Light guide head structure for root canal therapy

Abstract

The utility model relates to a light guide head structure for root canal therapy, which belongs to the technical field of oral cavity red light therapy devices and comprises a base and a light guide column arranged in the center of the bottom of the base. Arc-shaped hanging lugs are arranged on the two sides of the upper portion of the base, arc-shaped positioning grooves are formed in the hanging lugs, and the positioning clamps are movably fixed in the positioning grooves. The light guide column comprises a conical lengthening section arranged at the bottom of the light gathering section and a light guide cylinder arranged at the bottom of the conical lengthening section; the light guide cylinder is composed of three concentric cylinders which are reduced step by step, and the third concentric cylinder is a working end. The affected part is located in the root canal, so that the working end is a cylinder, and red light irradiation and anti-inflammation treatment can be carried out on the root canal and tiny cracks and lateral branches in the root canal. The working end of the light guide head is a cylinder, and red light irradiation and anti-inflammation treatment are effectively carried out on the root canal and tiny cracks and lateral branches in the root canal.

Description

Technical Field

[0001] The utility model relates to a light guide head structure for root canal treatment, belonging to the technical field of oral red light treatment devices. Background Art

[0002] Oral red light therapy device is a device that uses the wavelength and power of light produced by LED, and is used in conjunction with the oral red light therapy device and the light guide head to effectively inhibit microorganisms in the oral cavity and prevent lesions. However, there is currently a lack of a light guide head specifically for root canal treatment on the market. Root canal treatment of teeth is also called endodontic treatment. In medicine, it is a surgical method for treating pulp necrosis and root infection. This surgical method not only preserves the teeth, but also complements tooth extraction. The surgical process is relatively cumbersome, and generally requires two to four visits to complete, and the pain that the patient needs to endure is also relatively large. Generally, root canal treatment still requires the doctor to list a detailed treatment plan. When it is determined that root canal treatment is needed, we will proceed. Root canal treatment is divided into three steps: the first step is the preparation stage. The second step is the disinfection stage. The third step is the filling stage. In particular, in the third step of the root canal filling stage, when filling is performed during the operation, it is necessary to grasp the timing of filling. Filling can be performed when there are no unconscious symptoms, no obvious buckling pain, no odor in the root canal, no exudation, and no acute periarthritis of the shoulder. Therefore, it is crucial to ensure that the disinfection in the second step is sufficient, especially for the fine cracks and side branches in the root canal, which are difficult to disinfect and easily recur. Therefore, there is a lack of a light guide head specifically for root canal treatment on the market. Utility Model Content

[0003] The utility model aims to provide a light guide head structure for root canal treatment, thereby overcoming the deficiencies in the prior art.

[0004] The utility model is implemented by the following technical scheme, including a mainframe and a working bracket provided at the top of the mainframe and having an LED light source, and also including the working bracket provided outside the LED light source, and a light guide head buckledly connected to the working bracket;

[0005] A mounting hole is arranged at the top of the working bracket, and positioning cards are arranged on both sides of the inner wall of the mounting hole, and the positioning cards are arc-shaped protruding structures;

[0006] The light guide head comprises a base and a light guide column arranged at the center of the bottom of the base;

[0007] Arc-shaped hanging ears are arranged on both sides of the upper part of the base, arc-shaped positioning grooves are opened on the hanging ears, and the positioning cards are movably fixed in the positioning grooves;

[0008] The light guide column comprises a conical extension section arranged at the bottom of the focusing section, and a light guide cylinder arranged at the bottom of the conical extension section; the light guide cylinder is a three-section concentric cylinder which is gradually reduced, and the third section of the concentric cylinder is the working end.

[0009] The optical power of the third concentric cylinder is attenuated to 40 mW to 45 mW.

[0010] The optical power of the second concentric cylinder is attenuated to 45 mW to 50 mW.

[0011] The optical power of the first concentric cylinder is attenuated to 60 mW to 65 mW.

[0012] The optical power of the tapered extension section is attenuated to 100 mW to 110 mW.

[0013] The optical power in the focusing section is attenuated to 300 mW to 310 mW.

[0014] The beneficial effect of the utility model is that the working end of the light guide head is a cylinder, which can effectively perform red light irradiation and anti-inflammatory treatment on the root canal and the fine cracks and side branches in the root canal. The light power attenuation is appropriate and suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is an assembly drawing of the utility model.

[0017] Figure 3 A cross-sectional diagram of the working area.

[0018] Figure 4 Schematic diagram of the light guide head structure. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model; in addition, the technical features involved in the different implementation methods of the utility model described below can be combined with each other as long as they do not conflict with each other. The following will refer to the attached Figures 1 to 4 The utility model is described in more detail. In each of the accompanying drawings, the same elements are represented by similar reference numerals. For the sake of clarity, the various parts in the accompanying drawings are not drawn to scale.

[0020] The utility model comprises a host 1 and an LED light source 2 arranged at the top of the host 1, a working bracket 3 arranged outside the LED light source 2, and a light guide head 4 snap-connected with the working bracket 3;

[0021] A mounting hole 31 is provided at the top of the working bracket 3, and positioning clips 32 are provided on both sides of the inner wall of the mounting hole 31, and the positioning clips 32 are arc-shaped protruding structures;

[0022] The optical head 4 includes a base 41 and a light guide column 42 arranged at the bottom center of the base 41;

[0023] Arc-shaped hanging ears 43 are arranged on both sides of the upper part of the base 41, and arc-shaped positioning grooves 431 are opened on the hanging ears 43, and the positioning card 32 is movably fixed in the positioning groove 431;

[0024] The light guide column 42 includes a conical extension section 422 disposed at the bottom of the light focusing section 421, and a light guide cylinder 423 disposed at the bottom of the conical extension section 422; the light guide cylinder 423 is a three-section concentric cylinder that is gradually reduced, and the third concentric cylinder 4233 is a working end. Because the affected part is in the root canal, the working end is a cylinder, which is more conducive to red light irradiation and anti-inflammatory treatment of the root canal and the fine cracks and side branches in the root canal.

[0025] When in use, the oral red light therapy device uses the wavelength and power of light produced by the LED light source 2 to effectively inhibit microorganisms in the oral cavity and prevent lesions. The host 1 cooperates with the light guide head 4 and adjusts the irradiation time; the host power used is 850 milliwatts, supplemented by photosensitizer, and the light power of the third concentric cylinder 4233 is attenuated to 40 milliwatts to 45 milliwatts, thereby effectively treating inflammation in the root canal and achieving clinical treatment effects.

[0026] The optical power of the second concentric cylinder 4232 is attenuated to 45 mW to 50 mW.

[0027] The optical power of the first concentric cylinder 4231 is attenuated to 60 mW to 65 mW.

[0028] The optical power of the tapered extension section 422 is attenuated to 100 mW to 110 mW.

[0029] The optical power of the focusing section 421 is attenuated to 300 mW to 310 mW.

[0030] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A light guide structure for root canal treatment, comprising a main unit and a working bracket with an LED light source disposed on the top of the main unit. Features: It also includes a working bracket which is set outside the LED light source, and a light guide head which is buckled and connected to the working bracket; A mounting hole is arranged at the top of the working bracket, and positioning cards are arranged on both sides of the inner wall of the mounting hole, and the positioning cards are arc-shaped protruding structures; The light guide head comprises a base and a light guide column arranged at the center of the bottom of the base; Arc-shaped hanging ears are arranged on both sides of the upper part of the base, arc-shaped positioning grooves are opened on the hanging ears, and the positioning cards are movably fixed in the positioning grooves; The light guide column comprises a conical extension section arranged at the bottom of the focusing section, and a light guide cylinder arranged at the bottom of the conical extension section; the light guide cylinder is a three-section concentric cylinder which is gradually reduced, and the third section of the concentric cylinder is the working end.

2. A light guide head structure for root canal treatment according to claim 1, Features: The optical power of the second concentric cylinder is attenuated to 40 mW to 45 mW.

3. A light guide structure for root canal treatment according to claim 1, Features: The optical power of the second concentric cylinder is attenuated to 45 mW to 50 mW.

4. A light guide structure for root canal treatment according to claim 1, Features: The optical power of the first concentric cylinder is attenuated to 60 mW to 65 mW.

5. The light guide structure for root canal treatment according to claim 1, Features: The optical power of the tapered extension section is attenuated to 100 mW to 110 mW.

6. The light guide structure for root canal treatment according to claim 1, Features: The optical power in the focusing section is attenuated to 300 mW to 310 mW.

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