When you talk about clinical resource, are also talking about medical equipments and hospital furniture sites where you can place orders? For example I came across this site that offers motorized adjustable beds at affordable prices. I think you can enquire about the details (you can customize) in their contact page from any country.
They are basically very innovative adjustable medical beds that can be customized according to your requirements. They come in various shapes, sizes and materials like wooden, metallic and ABS polymer beds. They are comfortable for backache, arthritis, slipped disc and many other conditions. The bed can be adjusted with a remote control to put them in backrest, leg rest or Trendelenburg position.