*more control as a result of up to 55% less retropulsion compared to Ho:YAG
*compared to TFL
*300 Hz vs. 100 Hz (Ho:YAG)
Continuous energy application enables cutting and coagulation performance.
Low pulse energies and high frequencies allow dusting performance.
Dornier Thulio’s RealPulse® technology offers the highest peak power among other Thulium lasers, used for stone and BPH management4.
Laser active
gain medium
Wavelength
Power
(max.) [W]
Peak power (max.) [W]
Schematic pulse shape
Thulium doped YAG crystal (Yttrium-Aluminium-Garnet)
λ = 2013 nm
100
3,700
Thulium doped
silica fiber
λ = 1940 nm
604
5004
Holmium doped YAG crystal (Yttrium-Aluminium-Garnet)
λ = 2100 nm
20 - 1504
1,800 - 14,5004
Schematic illustrations of laser cavities.
Illustrations adopted from Traxer, O., Keller, E.X. Thulium fiber laser: the new player for kidney stone treatment? A comparison with Holmium:YAG laser. World J Urol 38, 1883–1894 (2020). https://doi.org/10.1007/s00345-019-02654-5.
Thulio®
Thulium:YAG laser with RealPulse® technology
Laser active gain medium
Thulium doped
YAG crystal
(Yttrium-Aluminium -Garnet)
Wavelength
λ = 2013 nm
Power (max.) [W]
100
Peak power (max.) [W]
3,700
Schematic pulse shape
Thulium
Fiber Laser
Laser active gain medium
Thulium doped
silica fiber
Wavelength
λ = 1940 nm
Power (max.) [W]
604
Peak power (max.) [W]
5004
Schematic pulse shape
Ho:YAG Laser
Laser active gain medium
Holmium doped YAG crystal (Yttrium-Aluminium-Garnet)
Wavelength
λ = 1940 nm
Power (max.) [W]
20 - 1504
Peak power (max.) [W]
1,800 - 14,5004
Schematic pulse shape
Schematic illustrations of laser cavities.
Illustrations adopted from Traxer, O., Keller, E.X. Thulium fiber laser: the new player for kidney stone treatment? A comparison with Holmium:YAG laser. World J Urol 38, 1883–1894 (2020). https://doi.org/10.1007/s00345-019-02654-5.
* Holmium:YAG & Thulium Fiber Laser
Offers 100 W with the smallest footprint*.
Engineered lightweight and easy to move, equipped with a standard wall plug
*among urology and stone / BPH treatment lasers 100 W and above
Interact with easy-to-navigate interface supported by the large rotatable touchscreen
Toggle between pre-selected settings effortlessly with dual footswitch and splitscreen function
Switch seamlessly from one pre-defined mode to another
Adjust parameter settings easily with the footswitch
1. Petzold, R., Miernik, A., & Suarez-Ibarrola, R. (2021). In Vitro Dusting Performance of a New Solid State Thulium Laser Compared to Holmium Laser Lithotripsy. J Endourol, 35(2), 221-225. https://doi.org/10.1089/end.2020.0525 | 2. Petzold, R., Miernik, A., & SuarezIbarrola, R. (2021). Retropulsion force in laser lithotripsy-an in vitro study comparing a Holmium device to a novel pulsed solidstate Thulium laser. World J Urol, 39(9), 3651-3656. https://doi.org/10.1007/s00345-021-03668-8 | 3. Kwok, JL., Ventimiglia, E., De Coninck, V. et al. (2023) Pulsed thulium:YAG laser—ready to dust all urinary stone composition types? Results from a PEARLS analysis. World J Urol 41, 2823–2831. https://doi.org/10.1007/s00345-023-04549-y | | 4. Ventimiglia, E., Robesti, D., Bevilacqua, L. et al. (2023) What to expect from the novel pulsed thulium:YAG laser? A systematic review of endourological applications. World J Urol. https://doi.org/10.1007/s00345-023-04580-z | 5. Data on file at Dornier MedTech | 6. Yilmaz, M., Esser, J., Kraft, L. et al. Experimental ex-vivo performance study comparing a novel, pulsed thulium solid-state laser, chopped thulium fibre laser, low and high-power holmium:YAG laser for endoscopic enucleation of the prostate. World J Urol 40, 601–606 (2022). https://doi.org/10.1007/s00345-021- 03825-z
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• Sizes ranging from 270 slim μm to 1000 μm to suit your preferences and support you in every application
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