首页> 外国专利> AUTOMATED METHODS AND SYSTEMS FOR PROVIDING PLATELET CONCENTRATES WITH REDUCED RESIDUAL PLASMA VOLUMES AND STORAGE MEDIA FOR SUCH PLATELET CONCENTRATES

AUTOMATED METHODS AND SYSTEMS FOR PROVIDING PLATELET CONCENTRATES WITH REDUCED RESIDUAL PLASMA VOLUMES AND STORAGE MEDIA FOR SUCH PLATELET CONCENTRATES

机译:为血小板浓缩物提供减少的残余血浆体积和储存介质的血小板浓缩物的自动化方法和系统

摘要

PROBLEM TO BE SOLVED: To provide automated systems and methods for providing platelet concentrates and synthetic storage media with reduced residual plasma volumes.SOLUTION: The disclosed systems and methods reduce the residual volume of plasma in a platelet concentrate to obtain a platelet product having a volume of plasma that is approximately 5% or less of the total platelet product volume. The disclosed systems and methods also reduce the residual volume of plasma in a platelet concentrate to obtain a washed platelet product, where the volume of plasma in the washed platelet product is approximately 1% or less of the total washed platelet product volume. A storage media for platelet containing less than about 10% of plasma includes a synthetic aqueous solution consisting of sodium chloride, sodium citrate, sodium acetate, phosphate monobasic dihydrate and dibasic sodium phosphate anhydrous, ionized magnesium, potassium ion, glucose, bicarbonate with a specific concentration.SELECTED DRAWING: Figure 6
机译:解决的问题:提供用于提供血小板浓缩物和合成存储介质的血浆残留量减少的自动化系统和方法。解决方案:所公开的系统和方法减少血小板浓缩液中血浆的残留量,以获得具有一定体积的血小板产品。血浆的比例约为血小板产品总体积的5%或更少。所公开的系统和方法还减少了血小板浓缩物中血浆的残留量以获得洗涤过的血小板产品,其中洗涤过的血小板产品中的血浆体积为总洗涤过的血小板产品体积的约1%或更少。血浆含量少于约10%的血小板存储介质包括合成水溶液,该水溶液由氯化钠,柠檬酸钠,乙酸钠,磷酸二氢盐一水合物和无水磷酸氢二钠,离子化镁,钾离子,葡萄糖,碳酸氢盐和浓度。选定的图:图6

著录项

  • 公开/公告号JP2017019817A

    专利类型

  • 公开/公告日2017-01-26

    原文格式PDF

  • 申请/专利权人 FENWAL INC;

    申请/专利号JP20160154582

  • 发明设计人 MIN KYUNGYOON;KATHERINE RADWANSKI;

    申请日2016-08-05

  • 分类号A61K35/19;A61K47/02;A61K47/12;A61K47/26;A61K9/08;A61P7;

  • 国家 JP

  • 入库时间 2022-08-21 14:01:14

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