文档介绍：技术报告
技术 Technology Report
一次性使用输液器用药液过滤器
滤膜滤除率研究
张峻梓 1 2 王海涛 2 田庆丰 1
1 郑州大学公共卫生学院 ( 郑州 450000 )
2 河南省医疗器械检验所 ( 郑州 450003)
内容提要： 临床静脉输液中，大剂量的注射液通过输液器具等直接由静脉滴注入体内，进入体循环，这个过程
同时也带来了风险，如不溶性微粒会随着药液进入血液，再随着血液的肺循环进入到体循环里的微
循环，最终导致终末动脉堵塞，给人体造成伤害。国内目前采用加终端过滤器的方式来减少输液器
中的微粒。本文通过对几家常用的输液器药液过滤器滤除率的测定，来探寻通过安装过滤器和降低
输液风险的关系。
关 键 字： 药液过滤器 滤膜 孔径 滤除率
The Filtration Rate of Filter Membrane Research in Liquor Filter which Used
in Disposable Infusion Set
ZHANG Jun-zi WANG Hai-tao TIAN Qing-feng
Abstract: In the clinical venous transfusion, the large dose inoculation fluid and so on directly pours into in vivo through the infusion
appliance by the vein drop, enters the body circulation. This process also has simultaneously brought the risk, if the insoluble
particle can enter the blood along with the solution, again enters along with the blood pulmonary circulation to the body circulation
in the microcycle, finally causes at the end of the end artery jamming, causes the damage to the human at present
uses adds the terminal