Helium 67 % / oxygen 33 % Gas for Inhalation
RxNorm 995446 NDC Crossover

The following National Drug Codes (NDCs) are directly associated with the clinical concept for Helium 67 % / oxygen 33 % Gas for Inhalation (RxCUI 995446). This crossover tool provides a verified mapping between standardized RxNorm clinical drug definitions and the specific manufactured products listed in the FDA NDC directory.

Healthcare professionals, pharmacists, and data analysts use this list to identify various brand names, labelers, and commercial packaging variations linked to this semantic clinical drug concept. Each entry below represents a commercial product that fulfills the requirements of this specific clinical identifier.