Views: 0 Author: Site Editor Publish Time: 2026-07-30 Origin: Site
Meta Description：4K UHD + dual-channel NIR fluorescence laparoscope system, 4 imaging modes for lymph node tracing, biliary navigation, tumor margin identification, intestinal blood perfusion evaluation. Flagship OR navigation equipment.
Traditional white light laparoscopy can only display anatomical structure, but cannot identify hidden lesions, lymph nodes and organ blood supply status. Our flagship 4K ICG fluorescence laparoscopic system integrates ultra HD white light imaging and near-infrared fluorescence navigation, realizing dual-dimensional visualization of anatomy + tissue function, widely adopted by top cancer surgery centers globally.
Dual optical path structure: Independent visible light channel + 830nm NIR fluorescence channel
Special infrared anti-reflection coating: High transmittance for ICG excitation signal, high fluorescence signal-to-noise ratio, weak lesion can be clearly captured
Same mechanical size as standard 4K laparoscope: 5/10mm, 0°/30°, compatible with all conventional trocar instruments
Supports all standard disinfection processes without damaging internal fluorescence optical components
Four Optional Imaging Modes (One-Click Switch)
Pure 4K White Light Mode: Standard anatomical observation, same definition as high-end 4K white light system
Black & White Fluorescence Mode: High contrast for tiny lymph nodes and biliary tract identification
Color Fusion Mode (Green Fluorescence Overlay): Most widely used in clinical practice, balance tissue anatomy & lesion boundary
Pure Fluorescence Highlight Mode: Shield white light to track occult metastatic lesions
Working Spectrum Principle
Light source emits 780nm excitation light, ICG injected into human tissue produces 830nm near-infrared signal; host independently collects RGB white light & NIR fluorescence data, real-time algorithm registration without image delay or drift
High-speed 4K signal output, built-in high-power synchronous white & fluorescence dual light source
Hepatobiliary Surgery
Intraoperative bile duct navigation, liver tumor margin marking, liver segment blood supply partition, reduce bile duct injury rate
Gastrointestinal Oncology
Colorectal cancer sentinel lymph node tracing, intestinal anastomosis blood perfusion judgment to avoid postoperative anastomotic leakage
Gynecologic Oncology
Ovarian & cervical cancer lymph node detection, occult small lesion localization
Urology & Plastic Surgery
Renal tumor boundary identification, flap blood supply assessment during reconstructive surgery
All-in-one integrated solution: Fluorescence light source + 4K fluorescence camera + dual-channel laparoscope, no separate module assembly
High fluorescence sensitivity: Detect low-concentration ICG signals without excessive injection dosage
No image lag: Real-time fusion algorithm, no impact on surgical rhythm
Upgradeable for existing OR: Can be matched with original 4K surgical monitors without full room equipment replacement
Complete CE/FDA/ISO certification; professional technical team provides remote operation training for surgeons and equipment maintenance engineers; global spare parts warehouse for fast after-sales response. Suitable for high-end hospital bidding and top-tier medical device distributors.
A: Flexible ureteroscopy is highly effective for treating kidney and ureteral stones ranging from 5mm up to 20mm. This size bracket represents the clinical sweet spot where single-session clearance remains highly optimal. For massive stones larger than 20mm, surgeons may still utilize a flexible scope, but they typically adopt a staged approach. This specific strategy requires breaking the stone down carefully over multiple outpatient sessions to aggressively minimize surgical trauma.
A: A standard operative procedure typically takes between 60 and 120 minutes. The exact surgical duration heavily depends on the stone's overall size, mineral hardness, and specific anatomical location. Complex lower pole stones naturally require more time for delicate basket repositioning. Because it is a minimally invasive outpatient procedure, most patients are safely discharged the very same day once they fully wake up from general anesthesia.
A: While not strictly mandatory in every single mild case, placing a temporary double-J stent represents the overarching standard clinical practice. The soft stent keeps the narrow ureter open, actively manages post-operative mucosal swelling, and allows residual stone dust fragments to pass easily. We acknowledge that temporary stents cause mild patient discomfort, but they successfully prevent severe, agonizing pain resulting from post-surgical ureteral spasms and sudden blockages.
A: Patient recovery is generally quite rapid. Patients should logically expect light to moderate flank discomfort, mild urinary urgency, and minor hematuria (blood in the urine) for a few days. You can usually return safely to normal, light daily activities within 7 to 10 days. Full, complete physiological relief typically occurs immediately after the temporary ureteral stent is successfully removed in the clinic, usually one to two weeks post-surgery.
