Broviac catheter
Broviac catheters are equivalent to Hickman catheters, but have a smaller lumen, and are often used in children.
They are typically single-lumen catheters ranging in size from 2.7F to 6.6F.
网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
依恋情感网英汉例句词典收录3870147条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。