They seem good as long as the patient's skin is not allergic to the adhesive used to attach it to the body. I know someone who had an insulin pump that worked p

They seem good as long as the patient's skin is not allergic to the adhesive used to attach it to the body. I know someone who had an insulin pump that worked perfectly except after a day or two, they would get a rash on the skin and the area would swell up blocking the delivery of insulin. Nothing like all this great technology that could save your life that is foiled simply by the type of glue used by the manufacturer.