Portable Medical Devices

A grey portable monitor displays a grid of six diffferent views of a patient's brain scan A grey portable monitor displays a grid of six diffferent views of a patient's brain scan

Portable Medical Device Safety & Reliability

Smart insulin pens, ultrasound scanners, and other portable medical devices require high-quality fuses, switching devices, and relays to perform optimally. Devices used for life support and lifesaving care such as ventilators and defibrillators also need superior ESD suppressors and surge protective devices to ensure patient and personnel safety. Littelfuse delivers FDA-qualified solutions.

Two portable ultrasound machines with images on monitors

Portable Ultrasound Scanners

Portable ultrasound scanners make diagnostic imaging available in emergency, home care, and hospital settings. This block diagram highlights Littelfuse components that help scanners operate safely while producing accurate images. Our solutions include MOSFETs that serve as high-voltage pulse generators, C&K tactile switches for operator controls, and several types of ESD protection.

View Block Diagram