C222 Lead-Anti-Radiation Protective Apron

Overview

The C222 Lead-Anti-Radiation Protective Apron is a CE-marked, ISO-compliant personal protective equipment (PPE) solution engineered for diagnostic radiology environments—including X-ray fluoroscopy, interventional radiology, dental imaging, and mobile C-arm procedures. Designed in accordance with the international standard IEC 61331-1:2014 and China’s occupational radiation protection regulation GBZ 130-2020, the apron utilizes high-purity lead composite material embedded within flexible, flame-retardant polymer substrates to deliver consistent attenuation across clinically relevant X-ray energy ranges (typically 40–150 kVp). Its dual-layer front panel construction—combined with strategically reinforced overlap zones—ensures continuous coverage without gaps during dynamic clinical movement, minimizing scatter radiation exposure to critical organs (thyroid, breast tissue, gonads, and bone marrow). The C222 is not a radiation detection instrument but a passive shielding device intended for use alongside primary radiation safety protocols, including time–distance–shielding principles and dose monitoring via personal dosimeters.

Key Features

• Two-tier lead equivalence options: 0.35 mm Pb or 0.5 mm Pb for the front torso panel—selected based on workload intensity and regulatory requirements for staff dose limits (e.g., 20 mSv/yr averaged over 5 years per ICRP recommendations).
• Consistent 0.25 mm Pb equivalence across back panels and sleeves—optimized for weight distribution while maintaining compliance with minimum back-shielding thresholds defined in IEC 61331-1.
• Front closure system available in two configurations: hook-and-loop (providing ≥0.7 mm Pb effective equivalence at overlap zone) or snap fasteners (≥1.0 mm Pb effective equivalence), both tested under ASTM F2585-19 for mechanical durability and radiation integrity.
• Ergonomic design includes a wide, adjustable elastic waist belt with load-distribution geometry to reduce lumbar strain during prolonged wear; shoulder areas feature contoured, low-resilience foam padding to prevent pressure necrosis and improve long-term wearer compliance.
• Material composition meets ISO 10993-5 biocompatibility standards for skin contact; outer fabric is fluid-resistant, antimicrobial-treated, and compatible with hospital-grade disinfectants (e.g., 70% ethanol, 0.5% sodium hypochlorite).

Sample Compatibility & Compliance

The C222 apron is validated for use with standard diagnostic X-ray systems operating up to 150 kVp. It is not rated for use in high-energy radiotherapy (e.g., linear accelerator vaults) or neutron-emitting environments. All units undergo batch-level radiographic attenuation verification per IEC 61331-3:2014 using calibrated ionization chambers and reference X-ray beams at accredited third-party laboratories (e.g., CNAS-certified facilities in China). Documentation includes test reports traceable to NIM (National Institute of Metrology, China) standards. The product conforms to EU PPE Regulation (EU) 2016/425 Category III requirements and supports GLP-aligned recordkeeping for institutional radiation safety officer (RSO) audits.

Software & Data Management

As a passive shielding garment, the C222 does not incorporate embedded electronics or digital interfaces. However, its integration into institutional radiation safety programs is supported through compatibility with standard PPE lifecycle management platforms. Each apron carries a unique serialized label (laser-engraved on interior lining) enabling barcode-based tracking in hospital asset management systems (e.g., RFID-enabled inventory modules compliant with HL7 FHIR R4 standards). Maintenance logs—including inspection dates, cleaning cycles, and visual integrity assessments—can be synchronized with enterprise EHS (Environment, Health & Safety) software suites supporting ISO 45001 audit trails.

Applications

• Radiologic technologists performing routine radiography and fluoroscopic examinations
• Interventional cardiologists and neuroradiologists requiring mobility during catheter-based procedures
• Dental practitioners operating intraoral or panoramic X-ray units
• Veterinary clinicians conducting portable or fixed-site imaging in animal hospitals
• Radiation safety officers conducting routine PPE compliance inspections and dose optimization reviews

FAQ

What is the recommended replacement interval for the C222 apron?
Annual visual and fluoroscopic inspection is mandated per IEC 61331-1. Physical replacement is required if cracks, tears, delamination, or localized thinning exceeding 10% of nominal lead thickness are observed.
Can the C222 be autoclaved or sterilized using ethylene oxide?
No. Autoclaving and EtO sterilization degrade lead composite integrity. Surface disinfection only—using EPA-registered hospital disinfectants approved for non-porous medical devices—is permitted.
Is this apron suitable for pregnant staff members?
Yes—when worn correctly and combined with fetal dosimetry monitoring, the C222 meets ICRP-recommended dose constraints (<1 mSv during gestation) for declared pregnant workers in diagnostic settings.
Does the apron include thyroid shielding?
Thyroid collars are sold separately as optional accessories (model TC-05, 0.5 mm Pb); the C222 apron itself provides full anterior torso coverage but does not extend to the neck region.
How should size selection be determined?
Sizing follows ISO 8559 anthropometric guidelines. A sizing chart correlating height, weight, and hip circumference—validated against 17 standardized sizes—is provided in the user manual and integrated into hospital PPE procurement portals.