Holmium Laser Therapeutic Apparatus

With the vast industrial experience in this domain, we are involved in manufacturing and exporting a wide range of Holmium Laser Therapeutic Apparatus. Holmium laser is a solid-state and pulsed laser, usually abbreviated as ho:YAG laser. This laser emits light at a wavelength of 2.1um, and can transmit through optical fibers which makes holmium laser highly suitable for endoscopic surgery in manly clinical specialties, and currently mostly used are in urology for treatment of stones, BPH and tumors. In recent years, holmium laser treatment has spread out to many other specialties like Gastroenterology, Neurology, Pulmonology, Orthopedics, Hemorrhoid and Piles etc.

Holmium Laser working principle :
The holmium laser, with a wavelength of 2.1um, is highly absorbed by water and has a very shallow penetration depth of approximately 0.4 mm. As a pulsed laser, it reduces deeper thermal effects and charring which are much more prevalent in continuous wave lasers. The shallow penetration depth minimizes the coagulation zone and collateral damage to sensitive surrounding tissue, so it can achieve clean and precise incision and tissue vaporization (ablation). The controlled penetration depth together with the water absorption characteristics reduce the energy to non-targeted tissue, contributing to the safety profile of the procedure. Hemostasis is achieved through modulating laser parameters and focal distance. Meanwhile, the thermal effect, created by laser energy that is absorbed by the water contained in the stones, as well as the stone composites, can be used to break stones of any size or composition, making holmium lasers the best choice for laser lithotripsy.

Parameters of our holmium laser are as follows:
Model 40W 80W 100W
Output power 2.5-40W 2.5-80W 2.5-100W
Pulse energy 0.5-4.0J 0.5-4.5J 0.5-4.5J
Repetition rate 5-20Hz 4-40Hz 4-40Hz
Wave length 2100nm
Aiming beam 532nm Green, Optional 635nm Red
Optical fiber 200Aum, 550Aum reusable, Optional 800Aum and 1000Aum and 365Aum
Cooling system Built-in water cooling system
Dimensions 89A 45A 90cm
Weight 130KG 140KG
Power supply AC 220V-240V/50Hz-60Hz, Single phase