Las fibras de suministro de láser médico NIR consisten en una familia de fibras multimodo con núcleo de puresílica de baja OH diseñadas para el suministro de energía láser en procedimientos quirúrgicos mínimamente invasivos.
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1 Specialty Optical Fiber © 2020, AFL, all rights reserved. PP-6-00029, Revision Revision 1, 4.28.2020 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 Features • Step-Index multimode pure silica core designs • Core diameters from 50 μm to 2000 μm • Biocompatible fibers are suitable for laser surgery • Polyimide coating allows for use up to 300°C • High radiation resistance Near-Infrared (NIR) Medical Laser Delivery Fibers Verrillon ® NIR Medical Laser Delivery Fibers consist of a family of multimode low-OH pure- silica core fibers designed for laser power delivery in minimally-invasive surgical procedures. This family of fibers is suitable for lasers operating in the near-infrared spectral region from 500 to 2200nm, such as Nd:YAG and Ho:YAG. Specifications LARGE DIAMETER MEDICAL LASER DELIVERY OPTICAL FIBERS - POLYIMIDE - NIR SPECTRUM (LowOH) PART NO. MMF50125P15520-1 MMF-100-P-110-140-22 MMF-200-1-P-220-245-1 Description 50/125/155 Pure Silica Core, Polyimide coated, Step-Index Multimode Fiber, 0.20 NA, 100 kpsi Proof Test 100/110/140 Low OH, Pure Silica Core, Polyimide coated, Multimode Fiber, 0.22 NA, 100 kpsi Proof Test 200/220/245 Low OH, Pure Silica Core, Polyimide coated, Multimode Fiber, 0.22 NA, 100 kpsi Proof Test PARAMETER Material Core Pure Silica Low-OH Pure Silica Low-OH Pure Silica Cladding F-doped Silica F-doped Silica F-doped Silica Coating Polyimide Polyimide Polyimide Geometry Core Diameter (mm) 50 ± 3 100 ± 5 200 ± 8 Clad Diameter (mm) 125 ± 2 110 ± 5 220 ± 6 Core Non-Circularity (%) ≤ 5 - ≤ 5 Clad Non-Circularity (%) ≤ 1 - ≤ 1 Core/Clad Offset (mm) ≤ 1.5 ≤ 3.0 - Coat Diameter (mm) 155 ± 5 140 ± 5 245 ± 10 Coating Concentricity (%) ≥ 80 ≥ 80 Optical NA (nominal) 0.2 0.22 0.22 Attenuation See Low-OH full preform spectrum on next page Mechanical Prooftest (kpsi) ≥ 100 ≥ 100 ≥ 100 Operating Temperature (oC) -65 to +300 -65 to +300 -65 to +300 Continued >
© 2020, AFL, all rights reserved. PP-6-00029, Revision 1, 4.28.2020 Specifications are subject to change without notice. AFLglobal.com | 800.235.3423 2 Specialty Optical Fiber Near-Infrared (NIR) Medical Laser Delivery Fibers Specifications LARGE DIAMETER MEDICAL LASER DELIVERY OPTICAL FIBERS - POLYIMIDE - NIR SPECTRUM (LowOH) PART NO. M400440P470L22-1 M600660P690L22-1 M900990P1020L22-1 Description 400/440/470 Low OH, Pure Silica Core, Polyimide coated, Multimode Fiber, 0.22 NA, 100kpsi Proof Test 600/660/690 Low OH, Pure Silica Core, Polyimide coated, Multimode Fiber, 0.22 NA, 100kpsi Proof Test 900/990/1020 Low OH, Pure Silica Core, Polyimide coated, Multimode Fiber, 0.22 NA, 100kpsi Proof Test PARAMETER Material Core Low-OH Pure Silica Low-OH Pure Silica Low-OH Pure Silica Cladding F-doped Silica F-doped Silica F-doped Silica Coating Polyimide Polyimide Polyimide Geometry Core Diameter (mm) 400 ± 10 600 ± 10 900 ± 10 Clad Diameter (mm) 440 ± 10 660 ± 10 990 ± 10 Core Non-Circularity (%) - - - Clad Non-Circularity (%) - - - Core/Clad Offset (mm) ≤ 3.0 ≤ 3.0 ≤ 3.0 Coat Diameter (mm) 470 ± 10 690 ± 10 1020 ± 10 Coating Concentricity (%) - - - Optical NA (nominal) 0.22 0.22 0.22 Attenuation See Low-OH full preform spectrum below Mechanical Prooftest (kpsi) ≥ 100 ≥ 100 ≥ 100 Operating Temperature (oC) -65 to +300 -65 to +300 -65 to +300
Características:
- Diseños de núcleos multimodo de sílice pura con índice de paso
- Diámetros de núcleo desde 50 μ
m hasta 2000 μm - Las fibras biocompatibles son adecuadas para la cirugía láser
- El revestimiento de poliamida permite su uso hasta 300°
C
Alta resistencia a la radiación Recubrimiento de fibra óptica CSMTA de 175 °C | AFL,Fibras para entornos hostiles serie VHM5000 | AFL,Fibra óptica para entornos hostiles monomodo serie VHT500 | AFL,Fibras serie VHM7000 – Fibra óptica especializada | AFL,Fibras para entornos hostiles serie VHM4000 | AFL,Fibras para entornos hostiles VHM3000 | AFL,Fibras ópticas para entornos hostiles serie VHM2000 | AFL,Fibras para entornos hostiles serie VHS700 | AFL,Fibras para entornos hostiles serie VHS500 | AFL,Fibras para entornos hostiles serie VHS100 | AFL,Serie multimodo VHT5000 | AFL,Fibras ópticas de detección médica para dispositivos atraumáticos | AFL,Fibras de transmisión láser médica UV-Vis y fibras especializadas | AFL
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