The present invention provides a finger rehabilitation device, which mainly comprises an inflation apparatus, an outer shell, and an elastic bag body. The outer shell is provided with a predetermined hardness and has a conical head portion and a body portion connected with the conical head portion, and one end of the body portion is provided with a receiving hole. The elastic bag body is provided with predetermined elasticity of expansion and shrinkage, and has an air chamber, an air inlet for communicating the air chamber with the outside, and an air outlet. The air outlet has a release valve, which can be switched between a closed position and an opened position. The air inlet is communicated with the inflation apparatus. The elastic bag body is detachably placed into the receiving hole of the outer shell. When the elastic bag body is detached from the outer shell, the inflation apparatus may supply air into the air chamber through the air inlet. At this time, the release valve is located at the closed position to make the elastic bag body expanded and when the release valve is located at the opened position, the air in the air chamber will be released to make the elastic bag body shrunk. Thus, the present invention becomes the finger rehabilitation exercise device for patients.一種手指復健器,其主要包含有一充氣裝置、一外殼體及一彈性囊體;該外殼體具備預定之硬度,具有一圓錐頭部與一與該圓錐頭部連接之身部,該身部之一端具有一容置孔,該彈性囊體具備預定之膨脹、收縮彈性,具有一氣室、一連通該氣室至外部之進氣口及一洩氣口,該洩氣口具有一洩氣閥,該洩氣閥可於一關閉位置至一開啟位置間進行轉換,該進氣口連接充氣裝置;該彈性囊體係以可抽離之方式置入於該外殼體之容置孔中,當該彈性囊體與該外殼體抽離時,充氣裝置供應該進氣口氣體至該氣室內,此時該洩氣閥位於關閉位置,以使該彈性囊體膨脹,而當該洩氣閥位於開啟位置時,則將該氣室內之氣體加以洩出,以使該彈性囊體收縮,藉以作為患者之手指復健運動器具。100...手指復健器10...外殼體11...圓錐頭部12...身部121...容置孔20...彈性囊體21...氣室22...進氣接頭221...進氣口222...洩氣口23...洩氣閥30...進氣管
