4K ICG CAMERA

4K ICG camera system (Model:HW-ICG) developed base on a Xilinx FPGA platform, it is the only one architecture in China to achieve 4K 60fps rate encoding and decoding on FPGA platform, eliminating the need for an ARM processor. It features a low-latency, low-power camera and high system integration, enabling real-time enhancement of endoscopic images. It also efficiently separates excitation light from emitted light （fluorescence）, ensuring that even faint target fluorescence is clearly captured by the highly sensitive camera while avoiding strong interference from the excitation light.

Medical-Grade FPGA Imaging Processor





This 4K ICG fluorescence camera is developed on the FPGA platform from XILINX, utilizing FPGA architecture to achieve 4K 60 frames per second encoding and decoding as well as image processing. It features low latency, low-power camera, high system integration, and real-time image enhancement;
Dual 4K native Sony CMOS efficiently separates excitation light from emission light (fluorescence), ensuring that faint target fluorescence can be clearly captured by high-sensitivity cameras while avoiding strong interference from excitation light.



Image performance and advantages



ICG CAMERA




  • Dual-CMOS  4K Camera System:Built-in dual Sony original 1/1.8" large image area back-illuminated CMOS. Output resolution no less than 3840×2160P60 frames, progressive scan, pixels ≥8 million.
  • Multiple fluorescence imaging modes :Supports 4K  white light, 4K standard fluorescent light, multi-mode fluorescent light  on the same screen. Suitable for indocyanine green （ICG） angiography with excitation at 785nm±10nm .
  • High QE response performance sensor + high transmittance optical system design:Fluorescence response dynamic range ≥20dB (signal-to-background ratio SBR>3. Minimum detection concentration ≤ 200nmol/L, ensuring sensitive capture of low concentration ICG.
  • Unique patented algorithm and dual-channel exposure time control:High Efficiency solve the traditional fluorescence drift phenomenon, ensuring accurate and real-time synchronization of fluorescence development position.
  • Pixel-level six-axis fluorescence fusion technology and ultra-high precision image registration algorithmo:Optical stereo registration with ultra-high precision up to 1μm.  Software algorithm accurately superimposes fluorescence images without ghosting or deviation, preserving image details.
  • With fluorescent light source adjustment and self-test function:The fluorescent camera system and fluorescent light source are dynamically linked in real time, and the camera handle can also manually adjust the light source brightness. 









ICG Camera Head





ICG CCU Imaging Procrssor




USB interface and video recording function

The host is equipped with two USB3.0 ports on the front and two on the back, supporting 8-megapixel photography and 4K video recording.  

Multiple output ports
Supports simultaneous output of 4K Ultra HD and 1080P HD, with 2 HDMI2.0 outputs for 4K 60 frames per second real-time video images. 2x 12G SDI outputs for 4K 60 frames per second real-time video images. 1x DVI output for 1080P 60 frames per second real-time images.

External communication control method
The menu can be controlled through a USB mouse, LCD touch screen, keypad, etc. A reserved HCOM external communication serial port allows for linkage with external devices such as light sources and pneumoperitoneum machines.



SPECIFICATION




DIMENTSIONS



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4K ICG CAMERA