Disposable mouth mirror

Abstract

The utility model discloses a disposable mouth mirror, include: holding handle, the holding handle is equipped with a plurality of taper check hole, a plurality of the taper of taper check hole is different, a plurality of the taper check hole is along the length direction arrangement of holding handle, the lateral of taper check hole is equipped with the taper mark for indicating corresponding taper, mouth mirror structure, mouth mirror structure with the front end fixed of holding handle. Disposable mouth mirror integrates the function of dental floss tip taper measurement, can reduce the trouble of medical staff when needing to measure and prune dental floss tip and replace instrument, and use disposable instrument to measure and prune dental floss tip, relative to long -term use same instrument, can effectively avoid the problem of precision decline.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to disposable oral mirrors. Background Technology

[0002] Currently, disposable oral mirrors used in dentistry only have conventional traction and reflection functions. Some disposable oral mirrors have a paddle-like structure in the handle that can be used for mixing oral cement materials.

[0003] In dentistry, root canal treatments are frequently performed, and a root canal measuring table is used to measure the length of gutta-percha points or dental files.

[0004] Furthermore, due to manufacturing processes, gutta-percha points may not have consistent taper sizes. However, standardized treatment requires that the taper for apical preparation and filling be identical. There are separate gutta-percha point trimmers available on the market to measure and trim the points to ensure consistent taper. Simply insert the tip into the hole for the desired taper and trim off any excess length to obtain the correct taper.

[0005] Instruments such as gutta-percha trimmers wear out over time, resulting in inconsistent taper and length of the trimmed gutta-percha points. Furthermore, each step requires different instruments, which hinders medical staff from quickly commencing treatment. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a disposable mouth mirror to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0007] The solution to the technical problem of this utility model is:

[0008] Disposable mouth mirror, including:

[0009] The grip has a plurality of taper inspection holes, each with a different taper, and the plurality of taper inspection holes are arranged along the length of the grip. A taper mark is provided on the side of each taper inspection hole to indicate the corresponding taper.

[0010] A mouth mirror structure is fixed to the front end of the grip handle.

[0011] As a further improvement to the above technical solution, a mixing structure is also included, which is fixed to the tail end of the grip and is used to mix dental filling materials.

[0012] As a further improvement to the above technical solution, the portion of the mixing structure away from the handle is designated as the mixing section; the width of the mixing section gradually decreases in the direction away from the handle.

[0013] As a further improvement to the above technical solution, the mixing structure is provided with a measuring scale, the length direction of which is parallel to the length direction of the grip handle.

[0014] As a further improvement to the above technical solution, the mixing structure is provided with a placement groove, which is located next to the measuring scale.

[0015] As a further improvement to the above technical solution, the outer periphery of the grip is provided with several trimming planes, and the end opening of the taper inspection hole is located on the trimming plane.

[0016] As a further improvement to the above technical solution, the cross-section of the grip handle is polygonal.

[0017] As a further improvement to the above technical solution, the cross-section of the grip handle is a regular hexagon.

[0018] As a further improvement to the above technical solution, the mouth mirror structure is inclined to the handle.

[0019] As a further improvement to the above technical solution, the outer peripheral surface of the grip is provided with anti-slip texture.

[0020] The beneficial effects of this invention are: the disposable mouth mirror integrates the function of measuring the taper of gutta-percha points, which can reduce the trouble of changing instruments when medical staff need to measure and trim gutta-percha points. Moreover, using disposable instruments to measure and trim gutta-percha points can effectively avoid the problem of decreased accuracy compared to using the same instrument for a long time.

[0021] This invention relates to the field of medical device technology. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this utility model, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0023] Figure 1 This is a front view structural diagram of an embodiment of the present utility model;

[0024] Figure 2 This is a side view structural diagram of an embodiment of the present utility model.

[0025] In the diagram, 100 is the mouth mirror structure; 200 is the handle; 210 is the taper inspection hole; 220 is the taper mark; 300 is the mixing structure; 310 is the measuring scale; and 320 is the placement groove. Detailed Implementation

[0026] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages mentioned herein do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this invention can be combined interactively without contradicting each other.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] Reference Figure 1 and Figure 2 A disposable mouth mirror includes a mouth mirror structure 100, a handle 200, and a mixing structure 300, which are sequentially and fixedly connected. The entire disposable mouth mirror is mostly made of medical-grade plastic components.

[0030] Specifically, the mouth mirror structure 100 is designed as a disc-shaped structure, consisting of a plastic base with a circular reflective lens embedded in it. Designing the mouth mirror structure 100 as a disc-shaped structure avoids sharp corners colliding with the patient's oral cavity, thereby reducing patient discomfort.

[0031] The handle 200 is a long handle-shaped component, and the front end of the handle 200 is fixedly connected to the mouth mirror structure 100. The handle 200 and the mouth mirror structure 100 are arranged at an obtuse angle. In this embodiment, the tilt angle of the handle 200 relative to the mouth mirror structure 100 is approximately 120 degrees.

[0032] The handle 200 has a trimming plane, which facilitates the use of a blade to trim the gutta-percha points by medical personnel. The handle 200 has a polygonal cross-section, with the trimming plane located on one side of the handle 200. This polygonal structure makes the handle 200 easier to grip. Compared to a circular cross-section handle 200, the polygonal cross-section makes it less prone to slippage and rotation during use, thus improving the ease of operation for medical personnel.

[0033] Specifically, in this embodiment, the cross-section of the handle 200 is a regular hexagonal structure. In other embodiments, the cross-section of the handle 200 can be set to a pentagonal, quadrilateral, or other structures, or it can be set to a circular or elliptical structure. Those skilled in the art can select the cross-sectional shape of the handle 200 according to actual needs.

[0034] The handle 200 has a taper inspection hole 210, the end opening of which is located on the trimming plane. Multiple taper inspection holes 210 are provided, and they are arranged at equal intervals along the length of the handle 200. The taper of each taper inspection hole 210 is different, and the taper increases sequentially in the direction away from the mouth mirror structure 100.

[0035] A taper mark 220 is provided on the side of the taper inspection hole 210. The taper mark 220 is used to indicate the corresponding taper. Specifically, in this embodiment, the taper mark 220 is located below the corresponding taper inspection hole 210. In other embodiments, the taper mark 220 can also be located above, to the left or to the right of the corresponding taper inspection hole 210. Those skilled in the art can select the position of the taper mark 220 according to actual needs.

[0036] When using this disposable mouth mirror, medical staff insert the gutta-percha point into the hole with the required taper, and then trim off the excess length with a blade to obtain the desired gutta-percha point.

[0037] Specifically, in this embodiment, the circumferential surface of the grip 200 is provided with anti-slip texture. The anti-slip texture on the circumferential surface of the grip 200 can reduce the probability of medical staff slipping when using this disposable mouth mirror, so as to make it more convenient for medical staff to operate.

[0038] The mixing structure 300 is fixedly connected to the end of the handle 200, and is used to mix dental filling materials. The thickness of the mixing structure 300 is less than the thickness of the handle 200. The mixing structure 300 has a mixing part and a connecting part, with the mixing part located on the side of the connecting part away from the handle 200. The width of the mixing part gradually decreases towards the direction away from the handle 200, and the end of the mixing part away from the handle 200 has a flat-head design to allow for better mixing of the dental filling material (cement). The width of the connecting part gradually decreases towards the direction closer to the handle 200 to make the transition between the mixing structure 300 and the handle 200 more natural.

[0039] Specifically, in this embodiment, the mixing structure 300 is provided with a measuring scale 310. The "0" mark of the measuring scale 310 coincides with the end of the mixing part, leaving no blank space, which makes it more convenient to measure the length of the gutta-percha point and the root canal file.

[0040] Specifically, in this embodiment, the mixing unit is also provided with a placement groove 320. The placement groove 320 is located next to the measuring scale 310. When measuring the gutta-percha point or root canal file, the medical staff places the gutta-percha point or root canal file in the placement groove 320. The placement groove 320 can initially fix the gutta-percha point or root canal file to stabilize the placement of the gutta-percha point or root canal file, thereby ensuring the accuracy of the length measurement.

[0041] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A disposable mouth mirror, characterized in that: include: The grip has a plurality of taper inspection holes, each with a different taper, and the plurality of taper inspection holes are arranged along the length of the grip. A taper mark is provided on the side of each taper inspection hole to indicate the corresponding taper. A mouth mirror structure is fixed to the front end of the grip handle.

2. The disposable mouth mirror according to claim 1, characterized in that: It also includes a mixing structure, which is fixed to the tail end of the grip, and the mixing structure is used to mix dental filling materials.

3. The disposable mouth mirror according to claim 2, characterized in that: The portion of the mixing structure away from the handle is designated as the mixing section; the width of the mixing section gradually decreases in the direction away from the handle.

4. The disposable mouth mirror according to claim 2, characterized in that: The mixing structure is provided with a measuring scale, and the length direction of the measuring scale is parallel to the length direction of the handle.

5. The disposable mouth mirror according to claim 4, characterized in that: The mixing structure is provided with a placement groove, which is located next to the measuring scale.

6. The disposable mouth mirror according to claim 1, characterized in that: The outer periphery of the grip handle is provided with several trimming planes, and the end opening of the taper inspection hole is located on the trimming plane.

7. The disposable mouth mirror according to claim 1, characterized in that: The cross-section of the grip handle is polygonal.

8. The disposable mouth mirror according to claim 7, characterized in that: The cross-section of the grip handle is a regular hexagon.

9. The disposable mouth mirror according to claim 1, characterized in that: The mouth mirror structure is inclined to the handle.

10. The disposable mouth mirror according to claim 1, characterized in that: The outer circumference of the grip is provided with anti-slip texture.

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