NDSU team succeeds in new pacemaker technology

"A lot of things in medicine are going to get rid of wires, get rid of batteries. It's an exciting development," said Dan Ewert, a professor in NDSU's Electrical Engineering department, who led the experiment.


Parts of a prototype pacemaker that uses no battery are line up with an assembled model on the right.Michael Vosburg / Forum News Service

Fargo, North Dakota – An eclectic team of medical personnel, animal experts, and electrical engineering professors and graduate students recently gathered on the North Dakota State University campus to test a prototype for a cardiac pacemaker that works without wires or batteries.

The group was able to "pace" a sheep's heart by transmitting radio frequency energy – much like what comes from your cellphone – from an antenna into a tiny microprocessor in the sheep, without contact with the animal.

Click here to read the full article By Robin Huebner / Forum News Service.