Mathematical model of weld formation during laser welding of biological tissues

a mathematical model of a weld formation during laser welding of biological tissues is proposed. The model allows to evaluate the weld depth depending on the solder component composition and the laser radiation power density. According to the proposed model, a numerical calculation of the weld depth was carried out using solders based on bovine serum albumin, indocyanine green and single-walled carbon nanotubes.