Manner of the assembly which in order to produce induction feature and possess with various outer part housing forms and the Drive feature subassembly which has general compatibility the stab device, and the stab device which are improved is improved.改良された誘導機構と、様々な外側ハウジング形状と一般的な互換性をもつ駆動機構サブアセンブリとを有する穿刺装置、及び穿刺装置を製造するための改善された組み立て方法。