| 摘要 |
<p>The invention relates to a systematized treatment instrument and is particularly applicable to the medical field and more particularly in dermatology for the treatment of engiomas simplex. The systematized treatment instrument (1) comprises means for the treatment of a region of a body (2) and is connected at (4) to a laser beam source. It has a frame (3) wherein there is arranged an optical fiber (5) for the transmission of laser energy and for the formation of an elementary spot (6) at the impact with the area being treated (2). According to the invention it comprises on the one hand means for the relative positioning (15) of the optical fiber (5) with respect to the area of the body being treated (2) and on the other hand means for the sequential scanning (16) of said area which enable to control the position of the optical fiber (9) and of the resulting elementary spot (6) as well as the final juxtaposition of different contiguous impacts by optimalizing the distribution order of laser shots so that, at least upon two consecutive laser shots, the resulting elementary spots (6) are not contiguous in order to avoid the thermal accumulation effects of the preceeding impact.</p> |
