Canon Medical Systems has introduced a 12 x 16-inch high-definition flat-panel digital x-ray detector for interventional applications.
The company's Hi-Def detector provides more than twice the spatial resolution of conventional flat-panel detectors, according to Canon, with 76-micron resolution that's capable of resolving fine details during peripheral and abdominal interventional procedures. The technology results in resolution of 2.6 line pairs/mm (lp/mm) in standard view and 6.6 lp/mm in high-definition detector view.
The Hi-Def detectors will be made available on Canon's Alphenix interventional systems.
![Representative example of a 16-year-old male patient with underlying X-linked adrenoleukodystrophy. (A, B) Paired anteroposterior (AP) chest radiograph and dual-energy x-ray absorptiometry (DXA) report shows lumbar spine (L1 through L4) areal bone mineral density (BMD). The DXA report was reformatted for anonymization and improved readability. The patient had low BMD (Z score ≤ −2.0). (C) Model (chest radiography [CXR]–BMD) output shows the predicted raw BMD and Z score in comparison with the DXA reference standard, together with interpretability analyses using Shapley additive explanations (SHAP) and gradient-weighted class activation maps. The patient was classified as having low BMD, consistent with the reference standard. AM = age-matched, DEXA = dual-energy x-ray absorptiometry, RM2 = room 2, SNUH = Seoul National University Hospital, YA = young adult.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/04/ai-children-bone-density.0snnf2EJjr.jpg?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
