Fetal pulse monitors; pulse measuring devices; pulse meters; pulse rate monitors; ultrasound appliances for dental and medical use; ultrasound diagnostic apparatus; ultrasound probe for medical use; fetal pulse monitors; fetal pulse monitors; heart monitors; heart rate monitoring apparatus; heart rate monitors; medical ultrasound apparatus; medical apparatus and instruments, namely, a handheld ultrasound unit for cardiac diagnosis, screening and cardiovascular patient follow-up; medical devices and apparatus, namely, ultrasound imaging apparatus, scanners and needle guides, and parts and fittings therefor; medical devices, namely, pulse oximeters; meters for medical use, namely, for heart rate; meters for medical use, namely, for fetal heart rate; meters for medical use, namely, for infant heart rate; meters for medical use, namely, for baby heart rate; patient monitoring sensors and alarms; pulse rate monitors