Introduction
The WR-3D Weight-Bearing Radiographic 3D System by Shenzhen Angell Technology Co., Ltd. offers advanced imaging capabilities that differ significantly from traditional CT and MRI, which are limited to supine positions. This system provides unique clinical value by capturing 3D imaging in weight-bearing positions, crucial for diagnosing and planning treatments for spine, pelvis, and lower extremity conditions.

Specifications
The WR-3D system supports whole-body part scans, including cervical spine, lumbar spine, ankle, knee joint, hip joint, and airway. It features low-dose weight-bearing 3D imaging, offering a more accurate reflection of joint states under weight-bearing conditions. The system boasts the industry's largest field of view (FOV) at 350mm and can complete single-part scanning and reconstruction within 3 minutes, the fastest in the industry.

Imaging and Reconstruction
Utilizing cone beam CT technology, the WR-3D system performs real 3D scanning and reconstruction. It supports 2D+3D one-stop examinations and maintains existing DR equipment workflows. The system can reconstruct tomographic images and supports MIP, MPR, and VR volume rendering applications.

Automatic Recognition and Measurement
The system includes automatic image processing technology for identifying and segmenting the entire spine, measuring key parameters such as 3D Cobb angle, vertebra rotation angles, and scoliosis assessments. It aids orthopedic surgeons in pre-diagnosis, pre-operative planning, and post-operative evaluations.

Clinical Applications
Angell Technology has launched the world's first weight-bearing full spine volume scanning imaging and foot measurement system based on WR-3D technology. This system is valuable for spinal orthopedic surgery planning and review.

Advanced Features
Future features include assessments for Total Hip Arthroplasty (THA) and Total Knee Arthroplasty (TKA), and automatic measurements for the whole lower limb, knee joint, foot, and ankle in weight-bearing positions. The system supports 3D volume scanning reconstruction of the whole lower extremity and diagnoses for conditions like atlantoaxial subspondylolisthesis and lumbar spondylolisthesis.

Automatic Measurement System
The system supports automatic measurement of 3D Cobb angles, vertebral body rotation angles, and pelvis-related parameters in weight-bearing positions. It can generate spine 3D printing templates and supports one-click measurement and report generation.