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Sanchez, K., (2018). Metodología Six Sigma para mejorar la gestión logística de una empresa de servicios de salud [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/13873
Sanchez, K., Metodología Six Sigma para mejorar la gestión logística de una empresa de servicios de salud [Tesis]. PE: Universidad Privada del Norte; 2018. https://hdl.handle.net/11537/13873
@mastersthesis{renati/525355,
title = "Metodología Six Sigma para mejorar la gestión logística de una empresa de servicios de salud",
author = "Sanchez Saldaña, Katherine Consuelo",
publisher = "Universidad Privada del Norte",
year = "2018"
}
Title: Metodología Six Sigma para mejorar la gestión logística de una empresa de servicios de salud
Authors(s): Sanchez Saldaña, Katherine Consuelo
Advisor(s): La Rosa González Otoya, Ana Teresa
Keywords: Logística; Rentabilidad; Servicios de salud; Mejora continua; Mejora de procesos
OCDE field: https://purl.org/pe-repo/ocde/ford#2.11.04
Issue Date: 19-Jun-2018
Institution: Universidad Privada del Norte
Abstract: El presente trabajo de investigación se basó en la aplicación de la metodología
Six Sigma en el área logística de una empresa de servicios de salud, con el objetivo de
reducir la variabilidad del proceso logístico, buscando disminuir la cantidad de
requerimientos no atendidos a tiempo logrando así aumentar su rentabilidad. De la
misma manera, se buscó exponer la importancia de esta metodología para demostrar
el éxito de la misma como una estrategia de negocio utilizando el esquema DMAIC,
con el cual se determinó el principal problema del área de logística, se midió el nivel de
sigma del proceso y gráficos de control, se analizaron las causas raíces, se mejoro
cada causa y finalmente se controlaron dichas mejoras con registros e indicadores.
Haciendo uso del diagrama Pareto se ponderaron las principales causas
encontradas, es decir se priorizaron dichas causas de acuerdo a las necesidades del
cliente interno. Al medir el nivel de sigma del proceso se determinó que éste se
encontraba en un nivel de 2,07 lo que significaba tener 285 564.85 defectos por millón
de oportunidades.
Las propuestas de mejora se basaron en la implementación de herramientas de
ingeniería industrial lo que permitió eliminar o disminuir actividades que ocasionaban
demora en el proceso logístico ocasionando una gran insatisfacción en el cliente.
Con dichas mejoras, se logró aumentar el valor sigma del proceso a 2.60 lo que
significó la obtención de 134 831.46 defectos por millón de oportunidades y se
disminuyó los costos de abastecimiento y almacén en S/ 8 226.79 y S/ 3 981.35
respectivamente, por lo que se demostró cómo esta metodología influyó
favorablemente a la empresa mostrando un ahorro y satisfacción del cliente.
Finalmente se realizó un análisis de la evaluación económica financiera de la
aplicación de la metodología Six Sigma determinando que el proyecto es factible
debido a sus indicadores: tasa interna de retorno 76.54%, valor actual neto de S/.16
104.88 y relación costo beneficio 1.71.
The research shown in this thesis is based on the use of the Six Sigma Methodology on the areas involved in the logistics of health service company; in order to reduce the process’ variability, looking to lower the amount of nonconforming product and thereby increase profitability. Also, it sought to show the importance of this improvement methodology as a business strategy for achieving success by using the DMAIC improvement cycle, by the use of such tool the main problem of the logistics area was determined, the level of sigma was measured, the root causes were analyzed, the process was Improved and finally controlled through the indicators. By using the Pareto chart, we were able to identify the main cause found in the production area, that is to say the ones that had the greatest impact on the profitability of the company. By measuring the level of sigma of the process we were able to determine that it is in a level of 2.07 which means that there are 285 564.85 opportunities of defects per million. The proposals for improvement based on the implementation of statistical tools, as well as industrial engineering tools, which will allow eliminating or reducing activities that did not generate any value for the company, causing a large dissatisfaction on the customers. With these improvements, the new sigma value of the process was established at 2.60 which means 134 831.46 defects per million opportunities and reducing the costs of supply and storage in S/. 8 226.79 and S/. 3 981.35 respectively, which demonstrates how this methodology has a favorable influence on the company reflected in saving and customer satisfaction. Finally, it got a financial evaluation of the application of the Six Sigma, so was determined it was feasible because its indicators: return of rate 76.54%, net present value of S/.16 104.88 and a benefit cost relation 1.71.
The research shown in this thesis is based on the use of the Six Sigma Methodology on the areas involved in the logistics of health service company; in order to reduce the process’ variability, looking to lower the amount of nonconforming product and thereby increase profitability. Also, it sought to show the importance of this improvement methodology as a business strategy for achieving success by using the DMAIC improvement cycle, by the use of such tool the main problem of the logistics area was determined, the level of sigma was measured, the root causes were analyzed, the process was Improved and finally controlled through the indicators. By using the Pareto chart, we were able to identify the main cause found in the production area, that is to say the ones that had the greatest impact on the profitability of the company. By measuring the level of sigma of the process we were able to determine that it is in a level of 2.07 which means that there are 285 564.85 opportunities of defects per million. The proposals for improvement based on the implementation of statistical tools, as well as industrial engineering tools, which will allow eliminating or reducing activities that did not generate any value for the company, causing a large dissatisfaction on the customers. With these improvements, the new sigma value of the process was established at 2.60 which means 134 831.46 defects per million opportunities and reducing the costs of supply and storage in S/. 8 226.79 and S/. 3 981.35 respectively, which demonstrates how this methodology has a favorable influence on the company reflected in saving and customer satisfaction. Finally, it got a financial evaluation of the application of the Six Sigma, so was determined it was feasible because its indicators: return of rate 76.54%, net present value of S/.16 104.88 and a benefit cost relation 1.71.
Link to repository: https://hdl.handle.net/11537/13873
Discipline: Maestría en Dirección de Operaciones y Cadena de Abastecimiento
Grade or title grantor: Universidad Privada del Norte. Escuela de Posgrado y Estudios Continuos
Grade or title: Maestro en Dirección de Operaciones y Cadena de Abastecimiento
Register date: 27-Sep-2018
This item is licensed under a Creative Commons License