Holmium Laser Fiber HJG-06
Holmium laser fibers transmit light from solid-state holmium lasers for urology, orthopedics, gynecology, dentistry, and urinary-stone treatment. Sizes include 200, 275, 365, 550, 800, and 1000 micrometers. They provide cutting, vaporization, hemostasis, and fragmentation of hard internal stones. Holmium lithotripsy effectively fragments urinary stones of various compositions, particularly hard ones. Unlike conventional shock-wave-based laser fragmentation, strong water absorption gives thermal fragmentation, with residual heat providing hemostasis. After locating stones through cystoscopes, ureteroscopes, or percutaneous nephroscopes, place the fiber directly against the stone and activate the laser. A drilling effect vaporizes it into small fragments for elimination. Fibers broadly serve urology, orthopedics, gynecology, dentistry, and stone treatment. In urology they treat kidney stones and bladder tumors, fragmenting even hard urinary stones and assisting tumor resection. Orthopedic laser-assisted arthroscopy treats knee, ankle, shoulder, and other joint disorders by removing scar tissue/bone lesions and vaporizing loose material. Gynecology and dentistry use them in many operations. They also treat benign prostatic hyperplasia (BPH), notably through holmium laser ablation of the prostate (HoLAP) and holmium laser enucleation of the prostate (HoLEP). Cutting, vaporization, and hemostasis make them important across surgery.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Fiber core diameter | 600 μm |
| Cladding Diameter | 660 μm |
| Coating Diameter | 740 μm |
| Buffer diameter | 960 μm |
| Length | 3M |
| Termination type | SMA905 |
| Numerical Aperture (NA) | 0.22 |
| Core Material | Low-OH Silica Material |
| Fiber cladding material | Fluorine-doped silica material |
| Coating Material | Acrylic resin |
| Buffer material | Teflon |
| Buffer color | Blue/green/black/white |
| Operating Temperature | -40℃~150ºC |
| Transmission wavelength | 400-2500nm |
| Single-filament transmission efficiency | ≥90% |
| Characteristics | Compliant with biocompatibility requirements |
| Proof-test strength | 100kpsi |
| Fiber Type | Step-index type |
Datasheet
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