| Patent application number | Description | Published |
|---|
| 20090086924 | RADIOGRAPHIC MARKER FOR INCLINATION ANGLE - A radiography marker for indicating the inclination angle of a radiography receiver has a plate portion defining at least one area transparent to radiation and an angle indicator element attached to the plate portion at a pivot point and adjustable along the plate portion to any of a plurality of angular positions over at least a portion of the at least one area transparent to radiation. At least a portion of the indicator element is radio-opaque. | 04-02-2009 |
| 20090086926 | EXPOSURE CENTERING APPARATUS FOR IMAGING SYSTEM - A radiation imaging system has a radiation source having an adjustable angular orientation and an emitter that provides an alignment signal and is coupled to the radiation source. A two dimensional radiation image detection device has a receiver that records an image according to radiation emitted from the radiation source, a first sensor coupled in a fixed position relative to the receiver that detects the alignment signal from the emitter and provides a first response signal and a second sensor coupled in a fixed position relative to the receiver that detects the alignment signal from the emitter and provides a second response signal. A control logic processor is in communication with the first and second sensors for receiving the first and second response signals and further in communication with at least one indicator for indicating the alignment of the image detection device relative to the radiation source. | 04-02-2009 |
| 20090086927 | ALIGNMENT APPARATUS FOR IMAGING SYSTEM USING REFLECTIVE ELEMENT - An apparatus for aligning a radiation source with an image receiver has a first light source coupled to the radiation source and actuable to direct a first beam of light toward the image receiver and a second light source coupled to the radiation source and actuable to direct a second beam of light toward the image receiver. A reflector element is coupled to the image receiver and is disposed to form, when placed in the path of both first and second light beams, a pattern of reflected light that indicates the relative alignment of the image receiver to the radiation source. | 04-02-2009 |
| 20090129657 | ENHANCEMENT OF REGION OF INTEREST OF RADIOLOGICAL IMAGE - A method for displaying a radiographic image identifies a region of interest in a portion of the radiographic image, suppresses background image content within the identified region of interest, and enhances contrast of the image within the region of interest to form an enhanced region of interest. The enhanced region of interest is displayed within the remaining portion of the radiographic image. | 05-21-2009 |
| 20100086189 | AUTOMATED QUANTIFICATION OF DIGITAL RADIOGRAPHIC IMAGE QUALITY - A method for determining image quality of a digital radiographic image. The method is executed at least in part by a computer system. The method obtains image data for the digital radiographic image, identifies one or more regions of interest in the digital radiographic image, derives an image quality score that indicates the image quality of the digital radiographic image by computing at least a contrast-to-noise value for image data content within the one or more regions of interest, and reports the derived image quality score for the image. | 04-08-2010 |
| 20100128063 | RENDERING FOR IMPROVED DIAGNOSTIC IMAGE CONSISTENCY - A networked system for rendering diagnostic image data for display has at least one diagnostic imaging apparatus that obtains digital image data for a patient and is in communication with a computer network. At least one consistency control module executes at a networked processor and is operatively responsive to a set of programmed instructions for accessing and detecting the type of image, for identifying one or more control points in the obtained digital image data, for mapping the input code values of the one or more control points to corresponding predetermined code values, for mapping additional input code values to output values according to the mapping of the one or more control points, and for providing rendered image data as output. A DICOM destination in networked communication with the at least one consistency control module stores or displays the rendered image data. | 05-27-2010 |
| 20100278300 | EXTREMITY IMAGING APPARATUS FOR CONE BEAM COMPUTED TOMOGRAPHY - An apparatus for cone beam computed tomography of an extremity has a digital radiation detector and a first device to move the detector along a circular detector path extending so that the detector moves both at least partially around a first extremity of the patient and between the first extremity and a second, adjacent extremity. The detector path has radius R | 11-04-2010 |
| 20110110496 | INTEGRATED PORTABLE DIGITAL X-RAY IMAGING SYSTEM - A method for processing a radiographic image of a patient, executed at least in part on a host processor, initiates exposure in response to an instruction entered from an operator console and obtains radiographic image data from a digital detector that is subjected to the exposure. The obtained radiographic image data is analyzed according to a set of predefined criteria for diagnostic suitability of the image. One or more results of the diagnostic suitability analysis at the operator console is indicated and a listing of one or more corrective actions at the operator console according to the indicated results is provided. | 05-12-2011 |
