JP2012223629A5 - X-ray apparatus and X-ray image display method - Google Patents
X-ray apparatus and X-ray image display method Download PDFInfo
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この発明は、被写体を透過したＸ線を検出する第一のＸ線検出器および第一のＸ線検出器より視野が小さい第二のＸ線検出器を備えたＸ線装置の技術に関する。 This invention relates to the first X-ray detector and the technical of X SenSo location having a second X-ray detector field of view is smaller than the first X-ray detector for detecting X-rays transmitted through the object .
この発明は、上述した従来技術による問題点を解消するためになされたものであり、術者が二つのＸ線検出器を用いて病変部などの詳細な観察を効率良く行うことを可能とするＸ線装置およびＸ線画像表示方法を提供することを目的とする。 The present invention has been made to solve the above-described problems caused by the prior art, and enables an operator to efficiently perform detailed observation of a lesioned part or the like using two X-ray detectors. and to provide an X-ray apparatus Contact and X-ray image display method.
上述した課題を解決し、目的を達成するため、本発明は、被写体を透過したＸ線を検出する第一のＸ線検出器および該第一のＸ線検出器より視野が小さい第二のＸ線検出器を用いてそれぞれ得られた第一の画像および第二の画像を表示するＸ線装置であって、前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付手段と、前記第二画像領域指定受付手段により受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動手段と、前記第二Ｘ線検出器移動手段により移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付手段により前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示手段とを備え、前記第一の画像は、前記第一の検出器によるリアルタイム画像であることを特徴とする。 In order to solve the above-described problems and achieve the object, the present invention provides a first X-ray detector for detecting X-rays transmitted through a subject, and a second X-ray having a smaller field of view than the first X-ray detector. a X SenSo location for displaying the first image and the second image was obtained, et al., respectively by using a line detector, the receiving designation of realm of the second image on said first image second X-ray moving a secondary Ima area designation receiving section, the second X-ray detector in a position corresponding to the realm of the second image received by the second Ima area designation receiving means a detector moving unit, the second second image was obtained, et al using an X-ray detector which is moved by said second X-ray detector moving means, by the second Ima area designation receiving means and an image display means for displaying overlapping before Symbol area specified on the first image, the first image Characterized in that it is a real-time image according to the first detector.
また、本発明は、被写体を透過したＸ線を検出する第一のＸ線検出器および該第一のＸ線検出器より視野が小さい第二のＸ線検出器を用いてそれぞれ得られた第一の画像および第二の画像を表示するＸ線装置であって、前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付手段と、前記第二画像領域指定受付手段により受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動手段と、前記第二Ｘ線検出器移動手段により移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付手段により前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示手段とを備え、前記第一の画像は、前記第二の検出器が移動する直前の画像であることを特徴とする。 Further, the present invention is obtained respectively et al using a first X-ray detector and a second X-ray detector field of view is smaller than said first X-ray detector for detecting X-rays transmitted through the object scene body a X SenSo location for displaying the first image and the second image, the second Ima area designation receiving means receives designation of realm of the second image on said first image , Second X-ray detector moving means for moving the second X-ray detector to a position corresponding to the area of the second image received by the second image area designation receiving means, and the second X-ray detection a second image obtained by using the second X-ray detectors moved by vessel moving means, before Symbol territory specified on the first image by the second Ima area designation receiving means and an image display means for displaying in Oh Barappu to pass, the first image, immediately before the second detector is moved Characterized in that it is an image.
また、本発明は、被写体を透過したＸ線を検出する第一のＸ線検出器および該第一のＸ線検出器より視野が小さい第二のＸ線検出器を用いてそれぞれ得られた第一の画像および第二の画像を表示するＸ線装置によるＸ線画像表示方法であって、前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付ステップと、前記第二画像領域指定受付ステップにより受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動ステップと、前記第二Ｘ線検出器移動ステップにより移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付ステップにより前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示ステップとを含み、前記第一の画像は、前記第一の検出器によるリアルタイム画像であり、前記第二の画像は、前記第二の検出器によるリアルタイム画像であることを特徴とする。 Further, the present invention was obtained respectively et al using a first X-ray detector and a second X-ray detector field of view is smaller than said first X-ray detector for detecting X-rays transmitted through the object an X-ray image display method according to X SenSo location for displaying the first image and the second image, the second Ima area for accepting a designation of realm of the second image on said first image a designation accepting step, a second second X-ray detector moving step of moving the X-ray detector in a position corresponding to the realm of the second image received by the second Ima area designation accepting step , the second the second image was obtained, et al using an X-ray detector, the first image by the second Ima area designation accepting step which is moved by said second X-ray detector moving step and a picture display step of displaying overlapping before Symbol area specified above, the One image is real-time image according to the first detector, the second image is characterized in that by the second detector is a real-time image.
以下に添付図面を参照して、この発明に係るＸ線装置およびＸ線画像表示方法の好適な実施例を詳細に説明する。 With reference to the accompanying drawings, illustrating preferred embodiments of the X-ray apparatus Contact and X-ray image display method according to the present invention in detail.
Claims (11)
前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付手段と、
前記第二画像領域指定受付手段により受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動手段と、
前記第二Ｘ線検出器移動手段により移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付手段により前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示手段と
を備え、
前記第一の画像は、前記第一の検出器によるリアルタイム画像である
ことを特徴とするＸ線装置。 The first image and the second was respectively obtained et al using a first X-ray detector and a second X-ray detector field of view is smaller than said first X-ray detector for detecting X-rays transmitted through the object a X SenSo location for displaying the second image,
A second Ima area designation receiving means receives designation of realm of the second image on the first image,
A second X-ray detector moving means for moving a position corresponding to the realm of the second image received the second X-ray detector by said second Ima area designation receiving means,
The second image was obtained, et al using a second X-ray detector is moved by the second X-ray detector moving means, said second Ima area designation receiving means by the said first image in an image display means for displaying overlapping before Symbol area specified,
Wherein the first image, X SenSo location, which is a real-time image according to the first detector.
ことを特徴とする請求項１に記載のＸ線装置。 The X-ray apparatus according to claim 1.
ことを特徴とする請求項１又は２に記載のＸ線装置。 The X-ray apparatus according to claim 1 or 2, characterized in that
ことを特徴とする請求項１又は２に記載のＸ線装置。 The X-ray apparatus according to claim 1 or 2, characterized in that
前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付手段と、 Second image area designation receiving means for receiving designation of the area of the second image on the first image;
前記第二画像領域指定受付手段により受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動手段と、 Second X-ray detector moving means for moving the second X-ray detector to a position corresponding to the area of the second image received by the second image area designation receiving means;
前記第二Ｘ線検出器移動手段により移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付手段により前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示手段と A second image obtained by using the second X-ray detector moved by the second X-ray detector moving means is designated on the first image by the second image area designation receiving means. Image display means for overlapping and displaying the area;
を備え、 With
前記第一の画像は、前記第二の検出器が移動する直前の画像である The first image is an image immediately before the second detector moves.
ことを特徴とするＸ線装置。 An X-ray apparatus characterized by that.
ことを特徴とする請求項５に記載のＸ線装置。 The X-ray apparatus according to claim 5.
ことを特徴とする請求項５又は６に記載のＸ線装置。 The X-ray apparatus according to claim 5 or 6, characterized in that:
ことを特徴とする請求項５又は６に記載のＸ線装置。 The X-ray apparatus according to claim 5 or 6, characterized in that:
前記第一の画像上で第二の画像の領域の指定を受け付ける第二画像領域指定受付ステップと、
前記第二画像領域指定受付ステップにより受け付けられた第二の画像の領域に対応する位置に第二のＸ線検出器を移動する第二Ｘ線検出器移動ステップと、
前記第二Ｘ線検出器移動ステップにより移動された第二のＸ線検出器を用いて得られた第二の画像を、前記第二画像領域指定受付ステップにより前記第一の画像上で指定された前記領域にオーバーラップして表示する画像表示ステップと
を含み、
前記第一の画像は、前記第一の検出器によるリアルタイム画像であり、
前記第二の画像は、前記第二の検出器によるリアルタイム画像である
ことを特徴とするＸ線画像表示方法。 The first image and the second was respectively obtained et al using a first X-ray detector and a second X-ray detector field of view is smaller than said first X-ray detector for detecting X-rays transmitted through the object an X-ray image display method according to X SenSo location for displaying the second image,
A second Ima area designation accepting step of accepting a specification of realm of the second image on the first image,
A second second X-ray detector moving step of moving the second X-ray detector in a position corresponding to the realm of the image received by the second Ima area designation accepting step,
The second image a second was obtained et al using an X-ray detector which is moved by said second X-ray detector moving step, the second Ima area designation receiving the first image on the step in comprising an image display step of displaying overlapping before Symbol area specified,
The first image is a real-time image by the first detector;
The X-ray image display method, wherein the second image is a real-time image obtained by the second detector.
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