Blockchain-Powered Healthcare Systems: Enhancing Scalability and Security with Hybrid Deep Learning

. 2023 Sep 7;23(18):7740. doi: 10.3390/s23187740

Algorithm 1 Create, Update, and Revoke Medical Records

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procedure CreateRecord(patientID, data) $record \leftarrow new MedicalRecord$ $record . patientID \leftarrow patientID$ $record . data \leftarrow data$ save $record$ ▹ Save the record in the database
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end procedure
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procedure UpdateRecord(recordID, newData) $record \leftarrow fetch MedicalRecord with recordID$
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if $record \neq null$ then $record . data \leftarrow newData$ save $record$ ▹ Update the record in the database
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end if
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end procedure
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procedure RevokeRecord(recordID) $record \leftarrow fetch MedicalRecord with recordID$
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if $record \neq null$ then delete $record$ ▹ Delete the record from the database
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end if
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end procedure