Core Insights - The demand for fully biodegradable vascular stents is increasing due to the aging population and rising incidence of cardiovascular diseases, with the market size in China expected to reach approximately 980 million yuan in 2024, representing a year-on-year growth of 12.64% [1][5]. Industry Overview - Fully biodegradable vascular stents are designed to gradually degrade and be absorbed by the body after fulfilling their vascular support function, addressing issues associated with traditional metal stents such as chronic inflammation and late thrombosis [2][4]. - The industry can be categorized into metal biodegradable stents and polymer biodegradable stents based on material type [2]. Industry Development History - The first domestic fully biodegradable stent (XINSORB) was tested in humans in September 2013, marking the beginning of clinical applications in China [3]. - The first domestically approved biodegradable stent, NeoVas by Lepu Medical, was launched in February 2019, utilizing polylactic acid materials that degrade within 2-3 years [4][6]. - By 2024, the XINSORB stent technology received recognition at the China International Industry Fair, with domestic stents capturing over 50% of the market share [4]. Industry Value Chain - The upstream of the industry includes raw materials such as magnesium alloys, nickel-titanium alloys, and biodegradable polymers, along with production equipment like 3D printers and sterilization devices [3]. - The midstream involves the manufacturing of fully biodegradable vascular stents, while the downstream applications target conditions like coronary artery disease and myocardial infarction [4]. Market Size - The market for fully biodegradable vascular stents is projected to grow significantly, driven by the increasing demand for advanced treatment technologies [5]. Key Companies' Performance - Lepu Medical leads the market with its NeoVas stent, which has a high clinical acceptance rate due to its precise degradation cycle [6]. - MicroPort Medical follows closely with its Firesorb stent, which features a thin-wall design and targeted drug-eluting technology, enhancing its competitive position in the high-end market [7]. Industry Development Trends 1. **Technological Innovation and Material Upgrades**: The industry is experiencing breakthroughs in material science and manufacturing processes, with a focus on matching degradation cycles with vascular remodeling [8]. 2. **Market Expansion and Internationalization**: Domestic demand is rising, supported by policies and price reductions, while exports are increasing through international certifications [8]. 3. **Policy Support and Regulatory Strengthening**: National procurement policies are driving down prices, and regulatory approvals are accelerating, enhancing market order and quality control [9].