FloNavi® 214K

FloNavi® 214K

4K Fluorescence Endoscopic Imaging System

The FloNavi® 214K Series enhances visualization of tissue perfusion in real-time. Enable the users to switch between 4K White Light Mode, 4K Standard FL Mode, Color Scale FL Mode, and Multi-Display Mode at any time during surgery. Allowing real-time lymphatic system tracking, tissue perfusion observation, and accurate tumor boundary mapping. The system provides multiple minimally invasive applications and leads the traditional endoscopic system industry into a new era.

FloNavi® 214K
FloNavi® 214K

Imaging Principle

ICG, Indocyanine Green Dye, featured with no side effects, wide application, and low cost, has been clinically approved for many years. It enters the human lymph and blood circulation through tumor surrounding tissue or intravenous injection.
ICG will bind the plasma lipoproteins.
After exposed to NIR with a wavelength of 805 nm, proteins will emit fluorescence signal with a wavelength of 835 nm.

FloNavi® will capture the signal, and fuse the signal onto white light imaging in real-time, to achieve the goal of fluorescence mapping and navigation.


Safety and Performance Information

4K Ultra HD

Patented Dual Camera&Four-chips technology

Ultra-high color restoration

Algorithm Optimization

4-in-1 Switchable Modes



Pulmonary segments visualization-Pulmonary lobectomy

Esophageal anastomosis-Vascular Assessment of the gastro-esophageal anastomosis perfusion stoma

Lung cancer staging-Mediastinal lymph node tracing


Liver segments visualization-Anatomical liver segmentectomy

Tumor Identification-Accurate display of tumor location, margin, and microsatellite

Biliary tract visualization-Complex biliary tract visualization and wound repair after hepatectomy

Liver transplantation-Assessment of the vascular and biliary duct anastomosis after transplantation surgery


Gastric and colorectal lymph node tracing

Assessment of the gastrointestinal anastomosis perfusion


Sentinel lymph node tracing of cervical and endometrial cancer

Holographic lymph node tracing of cervical and endometrial cancer

Sentinel lymph node tracing of vulvar cancer


Identification of solid kidney tumor and its boundaries

Identification of adrenal tumor

Lymph node tracing of prostate and bladder cancer

Sentinel lymph node tracing of penile cancer


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