The Camjoy JY31 Series is a specialized line of Short Semi-Rigid Ureteroscopes (315mm), specifically engineered for female and pediatric urology. In patients with shorter urinary tracts, standard 430mm scopes can be unwieldy, leaving a significant portion of the shaft outside the body which reduces tactile feedback and increases the risk of bending.
The JY31 Series solves this by providing the perfect length for direct, stable access to lower and mid-ureteral stones, offering better durability and handling than longer counterparts.
315mm Short Design
Ideal for female anatomy and pediatrics. Reduces “instrument overhang” for precise control.
Enhanced Rigidity
Shorter shaft length results in higher structural stiffness, making stricture dilation easier and safer.
Full Range Specs
Available from 4.5Fr needle tip to 8.5Fr heavy-duty shafts, matching every clinical need.
HD Visualization
Integrated fiber bundles deliver crystal clear images, essential for identifying small fragments in kids.
The “Short Scope” Advantage
Why Choose 315mm?
For many female patients, the distance to the ureteral orifice and up to the pelvic brim is significantly shorter than in males. Using a 430mm scope often means 10-15cm of the instrument is outside the body, acting as a lever arm that amplifies hand tremors. The JY31 Series (315mm) eliminates this lever arm, providing the surgeon with 1:1 tactile feedback and reducing hand fatigue.
Wolf .533 Series Compatibility
This series is the direct equivalent to the Wolf “Short” ureteroscopes (ending in .533). They feature the same offset eyepiece and tapered shaft design, ensuring seamless integration into your existing workflow.
📦 JY31 Series Model Selector
Choose the right profile for your patient:
| Model | Distal Tip / Shaft | Working Channel | Wolf Equivalent | Best Application |
|---|---|---|---|---|
| JY3130A | 4.5 Fr / 6.5 Fr | 3.0 Fr | 8701.533 | Pediatric / Needle Smallest diameter for children. |
| JY3137A | 6.0 Fr / 7.5 Fr | 4.0 Fr | 8702.533 | Ultrathin Universal Routine female/pediatric URS. |
| JY3146A | 8.0 Fr / 9.8 Fr | 5.0 Fr | 8703.533 | Standard Short High flow for adult females. |
| JY3147A | 8.5 Fr / 11.5 Fr | 6.0 Fr | 8704.533 | Heavy Duty Short Large stone burden in lower ureter. |
*All models feature a 315mm Working Length, Integrated Fiber Optics, and Autoclavable design.
Clinical Applications
- ✔ Pediatric Lithotripsy: The JY3130A and JY3137A are sized perfectly for children’s anatomy.
- ✔ Female Lower Ureteral Stones: Fast, efficient access without the unwieldy length of standard scopes.
- ✔ Distal Ureteral Strictures: The shorter, stiffer shaft allows for better controlled dilation.
- ✔ Diagnostic Cystoscopy: Can be used as a makeshift pediatric cystoscope if needed.
Precision for Delicate Anatomies
Optimize your instrument set with the Camjoy JY31 Short Series.
Better control, safer procedures.