1)The gas terminal interface standard configuration: oxygen 2pcs, suction 2pcs;Air 2pcs; A. Different colors and shapes, with anti-pick wrong function; B. more than 20,000 times mating cycles; C. using the secondary seal, with three states (on, off, pull), can carry air service; 2)Instrument platform: three layers (height adjustable); rounded bumper design, each platform can load 30kg; 3)weight loading: 150kg; 4)Power supply: AC220V, 50HZ; AC110V, 60HZ 5)Electrical outlet: 8 pcs (220V / 10A); 6)Potential ground terminal: 2pcs; 7)The network interface: RJ45 1pc; 8)Drawer: 1pc; 9)Syringe pump rack 1pc, infusion pump rack 1pc; 10) storage basket 2pcs 11)The main material: high-strength aluminum alloy; 12)The surface treatment using imported high-voltage electrostatic powder spray; 13)Ceiling-mounted, high stability