Chinese team says its all-in-one mini artificial pancreas offers next-gen diabetes care
Chinese scientists have created a wearable all-in-one device combining a glucose sensor and insulin micropump that they say paves the way for a fully autonomous mini artificial pancreas, although it has so far only been tested on mice. Unlike existing commercial systems for managing diabetes that typically require patients to wear two separate patches for monitoring and hormone delivery, the new…
Chinese researchers have developed a compact, all-in-one wearable device that combines a glucose sensor and insulin delivery system, potentially paving the way for an autonomous mini artificial pancreas. Unlike current diabetes management systems that require separate monitoring and hormone delivery patches, the new prototype integrates both functions into a single coin-sized device that can be controlled via a smartphone.
The device, which is smaller than existing insulin pumps and continuous glucose monitoring systems, features an electrochemical insulin micropump and a microneedle glucose monitoring unit. When blood sugar levels spike, the device autonomously releases insulin to bring them back to baseline. The researchers tested the device in type 1 diabetic mouse models, finding it to be stable and effective over extended periods.
With a diameter of about 2cm and a thickness of 0.8 inches, the device is more compact than leading commercial systems. Diabetes is a disease characterized by insufficient insulin production or ineffective use of insulin, potentially leading to serious health complications. According to the International Diabetes Federation, around 589 million adults worldwide have diabetes, with the number projected to exceed 850 million by 2050.
The Chinese team's device represents a significant advancement in diabetes care, offering a more integrated, patient-friendly solution compared to existing commercial systems.
Written by urgent.news from South China Morning Post's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
