Medical Electronics and PCB Design

Medical Electronics and PCB Design

Electronics design for medical devices: low-noise analog front ends for ECG and EEG, sensor interfaces, battery, charging and power paths, BLE, Wi-Fi and cellular radios, defibrillation and ESD protection, multilayer and rigid-flex boards. Schematics and layout are built with IEC 60601-1 electrical safety and IEC 60601-1-2 EMC in mind from the first revision, with test points and end-of-line fixtures planned for production.

Examples from our portfolio: a portable ventilator built from ten boards split by hazard boundary (respiratory control, oxygen and air mixing, capnography, battery management, user interface), so the interface could change without reopening verification of the respiratory control; a wrist monitor measuring five vitals with cuff blood pressure, scheduled so the cuff pump doesn't corrupt ECG and SpO2; electronics and firmware for a rehabilitation chair delivered in 16 weeks (2,100 hours) with five pre-production units and a design history file ready for a 510(k).

62 engineers in electronics, firmware and mechanics, ISO 13485:2016 certified quality system, $125 per hour.