Camjoy JY7000K Slim Semi-Rigid Ureteroscope
The definitive solution for narrow ureters. High-definition fiber optics meet ultra-slim stainless steel engineering.
🚀 Product Overview
In the field of Endourology, access is everything. The Camjoy JY7000K is meticulously engineered to overcome the challenge of tight ureteral orifices and strictures. Designed as a direct functional equivalent to the Storz 27000 KK, this instrument represents the pinnacle of “Slim” semi-rigid ureteroscopy.
While standard ureteroscopes typically feature tips ranging from 7.5 to 8 Fr, the JY7000K boasts a remarkably slender 6.0 Fr distal tip. This reduction in diameter allows urologists to enter the ureter atraumatically, often eliminating the need for guidewire dilation or hydraulic pumping. It is the ideal instrument for patients with narrow anatomy or for diagnostic procedures where minimal trauma is paramount.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model Number | JY7000K |
| Reference Compatibility | Storz 27000 KK |
| Distal Tip Diameter | 6.0 Fr (Ultra Slim) |
| Proximal Sheath Diameter | 7.5 Fr |
| Working Length | 340 mm (Standard Adult) |
| Working Channel | 4.0 Fr (Supports Laser Fibers & Baskets) |
| Direction of View (DOV) | 6° |
| Optical System | German High-Density Fiber Optic Bundle |
| Sterilization | Autoclavable (134°C / 273°F) |
🌟 Key Technologies & Benefits
HD Fiber Optics
At the heart of the JY7000K is a premium German-made fiber optic image bundle containing over 50,000 pixels. This high-density packing minimizes the “honeycomb” effect common in lower-quality scopes, providing a crisp, bright image of stones, tumors, and tissue structures.
Tapered Step Design
The shaft features a sophisticated conical taper. Starting at a needle-thin 6.0 Fr at the tip, it gradually expands to 7.5 Fr. This design acts as a natural dilator, gently expanding the ureter as the scope advances, ensuring safety and reducing procedure time.
Durability & Laser Welding
Constructed from medical-grade stainless steel, every joint of the JY7000K is laser welded. This hermetic sealing protects the delicate internal optics from fluid invasion during high-pressure autoclaving cycles, significantly extending the lifespan of the instrument.
🏥 Clinical Applications
The JY7000K is versatile but specifically optimized for:
- Difficult Access Ureteroscopy: When a standard 8/9.8 Fr scope cannot pass the orifice.
- Laser Lithotripsy: The 4.0 Fr channel accommodates standard 200µm and 272µm Holmium laser fibers alongside irrigation.
- Diagnostic URS: Evaluation of hematuria or surveillance of Upper Tract Urothelial Carcinoma (UTUC).
- Pediatric/Adolescent Use: Suitable for larger pediatric patients where a standard adult scope is too large.
🔧 Maintenance & Care
To ensure the longevity of your JY7000K, follow these guidelines:
- Cleaning: Use neutral enzymatic cleaners. Avoid ultrasonic cleaning which can damage fiber bundles.
- Sterilization: Fully compatible with steam sterilization (Autoclave) at 134°C for 5 minutes. Also compatible with ETO and Plasma sterilization.
- Handling: Always support the shaft. Never lift the scope by the distal tip. Use a dedicated sterilization tray with silicone bars.
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