M12

Non-invasive audio medical multi-parameter patient monitor to monitor the vital signs of patients, namely, the monitoring of patient heart rate, respiration rate, temperature, systolic mean and diastolic blood pressure, functional oxygen saturation of arterial hemoglobin, pulse rate concentrations of anesthetic gases, end-tidal carbon dioxide, nitrous oxide, oxygen gas concentration and anesthetic agents, namely, halothane, enflurane, isoflurane, sevoflurane and desfiurane