By adding a guide wire to the tip of a standard IV catheter, Amir Belson invented an IV that won't poke vein walls by accident, a problem that can cost hospitals thousands of dollars a week.
由阿米尔·贝尔森发明的在顶端加一根引导管的四号型导尿管，可以避免因不小心而戳穿管壁。而这种事故会使医院每周花费上万美元。
Advance the seeking catheter over the wire guide, then use the seeking catheter and wire guide as a unit to advance into the jejunum.
把探查导管套在导丝上向前推送，然后把探查导管和导丝作为一个整体推进空肠。
Advance the gastrojejunostomy catheter over the wire guide through the stomach and into the duodenum, advancing far enough that the locking loop is formed within the stomach.
把胃空肠吻合术导管套在导丝上，向前推送穿过胃部，进入十二指肠，推送的距离应当足够，能够使锁定环在胃内成形。
Intraoperative TEE was used to aid catheter positioning, observe the release of guide wire, and evaluate cardiac function and movement of ventricular wall.
术中tee用于引导导管插至正确位置、观察支架放置过程、监测心功能和室壁运动状况、评价手术疗效。
The catheter should be flushed, and compatibility between the guide wire and the needle should be confirmed.
应当冲洗导管检查是否通畅，并检查导丝与穿刺针是否配套。
The catheter should be flushed, and compatibility between the guide wire and the needle should be confirmed.
应当冲洗导管检查是否通畅，并检查导丝与穿刺针是否配套。
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