Digital Radiography (DR) is a common imaging technique used in clinical settings, often referred to simply as “DR” or “DR machine.” The DR machine consists of a detector, an image processor, and an image display. During operation, the detector captures X-ray signals transmitted through the human body to form digital images. These digital images are then transferred to a computer for display and can be further processed.
DR equipment can be classified in several ways: by detector type (amorphous silicon flat-panel DR, amorphous selenium flat-panel DR, and CCD DR), by gantry structure (suspended DR and column DR), and by the number of flat-panel detectors (single-panel DR and dual-panel DR).
What are the differences between dual-panel DR and single-panel DR? Is it merely the addition of an extra detector for backup?
In terms of hardware configuration, dual-panel DR typically has two flat-panel detectors, but these two panels are not necessarily identical in their configuration. For example, the multifunctional suspended dual-panel DR, the Perlove Medical PLD7600A, includes one wired dynamic flat-panel detector and one wireless flat-panel detector. The high frame rate dynamic panel features 100μm resolution and a dynamic examination frame rate of 30 frames per second. The static imaging panel offers an effective pixel count of 18 million and a spatial resolution of up to 5.0lp/mm, providing clear imaging and easy-to-identify details, effectively supporting clinical diagnostics.
The PLD7600A dual-panel DR maximizes the value of dedicated panels, using the static panel for static imaging and the dynamic panel for dynamic examinations. Additionally, it meets the needs of high-volume physical examinations, extending the lifespan of the panels.
