| 摘要 |
A cannula (100) for thread embedding therapy is disclosed. The cannula (100) includes a tube (110) having a closed leading end, and a hole (120) formed through a lateral side of the tube (110), and further includes a ball (140) inserted into and fixed inside the tube (110) and disposed to guide the embedding thread (130) through the hole (120). Therefore, the cannula (100) has an effect of solving a problem in which it is impossible to draw the embedding thread (130) because thorns (131) get caught on a front end (121) of the hole (120). |
