| 摘要 |
The invention relates to a method for recording two-dimensional images on the interior of a perfused blood vessel by means of optical coherence tomography using a catheter with an integrated imaging device, via which light is radiated and light reflected from the vascular wall is recorded, whereby a fluid containing a medium having a higher refractive index than blood plasma and/or cytoplasm is injected, via the catheter, into the vascular area to be recorded, to enable imaging to be carried out, whereby said fluid is a mixture of autologous blood and the medium.
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