Indocyanine green (ICG) is a near-infrared fluorescent dye. Protein-bound ICG can be excited by external light with a wavelength range of 750 ~ 810 nm and emits near-infrared light with a wavelength of about 840nm. Its half-life in blood is about 3 ~ 5 minutes. After entering the blood and binding to protein, it is absorbed by liver cells, enters the intestine through the biliary tract, and is finally excreted with feces.
Our indocyanine green injection has passed double consistency evaluations, ensuring high purity, low impurity content, and optimized storage conditions. It provides stable and reliable diagnosis and treatment options for the medical community.
The control limit of two known impurities is added to promote the improvement of industrial standards in drug substance specifications.
Strongly protected structure and synthesis processes with multiple invention patents, establishing significant industrial barriers.
Stored at room temperature without the need for a cold chain, improving convenience for transportation and global distribution.
Indications: Detection of choroidal neovascularization, macular lesions, intraocular tumors, and retinal vascular lesions; intraoperative staining of capsule and internal limiting membrane.
Advantages: Provides clear choroidal vascular images for accurate diagnosis. Fluorescent staining helps identify and treat internal limiting membranes accurately, reducing complications.
Indications: Evaluation of liver reserve function, liver tumor imaging, liver segment identification, and bile leakage observation.
Advantages: Optimal method for liver function assessment due to rapidity and safety. Helps physicians identify liver structures clearly to improve surgical precision.
Indications: Accurate localization of tumors, imaging of the lymphatic system, and assessment of blood supply.
Advantages: Enhances target visibility during operation, making surgical judgment more intuitive.
Our portfolio includes high-end medical devices (fluorescence imaging series), contrast agents (ICG, targeted series), and core components (CMOS camera modules, endoscopes), providing a full-chain solution used in over 500 large hospitals.
We focus on molecular fluorescence, Raman spectroscopy, AI-assisted drug design (CADD), and advanced computer-aided molecular technologies to lead the global molecular fluorescence market.
Recognized as a high-tech "little giant" enterprise, we hold 131 core invention patents and 7 US invention patents, undertaking numerous national-level research projects.