Multi-point thoracolumbar spine postoperative back decompression device

The invention provides a multi-point thoracolumbar spine postoperative back decompression device, and belongs to the technical field of postoperative rehabilitation devices. Comprising a bottom chair component, a multi-elastic backrest assembly, a multi-point decompression assembly and a multi-point massage assembly, a backrest is elastically connected to the rear back face of a base through two sets of pressing elastic pieces, and the two sets of pressing elastic pieces can slide in elastic piece sliding grooves formed in the backrest in an elastic balance force mode; a plurality of groups of pressure reduction blocks which are symmetrically distributed left and right are independently and rotationally arranged in pressure reduction positions formed in the backrest, a coil spring is connected between each group of pressure reduction blocks and the pressure reduction rotary shaft, and the coil springs have inward elastic thrust on the pressure reduction blocks, so that pressure reduction action can be formed