In modern urology, laser technology has become indispensable for treating urinary stones, benign prostatic hyperplasia (BPH), soft tissue surgery, and other endourological procedures. Among the latest innovations in this field is Quanta MAGNETO™ Technology, a breakthrough that combines the strengths of different laser paradigms into a single, versatile “all-in-one” platform.
What Is Quanta MAGNETO™ Technology?
Quanta MAGNETO™ > is an exclusive emission mode implemented in advanced Quanta System laser platforms (such as Cyber Ho or Litho series) that merges the power characteristics of traditional Holmium:YAG lasers with the efficient dusting performance of Thulium Fiber Laser (TFL)–like behavior.
Traditionally, Holmium:YAG and TFL lasers have distinct strengths and limitations:
- Holmium:YAG offers high peak power and strong fragmentation,
- Thulium Fiber Lasers (TFL) excel in fine dusting and low retropulsion of stones.
MAGNETO technology ingeniously extends pulse duration and modulates energy delivery so a Holmium:YAG system can behave like a TFL in terms of dusting and low retropulsion while still retaining Holmium’s inherent power for fragmentation and tissue applications — effectively offering both within a single laser platform.
Because of this hybrid emission capability, Magneto is often described as the first laser technology that has “tamed the peak power of Holmium to provide TFL-like performance”.
How MAGNETO™ Differs from Other Lasers
Holmium:YAG Laser
- Uses a solid Holmium-doped crystal (YAG) as the lasing medium.
- Known for strong stone fragmentation, useful in breaking large or hard calculi.
- However, traditional Holmium lasers tend to cause greater stone retropulsion and less fine dusting compared to TFL.
Thulium Fiber Laser (TFL)
- Uses a thulium-doped fiber to generate laser energy.
- Excellent at high-frequency fine dusting of stones with minimal retropulsion.
- Typically operates at lower energies per pulse with very high frequency.
Quanta MAGNETO™ Laser
- Based on a Holmium:YAG platform with an innovative emission mode that extends pulse width up to long durations (e.g., ~2000 µs) while lowering peak power.
- This results in:
- Dusting efficacy comparable to TFL,
- Strong tissue and stone fragmentation typical of Holmium,
- Reduced retropulsion,
- Greater versatility without needing separate machines.
In essence, MAGNETO™ brings together the best of both worlds — offering multiple lithotripsy techniques (dusting, fragmentation, popcorning) plus soft tissue management in a single system.
Technical Features That Make MAGNETO™ Powerful
1. Peak Power Modulation & Extended Pulse Width
MAGNETO can achieve high power up to 500 W peak output while extending pulse width, thereby reducing peak energy spikes. This produces a smoother energy delivery that mimics TFL behavior while preserving Holmium’s fragmentation strength.
2. Versatility Across Procedures
MAGNETO isn’t limited to stone lithotripsy:
- BPH management: With multiple emission modes, MAGNETO supports precise tissue dissection, good coagulation, and minimal bleeding.
- Soft tissue surgery: Its emission can handle defined ablation, incision, and resection with high precision and safety.
This makes it one of the most versatile systems for endourology, covering stone treatment, BPH, and soft tissue needs with customizable settings.
3. Wide Compatibility of Fibers
MAGNETO systems work with a wide range of fiber sizes (from 200 µm to 1000 µm) without requiring dedicated, more expensive specialty fibers. This enhances flexibility and cost-efficiency in clinical practice.
Clinical Benefits & Why It Matters in Practice
Superior Stone Management
Quanta MAGNETO™ allows surgeons to switch between multiple lithotripsy techniques depending on stone size, composition, and surgical goals:
- Fine dusting with low retropulsion (similar to TFL),
- Strong fragmentation and popcorning when needed (like Holmium).
This means more efficient procedures with reduced operating time, less need for auxiliary devices, and better outcomes for patients.
Reduced Retropulsion
MAGNETO’s ability to lower peak power and extend pulse duration results in significantly reduced stone retropulsion, making stone targeting easier and more efficient than with conventional Holmium systems.
Cost and Workflow Efficiency
Because one MAGNETO system can replace the need for both Holmium and TFL laser units, hospitals and surgical centers benefit from reduced equipment costs, simplified workflows, and streamlined maintenance.
Conclusion
Quanta MAGNETO™ represents a true innovation in the world of urological lasers — a unified system that seamlessly combines the power of Holmium with the efficiency of TFL-like dusting. Its versatility, clinical efficiency, and cost-effective workflow make it a compelling choice for modern urology practices.
Whether for stone lithotripsy, BPH management, or soft tissue surgery, MAGNETO™ stands out as one of the most advanced and adaptable laser technologies available today.
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