Blockchain is the Locker to your Medical Record Safety

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When it comes to medical records, right from a baby to an adult, and even our pets, we end up reserving a big fat file with past prescriptions and diagnosis. For those who consistently visit a specific multispecialty hospital, there is an even more detailed history available within the hospital’s internal cloud. But what if a patient ends up visiting multiple doctors at different healthcare facilities or clinics? The fat file of past records might not include ceratin subtle details such as hypersensitivities to a past treatment that could affect the present condition. This is where blockchain steps in with a solution. Blockchain can help keep all records of patients’ health history, payment invoices, medicines issued by different suppliers, and even well-being information gathered by wearable medical devices and provide specialists with important data directly from a web source.

Scrambled information comes together under a blockchain and is distributed across its storage facilities for safety, privacy and to A blockchain-based standard will verify each change to a patient’s record, combine it with different exchanges and add it as a square to a bigger blockchain. Thus, suppliers can make sure that they have the total recorded photo of a patient’s medical history, changes brought in and improvements rolled out.

In May 2014, Nant Holdings IP LLC had filed for a patent in this space (US 20150332283 A1) titled “Healthcare transaction validation via blockchain proof-of-work, systems and methods”. This patent describes a method where health related transactions of a person under consideration are compiled into a chain of healthcare transaction blocks. A transaction ensures that the corresponding healthcare parameters (e.g., inputs, outputs, clinical evidence, outcomes, etc.) are sent for validation to one or more validation devices. These devices establish validity and generate a new block via a proof-of-work principle. This newly created block is then appended to the health care blockchain of the person.

The image of US 20150332283A1 on the left depicts the healthcare ecosystem and the image on the right depicts the method of healthcare transaction.

In Aug 2015, PokitDok Inc filed an application US 20170039330 A1 titled “System and method for decentralized autonomous healthcare economy platform”. This patent describes a system and method for a decentralized autonomous healthcare economy platform. where health-related data of a person is stored in a global graph-theoretic topology. This stored data is then processed by a hybrid and peer to peer distributed processing architecture.

The image of US 20170039330A1 on the left depicts peer-to-peer architecture of decentralized healthcare and the image on the left illustrates healthcare blockchain application.

Blockchain may address a danger that is quickly drawing closer – trustworthiness-based assaults. In these assaults, malevolent insiders or outer on-screen characters can adjust information that can be detrimental. Blockchain innovation is an astounding counter to this with a record of every change and transaction, thus making the keeping of medical records, safe, secure and well protected.

Featured image is for representative purpose only and has been sourced from

Aditya Sharma
Aditya Sharma

Aditya is an electronic and communication engineer by profession. When not deep diving complex technologies, he likes to immerse himself in books. His personal favorite currently is Artemis by Andy Weir.

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