RESUMO
In the present study, the flow in deep, closed wound with various types and position of drain was studied. A physical model of regular geometrical wound was designed to investigate the events occurring in the wound from the standpoint of hydraulics. Results of the study showed that the commonly used method of drain application could be improved. The results may also prove helpful for improvement of the existing drains and their more favorable positioning.
Assuntos
Drenagem/métodos , Modelos Estruturais , Ferimentos e Lesões/terapia , Fenômenos Físicos , Física , Movimentos da ÁguaRESUMO
The aim of this study was to evaluate the flow of fluid between closed drains in deep wounds and osteomyelitic and abscess cavities. For the purposes of this study we created a numerical wound model. This model had a symmetric geometrical shape and we simulated flow of fluid between the drains in four variants of distance between these drains. The results of this model showed that the distance often used between drains in clinical practice is not effective. Better drainage could be achieved by spacing the drains more. These results can be used for more functional and better drainage if drains are placed properly in osteomyelitic or wound cavities.