This document discusses various devices used to promote patient safety and comfort. It begins by outlining the objectives of ensuring patients are in positions of comfort and safety. Several devices are then described in detail, including cotton rings, foot boards, pillows, air rings, bed cradles, sand bags, splints, and how to properly apply each one. The purposes of each device are to relieve discomfort, prevent injuries like bed sores, maintain natural positioning, and immobilize injured areas. Safety and comfort are important to aid healing and improve a patient's well-being.