According to the function, hospital bed can be divided into electric bed and manual bed. The electric bed can be further divided into eight function electric care bed, five function electric care bed, three function electric care bed, two function electric care bed, single function electric care bed; manual bed can be divided into three manual crank care bed, two manual crank care bed, single manual crank care bed, flat care bed. According to the material, it can be divided into ABS bed, stainless steel bed, semi-stainless steel bed, all steel bed. According to the purpose, it can be divided into hospital use bed and home care bed. According to the application , it can be divided into adult bed, children bed, and infant beds .