[0030] A conventional gutta-percha tip trimmer is used to cut the handheld end of the gutta-percha tip to remove excess gutta-percha, thus completing the shaping of the root canal filling gutta-percha.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gutta-percha tip forming device, comprising a desktop heating device (6), characterized in that: The desktop heating device (6) comprises a base and a fixing frame (5) fixed on the base, wherein a lifting bracket (2), a high-frequency heating coil (4) and a placement groove (8) for placing a gutta-percha tip forming block (1) are provided on the fixing frame (5), wherein the high-frequency heating coil (4) is located on one side of the lifting bracket (2), the placement groove (8) is located on the other side of the lifting bracket (2), and a notch (3) for clamping and placing a gutta-percha tip is provided on the lifting bracket (2).

2. A gutta-percha tip forming device as claimed in claim 1, characterized in that: The desktop heating device (6) is provided with a display screen (11) and buttons (7) for adjusting the temperature of the high-frequency heating coil (4) and for adjusting the height of the lifting bracket (2).

3. A gutta-percha tip forming device as claimed in claim 1, characterized in that: Semicircular arc holes for taking and placing the gutta-percha tip forming block (1) are provided on both sides of the placement groove (8).

4. A gutta-percha tip forming device as claimed in claim 1, characterized in that: The upper end of the lifting bracket (2) is provided with a rotating motor for rotating the upper end of the lifting bracket (2).

5. A gutta-percha tip forming device as claimed in claim 1, characterized in that: A tapered forming hole (9) is provided in the middle of the gutta-percha tip forming block (1).

6. A gutta-percha tip forming device as claimed in claim 1, characterized in that: The surface of the gutta-percha tip forming block (1) is provided with a measuring groove (10), and the edge of the measuring groove (10) is provided with measurement data.

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