FIELD: medicine. SUBSTANCE: device may be used for perforation skin cover when taking blood samples. Laser device for perforation of biological tissues has case. Lams and active element are mounted inside the case. Active element is mounted in quartz tube. Blind and exit mirrors are fixed at the ends of tube. Short-focus lens is mounted at output of focusing system at some angle in relation to optical axis. EFFECT: improved efficiency of treatment. 2 dwg
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Authors
Dates
1996-07-10—Published
1992-12-08—Filed