{"title":"Bio-Inspired, Miniaturized Magnetic Heart Valve System for Superior Performance Cardiovascular Simulator (Adv. Mater. 16/2025)","authors":"Jeongmin Yoo, Gooyoon Chung, Yoonseok Park","doi":"10.1002/adma.202570124","DOIUrl":null,"url":null,"abstract":"<p><b>Programmable Bio-Inspired Magnetic Heart Valve System</b></p><p>Soft magnetic valve (SMV) system introduces a miniaturized, biomimetic magnetic heart valve inspired by the human aortic valve, designed for precise cardiovascular simulations. The valve, composed of a silicone elastomer embedded with neodymium magnetic micro-particles, responds dynamically to controlled magnetic fields generated by electromagnets. This programmable system replicates diverse blood pressure waveforms by regulating fluid flow and pressure with high accuracy. With a compact and versatile design, the artificial valve system offers potential applications in clinical trials, biomimetic robotics, and advanced biomedical research. More details can be found in article number 2419504 by Jeongmin Yoo, Gooyoon Chung, and Yoonseok Park.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"37 16","pages":""},"PeriodicalIF":26.8000,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adma.202570124","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Materials","FirstCategoryId":"88","ListUrlMain":"https://advanced.onlinelibrary.wiley.com/doi/10.1002/adma.202570124","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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Abstract
Programmable Bio-Inspired Magnetic Heart Valve System
Soft magnetic valve (SMV) system introduces a miniaturized, biomimetic magnetic heart valve inspired by the human aortic valve, designed for precise cardiovascular simulations. The valve, composed of a silicone elastomer embedded with neodymium magnetic micro-particles, responds dynamically to controlled magnetic fields generated by electromagnets. This programmable system replicates diverse blood pressure waveforms by regulating fluid flow and pressure with high accuracy. With a compact and versatile design, the artificial valve system offers potential applications in clinical trials, biomimetic robotics, and advanced biomedical research. More details can be found in article number 2419504 by Jeongmin Yoo, Gooyoon Chung, and Yoonseok Park.
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