CN203634121U - Stomatoscope with large visual field - Google Patents
Stomatoscope with large visual field Download PDFInfo
- Publication number
- CN203634121U CN203634121U CN201320695861.7U CN201320695861U CN203634121U CN 203634121 U CN203634121 U CN 203634121U CN 201320695861 U CN201320695861 U CN 201320695861U CN 203634121 U CN203634121 U CN 203634121U
- Authority
- CN
- China
- Prior art keywords
- plane mirror
- mirror
- stomatoscope
- visual field
- chute
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a stomatoscope with a large visual field. The stomatoscope comprises a shank and a plane mirror, wherein the plane mirror is a transversely arranged strip-type mirror surface, and the width of the plane mirror is slightly greater than that of an incisor region in an oral cavity; a bracket is arranged at the lower part of the back surface of the plane mirror; one end of a vertically arranged arc rod is hinged to the bracket, and the other end of the arc rod is fixed on the shank through a horizontal braking rod; a sliding chute is axially formed in the upper part in the shank; a sliding rod is arranged in the sliding chute; the outer end of the sliding rod is hinged to the center of the bottom of the plane mirror; a braking button is arranged at the top of the sliding rod and is outwards extruded through an opening slot above the sliding chute. The stomatoscope with the large visual field has the benefits that the stomatoscope adopts the strip-type structure, so that the overall occlusion state among relevant teeth in the oral cavity can be observed at a time; due to the rotation of the mirror surface, the whole condition of end faces and back surfaces of teeth can be observed; multiple conveniences are brought to orthodontics of malformed teeth.
Description
Technical field
This utility model relates to a kind of wide visual field dental mirror.
Background technology
Dental mirror is the most frequently used medical instrument of the department of stomatology, and existing dental mirror minute surface is mostly rounded, can only observe intraoral regional area, can not observe the integrality of whole tooth arrangement simultaneously.The whole states that want observation panel intracavity tooth arrangement, need subregion to observe, and therefore it uses very inconvenient in orthodontic process.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of wide visual field dental mirror, utilizes this dental mirror can observe once the integrality that oral cavity inner teeth gear is arranged.
The technical solution of the utility model is: this dental mirror comprises handle and plane mirror, the bar shaped minute surface that plane mirror is horizontally set, and its width is slightly larger than the width in central incisor district, oral cavity.The lower backside of plane mirror is equipped with support, and upright circular arc bar one end arranging is connected with stand hinge, and the other end is fixed on handle by one section of level braking bar.Handle internal upper part is provided with the chute of axial setting, and slide bar is housed in chute, the outer end of slide bar and plane mirror bottom centre place's chain connection.Drag knob is equipped with at slide bar top, and drag knob outwards leans out by the open slot of chute top, and illuminating lamp is equipped with in the front portion of drag knob.
The beneficial effects of the utility model are: because this dental mirror is strip structure, thereby can once observe the overall interlocking pattern between associated teeth in oral cavity.Can also observe the integral status at increment face and the back side by the rotation of minute surface.For the rectification of lopsided tooth provides many convenience.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Fig. 1 is structural representation of the present utility model.
Number in the figure:
1, handle 2, plane mirror 3, support 4, circular arc bar 5, brake bar
6, chute 7, slide bar 8, drag knob 9, open slot 10, illuminating lamp.
Detailed description of the invention
Example
As shown in Figure 1, this dental mirror comprises handle 1 and plane mirror 2, the bar shaped minute surface that plane mirror 2 is horizontally set, and its width is slightly larger than the width in central incisor district, oral cavity.The lower backside of plane mirror 2 is equipped with support 3, upright circular arc bar 4 one end and support 3 chain connections that arrange, and the other end is fixed on handle 1 by one section of level braking bar 5.Handle 1 internal upper part is provided with the chute 6 of axial setting, and slide bar 7 is housed in chute 6, the outer end of slide bar 7 and plane mirror 2 bottom centre's place's chain connections.Drag knob 8 is equipped with at slide bar 7 tops, and drag knob 8 outwards leans out by the open slot 9 of chute 6 tops, and illuminating lamp 10 is equipped with in the front portion of drag knob 8.
Claims (2)
1. a wide visual field dental mirror, its feature in: this dental mirror comprises handle (1) and plane mirror (2), the bar shaped minute surface that plane mirror (2) is horizontally set, its width is slightly larger than the width in central incisor district, oral cavity; The lower backside of plane mirror (2) is equipped with support (3), upright circular arc bar (4) one end and support (3) chain connection arranging, the other end is fixed on handle (1) by one section of level braking bar (5); Handle (1) internal upper part is provided with the chute (6) of axial setting, and slide bar (7) is housed in chute (6), the outer end of slide bar (7) and plane mirror (2) bottom centre place's chain connection; Drag knob (8) is equipped with at slide bar (7) top, and drag knob (8) outwards leans out by the open slot (9) of chute (6) top.
2. the wide visual field according to claim 1 dental mirror, its feature in: illuminating lamp (10) is equipped with in the front portion of drag knob (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695861.7U CN203634121U (en) | 2013-10-28 | 2013-10-28 | Stomatoscope with large visual field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695861.7U CN203634121U (en) | 2013-10-28 | 2013-10-28 | Stomatoscope with large visual field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634121U true CN203634121U (en) | 2014-06-11 |
Family
ID=50865412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695861.7U Expired - Fee Related CN203634121U (en) | 2013-10-28 | 2013-10-28 | Stomatoscope with large visual field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358416A (en) * | 2020-03-21 | 2020-07-03 | 中国人民解放军联勤保障部队第九〇四医院 | Oral cavity observation mirror |
-
2013
- 2013-10-28 CN CN201320695861.7U patent/CN203634121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358416A (en) * | 2020-03-21 | 2020-07-03 | 中国人民解放军联勤保障部队第九〇四医院 | Oral cavity observation mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qigihar Qi Qing Petroleum Machinery Parts Factory Assignor: Jin Wei Contract record no.: 2014230000308 Denomination of utility model: Stomatoscope with large visual field Granted publication date: 20140611 License type: Exclusive License Record date: 20140624 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |