Source:Instrument Family,Reproduction without authorization is prohibited, and reproduction is allowed 24 hours later.Recently,Beijing AMT Medical Inc., which focuses on 3D printing of high-end implantable/interventional medical devices, announced the completion of a D-round financing exceeding 200 million yuan, with a post-investment valuation surpassing 1.5 billion yuan.This round was led by Zhejiang Shengxie Life Health Fund, with follow-up investments from Henan Key Intellectual Property Fund, Global Hedge Fund and other institutions. The concentrated capital injection not only confirms the high growth potential of the 3D printed degradable stent track but also highlights AMT Medical Inc.'s core technology barriers and clinical value in the field of pan-vascular intervention.It is reported that,AMT Medical Inc.'s Current Financing Funds Will Focus on Three Core Directions, respectively: the research and development and global registration certification of 3D-printed biodegradable vascular stent series products, the market promotion of carbon dioxide contrast injection devices, and the continuous upgrading of the 3D multi-axis precision manufacturing (3D-MAP) technology platform.
Full-chain Independent Core CompetitivenessBuild a Dual Technology MoatFor a long time, the global degradable vascular stent field has been firmly controlled by giants such as Abbott and Boston Scientific through laser cutting subtractive manufacturing processes and tight patent barriers, making it extremely difficult for Chinese-produced enterprises to break through.AMT Medical Inc. has formed a distinct competitive advantage, differentiated from the vast majority of enterprises in the industry, through its core competitiveness in base materials + core manufacturing processes + full-chain autonomy.
Its3D-MAP multi-axis precision printing technology completely overturns the traditional laser cutting model, abandoning the subtractive path of cutting from tubing.Addressing three major industry pain points—low material utilization, restricted structural design, and frequent patent disputes—in one fell swoop, achieving one-step molding without cutting waste, significantly improving material utilization and reducing costs, and adapting to large-scale mass production; at the same timeCan manufacture complex stent structures and circular cross-section struts that traditional processes cannot achieve, providing better wall apposition, more uniform support, and faster endothelialization., fundamentally reducing the risk of thrombosis and restenosis. By adopting a completely independent technological approach, it circumvents core overseas patents, establishing an independent and complete intellectual property system, clearing obstacles for global market expansion.At the core material level, AMT Medical Inc. directly addresses the long-standing "bottleneck" issue of China-produced medical devices relying heavily on imports, and in 2023 took the lead in undertaking a national "challenge-the-list-and-take-the-lead" project.Successful Development of PLCL Medical Biodegradable Polymer Material Achieves Molecular-Level Balance Between Rigidity and FlexibilityThe material boasts excellent biocompatibility, controllable degradability, high strength and high elasticity. Its degradation products are non-toxic with a clear metabolic pathway, eliminating import dependency from the source.In addition, in 2025, AMT Medical Inc. was approved as the lead organization by the Ministry of Industry and Information Technology for the "14th Five-Year Plan" National Key Research and Development Program's "Additive Manufacturing and Laser Manufacturing" key special project, in collaboration with national key laboratories and other institutions.Unblock the Entire Chain of Industry-Academia-Research-Medicine-Inspection, providing solid national-level scientific research support for the continuous iteration of technology and the compliant implementation of products, and comprehensively strengthening the foundation for technology transfer and industrialization.
Globally Leading Clinical ValidationBuild a differentiated product matrixCurrently, the scale of cardiovascular disease patients in China has reached330 MillionThe demand in the泛vascular intervention market continues to grow rapidly, and "intervention without implantation" has become the mainstream trend in the industry. Biodegradable stents, which can gradually degrade and be absorbed after completing vascular repair without leaving permanent foreign objects, have become the preferred clinical solution.AMT Medical Inc. has become a benchmark enterprise in China in this field with its hardcore clinical data and full-field product layout.
In the field of biodegradable stents,AMT Medical Inc.The Only Company in the World to Have Both Fully Degradable Coronary Stents and Fully Degradable Peripheral Stents Enter Clinical TrialsThe enterprise boasts industry-leading core clinical data.Animal experiments show that its product can complete endothelialization in 2 weeks, rapidly repair the vascular intima, and significantly reduce the risk of acute and subacute thrombosis; the degradation period of coronary stents is about 3 years, and peripheral stents about 2.5 years, precisely matching the vascular repair cycle to avoid insufficient support or residual inflammation.
In a clinical trial of more than 200 coronary stents, a 6-year follow-up was achieved.0 Thrombus, with key indicators such as target lesion failure rate showing excellent performance, and long-term safety reaching world-class levels.Currently, the company's second-generation 3D-printed bioresorbable coronary and peripheral stents have both entered the special approval channel for innovative medical devices in China, with the potential to accelerate regulatory approval and market launch, seizing the commercialization opportunity for domestically produced bioresorbable stents.
At the same time,AMT Medical Inc. has built a complete matrix of implantable and interventional products, covering the full range of cardiovascular, peripheral vascular, neurovascular, and non-vascular fields.Currently, the company has obtainedFive registration certificates, including China's first domestically created stent positioner and carbon dioxide contrast injection device, the latter of which is free of nephrotoxicity, providing a safe contrast solution for patients with renal insufficiency or iodine allergy. It fills a gap in China and has entered the commercial scale-up phase. The R&D pipeline includes biodegradable intracranial stents and biodegradable biliary stents, continuously expanding into non-vascular interventional fields such as neurology and gastroenterology, forming a multi-indication, multi-scenario product portfolio.
——
Industry analysis believes that AMT Medical Inc.'s Series D financing round is a dual testament to the technological breakthroughs in China-produced high-end implantable and interventional devices and their recognition by capital markets.
Under the major industry trend of "intervention without implantation," with 3D-MAP additive manufacturing and self-developed PLCL material as its core barriers, and supported by globally leading clinical data, it is not only expected to become a leader in biodegradable vascular stents in China, but also to drive China's 3D-printed high-end medical devices from domestic substitution to global leadership.
As the registration of its core products advances and commercialization takes off, AMT Medical Inc. is poised to secure a significant position in the pan-vascular interventional market, offering safer and more advanced treatment options for patients with cardiovascular diseases. Medical Device News will continue to monitor the developments.