Blood testing apparatus; Devices for measuring blood sugar for medical purposes; Electronic sphygmomanometers; Endoscopy cameras for medical purposes; Hematology analyzers for medical diagnostic uses; Masks for use by medical personnel; Medical apparatus and instruments for monitoring blood oxygen saturation, blood gas concentrations, and vital signs; Medical examination lamps; Medical imaging apparatus for indicate medical use, e.g., diagnosing medical conditions, use in surgical procedures,...