JP2013162951A5

JP2013162951A5 -

Info

Publication number: JP2013162951A5
Application number: JP2012028090A
Authority: JP
Filing date: 2012-02-13
Publication date: 2015-03-12

Description

実施形態に係るＸ線画像診断装置は、被検体の体軸方向に厚さを有するＸ線照射により複数の断面画像を撮像する撮像部と、複数の断面画像に含まれる穿刺対象部と穿刺先端部との三次元相対位置情報を求める情報取得部と、断面画像及び三次元相対位置情報を表示する表示部とを備える。 The X-ray image diagnostic apparatus according to the embodiment, an imaging unit that images Taking a plurality of cross-sectional images by X-ray irradiation having a thickness in the body axis direction of the subject, and the puncture target portion included in the plurality of cross-sectional images puncture comprising a determined Mel information acquiring unit three-dimensional relative positional information between the tip portion, the cross-sectional image and the three-dimensional relative position information and a table Shimesuru display unit.

Claims

An imaging unit that images Taking a plurality of cross-sectional images by X-ray irradiation having a thickness in the body axis direction of the subject,
And determined Mel information acquiring unit three-dimensional relative positional information between the puncture target portion included in the plurality of cross-sectional images and piercing tip,
The cross-sectional image and the three-dimensional relative position information and a table Shimesuru display unit,
An X-ray diagnostic imaging apparatus comprising:

The X-ray diagnostic imaging apparatus according to claim 1, wherein the display unit changes a display color for displaying the three-dimensional relative position information according to the three-dimensional relative position information.

The X-ray diagnostic imaging apparatus according to claim 1, further comprising a sound output unit that changes a sound interval or a magnitude according to the three-dimensional relative position information.

The three-dimensional relative position information is a three-dimensional separation distance between the puncture target portion and the puncture tip portion,
An information determination unit for determining whether the three-dimensional separation distance is a predetermined value or less;
When the information determining unit determines that the three-dimensional separation distance is equal to or less than a predetermined value, a notifying unit that notifies that the puncture tip is very close to the puncture target unit;
The X-ray image diagnostic apparatus according to claim 1, further comprising:

The X-ray diagnostic imaging apparatus according to any one of claims 1 to 4, wherein the display unit displays a puncture extension line extending from the puncture tip in real time.

An avoidance determination unit that determines whether or not there is an avoidance target portion on a puncture extension line extending from the puncture tip portion;
When it is determined by the avoidance determination unit that there is an avoidance target part on the puncture extension line, a notification unit that notifies that there is an avoidance target part on the puncture extension line;
The X-ray image diagnostic apparatus according to claim 1, further comprising:

The imaging unit captures the cross-sectional image in real time,
The information acquisition unit obtains the three-dimensional relative position information in real time,
The X-ray diagnostic imaging apparatus according to claim 1, wherein the display unit displays the cross-sectional image and the three-dimensional relative position information in real time.