Granted Patent B2

US 8,976,931 · App. 13/085,809 · Granted Mar 10, 2015

Abstract

Claims (36)

1. A mobile x-ray radiography apparatus comprising:

a moveable transport frame;

adjustable supporting means for moving three-dimensionally, where the adjustable supporting means is coupled to the movable transport frame; and

x-ray generating means mounted to the adjustable supporting means; and

graphic user interfacing means for controllably displaying an icon being a related prior image, the icon viewable in a portion of said graphic user interfacing means that identifies an exposure performed by the x-ray generating means; and

display means for displaying at least the graphic user interfacing means.

2. The mobile x-ray radiography apparatus of claim 1 , comprising storing means for storing computer-readable instructions identifying among a plurality of related prior images, where the storing means stores at least two x-ray image acquisition parameters for each of the related prior images.

3. The mobile x-ray radiography apparatus of claim 2 , further comprising copying means for copying said at least two x-ray image acquisition parameters from a first GUI displaying one related prior image to a different GUI.

4. A mobile radiographic imaging apparatus for radiographically imaging a patient, the apparatus comprising:

a moveable transport frame;

an adjustable support structure connected to the movable transport frame; and

an x-ray source mounted to the adjustable support structure, the adjustable support structure configured to allow the x-ray source to be manually positioned;

a display comprising a selection screen, wherein the apparatus is configured to determine that a related prior radiographic digital image of the patient is available to be accessed by the apparatus, and wherein the apparatus is configured to generate a visible indicator on the display when the prior radiographic digital image is determined to be available, in response to a request input by an operator on the selection screen; and

storage, in which the apparatus is configured to store the related prior radiographic digital image,

wherein the apparatus is configured to store exposure parameter data in the storage in association with the related prior radiographic digital image, the exposure parameter data including an intensity level of x-ray radiation used to capture the related prior radiographic digital image, and

wherein the selection screen includes means for the operator to select the exposure parameter data associated with the related prior radiographic digital image to be automatically applied by the mobile radiographic imaging apparatus to a current exposure.

5. The mobile radiographic imaging apparatus of claim 4 , wherein the apparatus is configured to generate on the selection screen a thumbnail image of the related prior radiographic digital image.

6. The mobile radiographic imaging apparatus of claim 5 , wherein the apparatus is configured to generate on the selection screen a visible indicator to indicate a level of quality of the related prior radiographic digital image corresponding to the thumbnail image.

7. The mobile radiographic imaging apparatus of claim 4 , wherein the apparatus is configured to determine that the available related prior radiographic digital image comprises a digital image captured via an exposure previously performed by the x-ray source based on data stored in the storage in association with the related prior radiographic digital image.

8. The mobile radiographic imaging apparatus of claim 4 , wherein the selection screen includes means for receiving the request input by the operator.

9. The mobile radiographic imaging apparatus of claim 4 , wherein the apparatus further comprises a network connection configured to access a network connected image archive for retrieving therefrom the related prior radiographic digital image before storing it in the storage and displaying it on the display.

10. A mobile x-ray radiography apparatus for digitally imaging a patient, the apparatus comprising:

a moveable transport frame;

an adjustable support structure coupled to the movable transport frame;

an x-ray source mounted to the adjustable support structure;

a display;

means for determining that at least one stored prior digital image is related to a currently scheduled radiographic examination and is accessible by the apparatus; and

means for generating a graphical user interface (GUI) on the display, for generating a visual indication on the GUI when the at least one stored prior digital image is determined to be related to the currently scheduled radiographic examination and is accessible by the apparatus, and for presenting on the display the stored prior digital image in response to a selection input by an operator.

11. The mobile x-ray radiography apparatus of claim 10 , further comprising network interconnection means for accessing a digital database storing the at least one related prior digital image.

12. The mobile x-ray radiography apparatus of claim 11 , wherein the means for generating is configured to display a plurality of related prior digital images on the display in order of a relevance value of each digital image, wherein the apparatus further comprises means for determining the relevance value of each digital image based on a capture time closest in time to a present time, for determining a proprietary view name for each digital image, for determining a body part name for each digital image, for determining a procedure code for each digital image, and for determining a patient identifier for each digital image, or a combination thereof.

13. The mobile x-ray radiography apparatus of claim 11 , wherein the means for generating is configured to present on the display a visual indication of image quality of a related prior digital image selected by the operator.

14. The mobile x-ray radiography apparatus of claim 13 , wherein the means for generating is configured to present on the display a sub-sampled image of the related prior digital image selected by the operator.

15. The mobile x-ray radiography apparatus of claim 13 , wherein the visual indication of the image quality comprises a color coded indicator, a numerical value, or a combination thereof.

16. The mobile x-ray radiography apparatus of claim 15 , wherein the visual indication of image quality is based on a radiation level, an image-to-noise level, or a combination thereof, of the related prior digital image selected by the operator.

17. The mobile x-ray radiography apparatus of claim 11 , wherein the apparatus is configured to pre-fetch the at least one related prior digital image before the currently scheduled radiographic examination is performed by the apparatus.

18. The mobile x-ray radiography apparatus of claim 17 , further comprising digital storage, and means for storing in the digital storage exposure parameters in association with the at least one related prior digital image, and wherein the apparatus is configured to automatically access the exposure parameters and apply the accessed exposure parameters for the currently scheduled radiographic examination to be performed by the apparatus in response to a request input by the operator.

Assignments (6)