Request For Quotation The Purchase Of Machines, Equipment, Tools, Production And Household Equipment Of The Air Duct

7) The Duct Is Oropharyngeal The Set Of Oropharyngeal Air Ducts Of Hedel In The Case Is Used To Restore And Maintain The Passage Of The Upper Respiratory Tract. It Is A Curved Mouth Pipe That Prevents The Overlapping (Obstruction) Of The Respiratory Tract By Pressing The Root Of The Tongue. On The Front Side Of The Tube (The So -Called Bite Block, Which Is Located Directly Between The Teeth), A Color Marking Is Applied For A Quick And Easy Determination Of The Desired Size. Each Color Corresponds To A Certain Length Intended For People Of Different Ages And Physique. Peculiarities: The Set Of Oropharyngeal Air Ducts Of Hedel In The Case Contains Nine Air Ducts Of Hedel Of Different Lengths Of The Dimensional Row. The Physiological Bend Of The Duct Itself Reduces The Risk Of Airway Trauma, And A Special Thickener Made In The Form Of A Restrictive Plate Prevents The Excessively Deep Introduction Of The Duct And Its Excessive Sinking In The Patients Mouth. Technical Characters: Number Of Ducts: 8 Pieces Of Different Sizes Packaging: Plastic Hard Transparent Case On Latches Dimensions In The Set: 000, 00, 0, 1, 2, 3, 4, 6