Mouth mirror for oral diagnosis

Abstract

The utility model discloses a mouth mirror for oral diagnosis, which belongs to the technical field of medical instruments and comprises a detection end body, a mirror body, a plurality of LED lamp groups, a protective film, a handle and a movable component, the mirror body is fixedly connected with the detection end body and is positioned in the detection end body, the plurality of LED lamp groups are fixedly connected with the detection end body and are circumferentially distributed on the detection end body, and the protective film is arranged on the handle. The protective film is connected with the detection end body and located on the outer surface of the detection end body, the handle is arranged on one side of the detection end body, the movable assembly is connected with the detection end body and the handle, through the arrangement of the structure, the illuminance of a light source in an oral cavity can be uniform, light can accurately irradiate a surgical field part, and operation of a doctor is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and provides a dental mirror for oral diagnosis. Background Art

[0002] Dental mirrors allow doctors to further discover patients' oral lesions with the help of clear and intuitive images, abnormal results of various treatment measures taken in a timely manner, and abnormal signs caused by diseases, such as redness and swelling of the oral mucosa, blisters, ulcers or spots.

[0003] The existing oral mirror consists of a detection end body, a lens and a handle. When performing an oral examination, the reflection principle of the lens can effectively increase the inspection field of view. In addition, when performing an oral examination, medical staff often need to use a flashlight to illuminate the patient's mouth due to insufficient internal light.

[0004] However, the light source is outside the oral cavity, and the light enters the oral cavity from the outside. The illumination of the external light entering the oral cavity is uneven, and there are problems such as insufficient light in the local surgical field and the light cannot be accurately illuminated on the surgical field, which affects the doctor's operation. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a dental mirror for oral diagnosis, aiming to solve the technical problems that the existing light source is located outside the oral cavity, light is emitted into the oral cavity from the outside, the illumination of the external light entering the oral cavity is uneven, there is insufficient light in the local surgical field, and the light cannot be accurately illuminated on the surgical field, which affects the doctor's operation.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] The utility model provides an oral mirror for oral diagnosis, comprising a detection end body, a mirror body, a plurality of LED light groups, a protective film, a handle and a movable component, wherein the mirror body is fixedly connected to the detection end body and is located in the detection end body, the plurality of LED light groups are fixedly connected to the detection end body and are distributed in a circle on the detection end body, the protective film is connected to the detection end body and is located on the outer surface of the detection end body, the handle is arranged on one side of the detection end body, and the movable component is respectively connected to the detection end body and the handle.

[0008] Further, the movable component includes a universal ball seat, a sphere, a connecting column, a limit sleeve, a limit arc block and a supporting spring, the universal ball seat is fixedly connected to the handle and is located at one end of the handle, the sphere is movably connected to the universal ball seat and is located in the universal ball seat, the connecting column is fixedly connected to the sphere and is located on the outer side wall of the sphere, the limit sleeve is fixedly connected to the detection end body and is located on the outer side wall of the detection end body, the connecting column has a groove, the limit sleeve has a fixing hole, the limit arc block is movably connected to the connecting column and is located in the groove, and the supporting spring is arranged in the groove and fixedly connected to the limit arc block.

[0009] Furthermore, the movable component also includes a pressing column and an extrusion plate, the extrusion plate is movably connected to the limiting sleeve and is located in the fixing hole, and the pressing column is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.

[0010] Furthermore, the oral diagnosis oral mirror also includes a stretching component, and the stretching component is connected to the handle.

[0011] Furthermore, the stretching assembly also includes a sleeve and a threaded portion, the outer wall of the handle has multiple groups of threads, the sleeve is sleeved on the outer wall of the handle, the threaded portion is fixedly connected to the sleeve and is located on the inner wall of the sleeve, and the multiple threads are all threadedly matched with the threaded portion.

[0012] Furthermore, the stretching assembly also includes a hanging rope, which is fixedly connected to the sleeve and is located on the outer side wall of the sleeve.

[0013] The beneficial effects of the utility model are:

[0014] A plurality of LED light groups are embedded on the detection end body, and the LED light groups are used to illuminate the inside of the oral cavity. The detection end body is connected to the handle via a movable component. The movable component can be used to adjust the angle and rotate the detection end body and the handle. The mirror body is adjusted accordingly, so that medical staff can observe according to different situations. In addition, the protective film is provided on the detection end body, and the protective film can protect the plurality of LED light groups to avoid damage caused by exposure. Through the above method, it is achieved that the light source can have uniform illumination in the oral cavity, and the light can accurately illuminate the surgical field, which is beneficial to the doctor's operation.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 It is a schematic diagram of the structure of the oral mirror for oral diagnosis of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment state of the oral mirror for oral diagnosis of the utility model;

[0019] Figure 3 It is a cross-sectional view of the internal structure of the oral mirror for oral diagnosis of the utility model;

[0020] Figure 4 The utility model Figure 3 A magnified view of the local structure at A;

[0021] Figure 5 The utility model Figure 3 A magnified view of the local structure at B;

[0022] Figure numerals: 101 is a detection end body, 102 is a mirror body, 103 is an LED lamp group, 104 is a protective film, 105 is a handle, 106 is a universal ball seat, 107 is a sphere, 108 is a connecting column, 109 is a limiting sleeve, 110 is a limiting arc block, 111 is a supporting spring, 112 is a fixing hole, 113 is a groove, 114 is a pressing column, 115 is an extrusion plate, 116 is a sleeve, 117 is a threaded part, 118 is a hanging rope, and 119 is a thread. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0024] See also Figure 1 to Figure 5The utility model provides an oral mirror for oral diagnosis, including a detection end body 101, a mirror body 102, a plurality of LED light groups 103, a protective film 104, a handle 105 and a movable component, wherein the mirror body 102 is fixedly connected to the detection end body 101 and is located inside the detection end body 101, the plurality of LED light groups 103 are all fixedly connected to the detection end body 101 and are distributed in a circle on the detection end body 101, the protective film 104 is connected to the detection end body 101 and is located on the outer surface of the detection end body 101, the handle 105 is arranged on one side of the detection end body 101, and the movable component is respectively connected to the detection end body 101 and the handle 105.

[0025] In this embodiment, a plurality of LED light groups 103 are embedded on the detection end body 101, and the LED light groups 103 are used to illuminate the inside of the oral cavity. The detection end body 101 is connected to the handle 105 via a movable component. The movable component can be used to adjust the angle and rotate the detection end body 101 and the handle 105, and the mirror body 102 is adjusted accordingly, so that medical staff can observe according to different situations. In addition, the protective film 104 is provided on the detection end body 101, and the protective film 104 can protect the plurality of LED light groups 103 from being exposed and damaged. Through the above method, it is achieved that the light source can have uniform illumination in the oral cavity, and the light can accurately illuminate the surgical field, which is beneficial to the doctor's operation.

[0026] Furthermore, the movable assembly includes a universal ball seat 106, a ball 107, a connecting column 108, a limiting sleeve 109, a limiting arc block 110 and a holding spring 111. The universal ball seat 106 is fixedly connected to the handle 105 and is located at one end of the handle 105. The ball 107 is movably connected to the universal ball seat 106 and is located in the universal ball seat 106. The connecting column 108 is fixedly connected to the ball 107 and is located in the The outer wall of the sphere 107, the limiting sleeve 109 is fixedly connected to the detection end body 101 and is located on the outer wall of the detection end body 101, the connecting column 108 has a groove 113, the limiting sleeve 109 has a fixing hole 112, the limiting arc block 110 is movably connected to the connecting column 108 and is located in the groove 113, and the retaining spring 111 is arranged in the groove 113 and fixedly connected to the limiting arc block 110.

[0027] In this embodiment, when the dental mirror is connected to the handle 105, the connecting column 108 is inserted into the limiting sleeve 109 outside the detection end body 101. The limiting arc block 110 has an arc surface. When the connecting column 108 enters the limiting sleeve 109, the limiting arc block 110 is squeezed by the limiting sleeve 109 and enters the groove 113 of the connecting column 108. The holding spring 111 is compressed in the groove 113. When the connecting column 108 enters the limiting sleeve 109, the limiting arc block 110 is squeezed by the limiting sleeve 109 and enters the groove 113. When the connecting column 108 completely enters the limiting sleeve 109, the rebound force of the supporting spring 111 will push the limiting arc block 110 from the groove 113 into the fixing hole 112 of the limiting sleeve 109, so that the handle 105 is connected to the oral mirror. The universal ball seat 106 and the ball 107 are arranged between the connecting column 108 and the handle 105, and the angle of the mirror body 102 can be adjusted and rotated, so as to facilitate medical staff to inspect the patient's oral cavity.

[0028] Furthermore, the movable component also includes a pressing column 114 and an extrusion plate 115 , the extrusion plate 115 is movably connected to the limiting sleeve 109 and is located in the fixing hole 112 , and the pressing column 114 is fixedly connected to the extrusion plate 115 and is located on the outer wall of the extrusion plate 115 .

[0029] In this embodiment, when the handle 105 is separated from the oral mirror, the pressing column 114 is pressed, and the pressing column 114 drives the extrusion plate 115 to move in the fixing hole 112. At the same time, the extrusion plate 115 pushes the limiting arc block 110 to move out of the fixing hole 112, and then the connecting column 108 is directly separated from the limiting sleeve 109, so that the handle 105 is separated from the oral mirror, which facilitates the disassembly and connection of the detection end body 101 and the handle 105.

[0030] Furthermore, the oral diagnosis oral mirror also includes a stretching component, and the stretching component is connected to the handle 105.

[0031] In this embodiment, by providing the stretching component, the distance between the medical staff's hand and the oral mirror can be increased by utilizing the stretching component, making it convenient for the medical staff to use.

[0032] Furthermore, the stretching assembly also includes a sleeve 116 and a threaded portion 117. The outer wall of the handle 105 has multiple groups of threads 119. The sleeve 116 is sleeved on the outer wall of the handle 105. The threaded portion 117 is fixedly connected to the sleeve 116 and is located on the inner wall of the sleeve 116. The multiple threads 119 are all matched with the threads 119 of the threaded portion 117.

[0033] In this embodiment, when in use, the sleeve 116 is twisted on the outside of the handle 105 and the sleeve 116 is moved at the same time to connect the threaded portion 117 in the sleeve 116 with the corresponding thread 119 on the handle 105. The distance between the medical staff's hands and the dental mirror is increased. The medical staff then uses the dental mirror to examine the patient's oral cavity. In the above manner, the distance between the medical staff's hands and the dental mirror can be increased, making it convenient for the medical staff to use.

[0034] Furthermore, the stretching assembly further includes a hanging rope 118 , which is fixedly connected to the sleeve 116 and is located on the outer side wall of the sleeve 116 .

[0035] In this embodiment, the hanging rope 118 is provided at the rear end of the sleeve 116, and the oral mirror can be hung using the hanging rope 118 for easy storage. In addition, the medical staff passes their hands through the hanging rope 118 and holds the sleeve 116, which can prevent the oral mirror from falling out of the medical staff's hands, thereby facilitating the use of the oral mirror.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. A dental mirror for oral diagnosis, characterized in that: It includes a detection end body, a mirror body, multiple LED light groups, a protective film, a handle and a movable component. The mirror body is fixedly connected to the detection end body and is located in the detection end body. The multiple LED light groups are fixedly connected to the detection end body and are distributed in a circle on the detection end body. The protective film is connected to the detection end body and is located on the outer surface of the detection end body. The handle is arranged on one side of the detection end body. The movable component is respectively connected to the detection end body and the handle.

2. The oral diagnostic dental mirror according to claim 1, wherein: The movable component includes a universal ball seat, a sphere, a connecting column, a limit sleeve, a limit arc block and a holding spring. The universal ball seat is fixedly connected to the handle and is located at one end of the handle. The sphere is movably connected to the universal ball seat and is located in the universal ball seat. The connecting column is fixedly connected to the sphere and is located on the outer side wall of the sphere. The limit sleeve is fixedly connected to the detection end body and is located on the outer side wall of the detection end body. The connecting column has a groove, and the limit sleeve has a fixing hole. The limit arc block is movably connected to the connecting column and is located in the groove. The holding spring is arranged in the groove and fixedly connected to the limit arc block.

3. The oral diagnostic oral mirror according to claim 2, wherein: The movable component also includes a pressing column and an extrusion plate. The extrusion plate is movably connected to the limiting sleeve and is located in the fixing hole. The pressing column is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.

4. The oral diagnostic dental mirror according to claim 1, wherein: The oral diagnosis oral mirror further comprises a stretching assembly, and the stretching assembly is connected to the handle.

5. The oral diagnostic dental mirror according to claim 4, wherein: The stretching assembly also includes a sleeve and a threaded portion. The outer wall of the handle has multiple sets of threads. The sleeve is sleeved on the outer wall of the handle. The threaded portion is fixedly connected to the sleeve and is located on the inner wall of the sleeve. The multiple threads are all threadedly matched with the threaded portion.

6. The oral diagnostic dental mirror according to claim 5, wherein: The stretching assembly also includes a hanging rope, which is fixedly connected to the sleeve and is located on the outer side wall of the sleeve.

Images