This creation provides a kind of pneumatic bed apparatus for having counteracting bedsores and turning over effect, and it includes a gas source, an airbed, a pneumatic bed and a control units. The airbed system connects the gas source and includes one first turn portion and one second turn portion. The pneumatic bed includes a plurality of pneumatic unit groups, and the lower section of the what mattress be arranged and supports the mattress, a plurality of pneumatic unit systems connection what gas sources. Wherein, the gas source is controlled to be inflated the variant pneumatic unit group in a plurality of pneumatic unit groups, so that the pneumatic unit group bending Hou of inflation pushes the airbed to be bent, or control the gas source and selectively the first turn portion of the airbed or the second turn portion are inflated, to assist patient to turn over. Advantage i.e. usable on the general known traditional bedstead of what can be directly arranged in this creation.本創作提供一種具防褥瘡及翻身效果之氣動床裝置，其包含一氣源、一充氣床墊、一氣動床以及一控制單元。該充氣床墊係連接該氣源且包含一第一翻身部以及一第二翻身部。該氣動床包含複數個氣動單元組，其係設置於該床墊之下方且支撐該床墊，該複數個氣動單元組係連接於該氣源。其中，控制該氣源對複數個氣動單元組中的各不同氣動單元組進行充氣，以使充氣之氣動單元組彎曲後推動該充氣床墊彎曲，或控制該氣源選擇地對該充氣床墊之第一翻身部或第二翻身部充氣，以協助病人翻身。本創作可直接設置於一般習知傳統的床架上即可使用之優點。
