Sell Cervical Vertebra Retractor

Main makeup: circularity air bag, tube, tie-in, air valve, latex ball Purpose: it can be used to health care by oneself or prevent from some illness of cervical vertebra and neck trauma Traction: no more than 30N Inflated pressure: no more than 0.02MPa High after inflating: no more than 20cm The method of using: 1) Preparation: wear the retractor on the neck; make a fitting degree of tightness by agraffe 2) Inflating: traction along with inflating circularity air bag by extruded latex ball after installation 3) Regulating the rigidity of the retractor: make a rigidity-fitting retractor by air valve Maintenance: 1) Please avoid the tube folded to effect inflating when using 2) Inflated pressure must be no more than 0.02MPa, otherwise danger would be happened 3) Handle with care to guard against scraping scar, otherwise air will leak out 4) Clean surface of the mattress by a little damp rag or neutral scour if it is dirty and pay attention to prevent from acid and alkali. This action should be carried in a state of inflating 5) It should be put in a dry and clean place, with the protection against damp and dust 6) Clean and pack it well after using to store in a room that there is no corrosive gas and proper ventilation are provided to prevent product out of date 7) Keep the packing in good condition and far away from solarization, drench and prevent from eroded by causticity air in transportation