NIRFI™ is a portable near-infrared fluorescence imaging system for real-time tissue visualization during surgery, research, and clinical training. The palm-sized device delivers precise ICG fluorescence imaging to guide surgical procedures and enhance intraoperative visualization.
Manufactured by
Toa Optics Co., Ltd.
Tokyo, Japan
Toa Optics is a Japan-based startup developing innovative optical medical devices. Our flagship product is a portable indocyanine green (ICG) fluorescence imaging system that enables non-invasive visualization of blood/lymphatic flow and tissue perfusion. We focus on creating devices that are compact, affordable, and user-friendly , while maintaining clinical reliability. Our mission is to empower doctors and researchers worldwide with tools that improve patient care, especially in regions where access to advanced equipment is limited. Through global collaboration and cutting-edge photonics, we aim to deliver technologies that make a real impact in healthcare.
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Zhejiang Healnoc Technology Co., Ltd. · China
4K near-infrared and indocyanine green (ICG) imaging system for real-time visualization of vascular anatomy and tissue perfusion during surgical procedures. High-resolution optical imaging enables intraoperative guidance for reconstructive, oncologic, and vascular surgery applications.
Shanghai Keensea Medical Co.,Ltd. · China
Specialized imaging system for near-infrared fluorescence visualization during endoscopic procedures. Enhances visualization of indocyanine green or other near-infrared contrast agents.
INVIDIA MEDICAL GmbH & Co. KG · Germany
4K fluorescence imaging system for surgical visualization using indocyanine green (ICG) contrast. Enables real-time visualization of tissue perfusion, lymphatic drainage, and vascular anatomy during open and endoscopic procedures. Supports urological, gynecological, and general surgical applications with enhanced diagnostic precision.
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