Title：A communication system and method for controlling implanted medical apparatus
Country：China
Patent No.：201210161409.2
Legal Status：Authorized
Inventor：Songping Mai, Yixin Zhao, Linghua Liu, Chun Zhang, Zhihua Wang
Assignee：Graduate School at Shenzhen,Tsinghua University
Address：Room A306, Tsinghua Campus, Xili University Town, Nanshan District, Shenzhen City 518055, Guangdong Province
Filing Date：2012-05-23
Issue Date：2015-08-19
Abstract：
The invention discloses a communication system and method for controlling implanted medical apparatus. The system comprises in-vitro program-controlled equipment and an in-vivo implanted medical apparatus that includes a main processing unit, a power-supplying battery for the main processing unit, and an authentication unit independent of the main processing unit. The authentication unit is used to receive the energy delivered from the program-controlled equipment in order to perform activation, to return authenticated activating signal back to the program-controlled equipment when not detecting the main processing unit communicating, and to perform the authentication operation with the program-controlled equipment based on challenge-response. The main processing unit is used to establish communication link with the program-controlled equipment to receive and process the control instruction transmitted from the program-controlled equipment when the authentication unit achieves the authentication. The technical solution of the invention prolongs the service life of the battery and enhances the usage security.
Patent Certificate：
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