Draft - Specs - ICG Fluorescence System Technical Specification.pdf

PDF 957 KB Posted Mar 17, 2026

Attached to: Richard Wolf Medical Instruments - ICG Green System
Solicitation number: SS-SRSU-26-0019
Issued by: Department of Health and Human Services Indian Health Service

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Written by GovTribe AI · Mar 17, 2026

This document is a technical specifications and salient characteristics sheet for the ICG System Green Near-Infrared (NIR) Fluorescence Imaging System manufactured by Richard Wolf Medical Instruments Corporation. The system is an advanced endoscopic visualization platform designed for real-time near-infrared fluorescence imaging combined with high-resolution white light endoscopy, enabling simultaneous visualization of anatomical structures and fluorescence-enhanced tissue perfusion using indocyanine green (ICG) dye. Intended clinical applications include intraoperative tissue perfusion assessment, fluorescent cholangiography, lymphatic mapping and sentinel lymph node identification, vascular flow assessment, and minimally invasive laparoscopic and thoracoscopic procedures.

The system features native 4K Ultra High Definition imaging, simultaneous white light and ICG/NIR fluorescence imaging capability with real-time fluorescence overlay, optional grayscale fluorescence mode, and a high-sensitivity dedicated NIR sensor with LED-based illumination optimized for visible and NIR wavelengths. Key technical specifications include an excitation range of 600–900 nanometers, emission detection range of 800–850 nanometers, LED lifespan up to 15,000 hours, 10 millimeter diameter rigid telescopes with viewing angles of 0°, 30°, and 50°, and a 5.0 millimeter diameter fiber cable with 3.0 meter length. The typical system configuration includes a 4K camera controller unit, NIR-optimized camera head with integrated lens, LED light source, rigid telescope, fusion fiber light cable, medical-grade 4K monitor, remote control, footswitch, and sterilizable accessories. Connectivity options include HDMI, RJ45 network interface, and USB, with autoclavable components where applicable. The system includes extra attachments consisting of a 30° 10 millimeter white light 305 millimeter rigid telescope and universal metal tray.

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Richard Wolf Medical Instruments Corporation

ICG System Green Near-Infrared (NIR) Fluorescence Imaging System

Technical Specifications and Salient Characteristics

1. System Overview The ICG System Green Fluorescence Imaging System is an advanced endoscopic visualization platform designed for real-time near-infrared (NIR) fluorescence imaging combined with high-resolution white light endoscopy. The system enables simultaneous visualization of anatomical structures and fluorescence-enhanced tissue perfusion using indocyanine green (ICG) dye.

• Intended clinical applications include:

• Intraoperative tissue perfusion assessment

• Fluorescent cholangiography

• Lymphatic mapping and sentinel lymph node identification

• Vascular flow assessment

• Minimally invasive laparoscopic and thoracoscopic procedures

2. Salient Features

• Simultaneous white light and ICG/NIR fluorescence imaging capability

• Real-time fluorescence overlay onto standard endoscopic image

• Optional grayscale fluorescence mode for enhanced tissue contrast

• Native 4K Ultra High Definition (UHD) image output

• High-sensitivity dedicated NIR sensor

• LED-based illumination optimized for visible and NIR wavelengths

• Automatic light intensity regulation synchronized with camera controller

• Extended LED lifespan (up to 15,000 hours)

• Integrated fixed-focus lens (~24 mm focal length)

• Rigid telescopes available in 10 mm diameter with multiple viewing angles

• Fused-glass fiber light cable with enhanced light transmission

• Touchscreen user interface with upgradeable software capability

• Medical-grade 4K display compatibility

• Modular architecture for system expansion and upgrades

3. Technical Specifications

1. Imaging Resolution: Native 4K UHD

2. Fluorescence Type: ICG-based Near-Infrared (NIR)

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3. Excitation Range: 600–900 nm

4. Emission Detection Range: 800–850 nm

5. Imaging Modes: White Light / Fluorescence Overlay / Fluorescence Pure

6. Light Source Type: LED-based

7. LED Lifespan: Up to 15,000 hours

8. Telescope Diameter: 10 mm

9. Viewing Angles: 0°, 30°, 50°

10. Fiber Cable Diameter: 5.0 mm

11. Fiber Cable Length: 3.0 m

12. Connectivity: HDMI, RJ45 network interface, USB

13. Sterilization: Autoclavable components where applicable

4. Typical System Configuration

• 4K Camera Controller Unit

• NIR-Optimized Camera Head with Integrated Lens

• LED Light Source for White Light and NIR Imaging

• Rigid Telescope (10 mm)

• Fusion Fiber Light Cable (5.0 mm)

• Medical-Grade 4K Monitor

• Remote Control

• Footswitch

• Power and Interface Cables

• Sterilizable Accessories and Mounting Hardware

5. Extra attachments

• Telescope 30° 10MM WL 305MM – rigid

• Universal Tray Metal