Design and application of continuous renal replacement therapy waste liquid bag disposal vehicle
10.3760/cma.j.cn115682-20240229-01013
- VernacularTitle:连续性肾脏替代治疗废液袋处理车的设计和应用
- Author:
Yi ZHENG
1
;
Xu GUO
1
;
Lanfang WANG
1
;
Longjuan RUAN
1
;
Chunmei ZHENG
1
;
Yeping HUANG
1
Author Information
1. 浙江中医药大学附属第一医院（浙江省中医院）ICU，杭州 310006
- Publication Type:Journal Article
- Keywords:
Continuous renal replacement therapy;
Waste liquid;
Environmental pollution;
Equipment design
- From:
Chinese Journal of Modern Nursing
2024;30(36):5012-5014
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To design a continuous renal replacement therapy (CRRT) waste liquid bag disposal vehicle and explore its effectiveness.Methods:In February 2024, convenience sampling was used to select 100 waste liquid bags generated during CRRT in the ICU of Zhejiang Provincial Hospital of Chinese Medicine as research subjects. The waste liquid bags were divided into an observational group ( n=50) and a control group ( n=50) using a random number table method. The control group was treated using usual method, while the observational group was treated using a CRRT waste liquid bag disposal vehicle. The emptying time of a single bag of waste liquid, the number of splashes per unit area, and operator satisfaction were compared between two groups. Results:The emptying time of a single waste liquid bag in the observational group was lower than that in the control group [ (38.34±1.98) vs. (315.46±11.23) s, P<0.01]. The number of splashes per unit area of 5 cm × 5 cm in the observational group was less than that in the control group [ (0.28±0.09) vs. (8.62±0.64), P<0.01]. The operator satisfaction score of the observational group was higher than that of the control group [ (4.88±0.05) vs. (1.44±0.10) points, P<0.01] . Conclusions:The CRRT waste liquid bag disposal vehicle can reduce the emptying time of waste liquid bags and the pollution to the surrounding environment during the discharge process, improve operator satisfaction, and is worthy of promotion in clinical practice.
