TUYOU 4K 2CMOS ICG/NIR Laparoscopy Camera System TU-4KC91

FABE Analysis

In our product promotion, we utilize the FABE framework (Features: characteristics; Advantages: strengths; Benefits: value to users; Evidence: proof) to highlight the core strengths of the TU-4KC91. Each element is grounded in real specifications, designed to give medical professionals a clear sense of its clinical potential.

• High-Resolution Imaging Features: Supports 4K HDR resolution (3840 x 2160 pixels), with horizontal resolution ≥1700 lines and vertical resolution ≥1200 lines, delivering detailed and lifelike visuals ideal for vascular and tumor observation. Advantages: Provides richer image details, minimizing blur or distortion to capture subtle changes effectively. Benefits: Enables real-time clear views during surgery, reducing misjudgment risks and improving overall success rates, allowing surgeons to operate with greater confidence while patients receive more precise care. Evidence: Powered by CMOS sensor and progressive scan technology at 60fps, real-world tests confirm stable image quality in complex environments.
• ICG/NIR Fluorescence Effect Features: Integrates indocyanine green (ICG) and near-infrared (NIR) fluorescence imaging to highlight lymphatics and tissue structures, offering real-time procedural guidance. Advantages: Enhances tissue contrast in fluorescence mode, making it easier to differentiate normal from abnormal areas. Benefits: In tumor resections or vascular surgeries, surgeons can navigate more accurately, shortening procedure times and minimizing complications, leading to safer recoveries for patients. Evidence: Infrared radiation flux ≥600mW with peak wavelength at 760±5nm, supporting hybrid light modes; clinical simulations validate significant improvements in identification accuracy.
• Image Sensor and Low-Light Performance Features: Equipped with a 1/1.8-inch CMOS sensor, SNR 50dB, dynamic range ≥150, and minimum illumination 1LUX F1.2, excelling in low-light conditions. Advantages: Adapts to varying surgical lighting, with low noise and complete detail retention. Benefits: Surgeons get stable imagery without constant adjustments, focusing more on the procedure itself, enhancing efficiency and reducing patient exposure time. Evidence: Optimized spatial frequency response (MTF50 34 C/°); practical applications demonstrate superior clarity in dim areas compared to peers.
• Video Encoding and Output Interfaces Features: H.265 encoding with HDMI 2.0 (3 ports), HDMI 1.4 (1 port), RJ45 Gigabit Ethernet, and USB 3.0 (4 on motherboard +1 expansion) for seamless multi-device connectivity and data transfer. Advantages: Efficient transmission, strong compatibility, and support for real-time sharing and recording. Benefits: Facilitates smoother team collaboration, easy archiving of surgical records for review, aiding institutions in advancing teaching and research. Evidence: RJ45 at 1000M bit/s; tests show lag-free 4K video transfer, meeting high-intensity clinical demands.
• Light Source and Fluorescence Specifications Features: White light color rendering index ≥92%, color temperature 4500K-5500K, total luminous flux ≥1400lm; supports white light, fluorescent, and hybrid modes for diverse surgical needs. Advantages: True color reproduction, uniform illumination (≤0.2), and stable infrared cutoff performance. Benefits: Offers natural-colored imagery, avoiding color deviations that could lead to errors, making surgeries more comfortable and efficient while improving patient treatment experiences. Evidence: Radiant flux ratios Qer/Qeg=0.9, Qeb/Qeg=1.1 (±20% error); lab validations confirm high light source stability.
• Operational Adaptability and Design Features: Operating temperature 5°C-40°C, humidity 30%-85%, power consumption 11.58W, compact size (camera 14x24mm, motherboard 154.9x110mm). Advantages: Durable and portable, easily integrates into existing surgical setups. Benefits: Institutions can deploy it effortlessly, cutting maintenance costs, while surgeons appreciate the convenience, boosting daily job satisfaction. Evidence: Atmospheric pressure range 70-106kPa, DC12V power (white light ≤120W, fluorescent ≤24W); deployment feedback highlights excellent compatibility.

FAQ

• What types of surgeries is this system best suited for? Primarily for laparoscopic procedures like tumor resections, vascular repairs, and lymphatic examinations, where its ICG/NIR fluorescence excels in precise tissue identification.
• Is installation and operation complicated? Not at all—the compact design and multiple interfaces make it straightforward to connect and use. We offer detailed manuals and training support for quick adoption.
• How does the image quality hold up in low-light environments? Thanks to its high dynamic range and low-illumination sensor, it maintains clear images even in dim conditions, as proven in clinical tests.
• What warranty and support services are available? Yes, it comes with a one-year standard warranty, backed by a professional technical team for remote and on-site assistance to ensure long-term reliability.
• What sets this system apart from other brands? The TU-4KC91 stands out with its superior 4K fluorescence imaging and interface versatility, combined with low power consumption, making it ideal for modern operating rooms.

The TU-4KC91 isn’t just equipment—it’s a reliable partner in surgical innovation, empowering physicians to perform with ease and precision.