FILLING COMPOSITION AND FILLING PREPARATION FOR ENDOSCOPIC MINIMALLY INVASIVE SURGERY

摘要

The present invention relates to the field of medical preparations, and specifically relates to a filling composition and a filling preparation for endoscopic minimally invasive surgery. The acetylcysteine-containing filling preparation provided by the present invention can shorten the separation time of connective tissues during minimally invasive surgery, reduce the risks of bleeding, perforation and delayed bleeding during surgery, reduce damage to the wound surface, and promote wound surface healing.