损坏的心脏瓣膜可以用人造瓣膜来取代。
Damaged valves in the heart can also be substituted by manmade one.
所以，没有人造瓣膜的瓣膜手术是一个非常危险的游戏。
There was nothing to fall back on so valvular surgery without an artificial valve - at least as a backup - was a very dangerous game to play.
接受人造瓣膜置换的儿童需要服用抗凝药以防止血凝块在人造瓣膜表面上形成。
Children who had an artificial valve replacement may need to take anticoagulants (blood thinners) to prevent blood clots from forming on the artificial valve surfaces.
所有动物都作尸检，检查人造瓣膜有无坏损，房、室面人造瓣膜上有无血栓形成，解剖心、肺、肝、脾、肾、大脑等脏器有无栓塞现象。
The heart, lungs and peripheral organs including the liver, spleen and kidney were excised and examined grossly to determine if thromboembolic phenomenon occurred.
然而，对于人造心瓣膜来说还是有许多的问题。
However, there are several problems with artificial heart valves.
应用于组织工程，例如皮肤替换、骨替换以及人造血管和瓣膜的替换，就是胶原的重要用途之一。
This article reviews the main applications of collagen in tissue engineering including skin replacement, bone substitutes and artifical blood vessels and valves.
综述了炭材料作为生物材料在医学方面的应用，介绍了部分炭材料医用制品如人造心脏瓣膜、生体修补膜、人造器官、医疗器械等的制备方法和优缺点。
Carbon materials are widely used for heart valves, artificial organs and medical apparatus, etc. The advantages and disadvantages of carbon products are also discussed in this paper.
本发明涉及医学工程，并且可用于生产具有一个或多个瓣膜尖的人造心瓣膜，所述瓣膜尖由聚合物复合物制成。
The invention relates to medical engineering and can be used for producing artificial cardiac valves provided with one or more cusps made of a polymer composite.
本发明涉及医学工程，并且可用于生产具有一个或多个瓣膜尖的人造心瓣膜，所述瓣膜尖由聚合物复合物制成。
The invention relates to medical engineering and can be used for producing artificial cardiac valves provided with one or more cusps made of a polymer composite.
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