Design and application of a multifunctional peritoneal dialysis specimen retention device
10.3760/cma.j.cn115682-20200225-01044
- VernacularTitle:一种多功能腹膜透析标本留取装置的设计与应用
- Author:
Jun YANG
1
;
Lijuan ZHAO
;
Rong LI
;
Fanfan DONG
Author Information
1. 空军军医大学西京医院肾脏内科，西安 710032
- Keywords:
Peritoneal equilibration test;
Dialysis adequacy;
Multi-function;
Specimen device
- From:
Chinese Journal of Modern Nursing
2021;27(1):112-115
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To design a multifunctional peritoneal dialysis specimen device box for peritoneal equilibration test (PET) and retention of adequacy specimens for convenient clinical use.Methods:The convenient sampling was used to select 90 patients who planned to perform PET and dialysis adequacy assessments in Department of Nephrology in Xijing Hospital of Air Force Medical University of PLA from January to December 2018 as research objects. They were randomly divided into the observation group and the control group, with 45 cases in each group. Patients in the observation group used a multifunctional peritoneal dialysis specimen retention device to retain and transport peritoneal dialysate specimens, while the control group used traditional methods to retain and transport specimens. The time-consumption, satisfaction rate and specimen error rate of PET and adequacy specimen collection operation were compared between the two groups.Results:A total of 82 PET specimens were collected in the observation group and 80 PET specimens were collected in the control group. The time-consumption of specimen of the observation group was shorter than that of the control group, the error rate was lower than that of the control group, and the satisfaction rate was higher than that of the control group. The differences were statistically significant ( P<0.05) . A total of 158 dialysis adequacy specimens were collected from 45 patients in the observation group and 161 dialysis adequacy specimens were collected from 45 patients in the control group. The specimen time-consumption of the observation group was shorter than that of the control group, the error rate was lower than that of the control group, and the satisfaction rate was higher than that of the control group. The differences were statistically significant ( P<0.05) . Conclusions:The multifunctional peritoneal dialysis specimen retention device has the characteristics of simple structure, convenient operation and low cost, which saves the operation time of nurses, reduces operation and transportation errors, avoids specimen contamination and has a positive effect on evaluation of clinical peritoneal transport function and adequacy of dialysis and guiding the formulation of dialysis prescriptions.
