医疗数据知识产权登记是推动数据要素市场化配置、促进元宇宙医学发展的关键制度安排。本文基于《数据二十条》等政策法律基础，结合全球医疗大数据分析市场快速增长趋势，深入分析医疗数据登记在隐私保护、伦理审查方面的特殊法律要求。通过将2024年三大典型案例融入法律分析，系统提出确立“医疗数据使用权”、采用登记对抗主义等法律路径，为构建符合实践需求的医疗数据知识产权登记制度提供理论支持和实践参考。

The registration of intellectual property rights in medical data is a crucial institutional arrangement for promoting  the market-based allocation of data elements and advancing the development of metaverse medicine. Based on policy and legal  foundations such as the "Twenty Data Articles" and considering the rapid growth trend of the global big data analytics market in  healthcare, this paper conducts an in-depth analysis of the special legal requirements for medical data registration in terms of privacy  protection and ethical review. By integrating three major typical cases from 2024 into the legal analysis, it systematically proposes legal  pathways such as establishing a "medical data use right" and adopting a registration opposition system, providing theoretical support  and practical references for constructing a medical data intellectual property registration system that meets practical needs.