Insulin pumps and glucose regulation
Related Experiment Video
Updated: Oct 7, 2026

Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
1Department of Surgery, University of Nebraska Medical Center, 983280 Nebraska Medical Center, Omaha, Nebraska 68198-3280, USA.
Abstract:
With recent technologic advances there has been a resurgence of interest in implantable insulin infusion devices. A satisfactory closed loop system has been elusive. Open loop systems include the pump, delivery catheter, and patient pump communicator. Several such systems are currently undergoing clinical investigation. Implantable pumps can be placed with minimal morbidity. Insulin underdelivery is the most frequent long-term problem. Several recent studies suggest that implantable pumps can safely and effectively maintain good glucose control. The development of a satisfactory implantable closed loop system will be the next step in this technology.
Related Concept Videos
Glucose Homeostasis: Pancreatic Islets and Insulin Secretion
Insulin and C-peptide are co-secreted in...
Hormones Regulating Blood Glucose
In addition to accelerating glucose uptake and utilization, insulin has...
Insulin: Dosing Regimen and Adverse Effects
The basal dose constitutes about 40%-50% of the total daily dose, with the rest as premeal insulin. The mealtime insulin dose should mirror...
Insulin Formulations: Types and Delivery
Short-acting insulins are divided into rapid-acting...
Glucose Homeostasis: Regulation of Blood Glucose
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
Oral Hypoglycemic Agents: Glinides