我们每个人小时候都有过到医院打针的痛苦经历。尽管父母、医生千哄万哄,但一针下去还是痛得哇哇大哭。很多药物当然也可以口服,但要被消化道吸收,毕竟需要一定的时间,发挥作用没有直接注射来得那么快。不过,最近美国一家医药公司发明了一种用药片+超声波替代注射的办法。患者通过吞服药片,然后用超声波来加速吸收,同样能达到注射的效果。 Every one of us had a bitter experience of going to the hospital when we were young. Despite the fact that parents and doctors are coaxing, it is still a painful cry. Of course, many drugs can also be taken orally, but to be absorbed by the digestive tract, after all, take some time to play a role without direct injection came so fast. However, a pharmaceutical company in the United States recently invented a method of replacing injection with tablets + ultrasound. Patients by swallowing tablets, and then use ultrasound to accelerate absorption, the same can achieve the effect of injection.