Advances in laser technology and fibre-optic delivery systems in lithotripsy

NM Fried, PB Irby - Nature Reviews Urology, 2018 - nature.com
The flashlamp-pumped, solid-state holmium: yttrium–aluminium–garnet (YAG) laser has
been the laser of choice for use in ureteroscopic lithotripsy for the past 20 years. However …

Recent advances in infrared laser lithotripsy

NM Fried - Biomedical optics express, 2018 - opg.optica.org
The flashlamp-pumped, solid-state, pulsed, mid-infrared, holmium: YAG laser (λ= 2120 nm)
has been the clinical gold standard laser for lithotripsy for over the past two decades …

Optical fibers for endoscopic high-power Er: YAG laserosteotomy

LM Beltrán Bernal, F Canbaz… - Journal of …, 2021 - spiedigitallibrary.org
Significance: The highest absorption peaks of the main components of bone are in the mid-
infrared region, making Er: YAG and CO2 lasers the most efficient lasers for cutting bone …

Femtosecond laser nanofabrication of hydrogel biomaterial

W Zhang, S Chen - MRS bulletin, 2011 - cambridge.org
In recent years, biomaterial investigators have increasingly focused their research on
hydrogels and their capability to be fabricated into tissue engineering scaffolds. Although …

Silica hollow core microstructured fibres for mid-infrared surgical applications

A Urich, RRJ Maier, F Yu, JC Knight, DP Hand… - Journal of Non …, 2013 - Elsevier
In this paper two silica hollow core microstructured fibres (Negative Curvature Fibre and
Photonic Bandgap Fibre) are presented with attenuations of 0.06 dB/m and 1.1 dB/m at 2.94 …

[PDF][PDF] 基于掺铥光纤激光器的体外碎石实验探究

林宇, 刘敏秋, 欧阳德钦, 肖克峰, 陈业旺… - Chinese Journal of …, 2022 - researching.cn
摘要采用线型腔结构, 实现了中心波长为1939.31 nm, 脉宽在0~ 2000μs 可调, 重复频率在0~
2kHz 可调, 最大平均输出功率为34.2 W 的准连续掺铥光纤激光器, 并利用此激光器在体外环境 …

Laser and wave-guides system for endoscopic/fiberscopic laser surgery

LM Beltran Bernal - 2021 - edoc.unibas.ch
Laser technology in medical applications is a fascinating field for both scientific and non-
scientific societies. The main motivation for using lasers in medicine is to attain a contactless …

Measurements of coupling efficiency of high power Er: YAG laser in different types of optical fibers

LMB Bernal, F Canbaz, NF Friederich… - Optical Fibers and …, 2020 - spiedigitallibrary.org
The main purpose of this study is to evaluate the performance of different optical fibers after
coupling an Er: YAG laser through them. This allows us to evaluate the feasibility of using …

Application of laser technology in urinary stone treatment

V Cauni, B Mihai, F TĂNASE, C PERŞU… - REVUE ROUMAINE …, 2022 - journal.iem.pub.ro
Ureteroscopy with laser lithotripsy is now the main surgical treatment option for most patients
with urinary stones. Holmium laser is still considered the gold standard for laser lithotripsy. In …

[PDF][PDF] High-energy and high-peak-power Q-switched Er3+/Dy3+ codoped fluoride fiber oscillator aiming at the 2.94 μm water absorption peak

X Zhao, H Luo, J Li, Y Liu - researching.cn
In this Letter, we demonstrate high-energy and high-peak-power nanosecond pulse
generation aiming at the 2.94 μm water absorption peak, from a 980 nm diode-clad-pumped …