Security management system, medical device and method for managing security

摘要

A security management system, comprising: an authentication unit for authenticating an operator of an operating terminal in order to determine whether the operator is permitted to log in or release a lock; a current operator information inquiry unit for inquiring for login status information and current operator information; an authority information inquiry unit for inquiring for authority information regarding the operator and that regarding the current operator; a lock unit for detecting an event, where a predetermined lock condition is satisfied, in the login status to allow the operating terminal to change to a lock status, and for allowing the operating terminal to change to an operable status in response to a login instruction or an instruction for a release; and a lock control unit for transmitting the instruction for a release to the lock unit when a predetermined condition is satisfied.