Inflatable cushion device for hip-joint hydrarthrosis child patients in nuclear magnetic resonance examinations

An inflatable cushion device for hip-joint hydrarthrosis child patients in nuclear magnetic resonance examinations belongs to the technical field of medical apparatuses. In nuclear magnetic resonance examinations, some lying hip-joint hydrarthrosis child patients stretch two legs flat in order to cooperate. Because the child patients suffering the hip-joint hydrarthrosis can not stretch the two legs flat for a long time, the child patients are painful during the course of the examinations. Sometimes medical workers have to place something under the two legs, the operation is troublesome, time-wasting and labor-wasting, but the problem remains unresolved all the time. The technical scheme is that a three-way pipe (2) is respectively and fixedly communicated with an extrusion ball bag (3), an inflatable pipe plug (4) and an inflatable cushion (5), and an inflating-deflating switch (1) is installed on the three-way pipe (2). The inflatable cushion device has the advantages that the inflatable cushion device has