Ultra-small Side-firing Laser Probe (USLP)【Under Development】
Fujikura’s ultra-small side-firing laser probe is designed for multimodal catheters or endoscopes that include optical modalities. Its minimized scale and unique design deliver better imaging and analysis to physicians than ever before.
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Features
- Ultra-small gauge design
- Mechanical flexibility against bending
- Emitting laser beam at a right angle
- Excellent optical transmission characteristics
Product Lineup
【Under Development】
- Model G: Laser probe combining optical fiber, GRIN lens, and prism mirror within the gauge of 1 Fr
- Model M: Optical fiber with deposited-mirror on the tip with the gauge of 0.5 Fr
Applicable modalities
- Morphology Imaging
OCT: Optical Coherence Tomography
PS-OCT: Polarization Sensitive OCT - Molecular Spectroscopy and Imaging
NIRS: Near InfraRed Spectroscopy
RS: Raman Spectroscopy
FS: Fluorescence Spectroscopy
NIRF: Near-InfraRed Fluorescence imaging
NIRAF: Near-InfraRed Auto-Fluorescence imaging
FLIm: Fluorescence Lifetime Imaging
Applications
- Dual-modal intravascular imaging catheter (e.g. OCT-NIRS, OCT-FLIm, etc.)
- Real-time guided RF ablation catheter by PS-OCT or NIRS
- Photo acoustic imaging catheter
- Multimodal endoscope (e.g. Endoscopic OCT)
Specifications (Standard type)
|
Item |
Model G |
Model M |
|---|---|---|
|
Components |
Optical Fiber / GRIN Lens |
Optical Fiber / Mirror |
|
Length (mm) |
2000 |
2000 |
|
Gauge Size (Fr) |
1 |
0.5 |
|
Emitting Angle (deg.) |
90 |
90 |
|
Insertion Loss (dB) @1310nm |
≤ 1 |
≤ 1 |
|
Delivery Fiber |
Single-mode Fiber |
Single-mode Fiber |
|
Prism Size (mm) |
0.2 x 0.2 x 0.2 |
N/A |
|
Beam Spot Size (mm) @4mm distance |
≤φ0.4 |
X:0.7, Z:0.9 |