Excimer Laser Coronary Atherectomy (ELCA) Description
Excimer Laser Coronary Atherectomy (ELCA) is an advanced medical technology designed for the treatment of coronary artery disease. Utilizing a near-ultraviolet excimer laser at 308 nm wavelength, ELCA precisely ablates thrombus and plaque within blood vessels with minimal tissue penetration (less than 50 μm). The procedure employs a laser fiber-optic catheter guided by X-ray fluoroscopy to deliver pulsed laser energy, effectively removing blockages through photochemical, photothermal, and photoacoustic mechanisms. ELCA offers a minimally invasive, highly targeted approach to restore blood flow and improve cardiovascular health.
Excimer Laser Coronary Atherectomy (ELCA) Applications
- Treatment of coronary artery disease by removing atherosclerotic plaques
- Ablation of thrombi (blood clots) in coronary arteries
- Clearing occluded or narrowed coronary vessels to restore blood flow
- Managing complex and calcified lesions not easily treated by conventional angioplasty
- Facilitating stent placement by preparing the vessel lumen
- Treating restenosis (re-narrowing) after previous interventions
- Used in combination with other interventional cardiology techniques for improved outcomes
Excimer Laser Coronary Atherectomy (ELCA) Packaging
Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.
Packaging: Carton, Wooden box, Paper barrel, Iron barrel, or Customized.
Customization Options
Most optical fibers are custom-made products. Please communicate with us based on your specific requirements to ensure you receive the exact type of fiber you need!
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Parameter
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Specification
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Length
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2.5M / 3M
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Connector Type
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SMA905, or customized
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Numerical Aperture (NA)
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0.22
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Core Material
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Pure Quartz
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Cladding Material
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Fluorine-doped Quartz
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Coating Material
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Acrylic Resin
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Buffer Material
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Teflon
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Buffer Color
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Blue / Green / Black / White
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Operating Temperature (°C)
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-40 to 150
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Transmission Wavelength (nm)
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190 – 1100
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Single Fiber Transmission Efficiency
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≥90%
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Feature
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Biocompatibility Compliant
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Proof Test Strength
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100 kpsi
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Fiber Type
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Step-index
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Reach Compliance
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Compliant
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RoHS Compliance
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Compliant
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Specification
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Core Dia. (μm)
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Cladding Dia. (μm)
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Coating Dia. (μm)
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Buffer Dia. (μm)
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|
100
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110
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130
|
250
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150
|
165
|
200
|
350
|
|
200
|
220
|
245
|
380
|
|
272
|
299
|
330
|
420
|
|
365
|
400
|
430
|
550
|
|
550
|
600
|
630
|
750
|
|
600
|
660
|
690
|
890
|
|
800
|
880
|
960
|
1100
|
|
910
|
1000
|
1100
|
1400
|
*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.
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