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Achieve More with Thulio®
Thulio’s pulsed Thulium:YAG technology delivers a single, versatile laser optimized for all major endo‑urology procedures—ensuring urologists always have the right tool to deliver high‑quality patient care.
Thulio: Excellence without Compromise
Thulio pairs pulsed Thulium:YAG performance with practice‑focused design—delivering Ho:YAG‑like fragmentation1 and enucleation2 with TFL‑comparable dusting3 in a single laser for stone and BPH treatments.
*compared to TFL
**compared to Ho:YAG
Thulio was designed to adapt to the needs of today’s urologist, enabling smooth, reliable procedures.
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Hear first-hand how Thulio is transforming urology practices today.
Upcoming Events
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Discover the Thulio Difference
Find out why Thulio is trusted by today’s leading practitioners to deliver confidence and consistency for stone and BPH procedures.
Thulio: Trusted by Today’s Leading Practitioners
Dr. Kohli
BPH, Stones
St Jude Medical Center
Fullerton, CA, USA
Thulio: Trusted by Today’s Leading Practitioners
Dr. Kalpit Patel
Stones
USA
Thulio: Trusted by Today’s Leading Practitioners
Dr. Faisal Ahmed
Stones
Advanced Urology
Los Angeles, USA
REFERENCES:
1. Kraft, L., Petzold, R., Suarez-Ibarrola, R. et al. (2022). In vitro fragmentation performance of a novel, pulsed Thulium slid-state laser compared to a Thulium fibre laser and standard Ho:YAG laser. Lasers Med Sci 37, 2071–2078 https://doi.org/10.1007/s10103-021-03495-8
2. von Bargen, M.F., Glienke, M., Tonyali, S. et al. (2024). Real-world experience with the new pulsed solid-state Thulium: YAG laser (Thulio) for endoscopic enucleation of the prostate. World J Urol 42, 467. https://doi.org/10.1007/s00345-024-05141-8
3. Kraft, L., Yilmaz, M., Petzold, R., et al. (2022). Dusting efficiency of a novel, pulsed Thulium: YAG laser versus a Thulium fiber laser, J Endourol., 36(2):259-265. https://doi.org/10.1089/end.2021.0441
4. Panthier F, Solano C, Chicaud M, Kutchukian S, Candela L, Doizi S, Corrales M, Traxer O. Initial clinical experience with the pulsed solid-state thulium YAG laser from Dornier during RIRS: first 25 cases. World J Urol. 2023 Aug;41(8):2119-2125. doi: 10.1007/s00345-023-04501-0. Epub 2023 Jul 6. PMID: 37414942.
5. Castellani, D., Fong, K.Y., Traxer, O. et al (2025). Propensity Score Matched Analysis of Thulium Fiber vs Pulsed Thulium:Yttrium Aluminum Garnet Laser Lithotripsy in Flexible Ureteroscopy for Kidney Stone Disease Using a Flexible and Navigable Suction Ureteral Access Sheath: Results From a Prospective, Multicenter Study of the EAU Section of Endourology. https://doi.org/10.1016/j.urology.2025.01.065
6. Petzold, R., Miernik, A. & Suarez-Ibarrola, R. (2021). Retropulsion force in laser lithotripsy—an in vitro study comparing a Holmium device to a novel pulsed solid-state Thulium laser. World J Urol 39(9), 3651–3656. https://doi.org/10.1007/s00345-021-03668-8
7. Castellani D, Fong KY, Goumas IK, et al. Does pulse modulation technology improve endoscopic enucleation of the prostate? Real-world comparison of three contemporary laser platforms in 447 patients. World J Urol. 2026;44(1):128. Published 2026 Jan 25. doi:10.1007/s00345-026-06228-0
8. Glienke M, von Bargen MF, Özkan A, et al. Evaluation of the Transition from Holmium:YAG to Pulsed Thulium:YAG for Laser Endoscopic Enucleation of the Prostate and the Effect on Procedural Performance. Eur Urol Open Sci. 2026;85:111-117. Published 2026 Feb 13. doi:10.1016/j.euros.2026.01.010
9. Data on file @ Dornier MedTech
10. Proietti S, Marchioni M, Oo MM, Scalia R, Gisone S, Monroy RE, Schips L, Gaboardi F, Giusti G. Flexible Ureteroscopic Lithotripsy with the Pulsed Thulium:Yttrium Aluminum Garnet Laser Thulio: Preliminary Results from a Prospective Study. Eur Urol Open Sci. 2024 Aug 15;67:77-83. doi: 10.1016/j.euros.2024.07.114. PMID: 39286758;
Thulio® In Action
Witness the infinite versatility of Thulio®, our 100W high-power pulsed Thulium:YAG laser, in action. Trusted by clinicians worldwide and backed by a proven track record, Thulio® offers exceptional performance and reliable care, empowering you to provide the quality treatment your patients deserve.
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Versatile By Design
Thulio offers a wide range of application modes, adapting to your needs and enabling smoother procedures.
Dusting mode
Fragmenting mode
Captive Fragmenting mode
Enucleation mode
Soft Tissue mode
Flexible Short Pulse mode
Flexible Long Pulse mode
Dusting mode
Low pulse energy, long pulse duration and high frequency provides fine and fast dusting capabilities that disintegrate particles in 125 μm and smaller.1
Fragmenting mode
High pulse energy, short pulse duration and low frequency for breaking larger or hard stones.
Captive® Fragmenting mode
High pulse energy, long pulse duration and low frequency for breaking larger or hard stones.
Scientifically proven to provide up to 55% reduced retropulsion*2 during fragmentation. The Dornier
Captive mode was developed to decrease the stone
movement during application – potentially reducing
correlating lithotripsy time.
* compared to Ho:YAG
Enucleation mode
High pulse energy, short pulse duration and high frequency. Thulio’s RealPulse® technology enables anatomical endoscopic enucleation of the prostate.
Soft Tissue mode
Long pulse duration and a variety of different pulse energies and frequencies. Achieves highest ranked coagulation performance**3 thanks to Tm:YAG specific water absorption.
** compared to Ho:YAG and TFL
Flexible Short Pulse mode
Offers a full range of available settings with short pulses.
Flexible Long Pulse mode
Offers a full range of available settings with Long pulses.
Our Most Compact 100 W Laser
Ergonomic and user-friendly display
Powerful and
compact laser
- Small footprint
(42 x 62 cm) - Quiet operation (max. 65 dB)
Standard power outlet
Smart, dual footswitch
1
Ergonomic and user-friendly display
Interact with easy-to-navigate interface supported by the large rotatable touchscreen
Toggle between pre-selected settings effortlessly with dual footswitch and splitscreen function
2
Powerful and compact laser
Offer 100 W with the smallest footprint
Engineered lightweight and easy to move, with a standard wall plug
3
Smart, dual footswitch
Switch seamlessly from one pre-defined mode to another
Adjust parameter settings easily with the footswitch
RealPulse® Technology - Supercharging Thulio's Performance
RealPulse Technology is what truly distinguishes Thulio from all other lasers today, featuring:
Use of optimally aligned diodes deliver highly efficient energy conversion
A patented method improves laser stability and output efficiency
Use of Thulium:YAG crystal
Developed in-house with our industry-established German engineering, the Thulio delivers a pulsed laser performance so transformative, it must be experienced firsthand.
Technical Specifications
Laser type
Thulium (Tm:YAG) pulsed solid state
Wavelength
2013 nm
Output (max.)
100 W
Peak power (max.)
3.7 kW
Frequency
5-300 Hz
Application modes
Dusting, Captive Fragmenting, Standard Fragmenting, Enucleation, Soft Tissue (Coagulation), Flex. Short Pulse, Flex. Long Pulse
Weight
97 kg (laser device)
105 kg (including safe working load)
Dimensions
Including monitor:
(W) 42 x (D) 62 x (H) 139 cm
Excluding monitor:
(W) 42 x (D) 62 x (H) 112 cm
Noise emission (max.)
65 dB
Dornier Thulio® Performance Fibers
Order Number | Description | Colour Coding | Core Diameter | No. of Sterile Pieces per Packaging |
|---|---|---|---|---|
K2016360* | 200 µm Single Use Thulio Laser Fiber | Blue | 200 µm | 3 pcs |
K2016361 | 270 µm Slim Single Use Thulio Laser Fiber | White | 272 µm | 3 pcs |
K2016363 | 400 µm Single Use Thulio Laser Fiber | Yellow | 365 µm | 3 pcs |
K2016365 | 600 µm Single Use Thulio Laser Fiber | Green | 550 µm | 3 pcs |
K2016366 | 1000 µm Single Use Thulio Laser Fiber | Red | 940 µm | 3 pcs |
Dornier Thulio Performance Fibers are compatible with Dornier Thulio K2016000 only.
*Only available in EU countries (European Union)
REFERENCES:
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., & Suarez-Ibarrola, R. (2021). Retropulsion force in laser lithotripsy-an in vitro study comparing a Holmium device to a novel pulsed solid-state Thulium laser. World J Urol, 39(9), 3651-3656. https://doi.org/10.1007/s00345-021-03668-8
3. 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
Clinical Insights
Publications
| YEAR | PUBLICATION | REFERENCING |
|---|---|---|
| 2025 |
Pulsed Thulium: YAG laser for the management of Urolothiasis: a systematic review from the EAU section of endourology
Kallidonis, P., Spinos, T., Guven, S., et. al. (2025)
Pulsed Thulium: YAG laser for the management of Urolothiasis: a systematic review from the EAU section of endourology. World Journal of Urology, 43:118, https://doi.org/10.1007/s00345-025-05486-8
|
Kallidonis, P., Spinos, T., Guven, S., et. al. (2025) Pulsed Thulium: YAG laser for the management of Urolothiasis: a systematic review from the EAU section of endourology. World Journal of Urology, 43:118, https://doi.org/10.1007/s00345-025-05486-8 |
| 2024 |
Thulium fiber laser versus pulsed Thulium:YAG for laser lithotripsy during flexible ureteroscopy
Panthier, F. , Solano, C., Chicaud, M. et al. (2024) Thulium fiber laser versus pulsed Thulium:YAG for laser lithotripsy during flexible ureteroscopy. Lasers in Medical Science, 39:294, https://doi.org/10.1007/s10103-024-04267-w
|
Panthier, F. , Solano, C., Chicaud, M. et al. (2024) Thulium fiber laser versus pulsed Thulium:YAG for laser lithotripsy during flexible ureteroscopy. Lasers in Medical Science, 39:294, https://doi.org/10.1007/s10103-024-04267-w |
| 2025 |
Multivariable regression analysis of perioperative parameters for a novel pulsed solid-state Thulium: YAG laser with high peak power versus Holmium: YAG laser in prostate enucleation
Von Bargen, MF., Glienke, M., Tonyali, S., et al. (2025). Multivariable regression analysis of perioperative parameters for a novel pulsed solid-state Thulium: YAG laser with high peak power versus Holmium: YAG laser in prostate enucleation. World J Urol. https://doi.org/10.1007/s00345-025-05756-5
|
Von Bargen, MF., Glienke, M., Tonyali, S., et al. (2025). Multivariable regression analysis of perioperative parameters for a novel pulsed solid-state Thulium: YAG laser with high peak power versus Holmium: YAG laser in prostate enucleation. World J Urol. https://doi.org/10.1007/s00345-025-05756-5 |
| 2024 |
Assessment of Holmium:YAG, Pulsed-Thulium:YAG and Thulium Fiber Lasers for Urinary Stone Ablation. In Vitro Study
Sierra Del Rio, A., Panthier, F., Castillo, E., et al. (2024) Assessment of Holmium:YAG, pulsed-Thulium:YAG and Thulium Fiber Lasers for Urinary Stone Ablation. In vitro study. J Endourol. https://doi.org/10.1089/end.2024.0349
|
Sierra Del Rio, A., Panthier, F., Castillo, E., et al. (2024) Assessment of Holmium:YAG, pulsed-Thulium:YAG and Thulium Fiber Lasers for Urinary Stone Ablation. In vitro study. J Endourol. https://doi.org/10.1089/end.2024.0349 |
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