10 Medical analytical devices, namely, medical devices for the monitoring of blood properties for toxicity levels of drugs in patients; medical devices for the measuring and monitoring of blood properties for pharmaceutical levels in patients; medical analytical devices for testing and monitoring of blood, urine, saliva, exhaled respiration gases for toxicity levels of drugs in humans; medical diagnostic devices for monitoring levels of blood, urine, saliva, exhaled respiration gases for pharmaceuticals and drugs in human patients; medical analytical devices for measuring drug and pharmaceutical levels in patient samples and specimens of blood, urine, saliva, exhaled respiration gases; medical devices for drug and pharmaceutical level measurement of blood, urine, saliva, exhaled respiration gases within patients