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Patient isolation chambers made by Romeoville-based Isovac are headed to Rio for the Olympic games. Each capsule costs $14,000 and can be used only once.
Isovac isolation capsule
James C. Svehla / Chicago Tribune
Patient isolation chambers made by Romeoville-based Isovac are headed to Rio for the Olympic games. Each capsule costs $14,000 and can be used only once. 
