公开(公告)号：US09061107B2

公开(公告)日：2015-06-23

申请号：US14041507

申请日：2013-09-30

申请人： Richard A. Cronenberg ,  Asif Fayyaz ,  Atul Patel ,  Matthew Dylan Sweeney ,  Lionel Vedrine

发明人： Richard A. Cronenberg ,  Asif Fayyaz ,  Atul Patel ,  Matthew Dylan Sweeney ,  Lionel Vedrine

IPC分类号： A61M5/32

CPC分类号： A61M5/3293 ,  A61M5/2066 ,  A61M5/2448 ,  A61M5/284 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/3243 ,  A61M5/3294 ,  A61M5/344 ,  A61M5/347 ,  A61M2005/2407 ,  A61M2005/2451 ,  A61M2005/2496 ,  A61M2005/3107 ,  A61M2005/3226 ,  A61M2005/325 ,  A61M2202/0007 ,  A61M2205/276

摘要： In one aspect, a medical injector is provided herein having a body and an overcap releasably attached to the body configured to prevent mounting of a needle prior to mixing of components within the body. In a further aspect, a slidable collet may be provided useable to urge resilient members from an outward disrupted state inwardly to collectively define a needle mount. Advantageously, a medical injector is provided which ensures proper sequence in preparation of the device, particularly with respect to the step of allowing mounting of a medical needle to the device subsequent to preparation of the medicament to be administered.

摘要翻译： 在一个方面，本文提供了具有主体和可释放地附接到主体的顶盖的医疗注射器，所述主体被构造成防止在体内混合部件之前安装针头。 在另一方面，可滑动的夹头可用于将弹性构件从向内破坏的状态向内推动以共同限定针座。 有利地，提供了一种医疗注射器，其确保在制备装置时的适当顺序，特别是关于在制备要施用的药物之后允许将医用针安装到装置的步骤。