Three-dimensional traction and examination device and application method thereof

The invention discloses a three-dimensional traction and examination device and an application method thereof. The three-dimensional traction and examination device comprises a base, a bracket and a bed body, wherein the bed body comprises a neck traction seat, a chest supporting position, an abdomen supporting position and a leg supporting position, which are arranged in sequence from left to right; the bracket is a height-adjustable bracket; the neck traction seat is provided with a head clamping seat capable of adjusting front and rear, up and down and left and right angles; the chest supporting position is provided with a buffering air cushion I; the abdomen supporting position is provided with a buffering air cushion II shaped like a Chinese character 'Tian'; the leg supporting position can do up and down, front and rear and left and right movement; the device has the characteristics of diversified functions, reasonable structural design, convenience for operation and utilizationand high comfort; the dev