Helping to Eliminate Mistakes in Medical Treatment (Part 1)
By Loren Mack on Aug 08, 2007
Loren Mack is a design architect in xDesign who creates strategic and tactical designs for the Service Oriented Architecture/Business Integration group at Sun.
The problem that we're trying to solve is keeping the records of a person's various medical treatments connected to each other. Several different systems all have a unique record of a patient that's pertinent to the system-owner's service (the doctor, pharmacy, or hospital). And even though there are really smart people putting information into these systems, well, mistakes can be made — things like hitting the wrong key, misspelling a name, transposing a SSN, that sort of thing — small mistakes that can have a large impact.
A colleague of mine had the same first, middle and last name as another girl, who went to her high school. Coincidentally, they also had the same birthday, one year apart. Unfortunately for them, they also went to the same primary care physician, which they weren't aware of until the other girl's medical charges showed up on my colleague's insurance. This kind of confusion over identity could cause a problem for one or both of them for anything from blood-type to allergies.
So, when I go to my doctor and I need an antibiotic, she should know from previous visits and my health care records that I'm allergic to penicillin. When I go to the pharmacy to get my prescription filled, their records of me would ideally be linked to my doctor's records and I won't get any substitutions for the prescription that would cause me to, say, die of anaphylactic shock.