CN2102717U - Optical fibre lighter for dentistry - Google Patents
Optical fibre lighter for dentistry Download PDFInfo
- Publication number
- CN2102717U CN2102717U CN 91225625 CN91225625U CN2102717U CN 2102717 U CN2102717 U CN 2102717U CN 91225625 CN91225625 CN 91225625 CN 91225625 U CN91225625 U CN 91225625U CN 2102717 U CN2102717 U CN 2102717U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- reflecting mirror
- dentistry
- optical fibers
- light source
- 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.)
- Withdrawn
Links
Images
Abstract
The utility model relates to a lighting device for dentistry diagnosis and therapy, which is composed of a reflecting mirror (1), a lighting tube (2), an optical fiber bundle (4), a jointing (6), a light source (7) and a handle (8). Since the device uses optical fiber to conduct the light, when doctors diagnose and treat the pathological changes of mouth cavities, the utility model has the advantages that the brightness of the optical fiber is sufficient, the operation has no shadow, and the reflecting mirror can be rotated 360 DEG. A dry battery or a variable-pressure ac power supply can be used for the convenience of diagnosing the pathological changes of the any position in the mouth cavities.
Description
This utility model relates to the lighting fixture of a kind of dental examination and treatment.
At present domestic what generally use is that outer light source is injected the examination of mouth mirror, and to reach the purpose of illumination inspections, its shortcoming is: (1) fixed outer light source has limited the rotational angle of reflecting mirror, operates difficultly; (2) this illumination light has shade, and luminance shortage.
The purpose of this utility model is to provide a kind of optical fibers that utilizes to pass light, by the illumination apparatus of reflecting mirror inspection and treatment pathological change of oral cavity.
Task of the present utility model is finished like this, by AC transformation power supply (or No.5 cell of two joint 1.5V), make bulb shinny, light is penetrated at the fibre-optic bundle sensitive surface, light reaches the other end along fibre bundle, and light is by reflecting mirror entry portal intracavity, makes that light source can arbitrarily the position be shinny in the oral cavity, but the doctor suffers from the pathological changes situation of tooth from reflecting mirror with regard to direct observation, or carries out the diagnosis and treatment operation.
Below in conjunction with drawings and Examples this utility model is described in detail.
Fig. 1 is a structural representation of the present utility model.
Shinny of 1-reflecting mirror 2-illumination pipe 3-optical fiber
4-optical fibers light beam 5-optical fiber sensitive surface 6-joint
7-light source 8-handle 9-on and off switch
The 10-attaching plug
This utility model is made up of reflecting mirror (1), illumination pipe (2), optical fibers light beam (4), joint (6), light source (7) and handle (8); Reflecting mirror (1) is twisted in the primary screw hole that is connected on illumination pipe (2) front end, in the illumination pipe (2) optical fibers light beam (4) is arranged, the one end is shinny an of optical fiber (3), and the other end is optical fiber sensitive surface (5), and fibre-optic bundle (4) is made of the optical fiber wire of φ 0.3～0.4mm; Illumination pipe (2) is connected with handle (8) by joint (6), handle (8) forms or with No. 5 battery torches with plastic injection-moulded, one light source (7) is arranged in it, light source (7) is the brilliant pearl bulb of 0.25A, a 2.2～2.5V, 3.5～4.5Lm, and on and off switch (9) and attaching plug (10) are arranged outward.Power supply saves the No.5 cell of 1.5V with 3V variable-voltage power supply or 2.Bulb is luminous to be penetrated in optical fiber sensitive surface (5), and by optical fibers light beam (4), light is luminous at optical fiber shinny (3), and light spot is reflected in the pathological change of oral cavity position in reflecting mirror (1).
Using method: the doctor will be in disinfectant reflecting mirror (1) be twisted the primary screw hole that is connected on illumination pipe (2) front end, and energized switch (9) stretches into the patient oral cavity, can each position of inspection socket intracavity.
Advantage of the present utility model is: (1) optical fiber sufficient brightness, shadow-free during operation; (2) turning handle can make speculum rotate 360 °, the convenient pathology that checks any position, oral cavity; (3) can use dry cell or transformation AC power.
Claims (3)
1, a kind of optical fibers dentistry illumination apparatus is characterized by:
(1) formed by reflecting mirror (1), illumination pipe (2), fibre-optic bundle (4), joint (6), light source (7) and handle (8);
(2) reflecting mirror (1) is twisted in the primary screw hole that is connected on illumination pipe (2) front end, in the illumination pipe (2) optical fibers light beam (4) is arranged, and the one end is shinny an of optical fiber (3), and the other end is optical fiber sensitive surface (5);
(3) illumination pipe (2) is connected with handle (8) by joint (6), and handle (8) forms or with No. 5 battery torches, a light source (7) arranged in it with plastic injection-moulded.
2, optical fibers dentistry illumination apparatus according to claim 1 is characterized by optical fibers light beam (4) and is made of the optical fiber wire of φ 0.3～0.4mm.
3, optical fibers dentistry illumination apparatus according to claim 1, it is characterized by light source (7) is the brilliant pearl bulb of 0.25A, a 2.2～2.5V, 3.5～4.5Lm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225625 CN2102717U (en) | 1991-09-22 | 1991-09-22 | Optical fibre lighter for dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225625 CN2102717U (en) | 1991-09-22 | 1991-09-22 | Optical fibre lighter for dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2102717U true CN2102717U (en) | 1992-04-29 |
Family
ID=4931868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225625 Withdrawn CN2102717U (en) | 1991-09-22 | 1991-09-22 | Optical fibre lighter for dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2102717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356156A (en) * | 2012-03-26 | 2013-10-23 | 李郁清 | Diagnosis and treatment device with adjustable illumination range |
-
1991
- 1991-09-22 CN CN 91225625 patent/CN2102717U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356156A (en) * | 2012-03-26 | 2013-10-23 | 李郁清 | Diagnosis and treatment device with adjustable illumination range |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050282102A1 (en) | Kit for use by dental professionals | |
| CN201260842Y (en) | Rotating photon therapeutic equipment in vivo realized by using movable light-source | |
| CN107007243A (en) | It is a kind of to scatter the apparatus checked for corona backlight | |
| CN2102717U (en) | Optical fibre lighter for dentistry | |
| CN207400718U (en) | A kind of Novel dental mirror | |
| CN108464811A (en) | Mouth mirror and oral cavity diagnosis equipment | |
| CN85205102U (en) | Z-formed, hard colonoscope composed of annularly distributed optical fibre and cold light source | |
| CN201870753U (en) | Light guide cover of light curing machine | |
| US7229200B1 (en) | Light conductive rod elements and light-delivery tool including a base for introducing light into a light conductive rod element | |
| CN211155699U (en) | Mouth mirror capable of quickly demisting and clearly imaging | |
| CN216417124U (en) | Medical LED illumination inspectoscope for otolaryngological department | |
| CN200947129Y (en) | Luminescent endoscope | |
| CN214157269U (en) | Special mouth mirror is restoreed to oral medicine | |
| US20110287380A1 (en) | Clinical root canal therapy instrument equipped with illumination | |
| CN219538246U (en) | Tongue depressor with lighting function | |
| CN211821939U (en) | Oral cavity operation lamp convenient to tooth is restoreed with adjustable different position | |
| CN212118108U (en) | Novel special oral cavity finder of department of stomatology | |
| CN210250142U (en) | Multifunctional oral probe | |
| CN215349597U (en) | Dental filling instrument for department of stomatology | |
| CN2364475Y (en) | Frontal mirror with lamp | |
| CN217566009U (en) | Special oral cavity finder of department of stomatology | |
| CN212338981U (en) | Gynecological examination lamp | |
| CN2195918Y (en) | Proctoscope with build in illumination | |
| CN218889642U (en) | Detection probe for oral cavity observation | |
| CN217908065U (en) | Multi-purpose periodontal probe structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |