And we have a flexible, powered catheter with a special wire loop tip that stays inside the crunchy part of the marrow and follows the contours of the hip, as it moves around.

 
  • 这种弹性的,有动力的中空管子并带有特殊金属环状顶端,它能够进入骨髓海绵状的部分,并沿着臀部的轮廓而移动采集。
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