Using the Blockchain for Medical Record Privacy

Blockchain technology has proven its worth in financial markets; another use may be for patients to securely own, control, and share their own healthcare data. J Med Syst. 2016 Oct;40(10):218

Comment: Instead of patient data stored on different electronic medical records, an alternative would be for clinics and hospitals to have blockchain data readers which (with patient permission) will allow them to temporarily access an individuals medical data. Once the patient left the clinic and/or hospital, access to the private data would be revoked.