CN201822840U - Visual mouth gag - Google Patents

Abstract

Translated fromChinese

本实用新型涉及一种可视口腔开口器包括一个梯形弹性橡胶体和手持柄，梯形弹性橡胶体的底边面设有手持柄；所述的梯形弹性橡胶体的相对边侧面设置有倒v形阶梯状斜面；阶梯状斜面的两侧设有挡板，梯形弹性橡胶体的梯形面的外侧面设置有符合口腔颊舌粘膜形态的微凸弧形面，梯形弹性橡胶体的梯形面的内侧面设置有微型电子腔镜。挡板、斜面、倒v形阶梯状结构与上下颌牙颊舌侧牙尖咬合接触紧密，固位良好；设置微型电子腔镜实现了口腔开口器在使用过程中的可视功能。

The utility model relates to a visual oral mouth gag, which comprises a trapezoidal elastic rubber body and a handle. The bottom surface of the trapezoidal elastic rubber body is provided with a handle; Stepped inclined surface; both sides of the stepped inclined surface are provided with baffles, the outer surface of the trapezoidal surface of the trapezoidal elastic rubber body is provided with a slightly convex arc-shaped surface conforming to the shape of the buccal and lingual mucosa of the oral cavity, and the inner surface of the trapezoidal surface of the trapezoidal elastic rubber body A miniature electronic cavity mirror is provided. The baffle, slope, and inverted V-shaped stepped structure are in close contact with the buccal and lingual cusps of the upper and lower jaws, and are well retained; the microelectronic endoscope is installed to realize the visual function of the mouth gag during use.

Description

Translated fromChinese

一种可视口腔开口器A visual mouth gag

技术领域technical field

本实用新型涉及一种可视口腔开口器，属于口腔医疗器械技术领域。The utility model relates to a visible oral mouth gag, which belongs to the technical field of oral medical instruments.

背景技术Background technique

在口腔治疗过程中，由于各种操作需要占据一定口腔内空间，患者常常需要长时间张口，容易造成患者疲劳，甚至痛苦，从而使患者无法与口腔医师取得良好配合，影响治疗操作，甚至导致治疗失败。因此，口腔医师常常选用口腔开口器来辅助检查与治疗，目前市场上出现了多种口腔开口器，其结构组成，操作方法各不相同，开口效果得到了口腔医师的认可。In the process of oral treatment, because various operations need to occupy a certain amount of oral cavity space, patients often need to open their mouths for a long time, which is likely to cause fatigue and even pain to the patient, so that the patient cannot achieve good cooperation with the dentist, affecting the treatment operation, and even leading to fail. Therefore, stomatologists often choose mouth gags to assist examination and treatment. There are many kinds of mouth gags on the market, with different structures and methods of operation, and the opening effect has been recognized by stomatologists.

然而，由于牙科操作精细而口腔内解剖结构复杂、操作视野小、光源不足，即使患者在使用口腔开口器时也常常影响口腔医师的操作过程及实习医师的观察学习，更无法满足患者获取自身病情直观认识的需要，给临床治疗与教学带来很多不便。However, due to the delicate dental operation and the complex anatomical structure in the oral cavity, the operating field of view is small, and the light source is insufficient, even when the patient uses the mouth gag, it often affects the operation process of the dentist and the observation and learning of the intern, and it is not enough to satisfy the patient to obtain their own condition. The need for intuitive understanding brings a lot of inconvenience to clinical treatment and teaching.

发明内容Contents of the invention

为了解决以上技术问题，本实用新型公开一种加载微型电子腔镜的可视口腔开口器。In order to solve the above technical problems, the utility model discloses a visible oral mouth gag loaded with a miniature electronic cavity mirror.

本实用新型的技术方案在于：一种可视口腔开口器包括一个梯形弹性橡胶体和手持柄，梯形弹性橡胶体的底边面设有手持柄；所述的梯形弹性橡胶体的相对边侧面设置有阶梯状斜面；阶梯状斜面的两侧设有挡板，梯形弹性橡胶体的梯形面的外侧面设置有符合口腔颊舌粘膜形态的微凸弧形面，其特征在于，所述的阶梯状斜面为倒v形阶梯状斜面；梯形弹性橡胶体的梯形面的内侧面设置有微型电子腔镜。挡板、倒v形阶梯状结构斜面与上下颌牙颊舌侧牙尖咬合接触紧密，固位良好。The technical scheme of the utility model is that: a visual oral mouth gag includes a trapezoidal elastic rubber body and a handle, the bottom side of the trapezoidal elastic rubber body is provided with a handle; the opposite side of the trapezoidal elastic rubber body is provided with There is a stepped inclined surface; both sides of the stepped inclined surface are provided with baffles, and the outer surface of the trapezoidal surface of the trapezoidal elastic rubber body is provided with a slightly convex arc-shaped surface that conforms to the shape of the buccal and lingual mucosa of the oral cavity. It is characterized in that the stepped The inclined surface is an inverted V-shaped stepped inclined surface; the inner surface of the trapezoidal surface of the trapezoidal elastic rubber body is provided with a miniature electronic cavity mirror. The baffle and the inclined surface of the inverted V-shaped stepped structure are in close contact with the buccal and lingual cusps of the upper and lower teeth, and the retention is good.

所述的微型电子腔镜是通过微型卡扣固定在梯形弹性橡胶体的梯形面的内侧面上。The miniature electronic cavity mirror is fixed on the inner side of the trapezoidal surface of the trapezoidal elastic rubber body through micro buckles.

所述的微型电子腔镜包括防水防雾微型摄像头、照明灯、挠性导管、连接端、导线、摄像开关、拍照开关和USB接口；所述的防水防雾微型摄像头周围环以照明灯，防水防雾微型摄像头与连接端通过挠性导管相连，连接端再通过含有摄像、拍照开关的导线与USB接口相连；在连接端上设有卡子。The miniature electronic cavity mirror includes a waterproof and anti-fog micro camera, a lighting lamp, a flexible conduit, a connection end, a wire, a camera switch, a camera switch and a USB interface; The anti-fog miniature camera is connected with the connection end through a flexible conduit, and the connection end is connected with the USB interface through a wire containing a video camera and a camera switch; a clamp is arranged on the connection end.

所述的照明灯为侧发光的光导纤维照明灯。The illuminating lamp is a side-emitting optical fiber illuminating lamp.

本实用新型的优势在于：The utility model has the advantages of:

1、梯形弹性橡胶体的相对边侧面是倒v形阶梯状斜面与上下颌牙列相咬合，上下颌后牙颊舌侧牙尖与挡板、斜面、倒v形阶梯状结构形成点窝接触，使该实用新型对牙齿的固位更为稳固，并能保持患者舒适、恒定的开口状态，具有显著的临床辅助作用。1. The opposite side of the trapezoidal elastic rubber body is an inverted V-shaped stepped inclined surface that occludes the upper and lower jaw dentition, and the buccal and lingual cusps of the posterior teeth of the upper and lower jaws are in contact with the baffle, the inclined surface, and the inverted V-shaped stepped structure. , so that the utility model can fix the teeth more stably, and can maintain the patient's comfortable and constant opening state, which has a significant clinical auxiliary effect.

2、防水防雾微型摄像头特别适于口腔治疗过程的摄像需要，侧发光的环形光导纤维光照度强而光线均匀，连接端通过卡子可与梯形弹性橡胶体的梯形面的内侧面上的卡扣稳固连接，保证摄像头采集的影像信号稳定而清晰。2. The waterproof and anti-fog micro-camera is especially suitable for the camera needs of the oral treatment process. The side-emitting annular optical fiber has strong illumination and uniform light. The connection end can be fixed with the buckle on the inner side of the trapezoidal surface of the trapezoidal elastic rubber body through the clip. Connect to ensure that the image signal collected by the camera is stable and clear.

3、内含物镜信号线及照明导线的挠性导管具有全方位变动的可挠性，从而实现该微型电子腔镜的口腔内全方位观察功能，实现可视的功能。影像信号通过导线传输到多媒体设备上显示，并可根据导线上的摄像、拍照开关保留关键图像至屏幕上以方便讲解与学习。3. The flexible catheter containing the objective lens signal line and the lighting wire has the flexibility to change in all directions, so as to realize the omnidirectional observation function of the micro electronic cavity mirror in the oral cavity and realize the visual function. The image signal is transmitted to the multimedia equipment for display through the wire, and the key image can be saved on the screen according to the camera and photo switch on the wire to facilitate explanation and learning.

4、光导纤维照明耗电量小，产热低，亮度高、可连续工作，并通过USB接口获得电能，具有良好的通用性。4. Optical fiber lighting has low power consumption, low heat generation, high brightness, can work continuously, and obtains power through the USB interface, which has good versatility.

5、该可视口腔开口器制作工艺简单，成本低廉，显示效果良好，易于维修，极大改善了口腔医师诊治和教学的效果，并有助于增进医患交流，适于广泛推广应用。5. The visual mouth gag has simple manufacturing process, low cost, good display effect, easy maintenance, greatly improves the effect of diagnosis, treatment and teaching of stomatologists, and helps to enhance communication between doctors and patients, and is suitable for wide application.

附图说明Description of drawings

图1是本实用新型可视口腔开口器的结构示意图；Fig. 1 is a structural schematic diagram of the utility model visible oral mouth gag;

图2是图1的侧视图；Fig. 2 is a side view of Fig. 1;

图3是微型电子腔镜的结构示意图；Fig. 3 is the structural representation of miniature electronic cavity mirror;

在图1、2中，1、手持柄；2、微型卡扣；3、内侧挡板；4、外侧挡板；5、倒v形阶梯状斜面；In Figures 1 and 2, 1, the handle; 2, the micro buckle; 3, the inner baffle; 4, the outer baffle; 5, the inverted V-shaped stepped slope;

在图3中，6、导线；7、拍照开关；8、摄像开关；9、USB接口；10、可与微型卡扣相连的卡子；11、防水防雾微型摄像头；12、照明灯；13、挠性导管；14、连接端。In Fig. 3, 6, wire; 7, camera switch; 8, camera switch; 9, USB interface; 10, the clip that can be connected with micro buckle; 11, waterproof anti-fog micro camera; 12, lighting lamp; 13, Flexible conduit; 14. Connecting end.

具体实施方式Detailed ways

下面结合实施例对本实用新型做详细的说明，但不限于此。Below in conjunction with embodiment the utility model is described in detail, but not limited thereto.

实施例，一种可视口腔开口器包括一个梯形弹性橡胶体和手持柄1，梯形弹性橡胶体的顶边面设有手持柄1；所述的梯形弹性橡胶体的相对边侧面设置有倒v形阶梯状斜面5，倒v形阶梯状斜面5的两侧设有内侧挡板3和外侧挡板4，挡板3矮于挡板4；梯形弹性橡胶体的梯形面的外侧面设置有符合口腔颊舌粘膜形态的微凸弧形面，内侧面远梯形尖端处设微型卡扣2，卡扣2与卡子10相连以固定微型电子腔镜。In an embodiment, a visual mouth opener includes a trapezoidal elastic rubber body and ahandle 1, the top side of the trapezoidal elastic rubber body is provided with thehandle 1; the opposite side of the trapezoidal elastic rubber body is provided with an inverted v Shapedstepped slope 5, the both sides of inverted v-shapedstepped slope 5 are provided withinner baffle 3 andouter baffle 4,baffle 3 is shorter thanbaffle 4; The slightly convex arc-shaped surface of the buccal-lingual mucosa of the oral cavity is provided with amicro buckle 2 on the inner side far from the tip of the trapezoid, and thebuckle 2 is connected with the clip 10 to fix the micro electronic endoscope.

所述的微型电子腔镜包括防水防雾微型摄像头11、照明灯12、挠性导管13、连接端14、导线6、摄像开关8、拍照开关7和USB接口9；所述的防水防雾微型摄像头11周围环以侧发光的光导纤维构成的照明灯12，防水防雾微型摄像头11与连接端14通过挠性导管13相连，连接端14再通过含有摄像、拍照开关的导线6与USB接口9相连。The miniature electronic cavity mirror includes a waterproof and antifog miniature camera 11, a lighting lamp 12, a flexible conduit 13, a connection end 14, a wire 6, a camera switch 8, a camera switch 7 and a USB interface 9; the waterproof and antifog miniature The camera head 11 is surrounded by an illuminating light 12 made of side-emitting optical fibers. The waterproof and anti-fog miniature camera head 11 is connected to the connection end 14 through a flexible conduit 13, and the connection end 14 is connected to the USB interface 9 through a wire 6 containing a camera and a camera switch. connected.

所述的梯形弹性橡胶体采用医用橡胶一次成型制成，根据不同人群的口腔特征，上述梯形弹性开口器的大小、内聚角度、倒v形阶梯状斜面结构可做不同规格的设计。The trapezoidal elastic rubber body is made of medical rubber at one time. According to the oral characteristics of different groups of people, the size, cohesion angle, and inverted V-shaped stepped slope structure of the above-mentioned trapezoidal elastic opening can be designed in different specifications.

使用说明：Instructions for use:

使用时，将可与微型卡扣相连的卡子10与卡扣2卡紧，嘱患者大张口，将可视口腔开口器送入口内，使其梯形底边面朝向口腔翼下颌皱襞，手持柄1朝向口外，外侧面与口腔颊粘膜相对；所述的微凸弧形面与口腔颊舌粘膜相贴合，上下齿列位于内侧挡板3与外侧挡板4形成的凹槽当中，内侧挡板3位于齿列的内侧，外侧挡板位4于齿列的外侧。When in use, fasten the clip 10 that can be connected with the micro-clip with theclip 2, instruct the patient to open his mouth wide, put the visible mouth gag into the mouth, make the bottom of the trapezoid face toward the pterygomandibular fold, and hold thehandle 1 Facing out of the mouth, the outer surface is opposite to the buccal mucosa of the oral cavity; the slightly convex arc-shaped surface fits the buccal and lingual mucosa of the oral cavity, and the upper and lower dentitions are located in the groove formed by theinner baffle 3 and theouter baffle 4, and theinner baffle 3 is located on the inner side of the dentition, and the outer baffle is located 4 on the outer side of the dentition.

嘱病人调整张口度至单侧上下颌牙列与开口器倒v形阶梯状斜面5咬合稳定舒适且张口度适于口腔医师诊治操作的理想程度。将USB接口9连接至多媒体设备上，打开摄像开关8，调整挠性导管13的方向以获得目标摄像区稳定、清晰的影像。在摄像过程中还可使用拍照开关7保留关键图像至屏幕上，以帮助患者了解病情、治疗情况，方便临床治疗和教学。Instruct the patient to adjust the mouth opening to a stable and comfortable occlusion between the upper and lower dentition on one side and the inverted V-shaped stepped slope of thegag 5, and the mouth opening is suitable for the ideal level of the dentist's diagnosis and treatment. Connect the USB interface 9 to the multimedia device, turn on the camera switch 8, and adjust the direction of the flexible catheter 13 to obtain a stable and clear image of the target camera area. During the camera process, the photo switch 7 can also be used to keep key images on the screen, so as to help patients understand the condition and treatment conditions, and facilitate clinical treatment and teaching.

Claims (4)

1. a visual oral cavity mouth gag comprises a trapezoidal elastic rubbery body and hand holding handle, and the base face of trapezoidal elastic rubbery body is provided with hand holding handle; The relative edge side of described trapezoidal elastic rubbery body is provided with stepped inclined-plane; The both sides on stepped inclined-plane are provided with baffle plate, and the lateral surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with the dimpling arcwall face that meets oral cavity cheek periglottis form, it is characterized in that, described stepped inclined-plane is the stepped inclined-plane of the shape of falling v; The medial surface of the trapezoidal faces of trapezoidal elastic rubbery body is provided with miniature electronic chamber mirror.

2. visual oral cavity mouth gag according to claim 1 is characterized in that, described miniature electronic chamber mirror is to be fixed on the medial surface of trapezoidal faces of trapezoidal elastic rubbery body by miniature buckle.

3. visual oral cavity mouth gag according to claim 1 and 2 is characterized in that, described miniature electronic chamber mirror comprises the antifog minisize pick-up head of waterproof, illuminating lamp, flexible conduit, link, lead, shooting switch, photographing switch and USB interface; Ring is with illuminating lamp around the antifog minisize pick-up head of described waterproof, and the antifog minisize pick-up head of waterproof links to each other by flexible conduit with link, and link links to each other with USB interface by the lead that contains shooting, photographing switch; On link, be provided with clamp.

4. visual oral cavity mouth gag according to claim 3 is characterized in that, described illuminating lamp is the luminous fiber-optic illuminated lamp of side.

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