In the procedure, doctors implanted two small metal mesh stents in a coronary artery to aid bloodflow.

在手术过程中，医生在冠状动脉中植入了两个小金属网支架以促进血液流动。

The older models have a metal mesh or wick attached the atomizer, which can vaporize the liquid that the user applies to it, one drop at a time.

较旧的型号有一个金属网或灯芯连接雾化器，可以蒸发用户涂抹的液体， 一次一滴。