Bone stimulators are medical devices designed to promote the healing of bones. They are often used after fractures, surgeries, or in conditions like osteoporosis. These devices work by delivering low-level electrical or ultrasound waves to the affected area, which can enhance the body's natural healing processes. There are two main types of bone stimulators: electrical stimulators and ultrasound stimulators. Electrical stimulators use small electrical currents to stimulate bone growth, while ultrasound stimulators use sound waves to achieve similar effects. Both types aim to accelerate healing and improve the chances of successful recovery.