DicomFlow: gateway assíncrono e descentralizado para formação de uma infraestrutura de informação para distribuição de imagens médicas
Digitalization of medical images, the PACS/DICOM model and advances of information and communication technologies provide the conditions to form an infrastructure for a large scale distribution of medical images. However, even considering the large installed base of PACS/DICOM, the formation of a co...
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| Format: | master thesis |
| Status: | Published version |
| Publication Date: | 2017 |
| Country: | Brasil |
| Institution: | Universidade Federal da Paraíba (UFPB) |
| Repository: | Biblioteca Digital de Teses e Dissertações da UFPB |
| Language: | Portuguese |
| OAI Identifier: | oai:repositorio.ufpb.br:123456789/12914 |
| Online Access: | https://repositorio.ufpb.br/jspui/handle/123456789/12914 |
| Access Level: | Open access |
| Keyword: | Telerradiologia PACS DICOM Infraestrutura de informação Imagens médicas Teleradiology Information infraestructure Medical imaging CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO |
| Summary: | Digitalization of medical images, the PACS/DICOM model and advances of information and communication technologies provide the conditions to form an infrastructure for a large scale distribution of medical images. However, even considering the large installed base of PACS/DICOM, the formation of a common information infrastructure for the exchange of medical images between health organizations is not observed, as the inertia of the installed base hinders its development. An information infrastructure offers a space for information sharing and collaboration that allows the spontaneous association of people, organizations and technological components located in different geographical contexts for the development of an activity. The aim of this study was to develop the DicomFlow, an asynchronous, asymmetric and decentralized gateway, built over the PACS/DICOM installed base and e-mail infrastructure of the Internet aiming to promote the formation of an information infrastructure for distribution medical imaging, favoring the radiological work practice. Therefore, it was specified a communication protocol that supports DICOM management services based on massages exchanges and transmission of medical images, built in a modular architecture. Experiments in simulated and real environment were conducted to preliminarily assess the infrastructure as its technical and operational feasibility. It was concluded that the DicomFlow enables the exchange of images between professionals and any health organizations, provided that they belong to the installed base, promoting the formation of an information infrastructure for distribution of medical images. |
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