发明名称 Automatiska divkameru slirce panemiens skiduma sajauksanai un ieslircinasanai slirces kasete
摘要 <p>The invention relates to an automatic two-chamber injector for mixing and injecting a medical solution. The injector comprises a barrel (11) having a first end with a receiving portion (15) for an injection needle (17), said portion being sealed prior to use, and a second end with a displaceable plunger (27). The barrel (11) comprises two chambers (29, 30) separated by a migrationproof membrane (28), said membrane (28) being adapted to rupture when the plunger (27) is displaced towards the first end of the barrel (11). The invention also relates to a method for mixing and injecting a solution by means of an automatic two-chamber injector and to a cartridge for a two-chamber injector.</p>
申请公布号 LV10928(A) 申请公布日期 1995.12.20
申请号 LV19930001016 申请日期 1993.08.06
申请人 ASTRA MEDITEC AB 发明人 KARL AXEL HOOK;NILS BILLY;KJELL INGEMAR WELLENSTAM
分类号 A61M5/178;A61M5/20;A61M5/28;A61M5/32;(IPC1-7):A61M5/19 主分类号 A61M5/178
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