fio cirúrgico aptos para operações plásticas

摘要

A surgical thread for cosmetic surgery is provided with serially arranged inclined-notched protrusions ( 2 ) in the form of conical barbs ( 3 ) having flexible and elastic sharpened ends ( 4 b). The barbs are arranged on one or several sides along the section of the thread (for example in an offset manner) and with a sequential alternation of barb inclinations. The thread is not fixed to a surgical needle and is introduced into soft tissues through the hole of an injection needle. The notched protrusions preserve the rupture strength of the thread and meet requirements of the functional use thereof, thereby making it possible to carry out a cosmetic surgery.