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What is Digital Radiography and How Does It Work?

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  Digital Radiography (DR)   has revolutionized the world of medical imaging. As healthcare providers demand faster workflows, lower radiation exposure, and higher-quality diagnostic images, DR has increasingly become the standard imaging method across hospitals and clinics. But what exactly is digital radiography? How does it work? And why is it more efficient than traditional film-based X-ray systems? This article explains the fundamentals of digital radiography, its advantages, and how Perlove Medical’s DR solutions bring these benefits into real clinical practice. Mobile DR 1. What Is  Digital Radiography ? Digital Radiography is an advanced form of X-ray imaging where  digital detectors  replace traditional film or computed radiography (CR) cassettes. Instead of developing film in a darkroom, DR captures X-ray images electronically and displays them instantly on a workstation. Keywords embedded:   digital radiography, DR system, digital X-ray, flat-pan...
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What DR System Configuration Is Required to Meet the Needs of Large-Scale Physical Examinations?

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  To support large-scale physical examination programs, a DR (Digital Radiography) system must prioritize  high efficiency  and  high stability . This means the X-ray tube must have a high heat capacity to withstand continuous exposures, and the system should offer easy, streamlined operation. Based on industry standards and real-world clinical needs, the key configuration requirements are as follows: Heat Capacity Requirements • Anode Heat Capacity ≥ 300 kHU The anode heat capacity measures the anode’s ability to absorb heat instantly. During high-speed electron bombardment, the anode target temperature can reach up to 2000°C. Heat capacity determines how much heat the target can absorb and store at once. Exceeding this limit may lead to target surface melting. • Tube Housing Heat Capacity ≥ 1250 kHU The tube housing heat capacity reflects the long-term heat dissipation capability of the entire tube assembly. With oil-cooling or air-cooling systems, the tube housing...
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