CN2132484Y - Disposable mouth mirror with two-surface - Google Patents
Disposable mouth mirror with two-surface Download PDFInfo
- Publication number
- CN2132484Y CN2132484Y CN 92228985 CN92228985U CN2132484Y CN 2132484 Y CN2132484 Y CN 2132484Y CN 92228985 CN92228985 CN 92228985 CN 92228985 U CN92228985 U CN 92228985U CN 2132484 Y CN2132484 Y CN 2132484Y
- Authority
- CN
- China
- Prior art keywords
- mirror
- camera lens
- handle
- double
- lens
- 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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Abstract
The utility model relates to a disposable stomatoscope with a double-surface which is used for examination and treatment of a department of stomatology. The utility model comprises a lens which is composed of a double-surface lens, a thin metal ring and a non-poisonous plastic casing ring. The utility model is used in the mouth to examine and treat teeth and mucosal disease directly. One end of the lens is connected with a handle which is composed of an inner core metal rod and non-poisonous plastic of a casing, and is used for holding by an inspector, wherein, a metal casing of the lens is welded with the metal rod by spot welding, the plastic casing is formed integrally, and the lens and the handle form a 145 DEG angle.
Description
This utility model belongs to department of stomatology inspection, therapy equipment.
When the clinical department of stomatology is checked tooth body, mucosa infection, need to check diseased region with mouth mirror tractive mouth cheek.Generally all be that the stomatologist uses single face mouth mirror tractive mouth cheek now, but reflect lighting can not be brought into play simultaneously with reflection lesion binomial function; Otherwise in the time of with single-surface mirror reflection lesion and spotlighting, promptly there is the fraud of attending to one thing and lose sight of another in tractive mouth cheek poor effect, and gives and checks that the treatment operation brings difficulty to a certain degree.Simultaneously, the Double-side mouth mirror that I developed is in the past made of metal framework, under the very not strict situation of sterilization, the fraud that easily causes cross infection is also arranged, and cost is higher.
The research the purpose of this utility model is, a kind of disposable Double-side mouth mirror is provided, and checks tooth body, defective that the mucosa infection district exists and the Double sided mirror cost height of metal framework to improve with single-surface mirror, easily causes the existing deficiency of cross infection.
Basic design of the present utility model is: disposable Double-side mouth mirror is divided into camera lens, mirror handle two parts from structure.The double-sided lenses that camera lens is harmonious by two back sides is wrapped up in thin metal ring outward, the outer again non-toxic plastic three parts composition of wrapping up in.The mirror handle is wrapped up in non-toxic plastic two parts outward by thin metal rod and is formed.Becket and metallic rod are spot-welded on, and parts of plastics is the disposable integral compression molding.Wherein the eyeglass single-sheet thickness is 0.8～1.0mm, diameter 20mm.Thin metal ring thickness is 0.15mm, highly is 1.6～1.8mm, diameter 21mm.Metallic rod diameter 1.5mm, length 130mm.It is 0.3mm that camera lens is wrapped up in plastics thickness outward, highly is 2.0～2.1mm, and mirror handle Handheld Division plastics are regular hexagon, and transverse diameter is 6.0～8.0mm.Handheld Division and camera lens connecting portion are cylindric, diameter 4.0mm.Whole plastic handgrip length is 140mm.Mirror handle and camera lens company headquarters mutually are fan-shaped, increase local strength and reduce when using stimulation to bicker.
By the above-mentioned disposable Double-side mouth mirror that manufactures and designs out, in use, the doctor can hold the mirror handle with the right hand, and the Double sided mirror camera lens is put into patient's mouth, tractive one side mouth cheek, and back side eyeglass can be finished reflect lighting simultaneously, the function of reflection lesion.Both remedy the shortcoming of single face mouth mirror, improved the defective that doctors and patients need change position simultaneously, promptly convenient, accurately, time saving and energy saving again, improved quality of medical care.Be applied as disposablely simultaneously, avoided being repeatedly used and easily caused cross infection, the situation of harm patient health takes place, and disposable Double-side mouth mirror is cheap.
Description of drawings:
Fig. 1: three-dimensional structure diagram
Fig. 2: structure for amplifying profile
(1) camera lens metal girdle among the figure, (2) camera lens plastic housing, (3) camera lens back side eyeglass, (4) camera lens outside of belly eyeglass, (5) camera lens and mirror handle junction, (6) camera lens metal girdle is connected pad with mirror handle metallic rod, (7) coupling part between the portion of the handle of mirror handle and camera lens, (8) Handheld Division of mirror handle and (7) coupling part, (9) stamen metallic rod in the mirror handle portion of the handle, (10) mirror handle, (9 ') is for amplifying clipped, (9 ") for analysing and observe part, its bend is a hatching.(A-A) be vertical shape section.
Be an optimum implementation of the present utility model below.As shown in the figure: a camera lens.The camera lens the inside is a double-sided lenses (3) (4).Thin metal ring support (1) and plastic hoop support (2) are arranged around double-sided lenses.A mirror handle.Portion of the handle (9), narrowed portion (8), Handheld Division and camera lens coupling part (7) junction point are (5).Stamen in the mirror handle, metallic rod (10).(10) use spot-welded on (1), pad is (6).Camera lens plastic hoop and mirror handle plastics are a compression molding.Camera lens and mirror handle angulation are 145 ° of angles.
Claims (2)
1, the disposable Double-side mouth mirror that is used for department of stomatology inspection, treatment, belong to the department of stomatology and check therapy equipment, it is made up of camera lens, mirror handle two parts, it is characterized in that: it is that the outer mirror handle two parts of wrapping up in non-toxic plastic (9) of thin metal rod (10) are formed that the thin metal-back (1) of double-sided lenses (3) and periphery parcel, the camera lens that non-toxic plastic (2) is formed reach the interior stamen that joins with camera lens.In wrap up in that metallic rod is a spot-welded in camera lens metal girdle and the mirror handle.
2, disposable Double-side mouth mirror as claimed in claim 1 is characterized in that: mirror head outer shell and mirror shank adopt all-plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228985 CN2132484Y (en) | 1992-07-23 | 1992-07-23 | Disposable mouth mirror with two-surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228985 CN2132484Y (en) | 1992-07-23 | 1992-07-23 | Disposable mouth mirror with two-surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132484Y true CN2132484Y (en) | 1993-05-12 |
Family
ID=33772497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228985 Expired - Fee Related CN2132484Y (en) | 1992-07-23 | 1992-07-23 | Disposable mouth mirror with two-surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132484Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD916289S1 (en) | 2019-01-14 | 2021-04-13 | Hu-Friedy Mfg. Co., Llc | Double-sided mirror |
-
1992
- 1992-07-23 CN CN 92228985 patent/CN2132484Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD916289S1 (en) | 2019-01-14 | 2021-04-13 | Hu-Friedy Mfg. Co., Llc | Double-sided mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |