Concessão de permissão a dados de saúde baseada em contratos inteligentes em plataforma de blockchain
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2020-02-07
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Universidade Federal de Goiás
Resumo
The appearance of wearable devices has allowed people to monitor their own health status even though they
are in a home environment. In addition, there has also been an awareness of the population that health is
something fundamental, causing the interest of people to control their own health, to track and analyze this
personal health data. The person-centered approach to medicine emerged with the aim of enabling control of
these health data for the people to whom they really belong, that is, the patient himself. In this way, a patient
could not only monitor this data, but effectively decide who can and cannot access it. Blockchain is a
technology that emerged with the aim of making secure transactions over the internet without the need for a
trusted third party; in the context of health data, the trusted third party would be a hospital or an entity that
stores and controls the data collected from patients. This research aims to develop a blockchain-based
architectural solution for granting permission to access patient health data collected by a remote patient
monitoring system through relationships on a social network. In order to validate the solution, smart contracts
were implemented to identify, track data and allow the granting of permission to access patient data. Smart
contracts were developed and tested using the blockchain platform Hyperledger Fabric.
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JUNQUEIRA, Natália Rodrigues. Concessão de permissão a dados de saúde baseada em contratos inteligentes em plataforma de blockchain. 2020. 90 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2020.