Results 21 to 30 of about 13,245 (270)

Comparison of the effects of different lithotripsy protocols under ureteroscope on ureteral calculi and their effects on stress status and renal function of patients [PDF]

Journal of Men's Health
In order to explore the therapeutic effect of holmium laser and pneumatic lithotripsy on ureteric stones, as well as their effects on stress status and renal function, 100 patients with ureteral calculi admitted to the hospital from January 2021 to ...
Rongjie Liang, Zengmou Chen, Fenbo Chen, Yanglin Lai, Binming Zhang, Yongsi Qin, Zhi Chen   +6 more
doaj   +1 more source

Transurethral Cystolithotripsy of Large Bladder Stones by Holmium Laser as a Day Care Procedure [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Bladder stones constitute around 5% of bladder stones in the developed countries. Holmium laser lithotripsy has revolutionised the treatment of urinary lithiasis.
Shantajit Nameirakpam, Salinita Naorem, M.S. Faridi, Kaku Singh Akoijam, Rajendra Singh Sinam   +4 more
doaj   +1 more source

A novel approach with holmium laser ablation for endoscopic management of intrahepatic biliary stricture

BMC Gastroenterology, 2019
Background Hepatolithiasis, featuring high incidence, severe symptoms, and common recurrence, poses a heavy disease burden. Endoscopic management provides an opportunity to cure hepatolithiasis, but fails to properly resolve biliary stricture without ...
Jianying Lou, Qida Hu, Tao Ma, Wei Chen, Ji Wang, Prasoon Pankaj   +5 more
doaj   +1 more source

Analyzing the quality and validity of holmium laser enucleation of prostate (HoLEP) videos on social media

, 2021
Introduction: The number of social media users is gradually increasing, and they are spending their time gathering a lot of useful information for themselves.
Emrullah Sogutdelen, Tonyali, Senol, Sogutdelen, Emrullah, Senol Tonyali   +3 more
core   +1 more source

Application of WGM Resonances to the Measurement of the Temperature Increment of Ho and Ho-Yb Doped Optical Fibers Pumped at 1125 and 975 nm

Sensors, 2021
Optical fiber characterization using whispering gallery mode resonances of the fiber itself has been demonstrated to be a powerful technique. In this work, we exploit the thermal sensitivity of whispering gallery mode resonances to characterize the pump ...
Xavier Roselló-Mechó, Martina Delgado-Pinar, Yuri O. Barmenkov, Alexander V. Kir’yanov, Miguel V. Andrés   +4 more
doaj   +1 more source

Ho-doped silica fibre laser in-band pumped by a Tm-doped fibre laser [PDF]

, 2009
Over the last few years there has been increasing interest in power-scaling of fibre-based sources operating in the eyesafe two-micron wavelength regime driven by a range of applications. Much of this interest has focussed on Tm-doped silica fibres which
J. W. Kim, Clarkson, W.A., J. K. Sahu, W. A. Clarkson, Kim, J.W., Boyland, A.J., A. Boyland, Sahu, J.K.   +7 more
core   +1 more source

Air-clad holmium-doped silica fibre laser [PDF]

, 2012
We report the design, fabrication, and operation of an air-clad holmium-doped fiber laser that was manufactured by directly milling the rare-earth-doped preform.
Henry, P., Kostecki, R., Monro, T., Ottaway, D., Lancaster, D.   +4 more
core   +2 more sources

MANAGEMENT OF BLADDER STONE WITH HOLMIUM-YAG LASER AT KARDINAH HOSPITAL TEGAL

Jurnal Urologi Indonesia, 2020
Objective: Transurethral lithotripsy using Holmium-YAG laser has been reported to be beneficial in breaking up bladder stones with large size (>4cm in diameter) with lower risk of mucosal injury and hematuria.
Fatan Abshari, Zulfikar Ali
doaj   +3 more sources

High-Repetition-Rate Q-Switched Holmium Fiber Laser

IEEE Photonics Journal, 2012
Pulses of 118 nJ at the repetition rate of 170 kHz and central wavelength of 2097 nm have been produced by holmium fiber laser Q-switched by carbon nanotube saturable absorber.
A. Yu. Chamorovskiy, A. V. Marakulin, A. S. Kurkov, T. Leinonen, O. G. Okhotnikov   +4 more
doaj   +1 more source

Comparison of ESWL and ureteroscopic holmium laser lithotripsy in management of ureteral stones. [PDF]

PLoS ONE, 2014
BACKGROUND: There are many options for urologists to treat ureteral stones that range from 8 mm to 15 mm, including ESWL and ureteroscopic holmium laser lithotripsy.
Yon Cui, Wenzhou Cao, Hua Shen, Jianjun Xie, Tamara S Adams, Yuanyuan Zhang, Qiang Shao   +6 more
doaj   +1 more source