| 摘要 |
To automatically control a treatment during which subcutaneous or intracutaneous irradiation by means of electromagnetic treatment radiation and possibly targeted electromagnetic radiation is carried out, the following steps are implemented: acquisition of several successive images l(t) of the treated zone by means of an external sensor (1), which is sensitive to the wavelength or the range of wavelengths of the electromagnetic treatment radiation or of the targeted electromagnetic radiation, the time interval (τ) between two successive images [l(t−1); l(t)] being known, detection and localisation in each image l(t) of a light spot p(t) corresponding to the irradiation spot (S) of the electromagnetic treatment radiation or the targeted electromagnetic radiation, calculation for each light spot p(t) of at least one of the following parameters: the energy [eij(t) or Eij(t)] supplied from the power P(t) of the electromagnetic treatment radiation and the time interval (τ) between two successive images [l(t−1); l(t)]; the displacement speed v(t) of the irradiation spot (S) from the positions of two light spots [p(t−1); p(t)] in two different images [l(t−1); l(t)] and the time interval between these two images [l(t−1); l(t)]. |
