31所三级医院水灌注食管测压导管清洗消毒现状调查
作者:
作者单位:

1.徐州医科大学附属医院消化科, 江苏 徐州 221004;2.长江大学附属第一医院消化内镜中心, 湖北 荆州 434000;3.徐州医科大学附属医院护理部, 江苏 徐州 221004

作者简介:

通讯作者:

刘玉平  E-mail: 1647221333@qq.com

中图分类号:

R187

基金项目:

2021年度徐州医科大学江苏省重点实验室开放课题(XZSYSKF2021029)


Current situation of cleaning and disinfection of water-perfused esophageal manometry catheter in 31 tertiary hospitals
Author:
Affiliation:

1.Department of Gastroenterology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221004, China;2.Department of Digestive Endoscopy Center, The First Affiliated Hospital of Yangtze University, Jingzhou 434000, China;3.Nursing Department, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221004, China

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    摘要:

    目的 了解目前国内水灌注食管测压导管的清洗消毒现状及存在的问题。 方法 采用问卷调查方式对全国31所医院的水灌注食管测压导管的清洗和消毒灭菌情况进行调查。 结果 31所医院均使用水灌注高分辨率食管测压导管, 22.58%同时使用传统测压导管, 87.10%的医院水灌注高分辨率食管测压导管数量为1~2条, 54.84%的医院每月使用导管的患者例数≤10次, 58.06%的医院采用专人清洗消毒水灌注食管测压导管, 93.55%的医院是护士参与导管的清洗与消毒。清洗消毒流程以"初洗-酶洗-漂洗-消毒-末洗"为主(96.77%), 多数医院会在每个步骤均对导管内部通道逐一进行注液和冲洗(93.55%), 初洗时间以3~5 min为主(48.39 %); 96.77%的医院选择化学消毒剂全浸泡的消毒方式, 消毒剂以邻苯二甲醛(38.71%)为主, 消毒时间以5~10 min为主(74.19%)。仅29.03%的医院对水灌注食管测压导管进行灭菌, 其中以"一用一灭菌"(88.89%)和戊二醛浸泡10 h(66.67%)为主。消毒灭菌后的水灌注食管测压导管主要垂直悬挂于胃镜储存间(51.61%), 38.71%的医院会对当日拟使用的水灌注食管测压导管进行再次消毒。 结论 31所医院水灌注食管测压导管的清洗、消毒与灭菌情况存在一定不足和差异, 建议尽快制定水灌注食管测压导管清洗消毒相关国家标准, 以规范其清洗消毒流程。

    Abstract:

    Objective To understand the current situation and problems of cleaning and disinfection of water-perfused esophageal manometry catheter in China. Methods Cleaning, disinfection and sterilization of water-perfused esophageal manometry catheter in 31 hospitals in China was performed questionnaire survey. Results All 31 hospitals used high-resolution water-perfused esophageal manometry catheter, 22.58% used traditional manometry catheters at the same time. 87.10% of hospitals used 1-2 high-resolution water-perfused esophageal manometry catheter, 54.84% of hospitals used catheter in ≤10 patients per month. 58.06% of hospitals had specially assigned persons to clean and disinfect water-perfused esophageal manometry catheter, nurses in 93.55% of hospitals participated in catheter cleaning and disinfection. The cleaning and disinfection process was mainly "initial washing-enzyme wa-shing-rinsing-disinfection-final washing" (96.77%), most hospitals injected and washed the internal channels of catheter one by one in each step (93.55%), the initial washing time was mainly 3-5 minutes (48.39%); 96.77% of hospitalschose the disinfection method of complete immersion of chemical disinfectant, disinfectant was mainly orthophtha-laldehyde (38.71%), disinfection time was mainly 5-10 minutes (74.19%). Only 29.03% of hospitals sterilized water-perfused esophageal manometry catheter, mainly "one sterilization only used for once" (88.89%) and immersion in glutaraldehyde for 10 hours (66.67%). The sterilized water-perfused esophageal manometry catheter was mainly hung vertically in the gastroscope storage room (51.61%), and 38.71% of hospitals disinfected water-perfused esophageal manometry catheter to be used on that day again. Conclusion There are some deficiencies and differences in the cleaning, disinfection and sterilization of water-perfused esophageal manometry catheter in 31 hospitals, it is suggested that the relevant national standards for cleaning and disinfection of water-perfused esophageal manometry catheter should be formulated as soon as possible, so as to standardize the cleaning and disinfection process of water-perfused esophageal manometry catheter.

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引用本文

孟莹莹,何荣攀,谷丰,等.31所三级医院水灌注食管测压导管清洗消毒现状调查[J]. 中国感染控制杂志,2022,(10):957-963. DOI:10.12138/j. issn.1671-9638.20222905.
Ying-ying MENG, Rong-pan HE, Feng GU, et al. Current situation of cleaning and disinfection of water-perfused esophageal manometry catheter in 31 tertiary hospitals[J]. Chin J Infect Control, 2022,(10):957-963. DOI:10.12138/j. issn.1671-9638.20222905.

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  • 收稿日期:2022-05-18
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  • 在线发布日期: 2024-04-28
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