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    • 7. 发明申请
    • INTRAOCULAR LENS CONTAINING RELEASABLE MEDICATION
    • 含有可释放药物的内窥镜
    • WO1998025652A1
    • 1998-06-18
    • PCT/FR1997002297
    • 1997-12-15
    • IOLTECHNOLOGIE-PRODUCTIONAIACHE, Jean-MarcSERPIN, GilbertEL MESKI, SaidTOURRETTE, Philippe
    • IOLTECHNOLOGIE-PRODUCTION
    • A61L27/00
    • A61L27/54A61L2300/41A61L2300/602A61L2430/16
    • The invention relates to an intraocular lens, of a hard or soft material, intended for implantation in the eye of a subject, and notably for substitution during a surgical operation of a defective crystalline lens. The lens comprises a polymer with a specified hydrophilic rate, containing a medicated product spread throughout its mass, the effects of which are suited to the circumstances of the operation, and in particular the at least partial inhibition of the post-operative reactions of the eye. The combination of the polymer and the medicated product results in the gradual release of the product into the aqueous humor. The figure herewith demonstrates the evolution of the indomethacin content in the aqueous humor and plasma of a rabbit implanted with a hydroxyethyl methacrylate lens containing in its mass this anti-inflammatory. Clinically, the inflammatory response had disappeared prior to the second day.
    • 本发明涉及一种硬质或软质材料的眼内透镜,其用于植入受试者的眼睛中,特别涉及在缺损晶状体的外科手术期间进行取代。 透镜包括具有特定亲水性的聚合物,其含有遍及其整个质量体的药物,其效果适合于手术的情况,特别是眼睛的术后反应的至少部分抑制 。 聚合物和药物的组合导致产物逐渐释放到房水中。 该图显示了植入含有其抗炎药物的甲基丙烯酸羟乙酯晶状体的兔的房水和血浆中吲哚美辛含量的演变。 临床上,炎症反应在第二天之前消失。