On some models, a sheath is placed over the needle or the needle retracts into the barrel following injection to protect healthcare workers and others from accidental needlestick injuries.
Committee of Public Safety | National Transportation Safety Board | safety | Occupational Safety and Health Administration | National Highway Traffic Safety Administration | National Institute for Occupational Safety and Health | Committee of Safety | Occupational safety and health | National Safety Council | European Food Safety Authority | Health and Safety Executive | The Safety of Objects | Safety (American football position) | Safety (American and Canadian football position) | Occupational Safety and Health Act | Food Safety and Inspection Service | Safety | National Traffic and Motor Vehicle Safety Act | Mountain Safety Research | Mine Safety and Health Administration | In-Flight Safety | European Aviation Safety Agency | Workplace Safety & Insurance Board | Syringe | State Administration of Work Safety | safety lamp | Safety Beach, Victoria | Safety Beach | safety (American football score) | Road Safety Act 2006 |