Buzzy is now being used in 500 hospitals to ease patients ' pain from injections and infusions , says Dr. Baxter , chief executive of MMJ Labs , Atlanta .
亚特兰大MMJ实验室首席执行长巴克斯特医生说,目前,有500家医院都在使用Buzzy以消除患者在注射和输液时的疼痛感。