Blood pressure measuring apparatus; Body fat calipers; Cardiac pacemakers; Electric massage appliances, namely, electric vibrating massager; Electrotherapy devices for providing transcutaneous electrical nerve stimulation, infrared heat and compression; Massagers in the nature of electromechanical massage mechanism for chairs; Meters for medical use, namely, for measuring pulse and blood pressure; Post-surgical girdles for medical purposes; Pulse meters; Pulse rate monitors