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1940nm Thulium Fiber Laser | Core Light Source for Urological Minimally Invasive Devices
1940nm Thulium Fiber Laser | Core Light Source for Urological Minimally Invasive Devices
Tailored for endoscopic lithotripsy and soft tissue vaporization, we deliver high-performance, easily integrated light source solutions for medical equipment manufacturers.
✨ The 1940nm wavelength is precisely located at the water absorption peak, inherently possessing three major advantages:
🌐Shallow tissue penetration and ultra-clear vision: Energy is almost instantly absorbed by superficial tissues, causing minimal damage to surrounding normal mucosa; the field of view is unobstructed, enabling more precise operation.
🌐Low risk and high safety, nimal trauma: Compared to traditional holmium lasers, thermal diffusion is reduced by approximately 40%, with local temperature rise limited to only 1-2℃; the ri of ureteral burns and stricture is significantly reduced, resulting in less bleeding and faster recovery.
🌐High beam quality, compatible with endoscopes: It can be efficiently transmited via a 200μm small-core fiber, easily facilitating minimally invasive surgery with flexible or rigid scopes, allowing access to the urethra, bladder, ureter, and kidneys withot incisions.
✅ Core Advantages
🌐1940nm Optimal Wavelength: Precisely aligned with the water absorption peak, enabling shallow tissue penetration and controlled thermal damage to significantly reduce intraoperative bleeding and mucosal burn risks.
🌐High Beam Quality + Small-Core Fiber Compatibility: Supports 200μm-550μm medical fibers, compatible with both flexible and rigid ureteroscopes for atraumatic treatment in narrow lumens.
🌐Powderized Lithotripsy Capability: Peak power up to 600W with adjustable frequency up to 2500Hz, efficiently fragmenting stones into fine powder to reduce procedure time and instrument wear.
🌐Multi-Scenario Compatibility: Adjustable single pulse energy from 0.025~6J, meeting clinical needs for urinary stone management and granulation/tumor vaporization.
🌐Air-Cooled Stable Operation: Low maintenance cost, supports long-duration surgeries with customizable parameters to fit various system integration solutions.
📌 Key Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 1940nm |
| Single Pulse Energy | 0.025~6J |
| Pulse Width | 200μs~50ms |
| Frequency | 1~2500Hz |
| Average/Peak Power | 60W / 600W |
| Compatible Fibers | 200/272/365/550μm |
| Cooling Method | Air-cooled |
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