公开(公告)号：US20050049606A1

公开(公告)日：2005-03-03

申请号：US10813862

申请日：2004-03-31

申请人： Edward Vaquero ,  Brian Rathert ,  Thomas Heyman ,  Aaron Torp ,  Martin Schooping ,  Philip Bryan ,  William Seyboth ,  George Clark ,  Robert Egan ,  Jon Cullen

发明人： Edward Vaquero ,  Brian Rathert ,  Thomas Heyman ,  Aaron Torp ,  Martin Schooping ,  Philip Bryan ,  William Seyboth ,  George Clark ,  Robert Egan ,  Jon Cullen

IPC分类号： A61F2/16 ,  A61F9/00

CPC分类号： A61F2/1691 ,  A61F2/167 ,  A61F2/1678

摘要： A preloaded intraocular lens injection device includes a retainer for releasably holding an IOL in an unstressed state. The retainer and IOL are removably attached to an injector body and are sealed in the same package for delivery to a surgeon. In an alternate embodiment, the retainer and IOL are coupled together and sealed in one package and the injector body is sealed in a separate package with the surgeon attaching the retainer to the injector body at the time of surgery. To deliver the IOL through the injector body, the retainer is removed from the injector body causing the IOL to release from the retainer and become located in an unstressed state in the injector body. A compressor is moved to the closed position to compress the IOL, the injector tip is inserted through a small incision in an eye and a plunger is advanced to push the IOL through and out the injector body tip and into an eye.

摘要翻译： 预加载的眼内透镜注射装置包括用于将IOL可释放地保持在无应​​力状态的保持器。 保持器和IOL可移除地附接到注射器主体并且被密封在相同的包装中以输送到外科医生。 在替代实施例中，保持器和IOL联接在一起并密封在一个包装中，并且将注射器主体密封在单独的包装中，外科医生在手术时将保持器附接到注射器主体。 为了通过注射器本体输送IOL，保持器从注射器主体移除，使得IOL从保持器释放并且在注射器主体中处于无应力状态。 将压缩机移动到关闭位置以压缩IOL，将注射器尖端插入通过眼睛中的小切口，并且推进柱塞以推动IOL通过和离开喷射器主体尖端并进入眼睛。