DE8029528U1 - Dental X-ray diagnostic facility - Google Patents
Dental X-ray diagnostic facilityInfo
- Publication number
- DE8029528U1 DE8029528U1 DE8029528U DE8029528DU DE8029528U1 DE 8029528 U1 DE8029528 U1 DE 8029528U1 DE 8029528 U DE8029528 U DE 8029528U DE 8029528D U DE8029528D U DE 8029528DU DE 8029528 U1 DE8029528 U1 DE 8029528U1
- Authority
- DE
- Germany
- Prior art keywords
- ray
- dental
- tube
- film holder
- ray diagnostic
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 12
- 239000000700 radioactive tracer Substances 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- A61B6/512—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
Description
SIEMENS AKTIENGESELLSCHAFT Unser ZeichenSIEMENS AKTIENGESELLSCHAFT Our mark
Berlin und München VPA 80 G 5142 DEBerlin and Munich VPA 80 G 5142 DE
Zahnärztliche RöntgendiagnostikeinrichtungDental X-ray diagnostic facility
Die Erfindung betrifft eine zahnärztliche Röntgendiagnostikeinrichtung für intraorale Zahnaufnahmen mit einem Belichtungsautomaten, der einen in den Mund einzuführenden, an einem Filmhalter befestigten Strahlendetektor aufweist.The invention relates to a dental X-ray diagnostic device for intraoral tooth recordings with an automatic exposure device, the one to be inserted into the mouth, Has radiation detector attached to a film holder.
Eine Röntgendiagnostikeinrichtung dieser Art ist in der DE-OS 25 19 640 beschrieben. Bei dieser Röntgendiagnostikeinrichtung erfolgt eine drahtlose Übertragung der Signale des Strahlendetektors zu einer am Tubus des Röntgenstrahiers angebrachten Antenne.An X-ray diagnostic device of this type is in the DE-OS 25 19 640 described. A wireless transmission takes place in this X-ray diagnostic device the signals of the radiation detector to an antenna attached to the tube of the X-ray tracer.
Der Erfindung liegt die Aufgabe zugrunde, eine Röntgendiagnostikeinrichtung der eingangs genannten Art zu schaffen, bei der bei Verwendung von Leitungen zur Signalübertragung eine sichere Leitungsführung vom Strahlendetektor nach außen erfolgt und die Leitungen den Patienten nicht stören.The invention is based on the object of an X-ray diagnostic device to create the type mentioned, when using lines for Signal transmission a safe cable routing from the radiation detector to the outside takes place and the cables do not disturb the patient.
Diese Aufgabe ist erfindungsgemäß dadurch gelöst, daß der Filmhalter mit dem. Tubus des Röntgenstrahlers verbunden und die Anschlußleitung für den Strahlendetektor am Filmhalter befestigt und zu einer Steckvorrichtung am Tubus des Röntgenstrahlers geführt ist.This object is achieved in that the film holder with the. Tube of the X-ray tube connected and the connection line for the radiation detector is attached to the film holder and to a plug-in device is guided on the tube of the X-ray tube.
Die Erfindung ict nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher
erläutert.
35The invention is explained in more detail below with the aid of an exemplary embodiment shown in the drawing.
35
Tp 5 Ler / 16.10.1980Tp 5 Ler / October 16, 1980
- 2 - VPA 80 G 5142 DE- 2 - VPA 80 G 5142 DE
In der Zeichnung ist die Mundhöhle 1 eines Patienten dargestellt, in die ein Filmhalter 2 einer zahnärztlichen Röntgendiagnostikeinrichtung eingeführt ist, der mit dem Tubus 3 eines Röntgenstrahlen 3a fest verbunden ist. Der Filmhalter 2 besitzt ein Beißstück 4, das auf einem abgewinkelten Schiebestück 5 verschiebbar ist. Mittels des Schiebestückes 5 kann der Film 6 an die Gaumen-Innenseite angedrückt werden. Zwischen dem Film 6 und dem abgewinkelten Teil 7 des Schiebestückes 5 liegt der Strahlendetektor 8 eines Röntgenbelichtungsautomaten. Er ist in einer solchen Höhe angeordnet, daß er die einen Kieferknochen durchsetzende Strahlung erfaßt, so daß Metallteile, wie Kronen, den Meßwert nicht verfälschen. Vom Strahlendetektor 8 führen Leitungen 9 zu einer Steckvorrichtung 10 am Tubus 3 des Röntgenstrahlen 3a.In the drawing, the oral cavity 1 of a patient is shown, in which a film holder 2 of a dental X-ray diagnostic device is introduced, which is fixed to the tube 3 of an X-ray 3a connected is. The film holder 2 has a bite piece 4 which can be displaced on an angled sliding piece 5 is. By means of the sliding piece 5, the film 6 can be pressed against the inside of the palate. The radiation detector 8 is located between the film 6 and the angled part 7 of the sliding piece 5 X-ray exposure machines. It is arranged at such a height that it penetrates a jawbone Radiation is detected so that metal parts such as crowns do not falsify the measured value. From the radiation detector 8 lead lines 9 to a plug-in device 10 on the tube 3 of the X-ray 3 a.
Von der Steckvorrichtung 10 führt eine Leitung zu dem Schaltkreis eines Röntgenbelichtungsautomaten, der die Abschaltung des Röntgenstrahlen 3a bewirkt, wenn die vom Strahlendetektor 8 gemessene Röntgenstrahlendosis einen voreingestellten Wert erreicht hat, bei dem eine optimale Filmschwärzung gegeben ist.From the connector 10, a line leads to the circuit of an X-ray exposure machine, which the The X-rays 3a are switched off when the X-ray dose measured by the radiation detector 8 has reached a preset value at which optimum film blackening is given.
1 Figur1 figure
1 Patentanspruch1 claim
- 4 - VPA 80 G 5142
Zusammenfassung - 4 - VPA 80 G 5142
summary
Die Erfindung bezieht sich auf eine zahnärztliche Rönt- \ gendiagnostikeinrichtung für intraorale ZahnaufnahmenThe invention relates to a dental x-ray \ diagnostics in device for intraoral radiographs
mit einem Belichtungsautomaten, der einen in den Mund ,;with an exposure machine, one in the mouth,;
(1) einzuführenden, an einem Filmhalter (2) befestig- |(1) to be inserted, attached to a film holder (2) |
ten Strahlendetektor (8) aufweist. Der Filmhalter (2) Ith radiation detector (8). The film holder (2) I
ist mit dem Tubus (3) des Röntgenstrahlers (3a) ver- 1is connected to the tube (3) of the X-ray tube (3a)
bunden. Die Anschlußleitung (9) für den Strahlendetek- |bound. The connecting line (9) for the radiation detection |
tor (8) ist am Filmhalter (2) befestigt und zu einer |gate (8) is attached to the film holder (2) and to a |
Steckvorrichtung (1O) am Tubus (3) des Röntgenstrah- |Plug-in device (1O) on the tube (3) of the X-ray beam |
lers (3a) geführt. ;,;lers (3a). ;,;
FIG. I FIG. I.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8029528U1 true DE8029528U1 (en) | 1981-02-19 |
Family
ID=1327457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8029528U Expired DE8029528U1 (en) | Dental X-ray diagnostic facility |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8029528U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0125349A2 (en) * | 1983-04-20 | 1984-11-21 | X-Ray Holding S.A. | Dosimeter for use in radiography, in particular for intra-oral examination |
| FR2596603A1 (en) * | 1986-03-25 | 1987-10-02 | Borras Jean Denis | Radiographic digitising device usable in particular in dental technology, with a view to delivering a negative in real time |
| DE4235527A1 (en) * | 1991-10-25 | 1993-04-29 | Morita Mfg | Medical X=ray images recorder, esp. for dentistry - contains X=ray image sensor, fluorescent element, solid state image acquisition device and connecting optical fibres |
| EP0736283A1 (en) * | 1995-04-05 | 1996-10-09 | Manfred Dr. Pfeiffer | Device for the acquisition of image data from the oral region, to be used, in particular, for dental diagnosis |
-
0
- DE DE8029528U patent/DE8029528U1/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0125349A2 (en) * | 1983-04-20 | 1984-11-21 | X-Ray Holding S.A. | Dosimeter for use in radiography, in particular for intra-oral examination |
| EP0125349A3 (en) * | 1983-04-20 | 1986-07-30 | X-Ray Holding S.A. | Dosimeter for use in radiography, in particular for intra-oral examination |
| FR2596603A1 (en) * | 1986-03-25 | 1987-10-02 | Borras Jean Denis | Radiographic digitising device usable in particular in dental technology, with a view to delivering a negative in real time |
| DE4235527A1 (en) * | 1991-10-25 | 1993-04-29 | Morita Mfg | Medical X=ray images recorder, esp. for dentistry - contains X=ray image sensor, fluorescent element, solid state image acquisition device and connecting optical fibres |
| DE4235527C2 (en) * | 1991-10-25 | 1998-07-09 | Morita Mfg | Device for the acquisition of medical X-ray images with automatic exposure |
| EP0736283A1 (en) * | 1995-04-05 | 1996-10-09 | Manfred Dr. Pfeiffer | Device for the acquisition of image data from the oral region, to be used, in particular, for dental diagnosis |
| US5677537A (en) * | 1995-04-05 | 1997-10-14 | Pfeiffer; Manfred | Device for recording images in the oral cavity especially for dental diagnosis |
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