Results 61 to 70 of about 13,245 (270)

Uso do laser holmium em procedimentos endourológicos

, 2019
This work shows the use of the Holmium laser in endourological procedures, which is used in two surgical techniques: Ureteroscopy and Enucleation of prostate with Holmium laser (HoLEP), which are performed more frequently in the institution.
Belisle, Diego, Allende, Marina
core   +1 more source

Safety and Efficacy of Holmium Laser Enucleation of the Prostate (HoLEP) in Patients Requiring Anticoagulants/Antiplatelets: A Retrospective Study

, 2023
Objective:We evaluated Holmium Laser Enucleation of the Prostate (HoLEP) surgery performed in patients with benign prostatic obstruction (BPO) requiring anticoagulant/antiplatelet (AC/AP) therapy in terms of safety and efficacy.Materials and Methods:The ...
Onur Açıkgöz, GAZEL, EYMEN, Halil Çağrı Aybal, Lütfi Tunç, ACIKGÖZ, Onur, TUNÇ, Lütfi, Eymen Gazel, Kenan Yiğit Yıldız, AYBAL, Halil Çağrı, Mehmet Yılmaz, YILMAZ, Mehmet, YİLDİZ, Kenan Yigit   +11 more
core   +1 more source

Corneal transplantation: Restoring sight to the blind

Acta Ophthalmologica, EarlyView.
Abstract Corneal blindness is one of the leading causes of vision loss worldwide. Transplantation of the cornea can restore vision and make blind patients see again. Corneal transplant surgery has undergone major evolution in recent decades with the advent of minimally invasive lamellar surgical approaches such as DMEK and DALK.
Claus Cursiefen
wiley   +1 more source

Recommendation on the use of protective eyewear in endourological laser procedures

BJU International, Volume 135, Issue 4, Page 577-581, April 2025.
Objectives This work examines the current evidence available regarding the risks of eye injury in endourology laser environments with the aim of providing a consensus recommendation on the appropriate use of protective eyewear. Methods A working group was set up consisting of urological surgeons and laser protection advisors.
Tom Lister, Stan Batchelor, Mike Regan, Jason Britton, Hari Ratan, Feras Al‐Jaafari, Jake Patterson, British Medical Laser Association and the British Association of Urological Surgeons Endourology Section   +7 more
wiley   +1 more source

Effect of Laser Energy and Repetition Rate on Holmium Plasma Emission

Iraqi Journal of Physics, 2020
The holmium plasma induced by a 1064-nmQ-switched Nd:YAG laser in air was investigated. This work was done theoretically and experimentally.  Cowan code was used to get the emission spectra for different transition of the holmium target.
Nipras nazeh mahmoad, Mahmoad shakir Mahmoad   +1 more
doaj   +1 more source

A monolithic cladding pumped holmium-doped fibre laser

, 2013
We present a single-mode, monolithic holmium-doped silica fibre laser resonantly pumped by thulium-doped fibre lasers through a fused fibre pump combiner.
Len Corena, Alexander Hemming, Neil Carmody, Hughes, Mark, Swain, Robert, Davies, Phil, Robert Swain, Bennetts, Shayne, Shayne Bennetts, Carter, Adrian, Mark Hughes, Nikita Simakov, John Haub, Haub, John, Davidson, Alan, Stepanov, Dmitrii, Hemming, Alexander, Carmody, Neil, Corena, Leonardo, Phil Davies, Adrian Carter, Simakov, Nikita, Alan Davidson, Dmitrii Stepanov   +23 more
core   +1 more source

Pre‐clinical evaluation of a laser system with emission control based on stone vs soft tissue recognition

BJU International, EarlyView.
Objective To evaluate the feasibility and performance of the StoneSense™ module (SSM; IPG Medical, Marlborough, MA, USA), a prototype real‐time target recognition unit integrated into a IPG Thulium Fiber Laser (TFL). Materials and Methods The SSM analyses the spectral signature of back reflected light‐emitting diode (LED) light from the target ...
Olivier Traxer, Federico Zorzi, IIya V. Yaroslavsky, Anastasia Kovalenko, Viktoriya Andreeva, James Childs, Alexey G. Martov, Gregory Altshuler   +7 more
wiley   +1 more source

A multi‐centre retrospective review of the bronchoscopic management of upper tracheal stenosis: An Australian perspective

Internal Medicine Journal, EarlyView.
Abstract Background Upper tracheal stenosis (UTS) is a rare process with multiple causes and variable approaches to treatment. Australian data on management patterns are lacking and patient resources reflecting local practices are scarce. Aims To describe the management strategies of UTS over 12 years among three teaching hospitals in New South Wales ...
Nathan Harb, David K. E. Chan, Eugenie Dale, Tsu‐Hui (Hubert) Low, Tajalli Saghaie, Alvin J. Ing, Jonathan Williamson   +6 more
wiley   +1 more source

Efficient fiber-laser pumped Ho:LuLiF₄ laser

We present results for an efficient Ho:LuLiF4 laser in-band pumped by a cladding-pumped Tm-doped silica fiber laser. The polarized, tunable Tm-doped silica fiber-laser operates at 1938 nm, ideally suited for in-band pumping the 40 mm long weakly-doped (0.
Veronesi, S., Parisi, D., Clarkson, W.A., Tonelli, M., Kim, J.W., Mackenzie, J.I.   +5 more
core   +1 more source

A cladding-pumped, tunable holmium doped fiber laser

, 2013
We present a tunable, high power cladding-pumped holmium doped fiber laser. The laser generated >15 W CW average power across a wavelength range of 2.043-2.171 µm, with a maximum output power of 29.7 W at 2.120 µm.
Carter, Adrian, Haub, John, Hemming, Alexander, Clarkson, W.Andrew, Simakov, Nikita   +4 more
core   +1 more source