Root canal preparation machine silicon rubber protective sleeve with illumination function

Abstract

The utility model discloses a root canal preparation machine silica gel protective sleeve with lighting function belongs to dental operation instrument field, including silica gel cover, the silica gel cover has the neck portion of setting on the bending machine head and places the execution part of work head, be provided with control casing on the neck portion, install the light source and circuit control assembly for controlling the light source opening and closing in control casing, be provided with optical fiber on the silica gel cover, one end of optical fiber corresponds with light source setting to receive the light of light source emission, the other end of optical fiber extends to the light outlet place below the neck portion of execution part one side, for conducting light to the work head vicinity area. Through increasing the light source, then through the optical fiber conduction, reach the purpose of illumination, solved the problem of root canal treatment light too dark.

Description

Technical Field

[0001] This utility model belongs to the field of dental surgical instruments and relates to a silicone protective sleeve for a root canal preparation machine with lighting function. Background Technology

[0002] Root canal preparation machines are crucial equipment in the field of dental treatment, and their performance directly affects treatment outcomes. With the development of dental treatment technology, adding a lighting module to the curved head of the machine to improve the clarity of vision during root canal preparation has become a necessity. However, there are many models of root canal preparation machines on the market, and these models differ in specifications and interfaces, making it difficult for the added lighting module to be compatible with all models. This causes inconvenience for dentists in actual operation.

[0003] The existing silicone protective sleeves for root canal preparation machines have a limited function, providing only basic protection for the curved tip and lacking lighting capabilities, thus failing to meet diverse clinical needs. Utility Model Content

[0004] The purpose of this invention is to provide a silicone protective sleeve for a root canal preparation machine with an illumination function. Through structural improvements, an illumination function can be effectively added to the silicone protective sleeve.

[0005] The objective of this utility model is achieved through the following technical solution: A silicone protective sleeve for a root canal preparation machine with lighting function includes a silicone sleeve having a neck that fits over the bending head and an actuating part for placing the working head; a control housing is provided on the neck, and a light source and a circuit control component for controlling the light source to turn on and off are installed inside the control housing. The silicone sleeve is provided with an optical fiber. One end of the optical fiber is positioned corresponding to the light source to receive the light emitted by the light source. The other end of the optical fiber extends to the light outlet below the neck on one side of the actuator to transmit the light to the area near the working head.

[0006] As a further improvement of one embodiment of the present invention, a plurality of fixing rings are provided on the outer surface of the neck, and the optical fiber passes through the fixing rings to position the optical fiber.

[0007] As a further improvement of one embodiment of this utility model, the fixing ring, the control housing, and the silicone sleeve are integrally formed.

[0008] As a further improvement of one embodiment of this utility model, the circuit control component includes a circuit board, a lithium battery as a power source, and a switch button. The circuit board is soldered to the lithium battery and the switch button respectively through wires. The light source is an LED lamp, and the switch button is used to control the lithium battery to supply power to the LED lamp.

[0009] As a further improvement of one embodiment of this utility model, the neck has a bending structure, the control housing is located at the bending structure, and the connection between the control housing and the silicone sleeve adopts a chamfer design.

[0010] As a further improvement of one embodiment of the present invention, the control housing has an opening facing the root canal preparation machine and has a protrusion on the control housing to accommodate a switch button.

[0011] The above technical solution has the following advantages: by adding a light source and then transmitting it through optical fiber, the purpose of illumination is achieved, which solves the problem of insufficient light in root canal treatment; it is compatible with various models and uses a silicone sleeve, which solves the problem of oral discomfort caused by the hardness of the curved instrument head; it has the characteristics of simple structure, easy manufacturing and low cost. Attached Figure Description

[0012] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0013] The structures, proportions, sizes, etc. shown in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0014] Figure 1 This is a three-dimensional schematic diagram of the combination of the present invention and the root canal preparation machine.

[0015] Figure 2 This is a three-dimensional schematic diagram of the first state of the present invention.

[0016] Figure 3 This is a three-dimensional schematic diagram of the second state provided by this utility model.

[0017] Figure 4 This is a structural schematic diagram of the present invention.

[0018] Figure 5 This is a schematic diagram of the combined structure of the present invention and the root canal preparation machine.

[0019] Figure 6 for Figure 5 A cross-sectional view along the AA direction.

[0020] Figure 7 for Figure 5 A cross-sectional view along the BB direction.

[0021] In the picture: 1. Silicone sleeve; R1, neck; R2, actuator; 11. Control housing; 111. Protrusion; 12. Fixing ring; 13. Light outlet; 2. Light source; 3. Optical fiber; 4. Power supply; 5. Switch button; 6. Circuit board; 100. Root canal preparation machine. Detailed Implementation

[0022] In this utility model, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0023] First embodiment, such as Figures 1-7 As shown, a silicone protective sleeve for a root canal preparation machine with illumination function includes a silicone sleeve 1 made of flexible silicone material. The silicone sleeve 1 is designed to fit the shape of a common 100-degree bend root canal preparation machine head, and has a neck R1 for fitting and covering the bend head, and an execution part R2 located at the front end for accommodating and placing the working head. A control housing 11 is provided on the neck R1, and a light source 2 and a circuit control component for controlling the on / off state of the light source 2 are installed inside the control housing 11. An optical fiber 3 is provided on the surface of the silicone sleeve 1. One end of the optical fiber 3 is correspondingly positioned to the light source 2 to receive the light emitted by the light source 2, and the other end of the optical fiber 3 extends to a light outlet 13 below the neck R1 on the side of the execution part R2, for transmitting light to the area near the working head, thereby achieving localized illumination of the root canal treatment site.

[0024] Specifically, several fixing rings 12 are provided on the outer surface of the neck R1 for positioning and fixing the optical fiber 3. The fixing rings 12 are in the form of rings or semi-rings, and their inner diameter is adapted to the outer diameter of the optical fiber 3. The optical fiber 3 can be inserted into the fixing rings 12, thereby restricting its displacement or loosening.

[0025] Furthermore, the retaining ring 12, the control housing 11, and the silicone sleeve 1 are manufactured using an integral molding method. That is, through processes such as molding and injection molding, the silicone material is used to simultaneously form the sleeve, the retaining ring, and the outer shell of the control housing, thereby improving the overall structural integrity and assembly reliability. It can be understood that the retaining ring 12 can also be connected to the silicone sleeve 1 by bonding, heat fusion, or snap-fit.

[0026] In this solution, the circuit control components include a circuit board 6, a lithium battery serving as the power source 4, and a switch button 5. The circuit board 6 integrates conventional control circuitry (the circuit board 6 can be purchased directly from an external supplier), and is soldered to the lithium battery and switch button 5 via wires to form a power supply and control loop. The light source 2 is preferably a low-power, high-brightness LED lamp, and the switch button 5 is used to control whether the lithium battery supplies power to the LED lamp, thereby enabling the lighting function to be turned on and off.

[0027] Furthermore, a bending structure is provided on the neck R1, the shape of which is adapted to the corresponding part of the bending head. The control housing 11 is located at the bending structure, and its connection with the silicone sleeve 1 is made of chamfer, rounded corner or smooth curved surface to avoid sharp edges and improve the overall aesthetics.

[0028] The control housing 11 has an opening facing the side of the root canal preparation machine 100, facilitating the installation and maintenance of internal components. The housing surface has an integrally formed protrusion 111, with an internal space for accommodating the switch button 5. This protrusion reduces the probability of accidental activation and improves the user experience.

[0029] In this design, the protrusion 111 is designed to be circular, but it can also be designed to be other shapes, such as square or other geometric shapes, as long as it meets the installation requirements of the switch button and has a clear protruding structure so that the user can identify the switch position at a glance.

[0030] In use, the operator first places the silicone protective sleeve over the curved head of the root canal preparation machine 100, ensuring a secure fit. Then, the operator presses the switch button to activate the lighting source. The light is transmitted via optical fiber to the working end, providing ample illumination to the operating area while the root canal preparation machine 100 is in operation.

[0031] This invention effectively solves the problem of unclear vision caused by insufficient light during root canal treatment by increasing the lighting source and utilizing fiber optic transmission, thus improving the accuracy and safety of the treatment. Simultaneously, the silicone protective sleeve has excellent flexibility and biocompatibility, significantly alleviating the pressure and discomfort caused to the patient's oral soft tissues by traditional metal curved tips, improving the treatment experience. Furthermore, the protective sleeve's structural design ensures versatility, adapting to various common curved tip models, reducing usage costs and facilitating clinical adoption.

[0032] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0033] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A silicone protective sleeve for a root canal preparation machine with lighting function, characterized in that, The device includes a silicone sleeve, which has a neck that fits over the bending head and an actuating part for placing the working head; a control housing is provided on the neck, and a light source and a circuit control component for controlling the light source to turn on and off are installed inside the control housing. The silicone sleeve is provided with an optical fiber. One end of the optical fiber is positioned corresponding to the light source to receive the light emitted by the light source. The other end of the optical fiber extends to the light outlet below the neck on one side of the actuator to transmit the light to the area near the working head.

2. The silicone protective sleeve for the root canal preparation machine according to claim 1, characterized in that, A plurality of fixing rings are provided on the outer surface of the neck, and the optical fiber passes through the fixing rings to position the optical fiber.

3. The silicone protective sleeve for the root canal preparation machine according to claim 2, characterized in that, The fixing ring, control housing, and silicone sleeve are integrally molded.

4. The silicone protective sleeve for the root canal preparation machine according to claim 1, characterized in that, The circuit control component includes a circuit board, a lithium battery as a power source, and a switch button. The circuit board is soldered to the lithium battery and the switch button via wires. The light source is an LED lamp, and the switch button is used to control the lithium battery to supply power to the LED lamp.

5. The silicone protective sleeve for the root canal preparation machine according to claim 1, characterized in that, The neck has a bent structure, the control housing is located at the bent structure, and the connection between the control housing and the silicone sleeve is chamfered.

6. The silicone protective sleeve for the root canal preparation machine according to claim 2, characterized in that, The control housing has an opening facing the root canal preparation machine and has a protrusion on the control housing to accommodate the switch button.

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