There are various delivery devices available for insulin like syringes, pens, and insulin pumps. Syringes have drawbacks like dosage errors and pain. Insulin pumps can be useful to mimic the physiological insulin secretion. Though the insulin pumps are launched in India a decade ago, they are not popular due to high price and thus there is limited experience and queries with its use. Use of ins...

This paper presents using the fractional PImDn controller module which manipulates insulin infusion rate to maintain normoglycemia in subjects with type 1 diabetes. To prevent severe hypoglycemia, a conventional proportional controller is used to regulate glucagon infusion rate when the blood glucose levels fall below a threshold. Two sets of controller parameters are obtained and evaluated. Fo...

introduction: endothelium and smooth muscle dysfunction are the most important complications of diabetes. in type 1 diabetic patients, absence of insulin leads to vasoconstriction and lower skin blood perfusion. release of some mediators by endothelium which is induced by insulin causes vasodilation, but the exact mechanism of insulin vasodilatory effect is not detected properly. at present stu...

OBJECTIVE To compare multiple doses of insulin and continuous insulin infusion therapy as treatment for type 1 diabetes melito. METHODS 40 patients with type 1 diabetes melito (21 female) with ages between 10 and 20 years (mean=14.2) and mean duration of diabetes of 7 years used multiple doses of insulin for at least 6 months and after that, continuous insulin infusion therapy for at least 6 ...

to monitor the patient behavior, data are collected from patient’s body by a medical monitoring device so as to calculate the output using embedded software. incorrect calculations may endanger the patient’s life if the software fails to meet the patient’s requirements. accordingly, the veracity of the software behavior is a matter of concern in the medicine; moreover, the data collected from t...

Near-normal glucoregulation was maintained in five patients with juvenile-onset diabetes mellitus for 4--5 wk with a preprogrammed, continuous, subcutaneous insulin infusion using a portable battery-powered infusion pump. This form of therapy significantly lowered immunoreactive glucagon (IRG) levels below those observed while on conventional insulin treatment at several times during the 24-h p...

BACKGROUND AND OBJECTIVE Patients with type 1 diabetes (T1DM) treated with continuous subcutaneous insulin infusion (CSII) have available several specific features of these devices. The aim of this study was to evaluate the relationship between real use of them and the degree of glycemic control in patients using this therapy. PATIENTS AND METHODS Forty-four T1DM patients on CSII therapy with...