We’ve already seen Google(s goog) Glass help out firefighters, sleepy drivers and interviewees. Doctors have been a potential user group based on wearing Glass during surgery and a preview program last year that suggested using Glass for patient history. Now that too is a reality at one hospital in Boston.
At the Beth Israel Deaconess Medical Center, the emergency department created its own prototype software for Glass so that doctors can quickly get a patient’s medical history and current health information simply by looking at a QR code that represents the patient. Ars Technica found a blog post from John D. Halamka, MD, MS, the hospital’s Chief Information Officer that explains how it works:
“When a clinician walks into an emergency department room, he or she looks at bar code (a QR or Quick Response code) placed on the wall. Google Glass immediately recognizes the room and then the ED Dashboard sends information about the patient in that room to the glasses, appearing in the clinician’s field of vision. The clinician can speak with the patient, examine the patient, and perform procedures while seeing problems, vital signs, lab results and other data.”
According to Halamka, the patient data is never seen by Google, which I suspect would be a HIPAA violation. Instead, the prototype app was written so that all personal information stays behind the hospital’s firewall and is never sent to Google’s or anyone else’s servers.
The app was written in a way that presents as much information as possible for the doctor without cluttering up the display. You can see in the above picture there are three different “cards” of data for a test patient. How well does it work? It’s already effectively saved at least one life based on a scenario where a patient couldn’t remember what medications he was allergic to. According to the attending ER doctor, he was able to take immediate necessary action:
“Google glass enabled me to view this patient’s allergy information and current medication regimen without having to excuse myself to login to a computer, or even loose eye contact. It turned out that he was also on blood thinners that needed to be emergently reversed. By having this information readily available at the bedside, we were able to quickly start both antihypertensive therapy and reversal medications for his blood thinners, treatments that if delayed could lead to permanent disability and even death.”
Glass may be ridiculed as an expensive piece of hardware that’s good for taking pictures, but software is what’s going to prove the value of a wearable computer.