Xuyen Dai Hoa

Papers

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About

Xuyen Dai Hoa is a pioneering researcher in the field of robotic-assisted minimally invasive surgery, with a focus on overcoming the physical and anatomical constraints of single-port and natural orifice procedures. Their major contributions include the design of a novel robotic platform featuring a miniaturized, fully internalized in-vivo actuated arm with seven degrees of freedom—a system that generates 20 N of grip force while maintaining a smaller footprint than traditional external robots. This work, published in 2018, has garnered 3 citations and represents a significant step toward more compact and dexterous surgical tools. In a subsequent 2020 study (2 citations), Hoa addressed the critical challenge of workspace limitations in robotic-assisted NOTES, systematically analyzing how spinopelvic anatomical structures obstruct instrument deployment and entry. By mapping these constraints, Hoa’s research provides essential guidance for designing more adaptable and effective surgical robots. Though early in their career, Hoa’s work is already shaping the next generation of flexible, in-vivo surgical systems, offering promising solutions for reducing invasiveness and improving patient outcomes in abdominal and pelvic surgery.