... controlled artificially,safe,easy to operate, only oxygen and water required,no side-effect,at the same time , ... 2.The most safe treatment wayThe oxygen & water device ,only oxygen and water required, lustration, sanitation,no side-effect ,also ... Diode) patients will get quick and reliable skin regeneration result. Paramete: ProductOxygen & Water systemModel VO5Gas resourceMedical oxygenGas pressure0. ...