Global Battery-powered Surgical Instruments Market By Type (Drills, Saws, Reamers, Staplers, Shavers, Wire/Pin Drivers, and Others), By Application (Orthopedic Surgery, Oral and Maxillofacial Surgery, ENT Surgery, Neurosurgery, Plastic and Reconstructive Surgery, and Cardiothoracic Surgery), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029