(57) Abstract Objective Danger and the eddy flow where the optical fiber punches the blood vessel wallBe able to evade generation, at the same time or it interposes in the catheter for technique as a single unitDoing, the laser dop which has the guide wire function which is usedThe probe for the ra blood current meter is offered. Constitution Directing laser light to the blood, current to irradiate, the dotsupura the optical fiber 11 which makes the reflected light introduce which is modulated,Way the opening can be given vis-a-vis the major diameter of this optical fiber, largeComing to possess inside diameter, with x-ray impermeability, at the same time the flexible pipe of flexibiilityYou install in condition guide wire 12. Tip of optical fiber 11The position where it arranges to the Tip of guide wire 12 compared to projectionse, in this projection part from Tip of guide wire 12 optical huaDirecting to the Tip of iba, 11 you install the adapter 13 of the taperru.
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