首页> 外国专利> METHOD FOR PLASMA SPRAYING OF BIOCOMPATIBLE COATINGS BASED ON TRICALCIUM PHOSPHATE WITH ADDITIONAL ALLOYING ELEMENT

METHOD FOR PLASMA SPRAYING OF BIOCOMPATIBLE COATINGS BASED ON TRICALCIUM PHOSPHATE WITH ADDITIONAL ALLOYING ELEMENT

机译：基于磷酸钙的生物相容性涂层等离子体喷涂方法，其额外合金元素

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FIELD: plasma spraying on biocompatible graft surface.;SUBSTANCE: invention relates to a method of plasma spraying on the implant surface of a biocompatible coating based on manganese-containing tricalcium phosphate. Preliminary preparation of the implant surface is carried out by abrasive treatment. Then, the plasma deposition of the titanium sublayer is carried out from a deposition distance of 90-110 mm at a plasma forming gas flow rate of 45-60 l/min and an arc current of 400-450 A. Subsequent plasma sputtering of a biocompatible layer of a powder of manganese-containing tricalcium phosphate with a concentration of manganese of 3б weight percentage, is carried out from a spray distance of 90-110 mm at a plasma forming gas flow rate of 34-36 l/min and an arc current of 400-450 A. ;EFFECT: coating with antibacterial properties is obtained through the use of manganese-containing tricalcium phosphate (Mn-TCP), used as a component of the plasma dust coating. ;1 cl, 3 ex

机译：田间：在生物相容性接枝表面上喷涂等离子体喷涂。物质：发明涉及基于含锰的磷酸锰的生物相容性涂层植入物表面上的等离子体喷涂方法。通过磨料处理进行植入物表面的初步制备。然后，钛板层的等离子体沉积在等离子体形成气体流速为45-60L / min的等离子体的沉积距离和400-450A的电弧电流中进行。随后的等离子体溅射含有3б重量百分比浓度的含锰酸钙磷酸钙的粉末的生物相容性层，从等离子体形成气体流速为34-36升/分钟和弧形的喷射距离 400-450 A的电流。效果：通过使用含锰的磷酸钙（MN-TCP）获得抗菌性质的涂层，用作等离子体粉尘涂层的组分。 ; 1 cl，3前

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公开/公告号RU2754129C1

专利类型
公开/公告日2021-08-27

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申请/专利号RU20200137340
发明设计人 FADEEVA INNA VILOROVNA (RU);BARINOV SERGEJ MIRONOVICH (RU);KALITA VASILIJ IVANOVICH (RU);KOMLEV DMITRIJ IGOREVICH (RU);RADYUK ALEKSEJ ALEKSANDROVICH (RU);FOMIN ALEKSANDR SERGEEVICH (RU);TYUTKOVA YULIYA BORISOVNA (RU);
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申请日2020-11-13
分类号C23C4/04;C23C4/134;A61L27/32;A61K6/838;A61F2/28;
国家 RU
入库时间 2022-08-24 20:50:46

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