The present invention provides a system for monitoring blood pressure that preferably includes: 1) a blood-pressure monitor featuring a measuring component that generates blood-pressure information and a first short-range wireless component configured to wirelessly transmit the blood-pressure information;...http://www.google.de/patents/US20050228300?utm_source=gb-gplus-sharePatent US20050228300 - Cuffless blood-pressure monitor and accompanying wireless mobile device
