Introduction Continuous Glucose Monitoring (CGM) systems have become an essential tool for diabetes management. A key component of CGM systems is the insertion needle, which delivers the sensor into subcutaneous tissue. Although the needle is only temporarily used for insertion, its design and material directly impact patient comfort, sensor accuracy, and long-term reliability. This article

A Safer Solution for Atrial Fibrillation Introduction Pulsed Field Ablation (PFA) is a new, non-thermal method for treating atrial fibrillation (AF). It uses short, high-voltage pulses to destroy heart muscle cells. Unlike traditional radiofrequency or cryoablation, PFA protects nearby tissues such as nerves, the esophagus, and blood vessels. How PFA Works PFA works by electroporation.