Analysis device

A device for identifying fluids, preferably adapted to the medical use for identifying incorrect/unintended fluids, active substances, and/or active substance combinations especially in infusion containers, syringes/syringe pumps, and/or similar supply devices, comprising a computing unit, preferably a processor, that is configured to be connected to a Raman spectrometer, a refractometer, and a medical data infrastructure with a database in which a plurality of data sets are stored, said data sets representing specified or specifiable fluids, active substances, and/or active substance combinations,

• wherein
• the device is adapted so as to subject a selected or selectable fluid, active substance, and/or active substance combination to a Raman spectroscopy, and the computing unit is adapted so as to use the thus obtained first result to identify the selected fluid, active substance, and/or active substance combination as being Raman active or Raman inactive, wherein
• the device is additionally adapted so as to subject the selected fluid, active substance, or active substance combination to a refractive index measurement and thus to obtain a second result, and the computing unit is further adapted so as to perform a plausibility check of the first result by checking of the second result with an internal and/or external refractive index database in the event of detecting Raman active and based on a result of the plausibility to adopt either only Raman active substances or both Raman active and inactive substances check as a final result in the event of detecting Raman active and to adopt only Raman inactive substances as the final result in the event of detecting Raman inactive, wherein
• the Raman active substances are identified by comparing the first result with an internal and/or external Raman/spectrum database and the Raman inactive substances are identified by comparing the second result with the internal and/or external refractive index database, and wherein
• the computing unit is finally adapted so as to compare the final result with the data sets stored in the database of the medical data infrastructure in order to thus identify an incorrect/unintended fluid, active substance, or active substance combination, and to correspondingly cause an alarm.