PROBLEM TO BE SOLVED: To provide an air mattress with a built-in pump wherein an air supply and discharge pump can be housed within a space occupied by a conventional air mattress without damaging comfort during sleep, and the handleability of the pump, operability in nursing care and maintainability, etc., are improved.SOLUTION: The air mattress 1 with the built-in pump is provided with: a plurality of air cell groups 10 which are each configured by juxtaposing a plurality of saclike cells in the longitudinal direction of the air mattress and which are aligned in the longitudinal direction of the air mattress the air supply and discharge pump 11 and air tubes 13 which connect, with respect to at least two of the air cell groups, the air cell groups 10 and the air supply and discharge pump 11 by respectively independent systems of the respective air cell groups. All the saclike cells are shaped like a bar extending in the width direction of the air mattress 1. The length of the air cell group 10 corresponding to the leg of the lying person is 30% or less shorter than the other saclike cells, and the air supply and discharge pump 11 is disposed in the space remaining between the edge of the air mattress 1 and the air cell group 10.COPYRIGHT: (C)2011,JPO&INPIT【課題】寝心地を損なうことなく、給排気ポンプを従来のエアマットレスの占有スペース内に収容することができ、ポンプの取り扱い性、介護作業性及びメンテナンス性等を向上させたポンプ内蔵エアマットレスを提供する。【解決手段】ポンプ内蔵エアマットレス1は、夫々複数個の袋状セルをエアマットレスの長手方向に並置して構成されエアマットレスの長手方向に並ぶ複数個のエアセル群10と、給排気ポンプ11と、2以上のエアセル群について、各エアセル群毎に独立した系統でエアセル群10と給排気ポンプ11とを連結するエアチューブ13と、を有する。全ての袋状セルは、エアマットレス1の幅方向に延びる棒状であり、横たわる人の脚部に対応するエアセル群10の長さは、他の袋状セルよりも30%以下長さが短くてエアマットレス1の縁部との間に残された空間に、給排気ポンプ11が配置されている。【選択図】図1
