[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

材质优选医用级PVC带亲水涂层或硅胶材质,管壁应有刻度标记和不透X光显影线;管口应为圆钝无毛刺开孔,避免硬质或边缘锐利的导管损伤黏膜出血

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get_claim(id=199700)