Camjoy JY7002K Large Channel Ureteroscope
Designed for heavy stone burdens. Maximize your irrigation and instrument capabilities.
🚀 Product Overview
Visibility is often the first casualty in complex stone surgery due to the “snowstorm” effect of stone dust or minor bleeding. The Camjoy JY7002K addresses this critical issue with an expanded design focused on fluid dynamics. Equivalent to the Storz 27002 KK, this scope is the “heavy lifter” of the Camjoy ureteroscope family.
By utilizing a 9.5 Fr proximal sheath, we have engineered a massive 6.0 Fr working channel. This increase allows for significantly higher irrigation rates compared to standard scopes. Furthermore, it enables the simultaneous use of multiple instruments—such as inserting a laser fiber alongside a Nitinol basket—without compromising fluid inflow. For large, impacted stones where efficient clearance is paramount, the JY7002K is indispensable.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model Number | JY7002K |
| Reference Compatibility | Storz 27002 KK |
| Distal Tip Diameter | 8.0 Fr |
| Proximal Sheath Diameter | 9.5 Fr (Reinforced) |
| Working Length | 340 mm (Standard Adult) |
| Working Channel | 6.0 Fr (Extra Large / High Flow) |
| Direction of View (DOV) | 6° |
| Optical System | German High-Density Fiber Bundle |
| Eyepiece Standard | DIN Standard (Fits all C-Mount Camera Couplers) |
🌟 Key Technologies & Benefits
Superior Fluid Dynamics
The 6.0 Fr channel is a game-changer for visibility. In standard 4Fr channels, inserting a tool blocks 80% of the flow. In the JY7002K’s 6Fr channel, ample space remains around the instrument, ensuring a continuous stream of saline to flush away debris and maintain a clear operative field.
Multi-Instrument Capability
Why choose between a laser and a basket? With the JY7002K, you can deploy both. This capability allows for the “Dusting and Retrieving” technique without needing to withdraw the scope to change instruments, significantly reducing operative time.
Robust Construction
The 9.5 Fr sheath makes this the most durable scope in our lineup. The added structural integrity minimizes shaft deflection when encountering resistance, providing excellent tactile feedback when pushing against impacted calculi.
🏥 Clinical Applications
The JY7002K is specifically indicated for:
- Large Stone Burden (>1.5cm): Where maximizing dust clearance is essential for efficiency.
- PCNL Adjunct: Used during Percutaneous Nephrolithotomy for inspecting calyces with higher irrigation needs.
- Complex Retrieval: Using large, rigid forceps for removing stent fragments or foreign bodies.
- Pneumatic Lithotripsy: The large channel can accommodate rigid probes (Lithoclast) which require more space than laser fibers.
🔧 Maintenance & Care Guidelines
Protecting the large channel and optics is vital:
- Channel Flushing: Due to the larger diameter, debris accumulation is easier. Ensure thorough brushing with a 6Fr-compatible brush during cleaning.
- Sterilization: Autoclavable at 134°C. Compatible with Sterrad and ETO.
- Handling: Although robust, the optical fibers are glass. Avoid dropping or impacting the distal tip against hard surfaces.
Maximize Your Ureteroscopic Efficiency
Clearer views, faster procedures. Upgrade to the large-channel JY7002K today.