Nansha Central Hospital, Guangzhou
Project Title: Comprehensive Radiation Protection Project for the Department of Nuclear Medicine, Nansha Central Hospital, Guangzhou
Partner Institution: Nansha Central Hospital, Guangzhou
Completion Date: June 2024 (Simultaneous launch of one of South China's first PET/CT units)
Core Achievement: Construction of the largest radionuclide therapy ward cluster in Guangdong Province
Key Construction Highlights
PET/CT Transparent Shielding System
Utilized high-lead-content transparent glass (≥20% lead, density: 4.8 g/cm³)
Achieves 90% shielding of low-energy radiation with only 0.5 mm thickness
Maintains light transmittance >85%, enabling real-time monitoring without requiring lead aprons for medical staff
Annual savings on protective gear: RMB 1.2 million
Radionuclide Therapy Ward Cluster
20 standardized 30 m² private patient rooms
Curved composite shielding windows (lead glass + explosion-resistant layer) eliminate blind spots during operations
Use of corrosion-resistant materials with Mohs hardness ≥ 4 reduces operation and maintenance costs by 40%
300% increase in patient treatment capacity
Decay Pool System
426 m³ triple-stage treatment capacity
HDPE lining certified zero-leakage by the Guangdong Nuclear Safety Administration
Integrated online radiation monitoring ensures 100% compliance with wastewater safety standards
Technical Breakthroughs & Impact
The transparent shielding technology enabled three major advancements:
50% increase in interventional procedure efficiency
98% reduction in radiation exposure for radiopharmaceutical preparation staff
Record-breaking capacity for radioactive wastewater treatment in Guangdong Province — Nansha Central Hospital, Department of Equipment Management
QITE Technical Matrix
Materials Innovation: Stockpile of 70% high-lead-content shielding glass
Process Breakthrough: Curved adaptive installation with precision deviation <0.1 mm
Rapid Delivery: Project completed from design to nuclear safety acceptance in 18 months
