Focused ultrasound is a core technology in minimally invasive tumor therapy. By focusing low-energy ultrasound waves through a transducer, it converts acoustic energy into heat to induce coagulative necrosis of the tumor, achieving a truly non-invasive treatment. However, as the ultrasound waves travel through human tissue to reach the target area, they are significantly affected by acoustic attenuation, scattering, reflection, and impedance mismatches within biological tissues. These factors, along with anatomical barriers that hinder energy delivery, pose major challenges. To overcome them, high-power transducer arrays are used in combination with real-time imaging guidance and dynamic parameter adjustment. Optimization strategies based on acoustic simulation and treatment-planning systems enable efficient thermal ablation, making focused ultrasound a key direction for precise tumor therapy. | Recommended Products ATA-8000 Series Saturated Output Power 600W Output power & reflected power monitoring • Compatible with multimodal image-guided systems • Ultra-high power output with precise energy control • Digital gain-adjustable treatment protocols • Tissue-adaptive impedance-matching technology Reflected-power protection • High-intensity ultrasound: >500 W peak power, >100 W/cm2 focal intensity 10 cm tissue penetration • Precision control: Al-driven real-time feedback, harmonic distortion <0.1%, SNR >35 dB • Remote targeting: full-parameter remote operation, <1 mm deviation versus MRI/ultrasound guidance • Broadband performance: 100 kHz-20 MHz, amplitude ripple <±1 dB, phase distortion <5°/MHz O Bd. 12, CCCC Science andTechnology City, Wei26Road, High-tech Zone, Xi'an,Shaanxi Province

FOCUSED ULTRASOUND TUMOR ABLATION - SOLUTION (0) Aigtek ©Case 1: Focused Ultrasound Tumor Ablation In recent years, the incidence and mortality of tumors have continued to climb. Conventional treatments such as radiotherapy and chemotherapy often produce severe side-effects that greatly diminish patients' quality of life, creating an urgent demand for a fundamentally new therapeutic modality. High-intensity focused ultrasound (HIFU) is currently regarded as the only truly non-invasive option available. In this technique, a high-voltage power amplifier drives a focused transducer to generate high-power...