公开(公告)号：USD372086S

公开(公告)日：1996-07-23

申请号：US34414

申请日：1995-02-03

申请人： Kamala J. Grasso ,  Cliff Ketcham ,  Kevin Leiner ,  Lawrence K. Pacer ,  Teresa Sanchez

设计人： Kamala J. Grasso ,  Cliff Ketcham ,  Kevin Leiner ,  Lawrence K. Pacer ,  Teresa Sanchez

公开(公告)号：US06210369B1

公开(公告)日：2001-04-03

申请号：US09212570

申请日：1998-12-16

申请人： John G. Wilmot ,  Jeffrey L. Goldberg ,  Jon Page ,  Cliff Ketcham ,  Jeffrey P. Castleberry ,  Jason Morton ,  Dave Edsall ,  Robert R. Boyd ,  Robert L. Hill

发明人： John G. Wilmot ,  Jeffrey L. Goldberg ,  Jon Page ,  Cliff Ketcham ,  Jeffrey P. Castleberry ,  Jason Morton ,  Dave Edsall ,  Robert R. Boyd ,  Robert L. Hill

IPC分类号： A61M520

CPC分类号： A61M5/24 ,  A61M5/2033 ,  A61M5/3135 ,  A61M5/3202 ,  A61M5/3232 ,  A61M5/326 ,  A61M2005/206 ,  A61M2005/2073 ,  A61M2005/2407 ,  A61M2005/247 ,  A61M2005/2492 ,  A61M2005/3118

摘要： The present invention relates to an automatic injector having a drive assembly with an actuator extending from the rearward end portion of the housing and a removal resistant cover for preventing unintended operation of the actuator. The present invention also relates to a sealing arrangement wherein the needle is sealed within a sterilized needle chamber by at least three sealing members which cooperate to form the chamber. Also, the present invention relates to an injector in which the cartridge is mounted to a tubular cartridge mounting portion of the needle carrier with an annular sealing member disposed therebetween. The cartridge mounting portion has at least one generally axially extending groove which allows air to escape from the cartridge mounting portion as the cartridge is being moved forwardly to a medicament supplying position.

摘要翻译： 本发明涉及一种具有驱动组件的自动喷射器，该驱动组件具有从壳体的后端部分延伸的致动器和用于防止致动器意外操作的防拆盖。 本发明还涉及一种密封装置，其中针通过至少三个密封构件密封在灭菌的针室内，这些密封构件协作形成腔室。 此外，本发明涉及一种注射器，其中药筒安装到针架的管状药筒安装部分，其间设置有环形密封件。 盒安装部分具有至少一个大致轴向延伸的凹槽，当槽被向前移动到药物供应位置时，允许空气从盒安装部分逸出。