HFMED HF-L3+3 LED Surgical Light Ceiling Type

Description

Design and Protection Mechanism: Dual-Dome Ceiling-Mounted Configuration The HFMED HF-L3+3 is a sophisticated dual-dome ceiling-mounted LED surgical light designed to provide seamless, glare-free illumination for open and minimally invasive procedures in operating theaters, endoscopy suites, and dental clinics. Featuring a streamlined aluminum alloy housing with electrostatic powder coating for corrosion resistance and easy sterilization, it ensures optimal light distribution without thermal hotspots that could compromise tissue viability. The robust ceiling suspension arm offers 360° rotation and 120° drift capability, with electromagnetic brakes for stable positioning, while IP54-rated seals protect against dust and fluids, meeting EN 60601-1 safety standards for sustained performance in sterile environments.

Illumination and Light Distribution Performance: Delivers exceptional illuminance of 160,000 lux at 1 m with a color rendering index (CRI) >95 for true tissue color rendition, minimizing shadows through a patented multi-lens reflector system that achieves a depth of field up to 1,200 mm. The 24 high-power LEDs per dome (48 total) emit cool white light with adjustable color temperature (3,800–5,800 K in 3 steps) to reduce eye strain and enhance contrast during deep cavity explorations. Electronic focusing adjusts the light field diameter from 120–300 mm, while the one-button endoscope mode dims to 40,000 lux for compatible imaging, ensuring versatility across general surgery, neurosurgery, and laparoscopy.

Light Head and Accessibility: Comprises two independent domes (major: 63 cm diameter, satellite: 58 cm) for flexible positioning, with a low-profile design (28 cm height) that minimizes turbulence and maintains laminar airflow in cleanrooms. The sterile, autoclavable handle (134°C) allows intuitive adjustment during procedures, while the 140° vertical tilt and horizontal extension (up to 2.2 m) provide unobstructed access around the surgical field. Integrated backup battery ensures 30 minutes of operation during power loss, supporting uninterrupted workflows in critical scenarios.

User Interface and Operational Features: Intuitive control via a sterile handle joystick or wall-mounted panel for seamless adjustment of intensity (8 levels), color temperature, and focus, with real-time LED indicators for status feedback. The system supports up to 6 languages (English, Chinese, Spanish, etc.) and integrates with OR integration systems via RS485 for centralized management. Low heat emission (<1% IR/UV) prevents desiccation of tissues, and the dimmable standby mode conserves energy, with audible alerts for bulb failure or overheating to enhance operational safety.

Sterilization and Maintenance: The light heads feature seamless construction with coved edges for effortless wipe-down using EPA-approved disinfectants, and modular LED clusters allow tool-free replacement without recalibration. The high-efficiency cooling fins dissipate heat passively, extending LED lifespan to >50,000 hours with <5% light decay. Annual service is simplified via diagnostic ports, and the IP54 ingress protection ensures durability in humid ORs; backed by a 3-year warranty for minimal downtime.

Electrical and Environmental Specifications: Powered by AC 110–240V/50–60Hz at 200W (100W per dome), with PFC-corrected power supply for stable performance under voltage fluctuations (±10%). Operates in 10–40°C ambient with ≤80% RH, featuring surge protection and EMI shielding to comply with IEC 60601-1-2 electromagnetic compatibility. Energy-efficient LEDs reduce consumption by 70% compared to halogen, promoting green OR practices.

Dimensions and Installation Flexibility: Ceiling-mounted with a 60 cm canopy for discreet integration, the overall reach extends 2.9 m horizontally and 2.2 m vertically, weighing 120 kg total for secure overhead mounting. Requires a reinforced concrete ceiling (load >200 kg) with 3 m height clearance; quick-connect suspension arms enable installation in <2 hours, with optional wall or mobile variants for hybrid setups.

• Throughput and Workflow: Supports continuous 8–12 hour sessions with instant adjustments, ideal for 20–50 procedures daily in multi-room ORs.
• Detection and Monitoring: Integrated sensors for illuminance, temperature, and bulb status; logs 1,000+ operational hours for maintenance scheduling.
• Detection Principle: Multi-LED array with reflector optics for shadowless, homogeneous beam distribution and adjustable spectral output.
• Additional Features: Sync with endoscopic cameras; wireless remote control option; customizable presets for procedure types.
• Data Storage: Internal EEPROM for 500 usage records, exportable via USB for compliance audits.
• Application Modes: General surgery, endoscopy, dental; compatible with robotic arms and imaging overlays.