Views: 0 Author: Site Editor Publish Time: 2026-07-30 Origin: Site
Meta Description：3840×2160 4K laparoscopy system with 8MP optical laparoscope, sharp vascular & fascia detail for liver, colorectal, pancreatic complex radical surgery. 4K HDMI/12G-SDI high-speed signal output.
Complex radical minimally invasive surgery (liver resection, colorectal cancer radical operation, pancreatic surgery) demands extreme image resolution to distinguish tiny blood vessels, nerve bundles and tissue fascia. Our 4K UHD white light laparoscopic system breaks the definition limit of 1080P equipment, delivering 4x pixel density and ultra-wide gamut real tissue color reproduction, becoming standard equipment for tertiary hospitals and specialized oncology surgical centers worldwide.
Native optical resolution matching 3840×2160 4K host, total 8 million effective pixels
Precision multi-group optical lens, optimized for chromatic aberration & edge distortion; deeper depth of field
Special high-transmittance multi-layer anti-reflection coating: resist fogging under long-hour operation, stable color without deviation
Size: 5mm /10mm, 0° & 30° view angles, full disinfection compatibility (autoclave, plasma)
Pure visible light white light channel, stable imaging for long complex surgeries without signal attenuation
Core Sensor: 1/1.1” high-sensitivity 4K CMOS, native 3840×2160 UHD output
Signal Output: 4K HDMI 2.0, 12G-SDI, DP high-speed transmission, no image compression loss
Ultra-fine detail restoration: Clear presentation of micro blood vessels, lymph node boundaries and fat fascia
Built-in high-power 140W LED cold light source, uniform field illumination without local overexposure
Independent image storage module, one-click surgical video & photo capture for medical records & teaching
Touch intelligent control panel, one-key switch brightness, white balance, digital zoom
Hepatobiliary Surgery: Distinguish intrahepatic small bile ducts & blood vessels, reduce bleeding risk during partial hepatectomy
Gastrointestinal Oncology: Clear tumor invasion boundary, precise mesangial dissection in colorectal radical surgery
Pancreatic Surgery: Identify pancreatic duct and peripheral vital nerves to avoid postoperative complications
Urologic Radical Surgery: Prostate, renal tumor minimally invasive resection with precise lymph node dissection
Compatible with full set of laparoscopic energy platforms: Ultrasonic scalpel, LigaSure, Argon plasma coagulator
Perfectly matched with 30L/50L high-flow CO2 insufflator and surgical irrigation pump
All standard 4K surgical monitors (27/32/42-inch) can be paired synchronously to restore full 4K resolution
Complete international certification package for easy customs clearance in EU, Southeast Asia, Middle East, Latin America
Independent R&D optical workshop, strict optical lens inspection before delivery
Modular host design, quick replacement of spare parts to reduce hospital downtime
Custom system combination service: Camera + light source + monitor + laparoscope full set one-stop supply
Tertiary comprehensive hospitals, oncology specialized hospitals, high-end private surgical centers, medical device importers focusing on high-end OR equipment. Get our 4K surgical real operation demo video to witness ultra-high definition tissue presentation.
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.
