A portable CPR device comprises a gas supply unit with a first throttle, a gas transmission unit with connecting to the gas supply unit, a pressure unit with connecting to gas transmission unit and with a second throttle, and a control unit with connecting to the first throttle and the second throttle. When it is a compression status, the control unit switches the first throttle on and switches the second throttle off. And when it is a non compression status, the control units witches the first throttle off and switches the second throttle on.一種可攜式心肺復甦急救裝置,包含:一具有一第一節流閥之氣體供應單元、一與該氣體供應單元連接之氣體輸送單元、一與該氣體輸送單元連接且具有一第二節流閥之壓動單元,一與該第一節流閥與該第二節流閥連接以切換該第一節流閥與該第二節流閥之控制單元。當一壓縮狀態時,該控制單元切換該第一節流閥為開啟且切換該第二節流閥為關閉,而當一非壓縮狀態時,該控制單元切換該第一節流閥為關閉且切換該第二節流閥為開啟。1...氣體供應單元11...第一氣體儲存容器12...第一氣壓壓動元件13...第一節流閥14...第二氣體儲存容器15...第二氣壓壓動單元2...氣體輸送單元21...第一氣體輸送件22...第二氣體輸送件3...壓動單元31...壓動活塞32...第二節流閥33...固定元件4...心跳感測單元41...心跳感測器42...第一顯示元件5...控制單元51...控制器52...計時器6...脈搏感測單元61...脈搏感測器62...第二顯示元件7...電擊單元
