A medical device module for use in a system with a personal data assistant (PDA) with at least one medical device includes a housing, at least one medical device and a processor. The housing is adapted to couple with the PDA. The at least one medical device interface is coupled to the housing for interfacing...http://www.google.ca/patents/US6558320?utm_source=gb-gplus-sharePatent US6558320 - Handheld personal data assistant (PDA) with a medical device and method of using the same