Surgical laser optical fiber Polyimide-coated Fiber

for proctologyfor medical lasers

Overview
The polyimide-coated optical fiber is engineered for medical diode laser applications requiring high heat resistance and reliable energy delivery. Compatible with SMA 905 connectors and available in core diameters suited to soft-tissue and vascular procedures.

Details
This fiber features a polyimide coating that withstands temperatures ≥300°C, ensuring stability during high-power diode laser use. Its construction balances optical transmission with mechanical durability to support repeated clinical procedures and sterilisation cycles.

Key Advantages

• High Temperature Resistance: Polyimide coating resists heat above 300°C to protect the fiber during prolonged high-energy treatments.
• Enhanced Durability & Mechanical Strength: Improved resistance to bending, abrasion and external stress reduces breakage risk and extends service life.
• Stable Laser Energy Transmission: Maintains consistent optical performance under high energy density, supporting precise clinical outcomes.
• Optimized for Diode Lasers: Designed for minimal transmission loss at common medical diode wavelengths.
• Custom Integration: Available in core sizes 200 μm, 300 μm, 400 μm and 600 μm with standard SMA 905 connector.

Specifications
Connector | Core Diameter | Length
SMA 905 | 200 μm | 3 m
SMA 905 | 300 μm | 3 m
SMA 905 | 400 μm | 3 m
SMA 905 | 600 μm | 3 m

Clinical Applications

• Dentistry: soft tissue surgery, periodontal therapy, decontamination.
• Vascular: endovenous laser treatment (EVLT) for varicose veins.
• Aesthetics: laser-assisted lipolysis and vascular lesion treatments.
• Proctology: laser hemorrhoidoplasty, fistula-tract laser closure.
• ENT: precise ablation and polypectomy.

Technical Specifications

• Coating material: Polyimide
• Maximum heat resistance: ≥ 300°C
• Connector: SMA 905 (standard medical connector)
• Available core diameters: 200 μm, 300 μm, 400 μm, 600 μm
• Standard length: 3 m
• Optimized for: Medical diode lasers (low transmission loss at diode wavelengths)
• Mechanical properties: Improved bending and abrasion resistance, enhanced durability and long-term stability
• Clinical use cases: Dentistry, Vascular (EVLT), Aesthetics, Proctology, ENT