Description
Der XISHAN 4K UHD Rigid Laparoscope Series (EDS-GEN Series) is engineered for high-precision minimally invasive surgery across General Surgery, Hepatobiliary & Gastrointestinal Surgery, Gynecology, Thoracic Surgery (VATS), and Urology.
Featuring advanced hybrid optical glass combining spherical and aspherical multi-coated lenses with a scratch-resistant distal sapphire window, XISHAN laparoscopes deliver true 4K ultra-high-definition resolution with minimal optical aberration, authentic color fidelity (BT.2020 compliant), and enduring hermetic durability under 134°C autoclaving.
Core Optical & Engineering Advantages
4K Hybrid Aspherical Optical System
Advanced spherical & aspherical lens combination eliminates peripheral optical distortion, delivering razor-sharp edge contrast and depth perception.
Scratch-Resistant Sapphire Distal Lens
Laser-welded optical sapphire front window with anti-adhesion coating resists instrument scratches and reduces intraoperative fogging.
High-Transmission Optical Fibers
High-density illumination fiber bundle ensures wide-angle, shadow-free, and uniform light dispersion across large abdominal cavities.
Reinforced Hermetic Stainless Steel Tube
Medical-grade stainless steel outer sheath with high bending resistance, rated for steam autoclave (134°C) and low-temperature plasma sterilization.
Viewing Angle Options & Clinical Application
1. 0° Direct Forward Laparoscope (SKU: EDS-GEN-0)
Direct forward optical orientation ideal for initial trocar insertion survey, diagnostic laparoscopy, linear tissue dissection, and standard hernia repair.
2. 30° Wide-Angle Oblique Laparoscope (SKU: EDS-GEN-30)
The clinical gold standard for complex laparoscopic interventions. Rotating the telescope expands visualization behind anatomical barriers, facilitating Calot’s triangle dissection, bariatric bypass, and deep pelvic mobilization.
Clinical Multi-Specialty Applications
- General & Hepatobiliary Surgery: Laparoscopic cholecystectomy, liver resection, splenectomy, appendectomy, and inguinal hernia repair.
- Gastrointestinal & Colorectal Surgery: Laparoscopic gastrectomy, hemicolectomy, and low anterior resection (LAR).
- Gynecological MIS: Laparoscopic hysterectomy, myomectomy, pelvic lymphadenectomy, and ovarian cystectomy.
- Urological Laparoscopy: Laparoscopic partial/radical nephrectomy, pyeloplasty, and pelvic surgery.
- Thoracic Surgery (VATS): Video-assisted thoracoscopic lobectomy and mediastinal tumor resection.
Technical Specifications
| Product Series | XISHAN EDS-GEN 4K Laparoscope Series |
|---|---|
| Outer Diameters | φ 10 mm (Standard 4K UHD) / φ 5 mm (Slim Option) |
| Working Length | 315 mm (φ 10 mm) / 300 mm (φ 5 mm) |
| Direction of View (DOV) | 0°, 30° |
| Distal Window | Laser-Welded Optical Sapphire Glass (Scratch-Proof) |
| Light Cable Connection | Universal Light Post (Storz / Olympus / Wolf / ACMI compatible) |
| Sterilization Compatibility | Steam Autoclave at 134°C (273°F), Low-Temp Hydrogen Peroxide Plasma, EtO |
Standard Scope Package
- 1 × XISHAN 4K Rigid Laparoscope Optical Telescope
- 1 × Universal Light Guide Post Adapter Set (Storz / Wolf / ACMI)
- 1 × Dedicated Rigid Autoclave Sterilization Tray & Protection Cap
- 1 × User Manual & Hospital Reprocessing Instructions
