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Every iteration of medical technology aims to deliver more precise protection for human health. Pinyuan Medical (Jiangsu) Co., Ltd. is proud to announce that its self-developed and self-manufactured portable dual-energy X-ray bone densitometer DXA-500 Series has officially obtained the Medical Device Registration Certificate issued by Jiangsu Provincial Drug Administration (Registration No.: Su Xie Zhu Zhun 20252062164). With fully compliant qualifications and professional technical strength, it brings a brand-new solution to bone mineral density testing.
As China’s population aging accelerates, the prevalence of osteoporosis among people aged 65 and above reaches 32%. Bone mineral density testing is an essential tool for early risk detection and clinical intervention, and clinical demand keeps growing rapidly. Dual-energy X-ray absorptiometry (DXA) is universally recognized as the gold standard for clinical osteoporosis diagnosis. Timely DXA scanning can accurately quantify bone mineral content and assess bone strength, providing solid evidence for early osteoporosis diagnosis and personalized treatment planning.
As a flagship new product independently developed by Pinyuan Medical, the DXA-500 Series portable DXA bone densitometer integrates cutting-edge technologies and human-centered design, achieving breakthrough upgrades in scanning efficiency, diagnostic precision, radiation safety and multi-scenario adaptability. It delivers an all-in-one, more efficient and reliable solution for clinical bone health management.
Fast & Accurate Scanning: Breakthroughs in Both Speed and Precision
Adopting DXA — the clinical gold standard, combined with advanced cone-beam planar imaging and dedicated compensation algorithms, the DXA Series completes a full scan in under 4 seconds. It maintains outstanding measurement accuracy while drastically improving throughput, striking an optimal balance between testing efficiency and diagnostic reliability, and furnishing physicians with credible data for treatment decisions.
Zonal Precision Analysis: Region-of-Interest Lock for Targeted Diagnosis
The DXA-500 Series automatically identifies and locks the distal radius and ulna as the region of interest, and supports segmented display of bone density values. This refined analytical framework breaks down complex skeletal data into clear segmented indicators, enabling clinicians to quickly pinpoint bone abnormalities and enhance diagnostic specificity and accuracy. Equipped with built-in Non-Uniformity Correction (NUC) algorithms, the system optimizes scanned images in real time, laying a solid technical foundation for consistent, repeatable bone density calculations.
Triple Positioning System: Standardized Posture for Stable, Comparable Data
An innovative three-fold positioning system ensures consistent patient posture:
Ergonomic dedicated handgrips guide patients into standardized natural positioning;
High-definition real-time video monitoring detects posture deviations for instant adjustment;
Clear alignment lines provide intuitive visual reference.
The synergy of the three modules guarantees consistent positioning across all scans for every patient, improving measurement repeatability and reliability at the source and generating comparable data for long-term therapeutic effect evaluation.
Advanced Radiation Safety: No Lead Room Required, Full Protection for Staff and Patients
Low-dose X-ray technology delivers radiation exposure far below industry limits, minimizing risks fundamentally;
Full remote operation via a separate laptop eliminates close contact and reduces occupational radiation exposure for medical staff;
Fully enclosed chassis with multi-layer radiation shielding creates a 360° safety barrier, protecting both operators and examinees.
Dual Wired & Wireless Modes: Flexible Deployment for Diverse Clinical Settings
The device supports seamless switching between wired and wireless operation to match varied institutional demands. Wired mode suits fixed clinics and physical examination centers with convenient wiring layouts, while wireless mode enables on-demand mobile screening in mobile medical vehicles, primary care clinics and community health service stations, extending professional bone testing coverage to urban communities and remote rural areas alike.
Ultra-Compact & Portable Design for Inter-Department Mobility
Compared with conventional large fixed bone densitometers, the DXA-500 Series features ultra-lightweight construction. Take DXA-500A as an example: the main unit weighs only 19.8 kg with compact dimensions of 33.5 × 36.5 × 47.5 cm, easily fitting into a standard car trunk. A single staff member can transport and deploy the unit without extra manpower, enabling rapid setup in ward consultation rooms, physical checkup centers and mobile screening vehicles to meet cross-department mobile testing demands.
From specialized hospital departments to community public health stations, the DXA-500 Series portable DXA scanner makes hospital-grade bone density testing widely accessible through flexible deployment. Pinyuan Medical believes high-quality medical equipment acts as a bridge connecting medical resources and public health needs. The DXA-500 Series is now fully available for market supply. Medical professionals and institutional partners are welcome to contact us for cooperation discussions.
