Multiple image retrieval and simultaneous display

Claim 2

An image displaying method for displaying multiple medical images of the same patient, comprising the steps of: i) reading a plurality of single image signals, each of which represents a desired single medical image from among a plurality of single medical images of the same patient, from an image signal output means which outputs the plurality of the desired single image signals in units of a single image signal representing a single image, ii) inputting a desired display form for viewing, and for simultaneously displaying said plurality of single medical images of the same patient, iii) forming a display image signal in accordance with said desired display form for viewing, in which visible images reproduced from the plurality of the single image signals having been read from said single image signal output means are to be displayed simultaneously, said display image signal being composed of the plurality of the single image signals and representing the plurality of the single images arrayed in said desired display form for viewing, iv) storing said display image signal on a non-volatile storage means as a composite image in the same format as said desired display form for viewing so that said stored composite image contains said plurality of medical images pre-arranged in said desired display form for viewing, and v) when a request for displaying the images represented by said display image signal is made, reading said display image signal from said non-volatile storage means, reproducing the visible single images from said display image signal, and displaying the visible single images.

Claim 3

A method as defined in claim 1 wherein the plurality of the image signals having been read from said single image signal output means are also stored on said storage means, and when a request for displaying the images, which are represented by the plurality of the single image signals, in a different display form is made, the plurality of the image signals are read from said storage means, a different display image signal is formed in accordance with said different display form and stored in said storage means, said different display image signal being composed of the plurality of the image signals and representing the plurality of the images arrayed in said different display form, and visible images from said different display image signal.

Claim 4

A method as defined in claim 1 wherein the plurality of the image signals having been read from said image signal output means are also stored on another storage means, which is other than said storage means, and when a request for displaying the images, which are represented by the plurality of the image signals, in a different display form is made, the plurality of the image signals are read from said another storage means, a different display image signal is formed in accordance with said different display form, said different display image signal being composed of the plurality of the image signals and representing the plurality of the images arrayed in said different display form, and visible images are reproduced from said different display image signal and displayed.

Claim 5

A method as defined in claim 1, further comprising the step of: compressing said display image signal before storing said display image signal on said non-volatile storage means.

Claim 6

A method as defined in claim 1, wherein said image signal output means includes a CT scanner.

Claim 7

An image displaying apparatus for displaying multiple medical images of the same patient, comprising: i) a reading means for reading a plurality of single image signals, each of which represents a desired single medical image from among a plurality of single medical images of the same patient, from an image signal output means which outputs the plurality of the single image signals in units of a single image signal representing a single image, ii) a setting means for setting a desired display form for viewing, in which visible images reproduced from the plurality of the single image signals having been read from said image signal output means are to be displayed simultaneously, iii) a display image signal forming means for forming a display image signal in accordance with said set display form, said display image signal being composed of the plurality of the single image signals and representing the plurality of the single images arrayed in said set display form, iv) a non-volatile storage means for storing said display image signal as a composite image in the same format as said desired display form for viewing so that said stored composite image contains said plurality of medical images pre-arranged in said desired display form for viewing, v) a display requesting means for making a request for displaying the images represented by said display image signal, and vi) a display means which, when a request for displaying the images represented by said display image signal is made from said display requesting means, reads said display image signal from said storage means, reproduces the visible images from said display image signal, and displays the visible images.

Claim 8

An image displaying apparatus for displaying multiple medical images of the same patient, comprising: i) a reading means for reading a plurality of single image signals, each of which represents a desired single medical image from among a plurality of single medical images of the same patient, from an image signal output means which outputs the plurality of the single image signals in units of a single image signal representing a single image, ii) a setting means for setting a desired display form for viewing, in which visible images reproduced from the plurality of the single image signals having been read from said image signal output means are to be displayed simultaneously, iii) a display image signal forming means for forming a display image signal in accordance with said set display form, said display image signal being composed of the plurality of the single image signals and representing the plurality of the single images arrayed in said set display form, iv) a non-volatile storage means for storing said display image signal as a composite image in the same format as said desired display form for viewing so that said stored composite image contains said plurality of medical images pre-arranged in said desired display form for viewing, v) a display requesting means for making a request for displaying the images represented by said display image signal, and vi) a display means which, when a request for displaying the images represented by said display image signal is made from said display requesting means, reads said display image signal from said storage means, reproduces the visible images from said display image signal, and displays the visible images.

Claim 9

An apparatus as defined in claim 6 wherein said storage mans also stores the plurality of the image signals having been read from said image signal output means, and when a request for displaying the images, which are represented by the plurality of the image signals, in a different display form is made, said display image signal forming means reads the plurality of the image signals from said storage means and forms a different display image signal in accordance with said different display form, said different display image signal being composed of the plurality of the image signals and representing the plurality of the images arrayed in said different display form, and said display means reproduces visible images from said different display image signal and displays the visible images.

Claim 10

An apparatus as defined in claim 6 wherein the apparatus further comprises another storage means, which stores the plurality of the image signals having been read from said image signal output means, and when a request for displaying the images, which are represented by the plurality of the image signals, in a different display form is made, said display image signal forming means reads the plurality of the image signals from said another storage means and forms a different display image signal in accordance with said different display form, said different display image signal being composed of the plurality of the image signals and representing the plurality of the images arrayed in said different display form, and said display means reproduces visible images from said different display image signal and displays the visible images.

Claim 11

An apparatus as defined in claim 6, further comprising: compression means for compressing said display image signal before said storage means stores said display image signal.

Claim 12

An apparatus as defined in claim 6, wherein said image signal output means includes a CT scanner.