科学家研发出一种无需针头就能注射药物的新方法,可用一种高速高压喷射器将药物透过皮肤注入体内。这种方法有朝一日可能会终结今天打针会疼的时代。科学家于5月26日揭开了这种无针注射器的神秘面纱。它和影片《星际迷航》中的注射装置很像,能按照事先制定的程序给不同深度的皮肤注射各种剂量的药物。对患有“针头恐惧症”的病人来说,由于这种创新性注射器不会让患者疼 Scientists have developed a new way to inject medicine without needles, which can be injected through the skin with a high-speed, high-pressure jet. One way this approach may one day end the era of today’s injections. On May 26, scientists uncovered the mystery of this needleless syringe. It is similar to the injection device in the movie “Star Trek,” which injects various doses of medication into the skin at different depths according to a pre-set procedure. For patients with “needle phobia,” because this innovative syringe does not make patients feel pain