US-Medical Electronic Obstetric Bed US-KL-CB.I is used in different types of child delivery. The controlling system adopts inward motors. It’s safe, reliable, and easy to operate, and noise-free. The table-board can move up and down, and the backboard can be up-folded while both leg frames can be used in combination with hidden armrest. The cushion is easy to wash. The whole structure is dust-proof and easy to clean. The truckle adopts middle controlling traction wheel that possesses a good stability.