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切针

切针切针
  1. 多用途负压旋切活检针的研制

    A multifunctional vacuum suction and rotating cut biopsy needle and its operating method

  2. 锁上淋巴结切检或针吸活检27例,皆阳性。

    The incision biopsy or needle biopsy of supraclavicular lymph nodes in 27 cases were all positive .

  3. 分析了梳棉截切形盖板针布的挂花原因,并提出了预防措施。

    The article analysed the cause of winding cotton of cards flat card clothing and put forward a few preventive measures .

  4. 经皮穿刺椎间盘切吸配合金针撬拨治疗腰椎间盘突出症的临床研究

    A clinical study on the treatment of lumbar intervertebral disk hernia by percutaneous puncture discectomy and prying with needle