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    • 34. 再颁专利
    • Treatment for cardiovascular and related diseases
    • 治疗心血管及相关疾病
    • USRE39498E1
    • 2007-02-27
    • US09879002
    • 1995-12-22
    • Karim Rouan ChamBill Elliot Cham
    • Karim Rouan ChamBill Elliot Cham
    • A61M37/00A61M1/36B01D11/00C02F1/44
    • A61M1/3472A61M1/3486A61M2202/0456
    • A method for the removal of cholesterol, triglycerides and other lipids from animal plasma, serum or other suitable blood fractions, as a discontinuous flow system, the method comprising withdrawing blood from a subject, separating the required fraction from the blood and mixing with a solvent mixture which extracts the lipids from the fraction, after which the delipidated fraction is recombined with the blood cells and returned to the subject, wherein the solvent extraction step is carried out separately and remote from the subject. The delipidated fraction is washed with a second solvent before being recombined with the blood cells. To ensure that the delipidated fraction is free from all extraction solvent, the fraction is mixed with an absorbent specific for the solvent that is being removed. The preferred absorbent is a macroporous polymeric bead contained in the pores of a sintered glass or plastic sphere, the being capable of absorbing organic molecules from an aqueous solution. By treating the plasma, serum or other suitable blood fraction of a patient by these methods, the blood rheology of a patient with impaired blood circulation can be improved. Further, a rapid regression of coronary atherosclerosis occurs.
    • 一种用于从动物血浆,血清或其它合适的血液部分中除去胆固醇,甘油三酯和其它脂质作为不连续流动系统的方法,所述方法包括从受试者中取出血液,将所需部分与血液分离并与溶剂混合 从该级分中提取脂质的混合物,然后将脱脂级分与血细胞重组并返回到受试者,其中溶剂提取步骤分开地和远离受试者进行。 在与血细胞重组之前,用第二溶剂洗涤脱脂级分。 为了确保脱脂级分不含所有提取溶剂,该级分与特定于待除去溶剂的吸收剂混合。 优选的吸收剂是包含在烧结玻璃或塑料球体的孔中的大孔聚合物珠粒,其能够从水溶液中吸收有机分子。 通过这些方法治疗患者的血浆,血清或其他合适的血液部分,可以改善患有血液循环的患者的血液流变学。 此外,发生冠状动脉粥样硬化的快速消退。