WG-HBD2(HBD2) | WG-HBD3(HBD3B) |
· Electric upgrade of manual sickbed: Double-shaking sickbed upgraded into a three-function simple sickbed and three-shaking sickbed upgraded into a four-function simple sickbed.
· Functions of three-function simple electric sickbed: Backplate lifting, knee part lifting, and back-leg part linkage; functions of four-function simple electric sickbed: Backplate lifting, knee part lifting, back-leg part linkage, and whole sickbed lifting.