What are medical devices?

Medical devices include healthcare innovations, medical equipment, and tools and services. They ranging e from everyday items like sticking plasters, syringes or spectacles, to specialised equipment like wheelchairs and hearing aids. The devices include extremely high- tech equipment such as pacemakers, smart contact lenses robotics, magnetic resonance imaging (MRI) scanners and artificial limbs are also medical devices. They can help in treating many health issues people might face, from skin grazes to poor eye sight, as well as helping those with  contraception, and from diabetes and to heart disease.