Technical Theory:
The 4K endoscopic fluorescence imaging system can not only be used as a 4K white light endoscope system to meet the clinical needs of various departments for ultra-high-definition endoscopes, but also can be used in combination with the ICG fluorescent tracer. It provides one-click selection of color images, black and white fluorescent images, color fluorescent images, and multiple images in minimally invasive endoscopic surgery. It can also switch lymphatic imaging mode, organ imaging mode, and lesion imaging mode with one click, and reserve custom modes according to the needs of the operator. The 4K endoscopic fluorescence imaging system can also be equipped with a data workstation to achieve quantitative analysis of color gamut images and fluorescence intensity. It is suitable for dynamic observation of lesions, anatomical structures, and blood flow and lymphatic flow in minimally invasive laparoscopic surgery. Its spatial resolution is significantly better than traditional imaging methods, which allows surgeons to observe lesions, blood flow (ischemic intestinal wall judgment, anastomotic blood flow), lymphatic flow (pre-tracing sentinel lymph nodes, regional lymph nodes), and anatomical structures (liver segments, gallbladder, lung segments) in real-time during minimally invasive endoscopic surgery, thus making more accurate medical judgments, optimizing surgical plans, and evaluating treatment effects.
Model Specifications:
FL1-20B,FL-120C,FL1-20D,FL1-20E
Partial Parameters:
Laser source pulse width
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N/A (continuous laser emission)
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Chip structure
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4CMOS
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Handle function keys
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4 remote control buttons
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Optical adapter
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Fixed focus/zoom
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Monitor size
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32 inches and above
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Monitor resolution
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≥3840×2160P/4096×2160P
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Pixels and frame rate
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≥8.29 million pixels, 60 FPS
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Endoscope
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0° or 30° field of view, 5mm or 10mm
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Product Accessories:
P1: Independent dual light source
P2: Ultra HD Camera System
P3: Fully autom aticinsufflation system
P4: True 4K recording and broadcasting system
P5: 4CMOS 4K handheld camera
P6: Antireflective fluorescent endoscope
P7: 4K endoscopic fluorescence imaging system Embedded software for workstation
P8: 0° Highly sensitive andhigh-resolution fluorescence objective
P9: 28° Highly sensitive andhigh-resolution fluorescence objective
Scope Of Application:
Used in conjunction with medical endoscopes and the fluorescence dye indocyanine green(lCG) to provide illumination and realtime visible light imaging and near-infrared fluorescenceimagingin minimallyinvasive endoscopic surgery.
Product Advantages:
Full-link 4k imaging
ultra sensitive molecularfluorescence
high-intelligence application expenence
Technical Advantages:
1. The full-link provides 4K ultra-high-definition imagequality, covering the entire process from acquisition tooutput (endoscope, camera optical path, chipregistration, data transmission, display, recordingsystem), a one-stop 4K solution.
2. Super-sensitive fluorescence realizesultra-lowconcentration lCG detection of tiny tumors, clinicallydetecting the smallest tumor size of 0.288 mm, leadingtumor resection into the submillimeter precision surgeryera.
3. Multi-channel image one-button switching, widedynamic exposure automatic adjustment, fine control ofdual-spectral light source, dual-system fluorescencequantitativeanalysis,personalizedparametercustomization and matching, making surgery moreprecise and fascinating.
Specific Applications:
Precision Hepatobiliary Surgery
Used for real-time imaging diagnosis during liver cancer surgery
Liver segment imagingmarking during anatomical liver resection
ldentification and margin evaluation of tumors duringnon-anatomical liverresection
ldentification of complex biliary tract, bile leakage identification after liver section orbiliary tract reconstruction.
Precision Gastrointestinal Surgery
Used for real-timeimaging diagnosis duringgastrointestinal tumor surgery
Intraoperative localization oftumor location and evaluation of resection margin
Intraoperative labeling of sentinel lymph nodes and navigation lymphaticdrainage
Intraoperative exploration of peritoneal nodules
Intraoperative evaluation ofresidual blood supply and anastomotic blood supply
Precision Thoracic Surgery
Used forreal-timeimaging& diagnosis for thoracic tumor
Locate and trace lymph nodes, identify thoracic ducts
Mark theinter-segmental borders duringanatomical pulmonary segment resection
Evaluate blood flow before and after esophageal reconstruction
Locate pulmonary nodules during surgery
Precision Gynecology/Urology
Real-time imaging diagnosis during pelvic tumor surgery, such as gynecology and urology
Intraoperative tra cing,of pelvic tumor sentinel lymph nodes and navigation of lym phatic drainage
Real-time identification of ureter and urethra during surgery
Intraoperative localization of tumors and peritoneal nodules, exploration of pelvic and abdominal cavity metastases
Patent Certificate
Our products include the research, development, production, and sales of high-end medical devices (such as the fluorescence imaging series), fluorescence contrast agent drugs (such as ICG, the targeted contrast agent series, etc.), and core components (such as the fluorescence CMOS camera module, endoscope, etc.), providing customers with a full-chain solution. The series of products developed by Nuoyuan Medical have been used in more than 500 large hospitals in China.



Nanjing Nuoyuan Medical Devices Co., Ltd. was founded in 2011. We focus on core technologies such as molecular fluorescence, Raman spectroscopy, AI, computer-aided drug molecular design (CADD), and AI-assisted drug design.
Our Mission: Through the synergy of medical devices and pharmaceuticals, become a global leader in molecular fluorescence technology.
Our Vision: We commit to promoting the innovation and development of molecular fluorescence technology, and create greater value for customers.
As a unicorn-incubating enterprise and a specialized and sophisticated "little giant" enterprise, we have successively undertaken a number of national, provincial, and municipal key research and development projects during the "13th Five-Year Plan" period in the field of molecular fluorescence. It holds 131 core invention patents and 7 US invention patents, etc.
At the same time, Nuoyuan Medical is a strategic partner of international leading companies such as B. Braun Melsungen in Germany and MITAKA in Japan, and has established cooperative businesses with more than 10 overseas countries.

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Q4:How about your after-sales service?
The product provides a two-year warranty, If you have any questions, please contact us at the first time, we have trained and enthusiastic after sales engineers for your service, within the warranty period, we will be free of charge replacement or maintenance, After the warranty period, we still provide lifelong technical support and service.
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