health records

Blockchain-Based Biometric Patient ID System Patented by Walmart

Blockchain-Based Biometric Patient ID System Patented by Walmart

A new patent detailing a blockchain-based, biometric healthcare system has been awarded to Walmart, of all companies. Entitled, “Obtaining a Medical Record Stored on a Blockchain from a Wearable Device”, the patent describes a system designed to let emergency first responders access the health records of an individual who is incapacitated. The patient’s health records…