我国自主研发人工心脏即将进入临床试验阶段!

2018-03-01 佚名 光明网

北医三院科研伦理委员会日前宣布,由我国科学家研制、具有完全自主知识产权的“久安心”人工心脏通过伦理审查,即将进入临床试验阶段。


北医三院科研伦理委员会日前宣布,由我国科学家研制、具有完全自主知识产权的“久安心”人工心脏通过伦理审查,即将进入临床试验阶段。
 
据中国工程院院士、原阜外医院院长朱晓东介绍,人工心脏俗称“血泵”,植入患者胸腔后可利用机械动力输送血液,全部或部分代替心脏的泵血功能。
 
“久安心”人工心脏由天津市兰德投资有限公司和山西省长治市久安人工心脏科技开发有限公司共同研制。
 
目前我国晚期心衰患者约有1600余万人。“心脏移植”和“人工心脏”是目前治疗晚期心衰最有效的方法,但“心脏移植”因供体匮乏而受到严重制约,因此,“人工心脏”对治疗晚期心衰显得尤为重要,用人工心脏代替自然心脏的功能是医学界多年追求的目标。
 
我国人工心脏研究专家、阜外医院心外科李国荣研究员20年多前提出“功能性人工心脏”理念,并付诸科研实践。
 
在朱晓东院士带领和指导下,以李国荣、万峰、张宇泽、田步升、陈海丰等专家为核心的科研团队,历经20多年的自主研发,构建了“研发、加工制造、体外实验、动物试验”等功能完善的完整体系,研发出“久安心”人工心脏系列产品。
 
朱晓东指出,通过了严谨、科学的伦理审查,这意味着我国人工心脏技术取得巨大进步。
 
参与研发的主要技术专家田步升和陈海丰教授还向记者透露,第四代“久安心”人工心脏样机(即磁驱动式心脏辅助装置)近日已定型。
 
第四代人工心脏技术既有第二代的稳定性,又有第三代的无磨损、低产热特性,并有独有的抗反流作用,更易植入体内。
 

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    2018-03-03 changjiu

    学习一下谢谢

    0

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    2018-03-03 lqvr
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