公开(公告)号：US06702778B2

公开(公告)日：2004-03-09

申请号：US09876255

申请日：2001-06-08

申请人： Robert Leavitt Hill ,  Maria Cristina D'Erasmo ,  John G. Wilmot ,  Gerald L. Wannarka

发明人： Robert Leavitt Hill ,  Maria Cristina D'Erasmo ,  John G. Wilmot ,  Gerald L. Wannarka

IPC分类号： A61M3700

CPC分类号： A61M5/2066 ,  A61M5/2033 ,  A61M5/2448 ,  A61M5/286 ,  A61M5/3145 ,  A61M2005/206 ,  A61M2005/2073

摘要： The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a dry compartment located within a housing for storing a predetermined dry charge of the medicament therein, a wet compartment within the housing for storing a predetermined amount of liquid injection solution therein, an activation assembly for causing the liquid injection solution in the wet compartment to be transferred to the dry wet compartment, and at least one compression assembly for maintaining the medicament located in the dry compartment under a continuous compressive state as the liquid injection solution passes through the dry compartment.

摘要翻译： 本发明涉及一种自动注射装置，其包含用于在致动药剂时自动给药药物的预加载药物。 自动注射装置包括位于壳体内的干燥室，用于储存药剂中的预定的干电荷，壳体内的湿室，用于在其中储存预定量的液体注入溶液;活化组件，用于使液体注射溶液在 湿室将被转移到干湿室，以及至少一个压缩组件，用于当液体注射溶液通过干燥室时，将位于干燥隔室中的药物保持在连续压缩状态。