The utility model provides a kind of apparatus of oxygen supply of regulating flow quantity,Including a blood oxygen concentration sensing device and an oxygenerator,The blood oxygen concentration sensing device includes the transmission unit of a measurement unit and the signal connection what measurement unit,The oxygenerator include a shell,One compressor,One data processing unit and a control panel,Wherein,The shell has an oxygen air outlet for running through the shell,The compressor is set in the what shell and the output including a connection what oxygen air outlet,The data processing unit signal connects the what transmission unit and the compressor,The data processing unit include a wireless transmission interface,One data storage element and an output adjustment unit,The control panel system sets the what shell,And signal connects the what data processing unit,A kind of house oxygen offer device is thereby provided.本新型提供一種可調控流量之供氧裝置，包括一血氧濃度感測裝置以及一製氧機，該血氧濃度感測裝置包括一量測單元以及一訊號連接於該量測單元的傳輸單元，該製氧機包括一外殼、一壓縮機、一資料處理單元以及一操控面板，其中，該外殼具有一貫穿該外殼的氧氣出風口，該壓縮機設於該外殼內且包括一連通於該氧氣出風口的輸出件，該資料處理單元訊號連接於該傳輸單元與該壓縮機，該資料處理單元包括一無線傳輸接口、一資料儲存單元以及一輸出調整單元，該操控面板係設於該外殼，並訊號連接於該資料處理單元，藉此可提供一種居家氧氣提供裝置。
