The invention discloses a medical puncture instrument, in particular to a one-puncture and multiple-spots biopsy needle.
本发明公开了一种医疗穿刺器械，特别公开了一次穿刺多点取材活检针。
Methods The lift-draw style puncture instrument was made of an ordinary injector, needle and et al. (the patent number:032169450).
方法取用普通注射器、针头等加工制作成提拉式穿刺检测器（专利号：032169450）。
An instrument called a trocar makes a puncture in the abdominal wall.
一种叫作套管针的器械会在腹壁上扎一个小孔。
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