Láser para cirugía urológica HPLASⅡ

GaAlAsdiodode mesa

Overview
GIGAALASER combines two parallel working wavelengths of 980nm and 1470nm to introduce HPLASⅡ for urology. HPLASⅡ operates dual wavelengths of 980nm and 1470nm running in parallel with a maximum output up to 200W, achieving optimal absorption in water and hemoglobin, resulting in a high ablation rate combined with good hemostatic effect. The dual-laser approach may enable preservation of ejaculation in internal structures of the prostate, aiming to reduce the risk of retrograde ejaculation for middle-aged men (notably those 40-50 years old) who wish to preserve fertility. The excellent hemostatic profile leads to virtually no blood loss during and after the procedure, sparing internal tissue and speeding patient relief from urinary urgency.

Key features

• Dual parallel working wavelengths: 980nm and 1470nm
• New BPH probe with bare fiber contacting tissue to achieve a high degree of ablation
• Optional side-fire fiber
• 12 inch color touch screen with user-friendly interface

Principle of treatment
The treatment is performed by inserting a cystoscope containing the dedicated BPH probe through the urethra. The bare fiber head is extended from the probe and discharges the combined 980nm and 1470nm dual laser from the probe head. The operator steers and rotates the probe to ablate tissue in a circular motion; the funnel enlarges step by step and the probe is withdrawn at the end, restoring free urine flow. Illustrative images and a procedural video demonstrate the technique and probe handling.

Clinical advantages and expected outcomes

• High ablation efficiency due to combined absorption in water and hemoglobin
• Strong hemostatic (blood-staunching) effect minimizing intra- and post-procedural blood loss
• Tissue-sparing effect that supports better healing
• Potential reduction of retrograde ejaculation compared with some other laser methods

Caractéristiques / Spécifications techniques

• Laser Type: GaAlAs Diode Laser
• Model: HPLAS
• Wavelength: 980nm + 1470nm
• Maximum Power: 150W + 40W (combined operation described up to 200W)
• Operation Mode: Continuous and pulsed
• Pulse Duration: 100 ms - 1 s
• Repetition Rate: 0.5 Hz - 50 Hz
• Transmission System: 600 μm ~ 1000 μm side-fire fiber or bare fiber with SMA 905 connector available, no limit
• Pilot Beam: Red diode laser 635 nm, Power < 5 mW
• Control Mode: True color touch screen (12 inch)
• Voltage/Current Rating: 110/220 VAC, 5 A, 50/60 Hz
• Dimensions: 545 (W) * 540 (L) * 300 (H) mm
• Weight: 38 Kg
• Safety Compliance: IEC
• Note: Specifications subject to change without notice