to my knowledge no one has invented an internal blood pressure monitor nor do i think there would be a use for something this invasive. do you want to invent one? there are plenty of telemetry devices that will take your blood pressure automatically at prescheduled times. this is commonly done in hospitals like intensive care units. to put an internal device inside you like a pacemaker or defibrillator would seem to be more risky than just taking the blood pressure when you need it.
are there any types of blood pressure devices that are inserted inside of you invented? . any types of blood pressure checking devices that are inserted inside of you to check blood pressure? and by inserted inside i mean inserted permanetly inside of you. . thanks <positive_smiley>