Patent ID: 8664617
Filing Date: 2014-03-04
Classification: G01N,G21H

Abstract:
1. A multi-stream optical interrogation flow cell for a radiopharmaceutical comprising: a first flow cell body defining a first elongate fluid flowpath therethrough for conducting the radiopharmaceutical therethrough, said first flow cell body further defining: a second flow cell body defining a second elongate fluid flowpath therethrough for conducting the radiopharmaceutical therethrough, said second flow cell body further defining: wherein said first and second optical channels are optically aligned so that a single interrogation beam is able to extend through both said optical channels; A first optical port and a second optical port, wherein said first optical guide seals said first optical port and said second optical guide seals said second optical port; A fluid inlet port and a fluid entry segment extending in fluid communication between said fluid inlet port and said interrogation passageway; A fluid exit port and a fluid exit segment extending in fluid communication between said fluid exit port and said interrogation passageway; and an opaque spacer positioned between said first and second flow cell body, wherein said spacer comprises a planar body defining an aperture therethrough in registry with said second optical port of said first flow cell body and said first optical port of said second flow cell body.