Hopefully you can appreciate the device there curving through the patient's body and removing the patient's bone marrow, instead of with 200 punctures, with just a single puncture under local anesthesia.
希望你能重视这种装置 它沿着患者的身体曲线获取患者的骨髓， 以前需要200次穿刺，现在在局部麻醉的情况下只要一次穿刺。