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    • 15. 发明公开
    • SYRINGE USING IN FAT TRANSPLANTATION
    • SYRINGE使用脂肪移植
    • EP2040777A1
    • 2009-04-01
    • EP07793203.6
    • 2007-07-10
    • Medikan Co., Ltd.
    • LEE, HeeYoungLEE, JunSeok
    • A61M5/178
    • A61M1/0009A61B2017/00969A61M5/31505A61M2005/3139A61M2202/08
    • Provided is a syringe used in fat transplantation comprising: a cylinder having a coupling part formed at one side thereof such that a cannula, a needle or a cap is detachably coupled, an open part formed at the other end, and a flange formed at an outer periphery of the open part; a piston head installed in the cylinder; and a plunger for reciprocating the piston head, characterized in that the flange is formed separately from the cylinder, and a flange attachment structure is formed between the flange and the cylinder to detach the flange from the cylinder, wherein the flange attachment structure is comprised of a hooking projection projecting from an outer periphery of the cylinder, an insertion groove formed in an inner periphery of the flange such that the hooking projection is inserted, and a hooking groove integrally formed with the insertion groove such that the hooking projection is hooked.
    • 本发明提供一种用于脂肪移植的注射器,其包括:圆筒,该圆筒具有形成在其一侧的联接部分,以使得套管,针或帽可拆卸地联接;形成在另一端的开口部分;以及形成在 开口部分的外围; 安装在气缸中的活塞头; 以及用于使活塞头往复运动的柱塞,其特征在于,所述凸缘与所述缸分开形成,并且在所述凸缘与所述缸之间形成凸缘附接结构以将所述凸缘从所述缸分离,其中所述凸缘附接结构由 从圆筒的外周突出的钩状突起,形成在突缘的内周中的插入槽,以使钩状突起插入,以及与插入槽一体形成的钩状槽,以使钩状突起钩住。