Apparatus for blood analysis; Cases fitted for medical instruments; Corsets for medical purposes; Dialyzers; Fever thermometers; Hearing aids for the deaf; Massage apparatus; Massaging apparatus for personal use; Medical diagnostic instruments for the analysis of body fluids; Nasal aspirators; Pulse meters; Respiratory masks for artificial respiration; Sphygmomanometers; Spirometers; Stethoscopes; Thermometers for medical purposes; Vibromassage apparatus