名词
中文翻译：自留式导管
同义词：
['self-expanding', 'self-expanding catheter例句：1. The patient was transferred to the operating room for further treatment.（病人被转移到手术室接受进一步治疗。）2. The surgeon used a self-retaining catheter to remove the tumor.（外科医生使用自留式导管来切除肿瘤。）']
例句：
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1. The patient was transferred to the operating room for further treatment.
病人被转移到手术室接受进一步治疗。
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2. The surgeon used a self-retaining catheter to remove the tumor.
外科医生使用自留式导管来切除肿瘤。
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3. The self-retaining catheter helped maintain the patient's blood pressure during the procedure.
自留式导管在手术过程中帮助维持患者的血压。