System and method for automated projection radiography
Radiographic imaging identifies a subject anatomy for radiographic image content and automatically identifies a subject's position from one or more sensor signals. The imaging apparatus issues re-positioning guidance signals for re-positioning the patient. Signals are generated to set an imaging exposure technique and component positions according to data associated with the subject anatomy. A radiographic image of the subject is acquired according to the component and technique signals by automatically energizing the x-ray source. The acquired radiographic image is analyzed using trained logic to determine clinical diagnostic suitability of the image and to identify one or more abnormalities in the subject anatomy.
1. A computer system implemented method for radiographic imaging comprising:
identifying a subject anatomy for radiographic imaging;
automatically identifying a position of a subject with respect to an X-ray imaging apparatus from one or more sensor signals and, if necessary, outputting a guidance signal to communicate repositioning instructions to the subject;
generating configuration signals for configuring and positioning components of the imaging apparatus, wherein the imaging apparatus components comprise at least an x-ray source and a DR detector for the radiographic imaging;
generating one or more technique signals to set imaging exposure levels according to the identified subject anatomy;
acquiring a radiographic image of the subject anatomy by automatically energizing the x-ray source;
analyzing the acquired radiographic image of the subject anatomy using trained logic to determine clinical diagnostic suitability of the acquired radiographic image; and
assessing the acquired radiographic image of the subject anatomy according to trained logic to identify one or more abnormalities in the subject anatomy.
2. The method of claim 1 , further comprising recording the assessment of the subject anatomy and displaying the assessment on a display.
3. The method of claim 1 , further comprising identifying the subject anatomy by receiving anatomy data entered by the subject.
4. The method of claim 1 , further comprising identifying the subject anatomy by receiving anatomy data transmitted electronically over a network.
5. The method of claim 1 , further comprising automatically identifying a position of a subject by analyzing a camera image of the subject.
6. The method of claim 1 , further comprising automatically identifying the position of the subject relative to one or more fiducial markers pre-positioned at the x-ray imaging apparatus.
7. The method of claim 1 , wherein outputting a guidance signal to communicate repositioning instructions to the subject comprises displaying an animation for the subject.
8. The method of claim 1 , further comprising determining an exposure period of the x-ray source according to the identified subject anatomy.
9. The method of claim 1 , wherein the step of assessing comprises identifying a fracture in a bone of the subject.