JP2006129937A5

JP2006129937A5 -

Info

Publication number: JP2006129937A5
Application number: JP2004319577A
Authority: JP
Filing date: 2004-11-02
Publication date: 2007-12-20

Claims

An image display means for displaying an image acquired by imaging the subject, an input means for inputting information for setting a planned imaging surface on the image displayed on the image display means, and an input to the input means A magnetic resonance imaging apparatus that captures and displays an image of the subject.
The arithmetic processing means sets a guideline for the imaging target region of the subject based on information from the input means, and determines the imaging scheduled plane so as to be at a predetermined angle with respect to the guideline.
The magnetic resonance imaging apparatus , wherein the image display means displays the obtained position of the planned imaging surface.

In the magnetic resonance imaging apparatus according to claim 1,
The magnetic resonance imaging apparatus , wherein the performance processing means sets the guideline so as to pass through a plurality of imaging points input by the input means .

In the magnetic resonance imaging apparatus according to claim 1,
The magnetic resonance imaging apparatus , wherein the arithmetic processing unit sets the guideline based on a curve input by the input unit.

The magnetic resonance imaging apparatus according to claim 2.
The arithmetic processing means calculates another imaging point based on the guideline and a distance between the starting point of the guideline and the first imaging point, and calculates the imaging scheduled surface based on each imaging point. What is desired is a magnetic resonance imaging apparatus.

The magnetic resonance imaging apparatus according to claim 2 or 4,
The magnetic resonance imaging apparatus , wherein the arithmetic processing unit sets a slice set including one or more scheduled imaging planes for each imaging point .

The magnetic resonance imaging apparatus according to claim 5 .
The performance processing means sets one or more slice sets having a plurality of imaging scheduled planes, and sets each slice set so that the inputted plurality of imaging points are the respective center positions of the plurality of slice sets. Set,
The magnetic resonance imaging apparatus , wherein the image display means displays each scheduled imaging surface of each slice set .

The magnetic resonance imaging apparatus according to any one of claims 1 to 6 ,
The magnetic resonance imaging apparatus , wherein the image display means displays the guideline in a central portion of a display screen .

The magnetic resonance imaging apparatus according to any one of claims 1 to 7,
The arithmetic processing means changes the position or angle of the plurality of displayed imaging scheduled surfaces based on information from the input means,
The magnetic resonance imaging apparatus , wherein the image display means displays the positions and angles of the changed plurality of imaging scheduled surfaces .

The magnetic resonance imaging apparatus according to any one of claims 1 to 8,
The magnetic resonance imaging apparatus according to claim 1, wherein the predetermined angle is 90 °.

The magnetic resonance imaging apparatus according to any one of claims 1 to 9,
The magnetic resonance imaging apparatus, wherein the arithmetic processing means corrects a curve input by the input using a certain function and sets the guideline.

The magnetic resonance imaging apparatus according to any one of claims 1 to 10,
The images displayed on the image display means are two images, a cross-sectional image from one direction of the subject and a cross-sectional image from a direction orthogonal to the one direction. A magnetic resonance imaging apparatus, wherein the guideline is set based on a curve input from the input means for each of the two images.

Displaying an image acquired by imaging the subject;
Inputting information for setting an imaging position in the image;
Setting a guideline for the imaging target region of the subject based on the information for setting the imaging position;
Obtaining a scheduled imaging surface at a predetermined angle with respect to the above guidelines;
Displaying the position of the scheduled imaging surface on the image;
A scheduled imaging plane setting method characterized by comprising:

In the imaging plan surface setting method according to claim 12,
In the guideline setting step, the imaging guideline plane setting method is characterized in that the guideline is set so as to pass through a plurality of imaging points input to the image.

In the imaging plan surface setting method according to claim 12,
In the above guideline setting step, the image pickup scheduled surface setting method characterized in that said guidelines are set based on the curve inputted into the image.