A new dental mouth mirror

Abstract

The application relates to the field of medical devices, in particular to a novel mouth mirror for stomatology, the front surface of the base is provided with a cleaning belt, the back surface of the cleaning belt is in abutment with the front surface of a mirror surface, the inside of the cleaning belt is provided with a No.1 magnetic block, the top of the inner wall of a cavity is provided with a No.2 magnetic block, the inside of the cavity and below the No.2 magnetic block are provided with an elastic piece, the inside of a sliding groove is slidably connected with a sliding block, the cavity, a No.1 through hole, a No.2 through hole and the sliding groove are communicated, the mouth mirror further comprises a connecting belt, one end of the connecting belt is connected with the top of the sliding block, the other end of the connecting belt extends to the inside of the cavity through the No.2 through hole and the No.1 through hole and is connected with the bottom of the No.1 magnetic block, when the mirror surface is contaminated, the sliding block is pressed by the thumb and slides downwards to the sliding groove, the sliding block drives the No.2 magnetic block to displace through the connecting belt, the displacement of the No.2 magnetic block drives the cleaning belt to displace, and the cleaning belt cleans the surface of the mirror surface in the displacement process.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a novel dental endoscope. Background Technology

[0002] Existing oral mirrors generally consist of a handle and a lens, with the lens located at the front of the handle. When examining the oral cavity, the doctor holds the handle of the oral mirror and inserts the lens into the patient's mouth. The doctor observes the condition inside the oral cavity through the reflection of the lens, such as whether the teeth are damaged. When examining a patient's oral cavity, the patient lies in a dental chair and the patient's mouth is illuminated by a shadowless lamp. The oral mirror assists the doctor in examining the patient's oral cavity and teeth.

[0003] Dental mirrors are frequently used in dental procedures, sometimes in conjunction with microscopes. However, the mirror surface cannot be kept clean in real time during treatment. Taking maxillary tooth decay removal as an example: the dentist holds the mirror in one hand, using the microscope above to observe the oral cavity in real time, while using the other hand to perform the treatment with surgical instruments such as a turbine drill. Theoretically, a three-way nozzle (water, air, and water-air switching) can be used to clean the mirror surface, but in practice, effective cleaning cannot be guaranteed. As the procedure progresses, large amounts of water, decay, and tooth debris splash onto the mirror surface, severely affecting the dentist's field of vision and increasing the difficulty of the treatment. Utility Model Content

[0004] This application provides a novel dental endoscope to address the technical problem that, while the inventor recognizes that a three-way gun (water, air, and water-air switching) can theoretically be used for cleaning the endoscope during operation, in practice, it cannot guarantee effective cleaning. As the operation progresses, a large amount of water stains, decay, tooth debris, etc., are splashed onto the endoscope, seriously affecting the field of vision of medical staff and increasing the difficulty of treatment.

[0005] The present application provides a novel oral mirror for stomatology, including a handle and a base. One end of the handle is connected to the bottom of the base. A mirror surface is detachably connected to the front of the base. A cleaning belt is arranged on the front of the base. The back of the cleaning belt abuts against the front of the mirror surface. A first magnetic block is arranged inside the cleaning belt. A cavity and a first through hole which are connected to each other are formed inside the base. A second magnetic block is arranged at the top of the inner wall of the cavity. An elastic member is arranged below the second magnetic block inside the cavity. A sliding groove and a second through hole which are connected to each other are formed inside the handle. A slider is slidably connected inside the sliding groove. The cavity, the first through hole, the second through hole and the sliding groove are connected to each other. A connecting belt is further included. One end of the connecting belt is connected to the top of the slider. The other end of the connecting belt passes through the second through hole and the first through hole and extends into the cavity to be connected to the bottom of the first magnetic block. The first magnetic block can be magnetically attracted by the second magnetic block.

[0006] In any of the above technical solutions, further, a through hole and a placement groove which are connected to each other are formed inside the base. The inner diameter of the through hole is smaller than the inner diameter of the mirror surface. A plug is detachably connected to the placement groove.

[0007] In any of the above technical solutions, further, the elastic member can be any one of an elastic pad, a spring, an airbag and elastic particles.

[0008] In any of the above technical solutions, further, anti-slip patterns are formed on the surface of the handle.

[0009] In any of the above technical solutions, further, the edges of the handle and the base are both rounded.

[0010] In any of the above technical solutions, further, an anti-slip pad is arranged on the front of the slider.

[0011] In any of the above technical solutions, further, the slider is in the shape of a "work" character, and the shape of the sliding groove matches the shape of the slider.

[0012] In any of the above technical solutions, further, the length of the sliding groove is the same as the extreme displacement distance of the second magnetic block.

[0013] In any of the above technical solutions, further, the cleaning belt and the plug are both made of any one of latex, silica gel and rubber.

[0014] In any of the above technical solutions, further, the number of the first magnetic blocks is at least one, and the number of the second magnetic blocks, the cavity, the first through hole, the second through hole, the connecting belt and the elastic member matches the number of the first magnetic blocks.

[0015] The main benefits of this application are: After the medical staff installs the mirror, they hold the handle and insert the base into the patient's mouth to observe the oral cavity through the mirror. When the mirror becomes dirty, the thumb presses the slider and slides it down the groove. The slider moves the second magnetic block through the connecting belt. Since the cleaning belt is fixed by the magnetism of the first and second magnetic blocks, the displacement of the second magnetic block will cause the first magnetic block to move the cleaning belt as well. During the displacement, the cleaning belt will clean the surface of the mirror.

[0016] It should be understood that both the foregoing general description and the following detailed description are for illustrative purposes and do not necessarily limit the scope of this application. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of this application. Furthermore, the specification and drawings serve to explain the principles of this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the mouth mirror structure according to an embodiment of this application. Figure 1 (Front view); Figure 2 This is a schematic diagram of the mouth mirror structure according to an embodiment of this application. Figure 2 (Front view); Figure 3 This is a schematic diagram of the mouth mirror structure in an embodiment of this application. Figure 1 (Front view sectional view); Figure 4 This is a schematic diagram of the mouth mirror structure in an embodiment of this application. Figure 2 (Front view sectional view); Figure 5 This is a schematic diagram (front sectional view) of the base structure in an embodiment of this application. Figure 6 This is a schematic diagram (front sectional view) of the structure of the base and the plug in the embodiment of this application. Figure 7 This is a schematic diagram (front sectional view) of the cleaning strip and the first magnetic block in the embodiment of this application.

[0019] icon: 100-Handle; 101-Base; 102-Cleaning belt; 103-Magnetic block No. 1; 104-Magnetic block No. 2; 105-Slide groove; 106-Cavity; 107-Elastic element; 108-Connecting belt; 109-Placement groove; 110-Block; 111-Anti-slip texture; 112-Anti-slip pad; 113-Mirror surface; 114-Slider. Detailed Implementation

[0020] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0021] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application 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 application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7One or more embodiments provide a novel dental mouth mirror, including a handle 100 and a base 101. One end of the handle 100 is connected to the bottom of the base 101. A mirror 113 is detachably connected to the front of the base 101. A cleaning strap 102 is provided on the front of the base 101, and the back of the cleaning strap 102 abuts against the front of the mirror 113. A first magnetic block 103 is provided inside the cleaning strap 102. A cavity 106 and a first through hole are opened inside the base 101. A second magnetic block 104 is provided on the top of the inner wall of the cavity 106, and the cavity 106 is located inside and below the second magnetic block 104. The handle 100 is equipped with an elastic element 107. The handle 100 has a connecting groove 105 and a second through hole inside. A slider 114 is slidably connected inside the groove 105. The cavity 106, the first through hole, the second through hole and the groove 105 are connected. It also includes a connecting strip 108. One end of the connecting strip 108 is connected to the top of the slider 114. The other end of the connecting strip 108 passes through the second through hole and the first through hole and extends into the cavity 106 to connect to the bottom of the first magnetic block 103. The first magnetic block 103 can be attracted by the second magnetic block 104 through magnetism. The length of the groove 105 is the same as the limit displacement distance of the second magnetic block 104.

[0025] In this embodiment, after the medical staff installs the mirror 113, they grip the handle 100 to insert the base 101 into the patient's mouth and observe the oral cavity through the mirror 113. When the mirror 113 becomes soiled, the thumb presses down on the slider 114 and slides it downwards into the groove 105. The slider 114, via the connecting belt 108, moves the second magnetic block 104. Since the cleaning belt 102 is fixed by the magnetism of the first magnetic block 103 and the second magnetic block 104, the displacement of the second magnetic block 104 will cause the first magnetic block 103 to move the cleaning belt 102 accordingly. During the displacement, the cleaning belt 102 will clean the surface of the mirror 113. During cleaning, the elastic element 107 is compressed. When the thumb is released, the rebound force of the elastic element 107 causes the second magnetic block 104 to return to its starting position. At the same time, the connecting belt 108 drives the slider 114 to return to its starting position. During the process of the second magnetic block 104 returning to its starting position, the first magnetic block 103 can drive the cleaning belt 102 to return to its starting position. It should be noted that an angle can be formed between the base 101 and the handle 100 to facilitate use by medical personnel. The mouth mirror can be repeatedly disinfected and reused. During application, the mirror surface 113 can be disassembled and replaced to effectively improve the overall service life and reduce product costs.

[0026] Please see Figure 1 , Figure 2 , Figure 5 and Figure 6, in some embodiments, a through-hole and a placement groove 109 are formed inside the base 101 and are connected to each other. The inner diameter of the through-hole is smaller than the inner diameter of the mirror surface 113. A plug 110 is detachably connected to the placement groove 109.

[0027] In this embodiment, when the mirror surface 113 is installed, after the plug 110 is removed, the mirror surface 113 is pushed through the placement groove 109. Under the action of gravity, the mirror surface 113 will fall to the position where it communicates with the through-hole below the placement groove 109. Subsequently, after installing the plug 110, the installation and fixation of the mirror surface 113 are completed. Since the inner diameter of the through-hole is smaller than the inner diameter of the mirror surface 113 and the upper part of the mirror surface 113 is blocked by the plug 110, the position of the mirror surface 113 is fixed. It should be noted that the mirror surface 113 and the base 101 can be fixedly connected for easy production.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7 , in some embodiments, the elastic member 107 can be any one of an elastic pad, a spring, an airbag, and elastic particles. The materials of the cleaning belt 102 and the plug 110 are both any one of latex, silica gel, and rubber.

[0029] In this embodiment, the materials of the elastic member 107, the cleaning belt 102, and the plug 110 include but are not limited to the above materials. Among them, the material of the elastic member 107 is preferably elastic particles in this application, and the materials of the cleaning belt 102 and the plug 110 are preferably silica gel materials in this application.

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 [[ID=三十八]], in some embodiments, anti-slip patterns 111 are formed on the surface of the handle 100. The edges of the handle 100 and the base 101 are both rounded. An anti-slip pad 112 is provided on the front surface of the slider 114. The slider 114 is in the shape of a "worker" character, and the shape of the sliding groove 105 matches the shape of the slider 114.

[0031] In this embodiment, the anti-slip patterns 111 and the anti-slip pad 112 are both provided to increase the friction when contacting the hands of medical staff, so as to reduce the probability of slipping; the edges of the handle 100 and the base 101 are rounded to avoid indentations when used by medical staff and improve the use experience of medical staff; the slider 114 is in the shape of a "worker" character, which can prevent the dislocation of the slider 114 while the slider 114 is sliding.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In some embodiments, the number of first magnetic blocks 103 is at least one, and the number of second magnetic blocks 104, cavity 106, first through hole, second through hole, connecting strip 108 and elastic element 107 matches the number of first magnetic blocks 103.

[0033] In this embodiment, the number of the second magnetic block 104, cavity 106, first through hole, second through hole, connecting strip 108 and elastic element 107 matches the number of the first magnetic block 103; wherein, in order to ensure that the attraction of the second magnetic block 104 and the first magnetic block 103 can realize the displacement of the cleaning strip 102, the first magnetic block 103 and the second magnetic block 104 can be made to adopt an arc shape that matches the shape of the cleaning strip 102.

[0034] Specifically, the working principle of the novel dental mouth mirror provided in this application is as follows: After installing the mirror 113, the medical staff grips the handle 100 to insert the base 101 into the patient's mouth and observe the oral cavity through the mirror 113. When the mirror 113 becomes soiled, the thumb presses down on the slider 114 and slides it downwards into the groove 105. The slider 114, via the connecting belt 108, moves the second magnetic block 104. Since the cleaning belt 102 is fixed by the magnetism of the first magnetic block 103 and the second magnetic block 104, the displacement of the second magnetic block 104 will cause the first magnetic block 104 to move downwards. 3. The cleaning belt 102 is also moved accordingly. During the movement, the cleaning belt 102 cleans the surface of the mirror 113. At this time, the elastic element 107 is in a compressed state. When the thumb is released, the second magnetic block 104 returns to the starting position under the rebound force of the elastic element 107. At the same time, the slider 114 is moved back to the starting position through the connecting belt 108. During the process of the second magnetic block 104 returning to the starting position, the cleaning belt 102 can be moved back to the starting position through the first magnetic block 103.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A novel dental mouth mirror, characterized in that, The device includes a handle and a base. One end of the handle is connected to the bottom of the base. A mirror is detachably connected to the front of the base. A cleaning strap is provided on the front of the base, and the back of the cleaning strap abuts against the front of the mirror. A first magnetic block is provided inside the cleaning strap. The base has a connected cavity and a first through hole inside. A second magnetic block is provided at the top of the inner wall of the cavity. An elastic element is provided inside the cavity and below the second magnetic block. The handle has a connected groove and a second through hole inside. A slider is slidably connected inside the groove. The cavity, the first through hole, the second through hole, and the groove are connected. The device also includes a connecting strap. One end of the connecting strap is connected to the top of the slider. The other end of the connecting strap passes through the second through hole and the first through hole and extends into the cavity to connect with the bottom of the first magnetic block. The first magnetic block can be attracted by the second magnetic block through magnetism.

2. The novel dental mouth mirror according to claim 1, characterized in that, The base has a through hole and a placement groove inside, the inner diameter of the through hole is smaller than the inner diameter of the mirror, and a plug is detachably connected to the placement groove.

3. A novel dental mouth mirror according to claim 1, characterized in that, The elastic element can be any one of elastic pads, springs, air bladders, and elastic particles.

4. A novel dental mouth mirror according to claim 1, characterized in that, The surface of the handle has anti-slip texture.

5. A novel dental mouth mirror according to claim 1, characterized in that, Both the handle and the base have rounded edges.

6. A novel dental mouth mirror according to claim 1, characterized in that, The front of the slider is provided with an anti-slip pad.

7. A novel dental mouth mirror according to claim 1, characterized in that, The slider is in the shape of an "I" and the shape of the groove matches the shape of the slider.

8. A novel dental mouth mirror according to claim 1, characterized in that, The length of the groove is consistent with the limit displacement distance of the second magnetic block.

9. A novel dental mouth mirror according to claim 2, characterized in that, Both the cleaning strip and the plug are made of any one of latex, silicone, and rubber.

10. A novel dental mouth mirror according to claim 1, characterized in that, The number of the first magnetic block is at least one, and the number of the second magnetic block, the cavity, the first through hole, the second through hole, the connecting strip, and the elastic element matches the number of the first magnetic block.

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