公开(公告)号：US20170100549A1

公开(公告)日：2017-04-13

申请号：US15128040

申请日：2014-09-19

申请人： Hak Beom KIM

发明人： Hak Beom KIM

IPC分类号： A61M11/00 ,  A61M19/00 ,  A61M5/20 ,  A61M5/24

CPC分类号： A61M11/006 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31581 ,  A61M5/3298 ,  A61M5/422 ,  A61M11/007 ,  A61M19/00 ,  A61M2202/048

摘要： The present invention relates to a composite anesthesia device for medical use, which allows a syringe for injecting local anesthesia into the body through a needle to be added with a function for spraying a topical anesthetic so as to anesthetize the skin tissue of a corresponding portion through the surface anesthesia spray before the needle is inserted into the body, thereby reducing the pain generated when injecting the anesthetic.