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    • 61. 发明授权
    • Procedure and device for separating adult stem cells from fatty tissue
    • 从成人干细胞分离脂肪组织的方法和装置
    • US08628950B2
    • 2014-01-14
    • US13246275
    • 2011-09-27
    • Arnd KensyKonrad-Wenzel Winkler
    • Arnd KensyKonrad-Wenzel Winkler
    • C12M1/00C12N5/074
    • C12M47/04A61M1/0001A61M1/3692A61M1/3695A61M2202/0437A61M2202/08
    • The invention relates to a method for separating adult stem cells from fatty tissue, wherein the fatty tissue is mixed with a fluid and the stem cells are subsequently separated. The fatty tissue with fat cells and adult stem cells is exposed to a fluid jet (38) having a pressure adjusted such that the adult stem cells are separated from the fat cells and the adult stem cells are separated from the fat cell-stem cell-fluid mixture. A container (12) is provided for receiving fatty tissue removed from a biological structure, which includes fat cells (62) and adult stem cells (64), wherein the container (12) has a feed device (28) for a pressurized fluid and the feed device (28) includes an outlet the arrangement (30) for the fluid which is introduced or can be introduced into the fatty tissue.
    • 本发明涉及从脂肪组织分离成体干细胞的方法,其中脂肪组织与流体混合,然后干细胞分离。 具有脂肪细胞和成体干细胞的脂肪组织暴露于流体射流(38),其具有调节压力的压力,使得成体干细胞与脂肪细胞分离,成体干细胞与脂肪细胞干细胞分离, 流体混合物。 提供容器(12)用于接收从包括脂肪细胞(62)和成体干细胞(64)的生物结构中去除的脂肪组织,其中容器(12)具有用于加压流体的进料装置(28) 进料装置(28)包括用于流体的装置(30)的出口,其被引入或可以被引入到脂肪组织中。
    • 68. 发明授权
    • Polyurethane gels and method for the production thereof
    • 聚氨酯凝胶及其制备方法
    • US08535572B2
    • 2013-09-17
    • US12995517
    • 2009-03-25
    • Tsvetomir TsonevUwe PaulmanGerhard Behrendt
    • Tsvetomir TsonevUwe PaulmanGerhard Behrendt
    • H01B1/24C08K3/04
    • C08G18/409C08G18/831C08G2190/00C08G2220/00C08L75/04
    • Polyurethane gels are produced by converting a polyurethane system comprising (A1) one or more polyether alcohols of hydroxyl number 28 to 90 mg KOH/g produced primarily from propylene oxide added to a starter molecule of hydroxyl functionality between 2 and 4, (A2) one or more polyether alcohols of hydroxyl number 240 to 850 mg KOH/g produced primarily from propylene oxide added to a starter molecule of hydroxyl functionality between 2 and 4, (b1) one or more diisocyanates, (B2) one or more triisocyanates preferably produced by trimerisizing diisocyanates, (A3) at least one additive material fulfilling a prescribed function, and (A4) at least one additive material having a particle size in the range from 1 to 650 nm in the presence of one or more catalysts (A5) for forming polyurethane.
    • 聚氨酯凝胶通过将包含(A1)一种或多种羟基28的聚醚醇(主要由环氧丙烷生产的羟基氧化物)加入到羟基官能度为2和4之间的聚氨酯体系(A2)1 或更多的羟基数为240至850mg KOH / g的聚醚醇,主要由加入到2至4之间的羟基官能团起始分子的环氧丙烷生成,(b1)一种或多种二异氰酸酯,(B2)一种或多种三异氰酸酯,优选由 (A3)至少一种满足规定功能的添加剂材料,和(A4)在一种或多种用于形成的催化剂(A5)的存在下,具有1至650nm的粒度的至少一种添加剂材料 聚氨酯。