Related Experiment Video
Updated: Jan 1, 2026

Improving IV Insulin Administration in a Community Hospital
Published on: June 11, 2012
Open source automated insulin delivery: addressing the challenge
Nick Oliver1, Monika Reddy1, Claire Marriott2
11Division of Diabetes, Endocrinology and Metabolism, Imperial College London, London, UK.
Abstract:
Do-it-yourself automated insulin delivery systems for people living with type 1 diabetes use commercially available continuous glucose sensors and insulin pumps linked by unregulated open source software. Uptake of these systems is increasing, with growing evidence suggesting that positive glucose outcomes may be feasible. Increasing interest from people living with, or affected by, type 1 diabetes presents challenges to healthcare professionals, device manufacturers and regulators as the legal, governance and risk frameworks for such devices are not defined. We discuss the data, education, policy, technology and medicolegal obstacles to wider implementation of DIY systems and outline the next steps required for a co-ordinated approach to reducing variation in access to a technology that has potential to enable glucose self-management closer to target.
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