Multi-lumen injection apparatus

摘要: Injection devices, systems and methods are disclosed for injecting two or more medicaments to a patient at single injection site while preferably minimizing any mixing of the prior delivery patient. The invention can also be used sequentially deliver in repetitive manner. For example, apparatus provide first medicament then second during procedure. During procedure, again either procedure different site. Multi-lumen manifolds coupling conventional drug ampoules, permit user via skin penetration. Systems including multiple reservoirs filling adaptors disclosed.