Bendable disposable dental mouth mirror

Abstract

The utility model relates to the technical field of medical instruments, and provides a bendable disposable dental odontoscope which comprises a holding handle, one end of the holding handle is provided with a bending neck, and the bending angle of the bending neck is adjustable; the lens seat is arranged at the end, away from the holding handle, of the bent neck, and a reflecting mirror is arranged on the lens seat; wherein a universal ball joint is arranged between the lens mount and the bent neck, and the universal ball joint is used for adjusting the angle between the lens mount and the bent neck. A medical worker can adjust the approximate bending angle of the lens seat through the bending neck according to the requirement for operating the odontoscope, then the angle between the lens seat and the bending neck can be adjusted at a large angle through the universal ball, and the medical worker can conveniently observe a blind area in the oral cavity environment. Therefore, the working flexibility of the dental odontoscope in the oral cavity of a patient is higher, and the convenience of operating the dental odontoscope by medical staff is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a foldable disposable dental mouth mirror. BACKGROUND

[0002] The disposable mouth mirror is a medical tool specially designed for one-time use, usually used in medical institutions such as dental clinics. The purpose of its design and use is to reduce the generation of medical waste and the risk of cross-infection, and also to facilitate the timely cleaning and disinfection of patients and users after use. The disposable mouth mirror includes a handle and a mirror.

[0003] However, in order to be able to pull the corner of the tongue muscle, etc., the conventional disposable dental mouth mirror is usually fixed and cannot be adjusted. The fixed form of structure design is easy to cause some inconvenience. For example, during the process of treating the posterior teeth, the doctor needs to probe the condition of the affected tooth from the mirror, and the mouth mirror with an unadjustable angle will increase the burden of the left hand of the doctor. Moreover, it is difficult for the doctor to observe the inner part of the patient's oral cavity, resulting in a large range of oral cavity blind area.

[0004] Therefore, the above-mentioned technical defects need to be changed. CONTENT OF THE INVENTION

[0005] In view of the above-mentioned deficiencies of the prior art, the purpose of the present application is to provide a foldable disposable dental mouth mirror, which aims to improve the flexibility and convenience of medical personnel observing the oral environment of patients.

[0006] The technical solution adopted by the present application to solve the technical problem is as follows: a foldable disposable dental mouth mirror, comprising:

[0007] a holding handle, one end of the holding handle is provided with a curved neck, and the bending angle of the curved neck is adjustable;

[0008] and a lens seat, the lens seat is arranged at the end of the curved neck away from the holding handle, and a mirror is arranged on the lens seat;

[0009] Among them, a universal ball joint is arranged between the lens seat and the curved neck, and the universal ball joint is used to adjust the angle between the lens seat and the curved neck.

[0010] In a possible implementation manner, a sleeve socket is arranged on one side of the lens seat, a limiting groove is formed in the sleeve socket, the limiting groove is used to sleeve the universal ball joint, the universal ball joint is arranged at the end of the curved neck away from the holding handle, the limiting groove is matched with the universal ball joint, and the sleeve socket and the universal ball joint are connected in an interference fit.

[0011] In a possible implementation, the bending neck comprises a shapeable metal rod and a shapeable sleeve, the shapeable sleeve is sleeved on the shapeable metal rod, and two ends of the shapeable metal rod are connected to the holding handle and the universal ball joint respectively.

[0012] In a possible implementation, the shapeable sleeve is a plastic sleeve.

[0013] In a possible implementation, the lens seat is a disc-shaped structure, and the disc-shaped structure comprises two opposite surfaces.

[0014] In a possible implementation, the reflecting mirror is a plane mirror, and the plane mirror is arranged on the front surface of the lens seat.

[0015] In a possible implementation, the outer side wall of the lens seat is coated with a silica gel ring.

[0016] In a possible implementation, the outer side wall of the holding handle is provided with an anti-skid pattern.

[0017] In a possible implementation, the holding handle is a plastic handle.

[0018] Compared with the prior art, the application provides a bendable disposable dental mouth mirror, medical staff can adjust the approximate bending angle of the lens seat through the bending neck according to the need of operating the mouth mirror, and then can adjust the angle between the lens seat and the bending neck through the universal ball with a large angle, so as to facilitate the medical staff to observe the blind area in the oral environment. Therefore, the working flexibility of the dental mouth mirror in the patient's oral cavity is higher, and the convenience of the medical staff in operating the dental mouth mirror is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 is a whole structure schematic view of a bendable disposable dental mouth mirror provided by the embodiment;

[0021] Figure 2 is a whole structure explosion schematic view of a lens seat of a bendable disposable dental mouth mirror provided by the embodiment;

[0022] Figure 3 is a partial structure perspective view of a bendable disposable dental mouth mirror provided by the embodiment;

[0023] Figure 4It is an explosion schematic view of a bending neck of a bendable disposable dental mouth mirror provided by the embodiment.

[0024] In the figure: 1, holding handle; 11, anti-skid lines; 2, bending neck; 21, shapeable metal rod; 22, shapeable sleeve; 23, universal ball knot; 3, lens seat; 31, reflecting mirror; 311, plane mirror; 32, sleeve socket; 321, limiting groove. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0026] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0027] In the description of the present application, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the utility model described above can be combined with each other as long as there is no conflict between them.

[0029] The utility model provides a kind of Figure 1 , Figure 2 And Figure 3The utility model provides a kind of foldable disposable dental mouth mirror, for medical institutions in stomatology, dental clinic etc., auxiliary medical staff observes the inside tooth, gum, tongue etc.

[0030] It should be noted that, in order to be able to pull the corner of the tongue muscle, etc., the conventional disposable dental mouth mirror is usually fixed and cannot be adjusted. This fixed form of structural design is prone to cause some inconvenience. For example, during the process of treating the posterior teeth in the oral cavity, the doctor needs to probe the condition of the affected tooth from the mirror, and the mouth mirror with a fixed angle will increase the burden on the left hand of the doctor. Moreover, it is difficult for the doctor to observe the inner part of the patient's oral cavity, resulting in a large range of oral cavity blind area.

[0031] The medical staff can adjust the approximate bending angle of the lens holder 3 through the bending neck 2 according to the need of operating the mouth mirror, and then can adjust the angle between the lens holder 3 and the bending neck 2 through the universal ball joint 23, which is convenient for the medical staff to observe the blind area in the oral environment. This makes the dental mouth mirror more flexible in the patient's oral cavity, and improves the convenience of the medical staff operating the dental mouth mirror.

[0032] Although the bending neck 2 can also be bent at a large angle, the bending radius of the bending neck 2 is large when it is bent at a large angle, which will occupy too much observation space. The spherical universal ball joint 23 can adjust the angle between the lens holder 3 and the bending neck 2 at a large range and at a large angle, and can also control the bending radius within a small range, without occupying too much space, which is convenient for the medical staff to observe the blind area in the oral environment.

[0033] Further, as shown in the drawings, Figure 2 and Figure 3As shown, one side of the lens seat 3 is provided with a sleeve 32, and a limiting groove 321 is formed in the sleeve 32 for sleeving the universal ball joint 23. The universal ball joint 23 is arranged on the curved neck 2 away from the holding handle 1, and the limiting groove 321 is matched with the universal ball joint 23. The sleeve 32 and the universal ball joint 23 are connected in an interference fit. The interference fit enables the universal ball to be closely connected with the sleeve 32. When the lens seat 3 has no adjustment requirement, the lens seat 3 can be kept at a set angle position with the curved neck 2.

[0034] In some embodiments, the lens seat 3 and the sleeve 32 are integrally formed and are both plastic structures. The plastic structure is easy to form and has low production cost.

[0035] Further, as shown in the figure, Figure 4 The curved neck 2 includes a shapeable metal rod 21 and a shapeable sleeve 22. The shapeable sleeve 22 is sleeved on the shapeable metal rod 21, and the two ends of the shapeable metal rod 21 are connected to the holding handle 1 and the universal ball joint 23, respectively. The shapeable metal rod 21 serves as a support framework of the curved neck 2, so that the curved neck 2 has the function of being able to bend and adjust the angle. The shapeable sleeve 22 is soft in texture, which can avoid the shapeable metal rod 21 from directly contacting the oral tissue of the patient, thereby achieving the effect of buffering protection.

[0036] Further, the shapeable sleeve 22 is a plastic sleeve. The plastic sleeve has excellent flexibility and can be easily bent and twisted without breaking. Moreover, the plastic sleeve has low cost and meets the demand of one-time use.

[0037] Further, as shown in the figure, Figure 2 The lens seat 3 is a disc-shaped structure, which includes front and back surfaces.

[0038] Further, as shown in the figure, Figure 2 The reflecting mirror 31 is a plane mirror 311 arranged on the front surface of the lens seat 3.

[0039] Further, the lens seat 3 is coated with a silica gel ring on the outer side wall. The silica gel ring is smooth in surface and soft in texture, which can reduce the friction between the lens seat 3 and the oral tissue of the patient.

[0040] Further, as shown in the figure, Figure 1 The outer side wall of the holding handle 1 is provided with anti-slip lines 11.

[0041] Further, the holding handle 1 is a plastic handle.

[0042] In summary, the application provides a bendable disposable dental mouth mirror, medical staff can adjust the approximate bending angle of the lens holder 3 by bending the neck 2 according to the need of operating the mouth mirror, and then can adjust the angle between the lens holder 3 and the bending neck 2 through the large-angle adjustment of the universal ball, which is convenient for medical staff to observe the blind area in the oral environment. Therefore, the working flexibility of the dental mouth mirror in the patient's oral cavity is higher, and the convenience of medical staff operating the dental mouth mirror is improved.

[0043] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. Other different forms of changes or variations can be made on the basis of the above description for those skilled in the art. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A bendable disposable dental mouth mirror, characterized in that, The utility model relates to a portable camera, which comprises: a holding handle, one end of which is provided with a curved neck, the bending angle of which can be adjusted; and a lens seat, which is arranged at the end of the curved neck away from the holding handle, and is provided with a mirror on it; wherein a universal ball joint is arranged between the lens seat and the curved neck, which is used to adjust the angle between the lens seat and the curved neck.

2. The bendable disposable dental mirror according to claim 1, wherein, One side of the lens seat is provided with a sleeve barrel, a limiting groove is opened in the sleeve barrel, the limiting groove is used to sleeve the universal ball joint, the universal ball joint is arranged at the end of the curved neck away from the holding handle, the limiting groove is matched with the universal ball joint, and the sleeve barrel and the universal ball joint are connected in an interference fit.

3. The flexible disposable dental mirror of claim 1, wherein, The curved neck comprises a plastic metal rod and a plastic sleeve, the plastic sleeve is sleeved on the plastic metal rod, and the two ends of the plastic metal rod are connected to the holding handle and the universal ball joint respectively.

4. The flexible disposable dental mirror according to claim 3, wherein, The plastic sleeve is a plastic sleeve.

5. The flexible disposable dental mirror of claim 1, wherein, The lens seat is in a disc structure, which comprises two opposite surfaces.

6. The flexible disposable dental mirror according to claim 5, wherein, The mirror is a plane mirror, which is arranged on the front surface of the lens seat.

7. The flexible disposable dental mirror of claim 1, wherein, The outer sidewall of the lens seat is coated with a silica gel ring.

8. The flexible disposable dental mirror of claim 1, wherein, The outer sidewall of the holding handle is provided with anti-skid lines.

9. The flexible disposable dental mirror of claim 1, wherein, The holding handle is a plastic handle.

Images