Valoración de la eficacia del proceso de esterilización del instrumental odontológico por autoclave y calor seco
The present work analyzed the efficacy of the sterilization process of the equipment present in the dental clinic of the National University of Loja, is an experimental, comparative and cross-sectional investigation, whose sample constituted 70 curettes contaminated in scraping processes and smoothe...
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| Format: | bachelorThesis |
| Idioma: | spa |
| Publicat: |
2019
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| Matèries: | |
| Accés en línia: | http://dspace.unl.edu.ec/jspui/handle/123456789/21621 |
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Afegir etiqueta | Sumari: | The present work analyzed the efficacy of the sterilization process of the equipment present in the dental clinic of the National University of Loja, is an experimental, comparative and cross-sectional investigation, whose sample constituted 70 curettes contaminated in scraping processes and smoothed in the dental clinic, were divided into 2 sterilization groups: Group 1 (Dry) and Group 2 (Wet), subdivided into subgroups: 8 that were analyzed in sterilizer 1 (E1), 4 analyzed in sterilizer 2 ( E2) and 2 analyzed in Autoclave, to later be analyzed microbiologically in the Clinical Laboratory "San Pablo". Obtaining as a result the efficiency of 100% in H7A and H7B, a better efficiency was observed in the sterilizer E1, when the instruments were placed in the upper zone p = 0.035 (p <0.05). The E2 dry heat sterilizer had 100% efficiency when the sterilization process was carried out in 2 hours (S5A, S5B). It was concluded that the autoclave is the most effective sterilization method, independently of the disinfection method used p = 0.075 (p <0.05), likewise it was determined that the dry heat sterilizers of the University Dentistry career Nacional de Loja at 160º in 1-hour cycles, the instruments are sterilized whenever there is previous disinfection and in 2-hour cycles it is effectively sterilized without the need for prior disinfection. Key words: asepsis, dry heat, humid heat. |
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