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JP2004008435A - Dental x-ray apparatus - Google Patents

Dental x-ray apparatus Download PDF

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Publication number
JP2004008435A
JP2004008435A JP2002165334A JP2002165334A JP2004008435A JP 2004008435 A JP2004008435 A JP 2004008435A JP 2002165334 A JP2002165334 A JP 2002165334A JP 2002165334 A JP2002165334 A JP 2002165334A JP 2004008435 A JP2004008435 A JP 2004008435A
Authority
JP
Japan
Prior art keywords
dental
subject
power
ray apparatus
ray
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
Application number
JP2002165334A
Other languages
Japanese (ja)
Inventor
Keiji Ozasa
小笹 圭司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Roentgen Industries Co Ltd
Original Assignee
Asahi Roentgen Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Roentgen Industries Co Ltd filed Critical Asahi Roentgen Industries Co Ltd
Priority to JP2002165334A priority Critical patent/JP2004008435A/en
Publication of JP2004008435A publication Critical patent/JP2004008435A/en
Pending legal-status Critical Current

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  • Apparatus For Radiation Diagnosis (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dental X-ray apparatus that turns on and off the power depending on the existence of a subject in a prescribed photographing position. <P>SOLUTION: This apparatus is provided with a detection means in a handle grasped by the subject when the subject is positioned or in a chin rest or in a chair on which the examinee sits, and the power is turned on or off. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、被験者が所定の撮影位置に存在するか否かにより装置の電源をON・OFFする歯科用X線装置に関する。
【0002】
【従来の技術】
歯科用X線装置の電源のON・OFFは、従来、装置に設けられている電源スイッチにより行われている。これは、装置を使用した後も電源スイッチをOFFするまで、装置に電源が供給されている。
【0003】
【発明が解決しょうとする課題】
装置の電源ON・OFFを被験者が所定の撮影位置に存在するか否かにより行う歯科用X線装置を提供することにある。
【0004】
【課題が解決しようとする手段】
上記の課題を解決するために本発明は、被験者が位置付け時に握るハンドルあるいはチンレストまたは被験者が座る椅子に検出手段を設け、装置の電源ON・OFFを行う。
【0005】
【発明の実施の形態】
本発明は、以上に述べたように被験者が所定の撮影位置に存在するか否かにより、装置の電源をON・OFFすることができ、電源の切り忘れがなくなり節電に繋がる。また安全確認機能としてX線照射のインターロックとしても使用できる歯科用X線装置を提供する。
【0006】
【実施例】
図1は、歯科用デンタルX線装置における1実施例である。図において、所定の撮影位置にある椅子1に被検者が座ることで、椅子1の内部に設けられた検出器A2により被検者を検出して、自動的に装置の電源をONする。また被検者が所定の撮影位置に存在しない場合は、自動的に電源をOFFする。図2は、歯科用パノラマX線装置における1実施例である。図において、被検者が所定の撮影位置に存在する場合は、ハンドル3あるいはチンレスト4に設けられけた検出器B5,検出器C6により自動的に装置の電源をONする。また被検者が所定の撮影位置に存在しない場合は、自動的に電源をOFFする。図3及び図4は、ハンドル及びチンレスト部分における検出器の取り付けの1実施例を示す。また図5は、検出器による自動電源ON・OFF回路の1実施例であり検出器2及び5,6により被検者が存在するか否かを検出して、電源開閉器7をON・OFFさせるものである。
【0007】
【発明の効果】
本発明は、以上に説明したような形態で実施されるため装置の電源のON・OFFを手動で行う必要がなくなり、電源の切り忘れがなく節電に繋がる。またX線照射のインターロックとして使用することにより、被検者への被曝の低減にもつながり安全性の高い省電力型の歯科用X線装置を提供することができる。
【0008】
【図面の簡単な説明】
【図1】歯科用デンタルX線装置の1実施例を示す。
【図2】歯科用パノラマX線装置の1実施例を示す。
【図3】ハンドル部分の検出器の1実施例を示す。
【図4】チンレスト部分の検出器の1実施例を示す。
【図5】自動電源ON・OFF回路の1実施例を示す。
【符号の説明】
1 椅子
2 検出器A
3 ハンドル
4 チンレスト
5 検出器B
6 検出器C
7 電源開閉器
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a dental X-ray apparatus that turns on and off the power of the apparatus depending on whether a subject is present at a predetermined imaging position.
[0002]
[Prior art]
Conventionally, turning on / off the power of the dental X-ray apparatus is performed by a power switch provided in the apparatus. In this configuration, power is supplied to the device even after the device is used until the power switch is turned off.
[0003]
[Problems to be solved by the invention]
An object of the present invention is to provide a dental X-ray apparatus that performs power ON / OFF of the apparatus depending on whether a subject is present at a predetermined imaging position.
[0004]
[Means to be Solved]
In order to solve the above-mentioned problems, the present invention provides detection means on a handle or chin rest or a chair on which the subject sits when positioning the subject, and turns on / off the power of the apparatus.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
According to the present invention, as described above, the power of the apparatus can be turned on and off depending on whether or not the subject is at a predetermined imaging position, so that the power is not forgotten to be turned off, leading to power saving. Further, the present invention provides a dental X-ray apparatus which can be used as an interlock of X-ray irradiation as a safety confirmation function.
[0006]
【Example】
FIG. 1 shows one embodiment of a dental dental X-ray apparatus. In the figure, when a subject sits on a chair 1 at a predetermined photographing position, the subject is detected by a detector A2 provided inside the chair 1, and the power of the apparatus is automatically turned on. If the subject is not at a predetermined imaging position, the power is automatically turned off. FIG. 2 shows one embodiment of the dental panoramic X-ray apparatus. In the figure, when the subject is at a predetermined photographing position, the power of the apparatus is automatically turned on by the detectors B5 and C6 provided on the steering wheel 3 or the chin rest 4. If the subject is not at a predetermined imaging position, the power is automatically turned off. 3 and 4 show one embodiment of the mounting of the detector on the handle and chin rest part. FIG. 5 shows an embodiment of an automatic power ON / OFF circuit using detectors. The detectors 2 and 5, 6 detect whether or not a subject is present, and turn ON / OFF the power switch 7. It is to let.
[0007]
【The invention's effect】
Since the present invention is implemented in the form described above, it is not necessary to manually turn on / off the power of the apparatus, and the power is not forgotten to be turned off, leading to power saving. In addition, by using it as an interlock for X-ray irradiation, it is possible to provide a highly safe power-saving dental X-ray apparatus which leads to a reduction in exposure to a subject.
[0008]
[Brief description of the drawings]
FIG. 1 shows an embodiment of a dental dental X-ray apparatus.
FIG. 2 shows one embodiment of a dental panoramic X-ray device.
FIG. 3 shows one embodiment of a detector in the handle portion.
FIG. 4 shows one embodiment of a detector in the chin rest portion.
FIG. 5 shows an embodiment of an automatic power ON / OFF circuit.
[Explanation of symbols]
1 Chair 2 Detector A
3 Handle 4 Chin rest 5 Detector B
6 Detector C
7 Power switch

Claims (3)

歯科用X線装置において、被写体が所定の撮影位置に存在するか否かを検出するための検出手段を設け、被写体が存在する場合には前記X線装置の電源を自動的にONし、また被写体が存在しない場合は、前記装置の電源を自動的にOFFするための自動電源ON・OFF機構を設けたことを特徴とする歯科用X線装置。In a dental X-ray apparatus, a detection unit for detecting whether or not a subject is present at a predetermined imaging position is provided, and when the subject is present, the power of the X-ray apparatus is automatically turned on; A dental X-ray apparatus, comprising: an automatic power ON / OFF mechanism for automatically turning off the power of the apparatus when there is no subject. 前記検出手段の検出場所が、被験者が位置付け時に握るハンドルあるいはチンレスト又は、被験者が座る椅子に検出手段を設けていることを特徴とする請求項1に記載の歯科用X線装置。2. The dental X-ray apparatus according to claim 1, wherein the detection means is provided on a handle or a chin rest held by the subject when positioning, or a chair on which the subject sits. 請求項2に記載の検出場所の検出手段による自動電源ON・OFF機構を用い、この機構を安全確認機能であるX線照射のインターロックとして、装置が複数台あり装置毎に被写体が所定の撮影位置に存在する場合は、X線照射ができないようにする為の安全確認機構としても使用できることを特徴とする請求項1、請求項2に記載の歯科用X線装置。An automatic power ON / OFF mechanism by means of the detection location according to claim 2 is used, and this mechanism is used as an interlock of X-ray irradiation as a safety confirmation function. The dental X-ray apparatus according to claim 1, wherein the dental X-ray apparatus can be used as a safety confirmation mechanism for preventing X-ray irradiation when it is present at a position.
JP2002165334A 2002-06-06 2002-06-06 Dental x-ray apparatus Pending JP2004008435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002165334A JP2004008435A (en) 2002-06-06 2002-06-06 Dental x-ray apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002165334A JP2004008435A (en) 2002-06-06 2002-06-06 Dental x-ray apparatus

Publications (1)

Publication Number Publication Date
JP2004008435A true JP2004008435A (en) 2004-01-15

Family

ID=30433197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002165334A Pending JP2004008435A (en) 2002-06-06 2002-06-06 Dental x-ray apparatus

Country Status (1)

Country Link
JP (1) JP2004008435A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006312045A (en) * 2005-05-04 2006-11-16 Siemens Ag X-ray fluoroscopy method and X-ray apparatus for patient
EP2275036A3 (en) * 2005-11-28 2014-05-07 Cefla Soc. Coop. A R.L. Unit for acquiring dental radiographic images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006312045A (en) * 2005-05-04 2006-11-16 Siemens Ag X-ray fluoroscopy method and X-ray apparatus for patient
EP2275036A3 (en) * 2005-11-28 2014-05-07 Cefla Soc. Coop. A R.L. Unit for acquiring dental radiographic images

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