方法应用自动同步负压活检装置，在超声引导下斜角进针对669例肾脏疾病患者进行肾穿刺活检。
Methods Automatic biopsy device with negative pressure under the guidance of ultrasound through an oblique Angle were performed in 669 patients with nephropathy.
方法：应用自动活检装置，配合14 ~ 18 G粗针取材，对64例骨肿瘤患者行彩超检查并引导经皮穿刺活检。
Methods Ultrasound-guided percutaneous biopsy was performed in 64 patients who was diagnosed by CDUS. Puncture instruments included automatic core biopsy device and 14 ~ 18g crude needle.
方法采用常规超声引导下穿刺方法，应用自动活检装置，对15例。
Methods 15 cases of bladder tumour were examined by puncture biopsy under Ultrasonographic guidance.
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