A comparative study of cleaning effect before and after improvement of P′750 type endoscopic infu-sion pump sensing infusion
10.3760/cma.j.issn.1672-7088.2015.26.013
- VernacularTitle:改良前后P′750型腔镜灌注泵传感输液器清洗效果比较
- Author:
Jie TAN
;
Xin FENG
;
Qi SONG
;
Jiao LYU
;
Qiulan YU
;
Yeli HUANG
- Publication Type:Journal Article
- Keywords:
Endoscopic infusion pump;
Sensing infusion;
Cleaning effect
- From:
Chinese Journal of Practical Nursing
2015;(26):1991-1994
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the cleaning effect of before and after improvement of P′750 type endoscopic infusion pump sensing infusion. Methods 240 cases of urinary calculi patients were divided into experimental group (120 cases) and control group (120 cases) according to the random number table method. Experimental group made improvements on P′750 type endoscopic infusion pump sensing infusion, Took latex transmission pipe, sampling module, metal fittings and parenteral nutrition infusion bags, disposable connecting pipe connection, and surgery using improved sensing infusion. The control group used unimproved sensing infusion. Results Visual inspection of cleaning pass rate before and after improvement sensing infusion were 85.83% (103/120), 99.17% (119/120), 5 times with light magnifier inspection were 78.33%(94/120), 97.50% (117/120), tampons method inspection were 75.83% (91/120), 95.83% (115/120), ATP bioluminescence monitoring were 70.83% (85/120), 91.67% (110/120), dry pass rate were 90.83%(109/120), 100.00% (120/120), cleaning and drying pass rate were significantly improved (χ2=18.296, 29.159, 32.986, 40.976, 11.528, all P<0.01). Cleaning time before and after improvement sensing infusion were (1 020.40±8.22) s, (539.30±8.70) s. Dry time were (1 199.35±26.70) s, (61.50±5.79) s. Cleaning and drying time were significantly shortened (t=440.340, 456.206, all P<0.01). Conclusion Improvement sensing infusion increased the quality of cleaning and drying, shortened the cleaning and drying time, ensured the quality of surgery using equipment, improved work efficiency, and provided a guarantee for the safe and smooth implementation of the surgery.
