Body position auxiliary device for thoracic surgery nursing

The utility model discloses a body position auxiliary device for thoracic surgery nursing. The chair comprises a backup plate, an overturning plate, a folding and unfolding assembly, a seat plate, a bottom plate, an adjusting assembly and a fixing assembly, a backup plate is hinged to one end of a horizontally-arranged seat plate. Folding and unfolding openings for mounting the overturning platesare formed in two sides of the middle part of the backup plate; opposite ends of the two groups of overturning plates are hinged with the backup plate; a folding and unfolding assembly for pushing andpulling the turnover plate is arranged on the back surface of the backup plate; soft cushions are fixed on the front end surfaces of the soft cushion and the backup plate; a hip limiting plate is fixed on the top surface of one end, away from the backup plate, of the seat plate; a bottom plate is fixed to the bottom end of the seat plate, an adjusting assembly and a fixing assembly are arranged on one side of the bottom p