J. FRANÇOIS EID, MD: Yes, there has been a multi-institutional study that looked at patients who were operated on in different centers across the United States, and they followed the patients for, I think it was six to seven years, and they found that the devices had an incredible reliability. Over 80% of these devices were lasting over five years, and the patients were extremely satisfied. But they also went further than that, and they asked the partner, and some of the partners, the satisfaction rate with the partner was actually higher than the patient himself.
DAVID R. MARKS, MD: There must be some downside to the procedure.
J. FRANÇOIS EID, MD: Every procedure may have side effects. Taking a pill has side effects. The side effects are infection and malfunction. With the experienced surgeon, these side effects are extremely unlikely. For example, in our group of patients, our infection rate is really well below 1%, so it's really less than half a percent, and the malfunction rate is about 2 to 3% at eight years, so it's extremely small.
DAVID R. MARKS, MD: John, tell me, you were satisfied how quickly? I mean, I know you are very satisfied now. How long did it take you to actually become satisfied, to become comfortable with the device? It is different than the way you were before. It takes a little more effort, I would assume.
JOHN: I was very cognizant of it, probably, the first six weeks, if that.
DAVID R. MARKS, MD: "Cognizant" meaning what? That you felt it, or mentally?