Problem to be solved: to insert a catheter connected to the suction device to the saliva absorbent and protect the catheter so that it does not hit the mouth, and to fix it in a fixed position in the mouth, so that the saliva absorbent can be continuously sucked by the catheter connected to the suction device by sucking the saliva with the saliva absorbent material stably .Solution: a mouth opening part 2 for fixing to the position in the mouth, an ear like mounting part 3 at one corner of the mouth part 2, a saliva absorbing material 1 which is put into a mouth for absorbing saliva in the mouth into the mouth part 2, an opening part of a mouth opening provided in the mouth part 2, and saliva absorbent 1 The saliva absorbent material opening and the saliva absorbent material opening are provided with continuous recesses 14 extending from the opening of the saliva absorbent material to the distal end of the mouth opening part 2, opening mouth opening part and saliva absorbent material openingIt is characterized by combining the parts.Diagram【課題】吸引器に接続したカテーテルを唾液吸収材に挿入し直接口の中にカテーテルが当たらないように保護し、また、口の中で一定箇所に固定できるため、安定して唾液吸収材で唾液を吸引し、吸引器に接続したカテーテルで持続吸引できる唾液吸収具を提供する。【解決手段】口の中の位置に固定するための口おおい部2と、口おおい部2の一角に耳かけ式取付け部3を備え、口おおい部2に口の中の唾液を吸収するための口の中に入れる唾液吸収材1と、口おおい部2に設けられた口おおい部開口部と、唾液吸収材1に設けられた唾液吸収材開口部と、唾液吸収材開口部から先端に向かった連続した凹み部14を設け、口おおい部2の略中央に口おおい部開口部を設け、口おおい部開口部と唾液吸収材開口部を合わせた事を特徴とするものである。【選択図】図2