Zhuji Peng Tian Medical Instrument Co.,Ltd is one of the competitive bite block with oxygen pipe manufacturers and suppliers in China,Website:http://www.pengtianmedical.com, welcome to wholesale customized bite block with oxygen pipe from our factory.Disposable Bite Blocks with Oxygen PipeDifferent models are available: standard, pediatric and mouth-guards with a special a traumatic design.Model No.FeaturePTB-YO-04Adult use, with Oxygen Pipe, Rubber BeltFeature:·superior design·Smooth skin to enhance patient comfort·Strap available to improve safety and convenience.