Image display system and data input apparatus used therein

Claim 2

An image display system adapted to display X-ray images of the portions of a subject on a plurality of display screens, comprising a first memory adapted to store the relation between the shooting methods for the portion and the ames of the describable regions, a second memory adapted to store the anotomical positional relationship between images obtained by the different shooting methods, a third memory adapted to store the display conditions suited to interpretation of the regions to be inspected, a fourth memory adapted to store for each patient the data on the images to be interpreted such as the shooting method, a multiplexer adapted to assign the images to said plurality of displays screens, and an display condition controller adapted to convert X-ray images into display images, wherein the image for interpretation of the region of interest is selected by the name of the region of interest and said first and fourth memories, the positional relationship for display and the display conditions for the image thus selected are selected from said second and third memories, and the image suited for interpretation of the region of interest is output through said multiplexer and said display condition controller to a plurality of display screens situated at positions suited for diagnosis.

Claim 3

An image display system as claimed in claim 1, further comprising, as an input means for said region of interest, a display apparatus adapted to display the original image of said patient and having a position pointing means for pointing to positions on the display screen of said image, a fifth memory adapted to store in advance map information consisting of the respective codes for specifying a plurality of segments obtained by dividing said original image, and a read-out control means adapted to read out the codes for specifying segments from said fifth memory.

Claim 4

An image display system adapted to display a plurality of images on a plurality of display screens comprising: a plurality of display devices each having a display screen; an image file which stores image data of original images of various portions of a body, taken by a plurality of shooting methods; a plurality of image memories each for receiving and storing image data of each of a plurality of selected original images; a multiplexer which distributes selected image data in said image memories respectively to said display devices; a first control data memory storing tables for respective portions of a body, each table containing a matrix indicating relations between a plurality of shooting methods for taking images of a corresponding portion of a body and a plurality of regions in corresponding portions of a body, each term of said matrix is a value of aptitude of a corresponding shooting method for interpretation or observation of a corresponding region; a second control data memory storing at lest first and second codes for each of said original images stored in said image file, said first code identifying a name of a portion of a body depicted in the corresponding original image, said second code identifying a shooting method adopted for taking the corresponding original image; input means for inputting a specified first code to specify a portion of a body and for inputting a specified region of interest; a control apparatus connected to said image file, said image memories, said multiplexer, said first and second control data memories and said input means, which control apparatus operates to select original images that have a first code coincident with said specified first code input by said input means by searching said second control data memory and to transfer image data of selected original images from said image file to said image memories when said specified first code is input, and which looks-up a corresponding table in said first memory using said specified region of interest as a key and sorts a plurality of shooting methods in said corresponding table in decreasing order of the value of said aptitude when said region of interest is input, and also which further selects original images of a number not exceeding the number of said display devices among the images transferred to said image memories by referring to sorted shooting methods and controls data distribution of said multiplexer according to the further selection.

Claim 5

An image display system adapted to display a plurality of images on a plurality of display screens comprising: a plurality of display devices each having a display screen; an image file which stores image data of original images of various portions of a body, taken by a plurality of shooting methods; a plurality of image memories each for receiving and storing image data of each of a plurality of selected original images; a multiplexer which distributes selected image data in said image memories respectively to said display devices; a first control data memory storing tables for respective portions of a body, each table containing a matrix indicating relations between a plurality of shooting methods for taking images of a corresponding portion of a body and a plurality of regions in corresponding portions of a body, each term of said matrix is a value of aptitude of a corresponding shooting method for interpretation or observation of a corresponding region; a second control data memory storing at lest first and second codes for each of said original images stored in said image file, said first code identifying a name of a portion of a body depicted in the corresponding original image, said second code identifying a shooting method adopted for taking the corresponding original image; input means for inputting a specified first code to specify a portion of a body and for inputting a specified region of interest; a control apparatus connected to said image file, said image memories, said multiplexer, said first and second control data memories and said input means, which control apparatus operates to select original images that have a first code coincident with said specified first code input by said input means by searching said second control data memory and to transfer image data of selected original images from said image file to said image memories when said specified first code is input, and which looks-up a corresponding table in said first memory using said specified region of interest as a key and sorts a plurality of shooting methods in said corresponding table in decreasing order of the value of said aptitude when said region of interest is input, and also which further selects original images of a number not exceeding the number of said display devices among the images transferred to said image memories by referring to sorted shooting methods and controls data distribution of said multiplexer according to the further selection.

Claim 6

An image display system as claimed in claim 3, further comprising a display apparatus adapted to display the original image of said patient and having a position pointing means for pointing to positions on the display screen of said image, a third control data memory adapted to store in advance map information consisting of the respective codes for specifying a plurality of segments obtained by dividing said original image, and a read-out control means adapted to read out the codes for specifying segments from said third control data memory.

Claim 7

An image display system according to claim 3, wherein said second control data memory stores a third code identifying a name of a patient depicted in the corresponding original image, and said control apparatus operates in response to inputting of said first code and said third code to transfer selected image data from said image file to said image memories.