CN203539319U - Stomatoscope with light source - Google Patents

Abstract

The utility model relates to an oral cavity treatment instrument, in particular to a dental mirror with a light source. The dental mirror comprises a lens, a mirror frame, a connecting sleeve and a handle. A reflector is arranged inside the connecting sleeve; a light-emitting diode, a wire, and a battery are arranged inside the handle, a push switch is inlaid at the lower end of the handle shell, and a groove is arranged at the upper end of the shell. The dental treatment device of the utility model can be separated from the external light source, and greatly reduces the possibility of the device falling off from the doctor's hand, facilitates the doctor's examination and treatment, reduces the pain of the patient, and has the characteristics of safety, sanitation, simplicity and practicality, and low cost.

Description

Dental mirror with light source

technical field

The utility model relates to the field of medical instruments, in particular to a dental mirror with a light source.

Background technique

Most of the dental mirrors used in clinical oral treatment must rely on external light sources, which is not only difficult to align the light, but also prolongs the doctor’s diagnosis and treatment time and reduces the doctor’s work efficiency; due to holding the handle of the dental mirror for a long time, the doctor It is easy to produce sweat on the hands, which may cause the oral mirror to fall off, which causes great pain to the patient and increases the difficulty of the doctor's work.

Contents of the invention

In order to reduce the suffering of patients and improve the work efficiency of doctors, the purpose of the utility model is to provide a dental mirror with a light source, which is simple, safe and hygienic.

The dental mirror with light source of the utility model includes lenses, mirror frames, connecting sleeves and handles; the lenses are reflective and anti-fog lenses, the sleeves are equipped with reflective mirrors, the handles are equipped with light-emitting diodes, wires, and batteries, and the lower end of the handle shell is Inlaid with a push switch, the upper end of the shell is provided with a groove structure, and the surface is frosted; when the switch is pressed, the light generated by the LED shines on the reflector, and then reflects on the reflective anti-fog lens.

In a preferred solution, the connecting sleeve is bent at 150°-170°.

In a preferred solution, the depth of the groove structure is 1-3 mm, and the length of the groove is 25-50 mm.

In a preferred solution, the surface of the groove is a frosted surface.

In a preferred solution, the dental mirror can be injection molded in one shot.

In the oral mirror with light source of the utility model, the lens adopts anti-fog lens, which avoids the situation that the doctor cannot see the situation in the oral cavity carefully due to the gas generated by the patient's breathing, which causes the lens to be blurred; The groove increases the friction between the hand and the handle, effectively reduces the probability of the dental mirror falling off the hand, and reduces the difficulty of the doctor's work.

When the dentist checks or treats, it can ensure that the light is aimed at the lens or the oral lesion at any time without providing an additional light source, which improves the doctor's work efficiency and reduces the pain of the patient; and the utility model has low cost and a strong structure Simple, convenient and hygienic, safe and reliable, suitable for large-scale promotion and use.

Description of drawings

Fig. 1 is a structural schematic diagram of a dental mirror with a light source of the present invention

Among the figure, 1 is a lens, 2 is a mirror frame, 3 is a connecting sleeve, 4 is a handle, 5 is a reflector, 6 is a light-emitting diode, 7 is a lead, 8 is a battery, 9 is a switch, and 10 is a groove.

Detailed ways

Below in conjunction with accompanying drawing 1 the utility model is described in detail.

As shown in Figure 1, it is a structural schematic diagram of a dental mirror with a light source. The tail of the dental mirror has a lens 1, and the lens 1 is a reflective anti-fog lens, which is supported by the frame 2; the connecting sleeve 3 connects the frame 2 Connected with the handle 4, a reflector 5 is arranged inside the connecting sleeve 3 to reflect the light emitted by the light-emitting diode 6 in the handle 4 to the lens 1. In this embodiment, the bending angle of the connecting sleeve 3 is 162° °, according to the principle of reflection, the angle of incidence is equal to the angle of reflection, and the light emitted by the light-emitting diode 6 directly onto the reflector 5 is directly reflected onto the lens 1, so that the doctor can see the affected area clearly; the inside of the handle is also provided with a wire 7 and a battery 8. In this embodiment, the battery 8 is a button battery, which can reduce the volume of the oral mirror; the lower end of the handle 4 is embedded in the switch 9 inside the handle housing, and when it is pressed, the light-emitting diode 6 produces light; The upper end outside the handle is provided with a groove 10, which is used to hold the handle 4 tightly, and the surface of the groove 10 is set as a frosted surface, which can better increase the friction; in this embodiment, the oral cavity with light source The mirror is one-time injection molding, and is limited to one-time use to avoid cross-infection. It has the characteristics of low cost, safety and sanitation, and strong practicability.

The above is only a preferred embodiment of the utility model, on the basis of this embodiment, simple elements can also be replaced to obtain more implementations, such as the handle and frame of the dental mirror can be manufactured separately, The two are connected again during use, if these modes do not depart from the design of the application, all should belong to the protection scope of the present utility model.

Claims (6)

1. A dental mirror with a light source, including eyeglasses, a mirror frame, a connecting sleeve and a handle, is characterized in that: a reflector is arranged in the connecting sleeve of the dental mirror with a light source, and a light-emitting diode, a wire, and a light-emitting diode are arranged inside the handle. , battery, a push switch is inlaid at the lower end of the handle shell, and a groove is arranged at the upper end of the handle shell. 2. The dental mirror with light source according to claim 1, characterized in that the lens is a reflective anti-fog lens. 3. The dental mirror with light source according to claim 1 or 2, characterized in that the connecting sleeve is bent at 150°-170°. 4. The dental mirror with a light source according to claim 3, the depth of the groove is 1-3mm, and the length of the groove is 25-50mm. 5. The dental mirror with a light source according to claim 4, the groove has a frosted surface. 6. The oral mirror with a light source according to claim 5, the oral mirror can be injection molded at one time.

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