The Camjoy JY46 Series addresses the unique anatomical challenges of the upper urinary tract. With an Extended Working Length of 460mm, these semi-rigid ureteroscopes provide the critical extra reach needed for tall male patients or when accessing high ureteral and renal pelvis stones.
Available in four distinct configurations (from the ultra-thin 4.8Fr to the robust 8.0Fr), the JY46 Series ensures that you have the right tool for every complex lithotripsy case.
460mm Extended Reach
30mm longer than standard scopes, enabling access to the renal pelvis in difficult anatomies.
Custom Configurations
Choose from ultra-thin (4.8Fr) for access or large-channel (8.0Fr) for maximum irrigation.
Multi-Instrument Ready
Advanced channel designs support single large instruments or dual small instruments simultaneously.
Integrated Fiber Optics
High-resolution imaging bundle is shock-resistant and optimized for long-shaft transmission.
The Solution for Upper Tract Access
Why 460mm?
Standard 430mm ureteroscopes often struggle to reach the renal pelvis in male patients due to the longer urethral length. The JY46 Series bridges this gap. The extra 30mm allows the urologist to work comfortably in the upper ureter without compressing the scope handle against the patient, improving ergonomics and control.
Wolf-Style A-Type Design
All models in the JY46 series feature the classic Offset Eyepiece (A-Type) design, ensuring:
- Ergonomics: Keeps the camera head away from the instrument insertion port.
- Compatibility: Includes adapters for Wolf, Storz, Olympus, and ACMI light cables.
- Direct Access: Straight working channel path for rigid lithotripsy probes and lasers.
📦 Series Specifications & Options
Select the model that fits your clinical needs:
| Model SKU | Distal Tip / Shaft | Working Channel Capacity | Primary Application |
|---|---|---|---|
| JY4630A | 4.8 Fr / 5.5 Fr | 1 x 3 Fr | Pediatric / Strictures Ultra-thin access for difficult cases. |
| JY4634A | 6.0 Fr / 7.5 Fr | 1 x 4 Fr or 2 x 2.4 Fr | Universal Slim Ideal balance of size and flow. |
| JY4646A | 8.0 Fr / 9.8 Fr | 1 x 5 Fr or 2 x 3 Fr | Standard Heavy Duty Max durability for large stones. |
| JY4640A | 8.0 Fr / 9.8 Fr | 1 x 6.5 Fr or 2 x 3.3 Fr | Max Flow / Big Channel Largest channel for suction/removal. |
*All models feature a 460mm Working Length and Autoclavable design.
Clinical Applications
- ✔ Upper Ureteral Stones in Tall Patients: Where standard scopes cannot reach.
- ✔ Renal Pelvis Access: Semi-rigid access to the kidney when flexible scopes are unavailable.
- ✔ Complex Lithotripsy: JY4640A allows for simultaneous use of a basket and a laser fiber.
- ✔ Pediatric Cases: JY4630A offers extended reach for older children/adolescents.
Go The Extra Distance
Don’t let short instruments limit your procedure.
Choose the Camjoy JY46 Extended Series.