Medical
万华化学：自主研发多款高性能聚合物，助力医疗器械及耗材领域高质量发展
Jun 14, 2023
01:59
万华化学在本次Medtec 2023 展会上重点围绕血液透析、注射和医用导管推出相应的创新医用级聚合物解决方案，助力更安全、高效和舒适的医疗体验。
据万华化学高性能聚合物事业部商务开发经理罗凯介绍，此次展示的聚醚型医用级TPU和显影级TPU产品，具有良好的加工和机械性能，生物相容性优异，分子设计自由度高，无需额外添加可能对人体有害的增塑剂即可实现差异化的硬度和性能，可应用于中心静脉导管、输液器、鼻胃管、导尿管、引流管、牙齿整形板等。其耐辐照聚碳酸酯可用于血液透析设备和输血输液注射器等。
罗凯表示，当前医疗耗材及器械市场正朝着高科技、智能化、提升患者就医体验的趋势发展。在后疫情时代，市场逐步回归理性，医用材料的安全性和专业认证仍然是材料选择重点关注的因素。在集采政策的驱动下，医疗耗材及器械行业转变为以质取胜的良性竞争，企业正加强创新，提升规模化发展及国产化代替，以应对“质高价低”的集采挑战。
为助力高值耗材及器械国产化代替，万华化学自主研发多种高端医用高分子材料，突破“卡脖子”材料难关。如其自主研发并建成了世界级规模PMMA装置，推出具有高纯净度、光学性能优异的光学级PMMA产品，应用于比色皿、微流控芯片等医学分析检测器械。其尼龙12弹性体（PEBA）将于今年投产，产品凭借其尺寸稳定性、耐化学性和拉伸回弹能力，可应用于麻醉导管、球囊导管等；POE产品也将于明年投产，POE凭借其优异的物理机械性能、良好的耐老化、耐低温性能及易加工性可用于输液袋内膜等。
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