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由第二军医大学长征医院和上海诊察仪器厂协作研制成功的心腔内异物攫取器,于1982年9月4日通过鉴定。该器具用于攫取早期折断在心腔内的心导管或电极导线。手术时祗需对患者作局部麻醉,藉助于X线电视的观察,经周围血管便可将断线洞出体外,不需要开胸或剖腹。该器具具有结构简单、创伤性小和使用方便等优点。器具为导管式,攫取端为蟹钳状结构,便于开合攫取
By the Second Military Medical University Changzheng Hospital and Shanghai Diagnostic Instrument Factory collaboratively developed intracardiac foreign body extractor, passed on September 4, 1982 identification. The appliance is used to snap a cardiac catheter or lead wire that was previously broken in the heart cavity. Surgery only for local anesthesia patients, with the help of the X-ray television observations, the peripheral blood vessels will be broken holes out of the body, do not need to open the chest or laparotomy. The appliance has the advantages of simple structure, small trauma and convenient use. Device for the catheter, grab the end of the crab-like structure, easy to open and close snap