Patent ID: 9055035
Filing Date: 2015-06-09
Classification: H04L,H04W

Abstract:
1. A method for medical device secure transmission of electronic data over a wireless communications link having multiple transmission channels, comprising: providing a password in a medical device; receiving the password in an additional device separate from manual entry by a user; selecting a transmission channel of the wireless communications link using a channel selection function in the additional device, wherein a channel identification is assigned to the selected transmission channel; encrypting the channel identification of the selected transmission channel using the password received in the additional device; transmitting the channel identification that was encrypted from the additional device to the medical device via the wireless communication link and decrypting the channel identification that was encrypted in the medical device; transmitting a session key from the additional device to the medical device over the selected transmission channel; and transmitting electronic data that was encrypted between the medical device and the additional device via the selected transmission channel using the session key for the encryption and decryption of the electronic data.