Blood oxygen monitors; Electrocardiographs for veterinary use; Heart rate monitoring apparatus; Hematology analyzers for medical diagnostic uses; Medical apparatus and instruments, namely, a handheld ultrasound unit for cardiac diagnosis, screening and cardiovascular patient follow-up; Medical apparatus, namely, lung ventilators with monitoring capability; Medical devices and apparatus, namely, ultrasound imaging apparatus, scanners and needle guides, and parts and fittings therefor; Sanitary...