Modelagem e otimização aplicadas no agendamento de cirurgias ortopédicas
Modelagem e otimização aplicadas no agendamento de cirurgias ortopédicas
The work addressed to the planning of orthopedic surgeries using mathematical programming. It aims to portray the importance of the different sectors involved in surgical management in a weekly surgery allocation plan, calculating the weekly times used to perform surgeries and the number of procedures performed throughout the week and balancing the vacancies in beds for recovery of patients in the postoperative period. Firstly, the mathematical modeling was presented to solve the problem, followed by the computational experiments containing all the scenarios used by programming. The total amount of time of use of the operating room for surgeries throughout the week, the total number of surgeries performed in the period, and the division of beds allocated by the model implemented for each orthopedic subspecialty under study were presented. Based on works in the literature that corroborate the planning proposed in this study, the importance of employing mathematical programming in research that addresses the use of the operating room was reinforced based on modeling that aims to maximize the time of operating rooms to perform surgeries, and that contemplates the balance in the use of this space. It is concluded that in order to reduce the waiting time in queues, the structuring of the planning elaborated by the mathematical
modeling must contemplate the fl ow of patients in and out of the operating rooms, keeping balance at all stages of the process, and aiming to overcome the number minimum of surgical procedures to meet the stipulated demand.
6-16
Carneiro, Gustavo
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Davila, Vania
417b0303-0a3e-44ff-9ccf-241de6633b07
Machado, Ana Paula
d76afb84-a72b-4543-b8fd-571bddadaa75
Dornellas, Tatiana
7b37e905-d224-464e-9909-868e23b73493
Bahiense, Laura
48a5c2a4-d43b-4445-983f-e0637753074e
Ferreira Filho, Virgílio José Martins
6853ee2e-9675-43be-afcb-77d1677716e9
Arruda, Edilson F.
8eb3bd83-e883-4bf3-bfbc-7887c5daa911
21 December 2022
Carneiro, Gustavo
3b9feea7-8178-4a08-b560-833c234d3065
Davila, Vania
417b0303-0a3e-44ff-9ccf-241de6633b07
Machado, Ana Paula
d76afb84-a72b-4543-b8fd-571bddadaa75
Dornellas, Tatiana
7b37e905-d224-464e-9909-868e23b73493
Bahiense, Laura
48a5c2a4-d43b-4445-983f-e0637753074e
Ferreira Filho, Virgílio José Martins
6853ee2e-9675-43be-afcb-77d1677716e9
Arruda, Edilson F.
8eb3bd83-e883-4bf3-bfbc-7887c5daa911
Carneiro, Gustavo, Davila, Vania, Machado, Ana Paula, Dornellas, Tatiana, Bahiense, Laura, Ferreira Filho, Virgílio José Martins and Arruda, Edilson F.
(2022)
Modelagem e otimização aplicadas no agendamento de cirurgias ortopédicas.
Arquivos Brasileiros de Medicina Naval, , [3700].
(doi:10.70293/2764-2860.2022.3700).
Abstract
The work addressed to the planning of orthopedic surgeries using mathematical programming. It aims to portray the importance of the different sectors involved in surgical management in a weekly surgery allocation plan, calculating the weekly times used to perform surgeries and the number of procedures performed throughout the week and balancing the vacancies in beds for recovery of patients in the postoperative period. Firstly, the mathematical modeling was presented to solve the problem, followed by the computational experiments containing all the scenarios used by programming. The total amount of time of use of the operating room for surgeries throughout the week, the total number of surgeries performed in the period, and the division of beds allocated by the model implemented for each orthopedic subspecialty under study were presented. Based on works in the literature that corroborate the planning proposed in this study, the importance of employing mathematical programming in research that addresses the use of the operating room was reinforced based on modeling that aims to maximize the time of operating rooms to perform surgeries, and that contemplates the balance in the use of this space. It is concluded that in order to reduce the waiting time in queues, the structuring of the planning elaborated by the mathematical
modeling must contemplate the fl ow of patients in and out of the operating rooms, keeping balance at all stages of the process, and aiming to overcome the number minimum of surgical procedures to meet the stipulated demand.
Text
Modelling and optimisation applied to orthopaedic surgery schedulling
- Version of Record
More information
Accepted/In Press date: 27 September 2022
Published date: 21 December 2022
Alternative titles:
Modelling and optimisation applied to orthopaedic surgery schedulling
Identifiers
Local EPrints ID: 498855
URI: http://eprints.soton.ac.uk/id/eprint/498855
ISSN: 2764-2860
PURE UUID: f58691cf-12d8-4682-8d29-d40ab4b3ba9a
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Date deposited: 04 Mar 2025 17:45
Last modified: 05 Mar 2025 03:04
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Contributors
Author:
Gustavo Carneiro
Author:
Vania Davila
Author:
Ana Paula Machado
Author:
Tatiana Dornellas
Author:
Laura Bahiense
Author:
Virgílio José Martins Ferreira Filho
Author:
Edilson F. Arruda
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