Laser nanosolder characteristics effect on tensile strength and structure of biotissue seam weld

This work is concerned with studying the technique of dissected tissue laser welding using specific facility and nanosolder. The technique perfomance was studied on the hog stomach mucous membrane samples. Laser solder compositions that allow maximal durability of the tissue welding seam were revealed and its 3D structure was studied using x-ray microtomography. Biocompatibility of the laser nanosolder was proved.