Shanghai A&S Science Technology Development

Shanghai A&S Science Technology Development is a China-based medical device company focused on diagnostic and therapeutic ultrasound systems, with a particular emphasis on high-intensity focused ultrasound for noninvasive tumor ablation. The company has operated since 2000 and develops, manufactures, and markets large medical devices for use in China and international markets. Its flagship product, HIFUNIT9000, is a focused ultrasound tumor ablation system used for uterine fibroids and multiple cancer indications. The company has also described capabilities in image fusion, non-destructive temperature measurement, and remote treatment systems to support more intelligent HIFU procedures. In addition to HIFU, historical company materials reference X-ray imaging, bone densitometry, and lithotripsy-related equipment.