CN205234441U - Oral cavity opener - Google Patents
Oral cavity opener Download PDFInfo
- Publication number
- CN205234441U CN205234441U CN201521101821.0U CN201521101821U CN205234441U CN 205234441 U CN205234441 U CN 205234441U CN 201521101821 U CN201521101821 U CN 201521101821U CN 205234441 U CN205234441 U CN 205234441U
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- CN
- China
- Prior art keywords
- shaped
- arc
- bracket
- support plate
- mouth gag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000214 mouth Anatomy 0.000 title claims abstract description 25
- 239000003562 lightweight material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
本实用新型公开了一种口腔开口器，包括支撑架和撑板，所述撑板为弧形，弧形撑板上设有支架；所述支撑架为长条形，支撑架上设有条形通孔，所述弧形撑板上支架的另一端穿过支撑架上的条形通孔通过螺母进行固定。所述弧形撑板的形状与口腔内两侧的形状适应，弧形撑板的中间部为凹弧形。所述弧形撑板的数量为两个，两个弧形撑板对称设置；所述弧形撑板上的支架可以沿条形通孔移动。本实用新型的弧形撑板上的支架可以根据不同患者口腔大小进行开口大小调节，调节到位后拧紧支架上的螺母进行固定。为了减轻本实用新型的重量，可以采用轻质材料制造。该口腔开口器结构简单，方便操作，使患者感到舒适并且可以根据的口腔开口器。
The utility model discloses an oral mouth gag, which comprises a supporting frame and a supporting plate, the supporting plate is arc-shaped, and a bracket is arranged on the arc-shaped supporting plate; shaped through hole, the other end of the bracket on the arc support plate passes through the bar shaped through hole on the support frame and is fixed by a nut. The shape of the arc-shaped brace adapts to the shapes of both sides of the oral cavity, and the middle part of the arc-shaped brace is concave arc-shaped. The number of the arc-shaped braces is two, and the two arc-shaped braces are arranged symmetrically; the brackets on the arc-shaped braces can move along the strip-shaped through holes. The bracket on the arc support plate of the utility model can adjust the opening size according to the oral cavity size of different patients, and after the adjustment is in place, tighten the nut on the bracket to fix it. In order to reduce the weight of the utility model, it can be made of lightweight materials. The mouth gag has a simple structure, is convenient to operate, makes patients feel comfortable and can be used as the mouth gag.
Description
技术领域 technical field
本实用新型属于医疗器械，尤其涉及一种口腔开口器。 The utility model belongs to medical instruments, in particular to an oral mouth gag.
背景技术 Background technique
口腔医生在为患者治疗牙病过程中，通常采用开口器来扩张口腔，达到扩大操作空间的目的，但传统的口腔开口器只能扩开嘴角，不能使两侧较靠里的槽牙充分暴露，这样造成操作空间较小，不能很好地定位和固定，不方便医护人员检查操作，并且患者戴着也极为不舒服，甚至对组织造成损伤。 In the process of treating dental diseases for patients, dentists usually use mouth gags to expand the oral cavity to expand the operating space. However, traditional mouth gags can only expand the corners of the mouth and cannot fully expose the inner molars on both sides. , so that the operating space is small, it cannot be positioned and fixed well, it is inconvenient for medical staff to check and operate, and it is also extremely uncomfortable for the patient to wear, and even cause damage to the tissue.
发明内容 Contents of the invention
本实用新型的目的在于克服上述现有技术的缺点，提供一种结构简单，操作方便，便于固定，使用效果好的一种口腔开口器。 The purpose of the utility model is to overcome the above-mentioned shortcomings of the prior art, and provide an oral mouth gag with simple structure, convenient operation, easy fixing and good use effect.
本实用新型是通过以下技术方案实现的： The utility model is achieved through the following technical solutions:
一种口腔开口器，包括支撑架和撑板，所述撑板为弧形，弧形撑板上设有支架；所述支撑架为长条形，支撑架上设有条形通孔，所述弧形撑板上支架的另一端穿过支撑架上的条形通孔通过螺母进行固定。 An oral mouth gag, comprising a support frame and a support plate, the support plate is arc-shaped, and a support is provided on the arc-shaped support plate; the support frame is elongated, and a strip-shaped through hole is provided on the support frame. The other end of the bracket on the arc support plate passes through the strip-shaped through hole on the support frame and is fixed by a nut.
所述弧形撑板的形状与口腔内两侧的形状适应，弧形撑板的中间部为凹弧形。 The shape of the arc-shaped brace adapts to the shapes of both sides of the oral cavity, and the middle part of the arc-shaped brace is concave arc-shaped.
所述弧形撑板的数量为两个，两个弧形撑板对称设置；所述弧形撑板上的支架可以沿条形通孔移动。 The number of the arc-shaped braces is two, and the two arc-shaped braces are arranged symmetrically; the brackets on the arc-shaped braces can move along the strip-shaped through holes.
本实用新型的优点是：本实用新型的弧形撑板上的支架可以根据不同患者口腔大小进行开口大小调节，调节到位后拧紧支架上的螺母进行固定。为了减轻本实用新型的重量，可以采用轻质材料制造。该口腔开口器结构简单，方便操作，使患者感到舒适并且可以根据的口腔开口器。 The utility model has the advantages that: the bracket on the arc support plate of the utility model can adjust the opening size according to the oral cavity size of different patients, and after the adjustment is in place, tighten the nut on the bracket to fix it. In order to reduce the weight of the utility model, it can be made of lightweight materials. The mouth gag has a simple structure, is convenient to operate, makes the patient feel comfortable and can be used as the mouth gag.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
图2是图1中支撑架的结构示意图。 Fig. 2 is a schematic structural diagram of the support frame in Fig. 1 .
具体实施方式 detailed description
实施例：如图所示的口腔开口器，包括支撑架5和撑板，所述撑板为弧形，该弧形撑板的数量为两个即左撑板1和右撑板2，左撑板1和右撑板2对称设置。在左撑板1和右撑板2上设有左支架3和右支架4。所述支撑架5为长条形，支撑架5上设有条形通孔6，所述左支架3和右支架4的下端穿过支撑架5上的条形通孔6并通过螺母进行紧固。 Embodiment: The oral mouth gag shown in the figure includes a support frame 5 and a support plate, the support plate is arc-shaped, and the number of the arc-shaped support plates is two, that is, the left support plate 1 and the right support plate 2, and the left support plate 1 and the right support plate 2. The support plate 1 and the right support plate 2 are arranged symmetrically. A left bracket 3 and a right bracket 4 are arranged on the left brace 1 and the right brace 2 . Described bracing frame 5 is elongate, and bracing frame 5 is provided with strip-shaped through-hole 6, and the lower end of described left support 3 and right support 4 passes the bar-shaped through-hole 6 on the bracing frame 5 and tightens by nut. solid.
所述左撑板1和右撑板2的形状与口腔内两侧的形状适应，左撑板1和右撑板2的中间部为凹弧形。 The shapes of the left brace 1 and the right brace 2 are adapted to the shapes of both sides in the oral cavity, and the middle parts of the left brace 1 and the right brace 2 are concave arc-shaped.
使用时松开左支架3和右支架4与支撑架5连接的螺母，将左撑板1和右撑板2移动到合适位置后放入口腔内，拉动左支架3和右支架4到合适位置，再将左支架3和右支架4上的螺母固紧，使左撑板1和右撑板2将口腔撑开。 When in use, loosen the nuts connecting the left bracket 3 and the right bracket 4 with the bracket 5, move the left support plate 1 and the right support plate 2 to a suitable position and put them into the oral cavity, and pull the left support 3 and right support 4 to a suitable position , then tighten the nuts on the left bracket 3 and the right bracket 4, so that the left brace 1 and the right brace 2 will open the oral cavity.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101821.0U CN205234441U (en) | 2015-12-28 | 2015-12-28 | Oral cavity opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101821.0U CN205234441U (en) | 2015-12-28 | 2015-12-28 | Oral cavity opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234441U true CN205234441U (en) | 2016-05-18 |
Family
ID=55933532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101821.0U Expired - Fee Related CN205234441U (en) | 2015-12-28 | 2015-12-28 | Oral cavity opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966005A (en) * | 2019-05-14 | 2019-07-05 | 张静 | A kind of protecting device special for dental clinical tooth preparation |
| CN110368130A (en) * | 2019-07-31 | 2019-10-25 | 上海正雅齿科科技股份有限公司 | Mouth sweeps equipment, mouth sweeps method and diagnosis and therapy system |
-
2015
- 2015-12-28 CN CN201521101821.0U patent/CN205234441U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966005A (en) * | 2019-05-14 | 2019-07-05 | 张静 | A kind of protecting device special for dental clinical tooth preparation |
| CN109966005B (en) * | 2019-05-14 | 2021-01-12 | 张静 | Special protective device for oral clinical tooth preparation |
| CN110368130A (en) * | 2019-07-31 | 2019-10-25 | 上海正雅齿科科技股份有限公司 | Mouth sweeps equipment, mouth sweeps method and diagnosis and therapy system |
| CN110368130B (en) * | 2019-07-31 | 2024-11-08 | 正雅齿科科技(上海)有限公司 | Oral scanning device, oral scanning method and diagnosis and treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161228 |