Material Composition | Post-surgery recovery, daily use | PVC/Gel Blend (ISO 1818 compliant) ▲ Breathable Fabric Outer Layer | ▲ Base: Durable, cost-effective. ▲ Advanced: Hypoallergenic, 40% lighter (ASTM D3767). | PVC may cause skin irritation in sensitive users. Requires washing after multiple uses. |
Temperature Control | Eye strain relief, migraine management | Dual-Mode Therapy: - Cooling: -5°C to 5°C (ASTM F1291) - Heating: 35°C to 45°C (ISO 13732) | ▲ Base: Maintains temperature for 1.5 hours. ▲ Advanced: Smart sensor for 2-hour sustained cooling (IEC 60601-1). | Requires pre-chilling/heating; no auto-regulation in Base version. |
Durability | Long-term therapy, travel | Puncture Resistance: Withstands 50+ uses (ISO 1818) UV Stability: 200+ hours (ASTM G154) | ▲ Base: 1-year warranty. ▲ Advanced: Reinforced seams for 3-year lifespan. | Gel leakage risk if punctured; Base version less resistant to extreme temperatures. |
Portability | Air travel, office use | Compact Design: 150g (Base) / 120g (Advanced) ▲ Foldable Storage | ▲ Base: Flat profile fits in carry-on. ▲ Advanced: Vacuum-sealed pouch (reduces size by 30%). | Gel may leak if bent sharply during transit (not airtight in Base version). |
Customization | Personalized therapy sessions | Temperature Settings: 3 levels (Advanced only) ▲ Shape Adaptability: Memory foam insert (Advanced) | ▲ Advanced: Customizable fit for different eye sizes. ▲ Base: One-size-fits-most. | Base lacks adjustable settings; Advanced requires charging for smart features. |
Safety Compliance | Hospital-grade use, EU markets | Certifications: CE, EPR France/Germany ▲ Toxin-Free: Meets FDA 21 CFR 177.1520 | ▲ Base: Meets basic safety standards. ▲ Advanced: RoHS-compliant, BPA-free. | EPR certifications add cost to Advanced version; Base lacks eco-recycling labels. |