Connect the Luer lock to the trocar port on side.

在病者傍邊把針頭鎖接與套管針端口連接上.

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To study the sealing up method of intravenous trocar.

目的:探討靜脈留置套管針封管方法.

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Method: A skin incision trocar venipuncture cannula was used to replace vein incision.

方法: 采用皮膚切開套管針靜脈穿刺置管代替靜脈切開.

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Objective To study the different effects between the trocar and scalp acupuncture in CT enhancement scan.

目的觀察套管針與頭皮針在CT增強(qiáng)掃描檢查中的應(yīng)用效果.方法采用套管針與頭皮針為需要CT增強(qiáng)掃描的病人穿刺.

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Objective To investigate the value of BD trocar for ultrasound - guided pleural aspiration treatment of pleural effusion.

目的探討超聲引導(dǎo)BD套管針在胸腔積液抽吸治療中的應(yīng)用價(jià)值.

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