JP2013153938A5 - - Google Patents

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JP2013153938A5
JP2013153938A5 JP2012016665A JP2012016665A JP2013153938A5 JP 2013153938 A5 JP2013153938 A5 JP 2013153938A5 JP 2012016665 A JP2012016665 A JP 2012016665A JP 2012016665 A JP2012016665 A JP 2012016665A JP 2013153938 A5 JP2013153938 A5 JP 2013153938A5
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Japan
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light
hue
ray
changing
movable diaphragm
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JP2012016665A
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JP2013153938A (en
JP5886062B2 (en
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本発明は上記課題を解決するために、Ｘ線発生器より被検体へ照射されるＸ線の照射領域を調整するためのＸ線可動絞り装置において、Ｘ線の照射範囲を模擬的に表示するための可視光を被検体における被写体部分に向けて発する投光照準器を備え、投光照準器は、可視光の色相を変化させる機構を具備することを特徴とする。
In order to solve the above problems, the present invention displays an X- ray irradiation range in a simulated manner in an X-ray movable diaphragm device for adjusting an X-ray irradiation region irradiated to a subject from an X-ray generator. A projecting sight that emits visible light toward a subject portion of the subject , and the projecting sight has a mechanism for changing the hue of visible light.

Claims (8)

Ｘ線発生器より被検体へ照射されるＸ線の照射領域を調整するためのＸ線可動絞り装置において、
前記Ｘ線の照射範囲を模擬的に表示するための可視光を前記被検体における被写体部分に向けて発する投光照準器を備え、
前記投光照準器は、前記可視光の色相を変化させる機構を具備することを特徴とするＸ線可動絞り装置。 In the X-ray movable diaphragm device for adjusting the irradiation region of the X-ray irradiated to the subject from the X-ray generator ,
Visible light for simulating displaying the radiation range before Symbol X-ray includes a light projecting sight emanating toward the subject portion in the subject,
The X-ray movable diaphragm device, wherein the projection sight has a mechanism for changing a hue of the visible light. 前記可視光の色相を変化させる機構は、前記投光照準器に異なる波長を発する複数の発光素子が搭載された基板を備え、該基板を移動させ所望の波長を発する発光素子を選択することにより色相を変化させることを特徴とする請求項１に記載のＸ線可動絞り装置。   The mechanism for changing the hue of visible light includes a substrate on which a plurality of light emitting elements emitting different wavelengths are mounted on the projecting sight, and moving the substrate to select a light emitting element that emits a desired wavelength. The X-ray movable diaphragm according to claim 1, wherein the hue is changed. 前記可視光の色相を変化させる機構は、前記投光照準器に透過可能な波長が異なる複数のカラーフィルムが配置された基板を備え、該基板を移動させ該カラーフィルムに所定の光源からの光を透過させて所望の波長を選択することにより色相を変化させることを特徴とする請求項１に記載のＸ線可動絞り装置。   The mechanism for changing the hue of the visible light includes a substrate on which a plurality of color films having different wavelengths that can be transmitted to the light projecting sight is arranged, and the substrate is moved so that light from a predetermined light source is transmitted to the color film. The X-ray movable diaphragm device according to claim 1, wherein the hue is changed by selecting a desired wavelength by transmitting light. 前記可視光の色相を変化させる機構は、前記投光照準器に自然光を発する光源からの光を調光する調光器を搭載し、該調光器により所望の波長を有する光を設定することにより色相を変化させることを特徴とする請求項１に記載のＸ線可動絞り装置。   The mechanism for changing the hue of the visible light is equipped with a dimmer for dimming light from a light source that emits natural light in the projecting sight, and sets light having a desired wavelength by the dimmer. The X-ray movable diaphragm apparatus according to claim 1, wherein the hue is changed by the step. 前記色相の変更は、操作者によって任意に変更可能な色相変更手段により行われることを特徴とする請求項１乃至４のいずれか一つに記載のＸ線可動絞り装置。   5. The X-ray movable diaphragm device according to claim 1, wherein the hue is changed by a hue changing unit that can be arbitrarily changed by an operator. 前記被写体の色相を判別する色相センサの検知結果に基づいて、色相の変更を行う手段を有することを特徴とする請求項１乃至４のいずれか一つに記載のＸ線可動絞り装置。   5. The X-ray movable diaphragm device according to claim 1, further comprising means for changing a hue based on a detection result of a hue sensor that determines a hue of the subject. 前記投光照準器に具備された光源の点灯に時間制限がある場合に、
前記時間制限に至る前に、前記光源からの光を点滅させて、操作者に前記時間制限の接近を警告することを特徴とする請求項１乃至６のいずれか一つに記載のＸ線可動絞り装置。 When there is a time limit for lighting of the light source provided in the light projecting sight,
The X-ray movable according to any one of claims 1 to 6, wherein before reaching the time limit, the light from the light source is blinked to warn an operator of the approach of the time limit. Aperture device. 請求項１乃至７のいずれか一つに記載のＸ線可動絞り装置を用いたＸ線撮影装置。   An X-ray imaging apparatus using the X-ray movable aperture device according to claim 1.
JP2012016665A 2012-01-30 2012-01-30 X-ray movable aperture device and X-ray imaging apparatus Expired - Fee Related JP5886062B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012016665A JP5886062B2 (en) 2012-01-30 2012-01-30 X-ray movable aperture device and X-ray imaging apparatus

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Application Number Priority Date Filing Date Title
JP2012016665A JP5886062B2 (en) 2012-01-30 2012-01-30 X-ray movable aperture device and X-ray imaging apparatus

Publications (3)

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JP2013153938A JP2013153938A (en) 2013-08-15
JP2013153938A5 true JP2013153938A5 (en) 2015-03-12
JP5886062B2 JP5886062B2 (en) 2016-03-16

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JP2012016665A Expired - Fee Related JP5886062B2 (en) 2012-01-30 2012-01-30 X-ray movable aperture device and X-ray imaging apparatus

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Publication number Priority date Publication date Assignee Title
JP7073091B2 (en) 2016-12-26 2022-05-23 キヤノンメディカルシステムズ株式会社 X-ray computer tomography equipment and gantry equipment
US20200077967A1 (en) * 2018-09-06 2020-03-12 Shimadzu Corporation Radiographic apparatus

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* Cited by examiner, † Cited by third party
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JPS5420677U (en) * 1977-07-14 1979-02-09
JPH08307890A (en) * 1995-04-27 1996-11-22 Olympus Optical Co Ltd Endoscope image pickup device
DE19729414A1 (en) * 1997-07-09 1999-02-11 Siemens Ag Medical radiation screening system
JP2000241749A (en) * 1999-02-18 2000-09-08 Daikyo Kikai Seisakusho:Kk Shaukasten (illuminator film viewer)
JP4615798B2 (en) * 2001-12-11 2011-01-19 株式会社島津製作所 X-ray equipment
JP4526958B2 (en) * 2005-01-17 2010-08-18 株式会社日立メディコ X-ray equipment
DE102005057371A1 (en) * 2005-12-01 2007-06-06 Siemens Ag X-ray device for imaging at least one part of an examination subject to be examined
JP4911958B2 (en) * 2005-12-02 2012-04-04 株式会社日立メディコ X-ray equipment
WO2008044437A1 (en) * 2006-10-05 2008-04-17 Konica Minolta Medical & Graphic, Inc. Image processing method and image processing device
DE102007045325B4 (en) * 2007-09-21 2014-11-20 Siemens Aktiengesellschaft Medical examination device
US20110288853A1 (en) * 2010-05-24 2011-11-24 General Electric Company Handheld device control of an x-ray system

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