Comparison of your disinfection effect of disposable disinfection wipes and traditional disinfection techniques over the surface area of objects




Summary
Purpose : To observe the disinfection result of disposable quaternary ammonium salt disinfection wipes by evaluating with traditional disinfection strategies. System : Use disposable quaternary ammonium salt disinfectant wipes and five hundred mg/L chlorine-made up of disinfectant to wipe the ICU area, respectively before and following disinfection 0 min, 30 min, 1 h, 2 h, 3 h, The entire quantity of colonies was sampled and cultured around the surface area in the 4 h.
Final results : Soon after half an hour of disinfection, the Management group as well as the experimental team achieved the very best pass fees, which were being ninety six% respectively. seven%, 98. 3%; the go fee in the Manage team soon after disinfection for 4 h was 36. 7%, and also the go charge of the experimental group can reach 71.five%. seven%; The antibacterial costs of The 2 disinfection strategies were being in comparison in Every time frame. There was a statistical variance in just 4 hours of disinfection. The antibacterial premiums of disinfectant wipes and conventional disinfection ended up (0.906 ± 0.a hundred and forty four)% and 0.14%, respectively. 788 ± 0. 027, there was no statistical variation during the antibacterial charge in the opposite time intervals.
Summary : Disposable disinfecting wipes are responsible, handy and swift to disinfect the floor of objects. It may possibly change standard disinfection procedures and come to be an ideal disinfection technique for your surface of hospital objects. Especially, the ICU that's regularly operated is the best approach for surface area disinfection.
Crucial terms : quaternary ammonium salt disinfectant wipes; chlorine-containing disinfectant; disinfection impact
The surface of healthcare facility ecosystem objects, In particular the prognosis and treatment machines and products, are important media with the transmission of clinic pathogens. The transmission of multiple pathogens is carefully associated with environmental area pollution. Pathogenic microorganisms inside the hospital ecosystem might be transmitted to patients right or indirectly in the hands of clinical staff, escalating the chance of people with nosocomial bacterial infections. In an effort to pick out an effective, hassle-free, and value-successful way of surface area disinfection, to properly Management the pathogen load to the floor on the clinic surroundings, and to make sure the cleanliness in the surface, a healthcare facility in Benxi Metropolis, Liaoning Province, utilized disposable disinfection wipes and conventional disinfection methods for that ICU. A comparative examination was performed to the disinfection impact of the floor of the object.
1 Materials and approaches
one Materials disposable medical disinfection and sanitary wipes, the specification is 21cm × 27. 5cm, the leading element is really a compound double-chain quaternary ammonium salt compound, as well as active ingredient information is 0. 765% ~ 0. 935%. Chlorine-made up of disinfection tablets, the Lively component is trichloroisocyanuric acid, as well as the productive chlorine content material is (500 ± 50) mg. Sampling swabs are sterilized by ethylene oxide inside the validity time period. Other elements include regular saline sampling Resolution, nutrient agar, sterile gauze, sampling specification plate and D/E neutralization.
1. 2 method 
one. two. 1 The disinfection approach to the Handle group was in accordance with the necessities of baby wipes ingredients your 2002 Variation with the "Disinfection Specialized Specs". The chlorine-made up of disinfectant tablets ended up diluted to get ready a disinfectant with a good chlorine concentration of five hundred mg/L, and sterile gauze was used to moisten the venom and wipe the floor of the thing to become disinfected. After performing for half-hour, wipe with sterile h2o. 
1. 2. two Disinfection methods of the experimental group The employees have on gloves, open the flip address and stickers with the packaging bag, get out the soaked wipes, close the flip deal with and wipe the surface of the item directly, Stick to the top-down and S-shaped wiping system, don't repeat wiping to stop cross-contamination, Discard the wipes directly while in the medical trash can right after use. The floor of the item is permitted to dry The natural way without having wiping. 
1. 2. three Sampling strategies 2 forms of disinfection solutions Sampling before disinfection and standard disinfection approaches 30 min, one h, 2 h, 3 h, four h soon after disinfection are all carried out with cotton swabs soaked in sterile saline about the floor of the article to be disinfected Sampling, the sampled region is the same size. The traditional method and the sampling instantly right after disinfection of disposable disinfectant wipes, and also the sampling of thirty min, 1 h, two h, 3 h, and four h right after disinfection of disposable wipes are all carried out with sterile cotton swabs dipped in D/E neutralization. Smear forwards and backwards five periods while in the 5cm × 5cm standard board, Slice from the element that touches the hand, set it inside the society medium, and ship it to the microbiology laboratory for cultivation. 
 
1. 3 Statistical Investigation data adopts SPSS11. 5 Statistical program for information processing and Investigation. The enumeration data adopts chi-square check to check the skilled rate of micro organism to the area in the objects following the two disinfection techniques. The antibacterial premiums of the two disinfection approaches at various comforts baby wipes instances immediately Hey after disinfection were as opposed working with t take a look at. P <0. 05 means the difference is statistically major. 





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