Measuring guide wire for blood pressure in blood vessels

The invention relates to a measuring guide wire for blood pressure in blood vessels. A guide wire far-end main body comprises an inner core wire and a far-end soft section, a developing ring, a near-end soft section, a near-end pipe body, a pressure sensor and a plurality of guide wires which sleeve the inner core wire, wherein a near-end connecting section comprises a plurality of electric conductive rings and a plurality of inner-layer insulation rings; a rear-end pipe body is coaxially arranged with the electric conductive rings and the inner-layer insulation rings; the inner-layer insulation rings are locally located in the electric conductive rings; the outer diameter of the rear-end pipe body is identical to the outer diameters of the electric conductive rings; the near-end connecting section further comprises a plurality of connectors which are respectively arranged on the outer side of the inner-layer insulation rings and can cause the near-end pipe body and the electric conductive ring adjacent to th