Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The people in the use of suture needle sewing clothes,
Often the needle inserted on the coil directly, such practices,neither convenient nor safe.
Aiming at this phenomenon,The design USES a magnet can adsorption characteristics of the metal
Placing a magnet inside the coil,After using their needle direct adsorption in the coil,Convenient and safe .
Chengdu CIty, China