DE202017006642U1 - Illumination system for the oral cavity - Google Patents
Illumination system for the oral cavity Download PDFInfo
- Publication number
- DE202017006642U1 DE202017006642U1 DE202017006642.4U DE202017006642U DE202017006642U1 DE 202017006642 U1 DE202017006642 U1 DE 202017006642U1 DE 202017006642 U DE202017006642 U DE 202017006642U DE 202017006642 U1 DE202017006642 U1 DE 202017006642U1
- Authority
- DE
- Germany
- Prior art keywords
- mirror
- illuminated
- light
- led
- mouth
- 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 - Lifetime
Links
- 210000000214 mouth Anatomy 0.000 title description 23
- 238000005286 illumination Methods 0.000 title description 5
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 239000011521 glass Substances 0.000 claims description 6
- 206010057430 Retinal injury Diseases 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 210000004872 soft tissue Anatomy 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
- A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Endoscopes (AREA)
Abstract
Beleuchteter dreiteiliger Mundspiegel, bestehend aus einer LED-Leuchte (2), einem Mundspiegel (4) und einem Akku (6), dadurch gekennzeichnet, dass eine oder mehrere LEDs im Ende eines als Griff (8) genutzten Rohres eingebaut sind und darüber ein Mundspiegel (4) gestülpt wird und am anderen Ende eine Netzgeräte-Einbaukupplung (10) zum Stecken eines Akkus (6), eingebaut ist.Illuminated three-part mouth mirror, consisting of an LED light (2), a mouth mirror (4) and a rechargeable battery (6), characterized in that one or more LEDs in the end of a handle used as (8) pipe are installed and about a mouth mirror (4) is slipped and at the other end a power supply unit coupling (10) for inserting a battery (6) is installed.
Description
Die Erfindung betrifft ein LED-Beleuchtungssystem für die Mundhöhle, in deren Mittelpunkt ein beleuchteter LED-Mundspiegel steht.The invention relates to an LED lighting system for the oral cavity, in the center of which is an illuminated LED mouth mirror.
Der zahnärztliche Mundspiegel besteht aus einem flachen runden Spiegel, ϕ 15–20 mm mit einem Stiel. Die Spiegelebene ist bezüglich des Stiels um ca. 30° angewinkelt. Der gestielte Mundspiegel wird in einen Griff mit einer Länge von ca. 150 mm und einem Durchmesser von 8 mm eingeschraubt. Es gibt aber auch zahnärztliche Mundspiegel, die fließend in den Griff übergehen, also im Einstückguß hergestellt werden. Mundspiegel werden hauptsächlich dazu genutzt rückwärtige, also nicht direkt einsehbare Flächen in der Mundhöhle darzustellen. Sie werden aber auch häufig dazu genutzt die Beleuchtungsachse des Op-Lichtes und die Sehachse von Hindernissen, wie Lippe und Wange freizuhalten und dadurch direkt einsehbare Flächen besser darzustellen. Für die direkte Sicht ist der Mundspiegel nicht unbedingt erforderlich, zumal er durch die Abdeckung mit Weichteilen, wie Lippe oder Wange als Spiegel praktisch funktionslos wird. Hier würde eine einfache Rückhaltefläche, also ein Refraktor, der aber einen breiteren Stiel aufweist, den Anforderungen gar besser genügen.The dental mouth mirror consists of a flat round mirror, φ 15-20 mm with a handle. The mirror plane is angled at about 30 ° with respect to the stem. The pedicured mouth mirror is screwed into a handle with a length of approx. 150 mm and a diameter of 8 mm. But there are also dental mouth mirrors that flow smoothly into the handle, so are produced in Einstückguß. Mouth mirrors are mainly used to represent back, ie not directly visible surfaces in the oral cavity. But they are also often used to illuminate the illumination axis of the op-light and the visual axis of obstacles, such as lips and cheeks and thus better represent directly visible areas. For the direct view of the mouth mirror is not absolutely necessary, especially as it is virtually inoperable through the cover with soft parts, such as lip or cheek as a mirror. Here, a simple retaining surface, ie a refractor, but which has a broader stem, would meet the requirements even better.
Um in der Mundhöhle besser sehen zu können gab es schon seit langer Zeit Bemühungen Mundspiegel zu beleuchten. Diese konnten sich jedoch nicht in der Praxis durchsetzen.In order to be able to see better in the oral cavity, there have been efforts for a long time to illuminate the mouth mirror. However, these could not prevail in practice.
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, einen praxistauglichen Mundspiegel zu schaffen, der die zu inspizierenden Flächen gut darstellt und die Beleuchtungsachse, aber insbesondere die Sehachse von Hindernissen wie Lippe und Wange befreit.The protection specified in
Mit der Erfindung wird bei indirekter und direkter Sicht eine gute Ausleuchtung von Strukturen in der Mundhöhle erreicht. Dabei wirkt der LED-Mundspiegel mit einem metallenem Rücken hinsichtlich der Lichtverteilung praktisch nur auf der Vorderseite. Fasst man den Glasspiegel mit einem transparenten lichtleitenden Kunststoff, so gelangt mehr Licht auf die Rückseite. Und noch mehr Licht wird auf die Rückseite gebracht, wenn ein breitbasiger Spiegelstiel gegenüber der LED eine Öffnung erhält. Doch dadurch, dass sich die Lichtleistung in Vorder- und Rückseite aufteilt ist die Spiegel-Lichtleistung entsprechend limitiert. Die höchste Beleuchtungsstärke erhält man bei einer bestimmten LED-Lichtleistung je Anwendung, wenn man für rückwärtige Strukturen den Spiegel (
Mit einem gut beleuchteten Mundspiegel erreicht man mit einem Watt LED-Leistung eine so gute Ausleuchtung der Mundhöhle, dass diese mit einer 50–100 Watt starken Op-Leuchte konkurrieren kann und erspart sich dabei das Nachführen der Op-Leuchte. Es sollte aber immer bedacht werden, dass nur so viel Licht wie nötig verabreicht werden sollte, denn eine zu hohe Lichtstrahlung kann netzhautschädigend sein. Zur Begrenzung der LED-Lichtleistung dient der Widerstand (
Ausführungsbeispiele der Erfindung werden anhand der
Es zeigen:Show it:
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- LEDLED
- 22
- LED-LeuchteLED light
- 44
- MundspiegelDental mirror
- 66
- Akkubattery pack
- 88th
- GriffHandle
- 1010
- Netzgeräte-EinbaukupplungPower supply chassis socket
- 1212
- geschlitzter Zylinderslotted cylinder
- 1414
- Mundspiegel-StielMundspiegel Stalk
- 1616
- Spiegelglasmirror glass
- 1818
- Spiegelglas-KunststofffassungMirror glass-plastic version
- 2020
- Spiegel-Kunststoff-StielMirror plastic handle
- 2222
- Öffnung im Spiegel-Kunststoff-StielOpening in the mirror plastic handle
- 2424
- Retraktorretractor
- 2626
- Schlauchtube
- 2828
- Diffusordiffuser
- 3030
- Betrachterobserver
- 3232
- Oberlippeupper lip
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017006642.4U DE202017006642U1 (en) | 2017-12-29 | 2017-12-29 | Illumination system for the oral cavity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017006642.4U DE202017006642U1 (en) | 2017-12-29 | 2017-12-29 | Illumination system for the oral cavity |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202017006642U1 true DE202017006642U1 (en) | 2018-02-16 |
Family
ID=61564314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202017006642.4U Expired - Lifetime DE202017006642U1 (en) | 2017-12-29 | 2017-12-29 | Illumination system for the oral cavity |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202017006642U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109820607A (en) * | 2019-02-19 | 2019-05-31 | 佳木斯大学附属第二医院(佳木斯大学附属口腔医院) | A kind of the dentistry fixed device of tooth repairing and its application method |
-
2017
- 2017-12-29 DE DE202017006642.4U patent/DE202017006642U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109820607A (en) * | 2019-02-19 | 2019-05-31 | 佳木斯大学附属第二医院(佳木斯大学附属口腔医院) | A kind of the dentistry fixed device of tooth repairing and its application method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R150 | Utility model maintained after payment of first maintenance fee after three years | ||
R157 | Lapse of ip right after 6 years |