PROBLEM TO BE SOLVED: To provide a continuous phlegm sucking device or the like which can be applied to a wide range of cases with a simple configuration.SOLUTION: A continuous phlegm sucking device 1A includes: a sucking body 2 having an electric motor 6 and a driving part 7 from which motive power of the electric motor 6 is output； and a plurality of pump cartridges 4A-4C which can be attached to the suction body 2 in a state where the motive power can be delivered from the driving part 7 and can be detached from the suction body 2. Each of the pump cartridges 4A-4C includes: a housing 10 which can be attached to and detached from the suction body 2； a tube 11 having an inlet 11a and an outlet 11b and stored in the housing 10； and a rotor 12 rotatably provided in the housing 10.SELECTED DRAWING: Figure 3【課題】簡素な構成で幅広いケースに対して対応可能な痰の持続型吸引器等を提供する。【解決手段】痰の持続型吸引器１Ａは、電動モータ６及び電動モータ６の動力が出力される駆動部７を含む吸引器本体２と、駆動部７と動力伝達可能な状態で吸引器本体２に装着でき、かつ吸引器本体２から取り外しできる複数のポンプカートリッジ４Ａ～４Ｃとを備える。ポンプカートリッジ４Ａ～４Ｃのそれぞれは、吸引器本体２に着脱可能なハウジング１０と、入口１１ａ及び出口１１ｂを有しハウジング１０に収容されたチューブ１１と、ハウジング１０内に回転可能な状態で設けられたロータ１２とを含んでいる。【選択図】図３
