DE1932912A1 - Working mirror, especially for dental treatment - Google Patents
Working mirror, especially for dental treatmentInfo
- Publication number
- DE1932912A1 DE1932912A1 DE19691932912 DE1932912A DE1932912A1 DE 1932912 A1 DE1932912 A1 DE 1932912A1 DE 19691932912 DE19691932912 DE 19691932912 DE 1932912 A DE1932912 A DE 1932912A DE 1932912 A1 DE1932912 A1 DE 1932912A1
- Authority
- DE
- Germany
- Prior art keywords
- mirror
- working
- transparent body
- mirror according
- fiber optic
- 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.)
- Pending
Links
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
- A61B1/0607—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 for annular illumination
-
- 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
- A61B1/07—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 using light-conductive means, e.g. optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Sabepha GmbH I9, Juni I969Sabepha GmbH I9, June I969
2000 Hamburg 1, Spaldingstr. 210 50b21/285 Mei/Wei2000 Hamburg 1, Spaldingstr. 210 50b21 / 285 Mei / Wei
Arbeltsspiegel, insbesondere für die ZahnbehandlungWork mirrors, in particular for dental treatment
Die Erfindung bezieht sich auf einen Arbeitsspiegel, insbesondere für die Zahnbehandlung, mit einer Beleuchtungseinrichtung. Arbeitsspiegel für die verschiedensten Zwecke werden vorwiegend an Stellen eingesetzt, die nicht nur hinsichtlich der Sicht unzugänglich sind, die häufig auch ausserordentlich schlecht beleuchtet sind, so dass der Bedarf für eine zusätzliche Lichtquelle in den meisten Fällen gegeben ist.The invention relates to a working mirror, in particular for dental treatment, with a lighting device. Working mirror for the most diverse purposes are predominantly used Places used that are not only inaccessible in terms of visibility, which are often extremely poorly lit. so that in most cases there is a need for an additional light source.
Man hat deshalb schon vorgeschlagen, im Bereich des Spiegels zusätzliche Lichtquellen in Form kleiner elektrischer Glühbirnen anzuordnen. Schon aus Raumgründen hat diese Bauform nicht den gewünschten Erfolg gebracht.It has therefore already been proposed to add additional ones in the area of the mirror Arrange light sources in the form of small electric light bulbs. For reasons of space alone, this design does not have the desired one Brought success.
Ferner ist es bekannt, zur Heranführung von Licht bei Arbeitsspiegeln ebenso wie bei Bohrhandstücken für Dentalzwecke sogenannte Lichtleitkabel zu verwenden, die von einem Lichtgenerator eingespeist werden und deren Enden im Bereich des Spiegels oder des BohrhandstUckes angeordnet sind. Diese Lichtleitkabel ergeben eine verhältnismässig grosse Lichtausbeute, sie haben jedoch in der bekannten Form den Nachteil, dass der Lichtstrahl meist sehr gerichtet ist, wodurch sich Schatten bilden, die wiederum eine schlechte Ausleuchtung ergeben.It is also known to introduce light to work mirrors as well as to drilling handpieces for dental purposes Use fiber optic cables coming from a light generator are fed and the ends of which are arranged in the area of the mirror or the drill handpiece. These fiber optic cables result a relatively high light output, but they have in the known shape has the disadvantage that the light beam is usually very directed, creating shadows, which in turn result in poor illumination.
Der Erfindung liegt die Aufgabe zugrunde, einen Arbeitsspiegel der beschriebenen Art aufzubauen, der eine weltgehend schattenfreie Ausleuchtung des im Spiegel sichtbaren Arbeitsfeldes ergibt. Gemäee der Erfindung wird dies dadurch erreicht, dass Im Bereich der Spiegelfläche ein transparenter Körper angeordnet ist, der zumindest einseitig mit den Enden eines von einer entsprechenden Lichtquelle gespeisten Lichtleitkabels aus Glasfaser od.dgl. gekoppelt ist. Vorteilhaft 1st es, den Transparentkörper,, der die The invention is based on the object of constructing a working mirror of the type described which results in global shadow-free illumination of the working field visible in the mirror. According to the invention, this is achieved in that a transparent body is arranged in the area of the mirror surface, which at least on one side is connected to the ends of a fiber optic cable or the like fed by a corresponding light source. is coupled. It is advantageous to use the transparent body, which
- 2 -009882/1161- 2 -009882/1161
eigentliche Leuchtfläche bildet, ringförmig auszubilden, so dass er den Spiegel umschliesst. Durch geeignete Formgebung des Transparentkörpers, z.B. durch Schaffung prismenförmiger Kanten, gegebenenfalls mit hinterlegten Spiegelflächen, kann der Lichtschein in einem gewissen Umfang auf das Arbeitsfeld gerichtet oder sogar gespiegelt werden.forms the actual luminous area to be designed in a ring shape, so that he encloses the mirror. By suitable shaping of the transparent body, e.g. by creating prism-shaped edges, if necessary with deposited mirror surfaces, the light can be directed to a certain extent on the work area or even be mirrored.
An Hand der Zeichnung werden Ausführungsbeispiele der Erfindung beschrieben und. die Wirkungsweise erläutert.Exemplary embodiments of the invention are described and illustrated with reference to the drawing. explains how it works.
Die Fig. 1 und 2 zeigen im Auf- und Seitenriss einen Arbeitsspiegel mit der Spiegelfläche 1, der an einem Handgriff 2 befestigt ist. Die Spiegelfläche 1 ist von einem ringförmigen Transparentkörper 3 umgeben, der, wie in Fig. 1, einen rechteckigen Querschnitt haben kann, der aber auch gemäss Fig. 2 mit prismenförmig abgeschrägten Flächen 4 aufgebaut sein kann. Durch den Handgriff 2 ist ein Lichtleitkabel 5 geführt, dessen Enden 6 und 7 in den Transparentkörper 3 hineinragen. Die Enden können dabei in eine Bohrung hineinragen oder auch direkt eingegossen sein. Am Ende des Handgriffs 2 befindet sich eine Kupplung 8, über die das Lichtleitkabel 9 an den Handgriff 2 des Arbeitsspiegels angeschlossen werden kann.1 and 2 show a working mirror in front and side elevation with the mirror surface 1, which is attached to a handle 2. The mirror surface 1 is of an annular transparent body 3, which, as in FIG. 1, can have a rectangular cross-section, but which, according to FIG. 2, also has a prismatic shape beveled surfaces 4 can be constructed. Through the handle 2, a fiber optic cable 5 is passed, the ends 6 and 7 in the Transparent body 3 protrude. The ends can protrude into a bore or be cast directly. At the end of the handle 2 there is a coupling 8 via which the light guide cable 9 can be connected to the handle 2 of the working mirror.
Durch geeignete Formgebung des Transparentkörpers 3 kann die Lichtverteilung weitgehend beeinflusst werden. So 1st es insbesondere auch möglich, den Spiegel 1 in die Mittelebene des Körpers 3 zu legen, wodurch der Spiegel selbst beidseitig bei guter Ausleuchtung des Arbeitsfeldes verwendet werden kann.By suitable shaping of the transparent body 3, the light distribution are largely influenced. It is so in particular also possible to place the mirror 1 in the center plane of the body 3, whereby the mirror itself on both sides with good illumination of the field of work can be used.
Die.Fig. 3 zeigt eine andere Ausführungsform, bei der gleiche Teile wieder mit gleichen Bezugszeichen versehen sind. Der elgentliohen Spiegelfläche 10 ist hier ein Transparentkörper 11 hinterlegt und die Spiegelfläche als halbdurchlässige Fläche ausgebildet, so dass die erzeugten Lichtstrahlen das Arbeitsfeld durch die Spiegelfläche hindurch beleuchten.The.Fig. 3 shows another embodiment in which the same parts are again provided with the same reference numerals. The elgentliohen A transparent body 11 is deposited here on the mirror surface 10 and the mirror surface is designed as a semitransparent surface, so that the light rays generated pass through the working field Illuminate the mirror surface through it.
- 3 -009882/Ϊ161- 3 -009882 / Ϊ161
Ist der Transparentkörper flächig ausgebildet, so kann es zweokmässig sein, die Enden des Lichtleitkabels etwas aufzufächern, wodurch sich eine gleichmässige Ausleuchtung des Transparentkörpers und damit auch des Arbeitsfeldes ergibt. In vielen Fällen wird es ausreichend sein, die Enden des Lichtleitkabels in eine. Bohrung oder Ausnehmung des Transparentkörpers einzustecken; zweckmässig ist es Jedoch aus Festigkeitsgründen, die Enden des Lichtleitkabels mit dem Transparentkörper zu verkleben oder zu vergiessen.If the transparent body is flat, it can have two dimensions be to fan the ends of the fiber optic cable a little, whereby uniform illumination of the transparent body and thus also the field of work. In many cases it will be sufficient to fold the ends of the fiber optic cable into a. drilling or insert the recess of the transparent body; However, for reasons of strength, it is expedient to place the ends of the fiber optic cable to be glued or potted with the transparent body.
- 4 009882/1161 - 4 009 882/1161
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932912 DE1932912A1 (en) | 1969-06-28 | 1969-06-28 | Working mirror, especially for dental treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932912 DE1932912A1 (en) | 1969-06-28 | 1969-06-28 | Working mirror, especially for dental treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1932912A1 true DE1932912A1 (en) | 1971-01-07 |
Family
ID=5738300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691932912 Pending DE1932912A1 (en) | 1969-06-28 | 1969-06-28 | Working mirror, especially for dental treatment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1932912A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2927013A1 (en) * | 1979-07-04 | 1981-02-05 | Wolf Gmbh Richard | BODYHOLE MIRROR |
US4993945A (en) * | 1989-08-01 | 1991-02-19 | D-O Scientific Products, Inc. | Heated dental mirror |
US5139421A (en) * | 1987-09-03 | 1992-08-18 | Verderber Gregory R | Mirror light |
US5139420A (en) * | 1990-09-04 | 1992-08-18 | Walker William S | Dental mirror system |
US5348470A (en) * | 1993-01-29 | 1994-09-20 | Mcgowan Nancy J | Fiber-optic illuminated dental mirror |
WO2001097681A2 (en) * | 2000-06-16 | 2001-12-27 | Brattesani Steven J | Illuminating dental/medical examination mirror |
US7690807B2 (en) | 2007-12-28 | 2010-04-06 | Gregory Rudolph Verderber | Optical mirror element |
-
1969
- 1969-06-28 DE DE19691932912 patent/DE1932912A1/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2927013A1 (en) * | 1979-07-04 | 1981-02-05 | Wolf Gmbh Richard | BODYHOLE MIRROR |
US5139421A (en) * | 1987-09-03 | 1992-08-18 | Verderber Gregory R | Mirror light |
US4993945A (en) * | 1989-08-01 | 1991-02-19 | D-O Scientific Products, Inc. | Heated dental mirror |
US5139420A (en) * | 1990-09-04 | 1992-08-18 | Walker William S | Dental mirror system |
US5348470A (en) * | 1993-01-29 | 1994-09-20 | Mcgowan Nancy J | Fiber-optic illuminated dental mirror |
WO2001097681A2 (en) * | 2000-06-16 | 2001-12-27 | Brattesani Steven J | Illuminating dental/medical examination mirror |
WO2001097681A3 (en) * | 2000-06-16 | 2002-05-16 | Steven J Brattesani | Illuminating dental/medical examination mirror |
US6544036B1 (en) | 2000-06-16 | 2003-04-08 | Steven J. Brattesani | Illuminating dental/medical examination mirror |
US7690807B2 (en) | 2007-12-28 | 2010-04-06 | Gregory Rudolph Verderber | Optical mirror element |
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