PROBLEM TO BE SOLVED: To provide a high concentration oxygen gas suction device capable of efficiently sucking high concentration oxygen gas for a long time.SOLUTION: A ventilation recess part 3a of a pillow body 3 is set being communicated with a ventilation opening 2c of a bed body 2a of a massaging bed 2. A user who sets his/her face on the upper side of the ventilation recess part 3a of the pillow body 3 can inhale outside air via the ventilation opening 3b which opens the ventilation recess part 3a of the pillow body 3 to a side direction even in a condition wherein a high concentration oxygen gas atmosphere has been already formed in the ventilation recess part 3a of the pillow body 3. Since the user does not feel stifling even in a condition in which his/her face part is set on an oxygen reservoir for high concentration oxygen gas, the user can efficiently inhale the high concentration oxygen gas collected in the ventilation recess part 3a for a long time.COPYRIGHT: (C)2012,JPO&INPIT【課題】濃度酸素ガスを長時間に亘って効率良く吸引することが可能な高酸素吸引装置を提供する。【解決手段】マッサージ用ベッド2のベッド本体2aの通気開口2cに枕体3の通気凹部3aを連通させて設置する。枕体3の通気凹部3aの上側に顔部を設置した利用者は、枕体3の通気凹部3a内に高濃度酸素ガスの雰囲気を形成した状態においても、枕体3の通気凹部3aを側方に向けて開口させる通気開口3bを介して外気を吸引できる。高濃度酸素ガスの酸素溜まりに顔部を設置した状態であっても息苦しくないから、通気凹部3a内に溜まった高濃度酸素ガスを長時間に亘って効率良く吸引できる。【選択図】図1
