Lung auxiliary diagnosis device based on electromagnetic navigation

The invention discloses a lung auxiliary diagnosis device based on electromagnetic navigation. The lung auxiliary diagnosis device is characterized by comprising an external pipe; the rubber shaft tube is coaxially fixed on one side of the external tube, the rubber shaft tube is made of a high-bending rubber material, a plurality of positioning particles are quantitatively arranged in the particle intervention assembly, and particle injection intervention is carried out after the rubber shaft tube extends into the diseased position deep in the lung of the human body, so that a subsequent lung puncture operation is conveniently carried out; the adaptive positioning assembly is coaxially arranged in the rubber shaft tube in a relatively sliding manner, and the adaptive positioning assembly is used for adaptively positioning the middle part of the rubber shaft tube; the inner supercharging device is arranged in the outer connecting pipe, and the inner supercharging device is communicated with the particle interv