A fluid injection system and a fluid verification system for confirming that a syringe, containing a fluid for injection, is fully filled with fluid and neither has free space (i.e., air) near the distal end thereof when the syringe is provided in an upright position nor contains air bubbles. Imaging processing techniques and systems are also provided to determine various injection parameters and to verify the type and certain properties of fluid that is present within a syringe.在此揭露了一種流體注入系統和一種流體驗證系統,該流體注入系統和該流體驗證系統用於確認包含用於注入的流體的一注射器完全地填充有流體,並且當該注射器被設置呈處於一直立位置時其遠端附近既不具有自由空間(即,空氣)也不包含氣泡。還揭露了成像處理技術和系統,該等成像處理技術和系統用於確定不同注入參數並且用於驗證存在於注射器內的流體的類型和某些特性。12‧‧‧注射器18‧‧‧筒19‧‧‧內部體積24‧‧‧遠端26‧‧‧柱塞或柱塞蓋26A‧‧‧遠端表面31‧‧‧視窗或開口110‧‧‧流體驗證系統112‧‧‧電磁輻射源114‧‧‧感測器116‧‧‧中央處理單元118‧‧‧顯示器120‧‧‧暈圈
