PROBLEM TO BE SOLVED: To provide a suction pipe for freely absorbing a whole Browns gas of hydrogen/oxygen generated by electrolysis of water into a human body and following guidelines by Consumer Affairs Agency.SOLUTION: A user put a suction port 1 in a mouth for normal suction and exhaust. With the suction simultaneously, a hydrogen/oxygen gas generated by a hydrogen/oxygen generating device enters a pipe base 2 through a tube 6 and an orifice 5. At the same time, air enters from an air hole 3, and a mixed gas of the hydrogen/oxygen gas and the air enters from the suction port 1 into the inside of a body. At the time of the exhaust, the amount of the hydrogen/oxygen gas flowing into the tube 6 and the pipe base 2 is limited by the orifice 5. In addition, a minute amount of the hydrogen/oxygen gas flowing into the pipe base 2 escapes to the outside from the air hole 3.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】水の電気分解により発生した水素・酸素の全ブラウンガスを抵抗なく人体に吸収し、且つ消費者庁のガイドラインに沿う吸入パイプを提供する。【解決手段】吸引口1を口にはさみ通常の吸排気を行う。吸引と同時に水素・酸素発生装置で生成された水素・酸素ガスがチューブ6、オリフィス5を経由してパイプベース2に入り込む。同時に空気孔3から空気が入り込み、水素・酸素ガスと空気の混合気体が吸引口1から体内に入り込む。排気の際はオリフィス5によってチューブ6、パイプベース2に流れこむ水素・酸素ガス量が制限される。又、パイプベース2に流れ込む微量な水素・酸素ガスは空気孔3より外に逃がされる。【選択図】図1