Ethical Review and Response to Medical New-quality Advanced Technologies from the Perspective of Body Theory

Compared with traditional medical technologies, medical new-quality technologies demonstrate stronger autonomy, such as self-generation, replication, amplification, variation and reproduction, and can interact deeply with the intrinsic mechanisms of life systems, adapt to environmental changes dynamically, and intervene in life processes autonomously at different scales. Its intervention in natural life has led to the blurring of life boundaries and have brought more profound and ethical challenges to biosecurity, life dignity, and personal identity. Interpreting and responding to these challenges through the lens of body theory not only helps to clarify the definition of life and return to the embodied life of human beings, but also facilitates upstream governance. This approach advances ethics as a guiding principle, strengthens ethical awareness, reinforces ethical boundaries, enforces rigorous review mechanisms, and promotes global ethical co-governance.