PRIVACY-PRESERVED BLOCKCHAIN SYSTEM FOR COLLABORATIVE MEDICAL DECISION-MAKING AND OPERATING METHOD THEREOF

摘要

A block chain system and an operating method thereof according to various embodiments relate to a privacy protection block chain system for cooperative medical decision-making, and in response to a request of a doctor requesting entity, a block chain server from a plurality of decision-making entities It may be configured to receive each decision, the blockchain server generates a cooperative medical decision based on the decisions, and the blockchain server sends the cooperative medical decision to the doctor requesting entity.