ALLPCB
Eight Practical Installation and Use Tips for Helical CT
Practical guidelines for helical CT installation and operation, covering room selection, warm-up, dust control, slip ring and carbon brush maintenance to extend equipment life.
Oscillator Analysis for MRI Systems
Electromagnetic analysis of a shielded elliptical slot oscillator MRI probe using MoM/LINPAR to compute inductance and capacitance matrices and predict S11 and Qo.
Principles of Efficient Ultrasound Systems
Overview of portable ultrasound system architecture, detailing the ultrasound signal chain, LNA/VGA/ADC stages and analog vs digital beamforming trade-offs.
Smaller, More Accurate Glucose Meters
Guidance on selecting a precision multiplexer for compact blood glucose meters, focusing on ultra-low leakage, low C_ON, and package tradeoffs.
Protective Components for Medical Electronics
Technical overview of medical electronic equipment focusing on power and surge protection, reliability, and IEC 60601 compliance for device design.
Structure of an Intelligent Fetal Monitoring System
Fetal monitoring system using TI MSC1210 MCU with 24-bit ADC for Doppler signal conditioning and real-time fetal heart rate detection using wavelet analysis and dual-threshold.
KMF Insulated Module for Additional Safety in Home Medical Devices
KMF Class II IEC C18 power input module for double-insulated devices: non-grounding design for home medical equipment meeting IEC 60601-1-11, with switch, fuse and EMC filter.
3D-Printed Medical Splints: NovaCast
NovaCast 3D-printed splint replaces plaster casts with ventilated, lightweight, customizable designs; software generates patient-specific geometries for clinical use.
Challenges and Recent Developments in Medical Digital Imaging
Technical review of electronic-design challenges in digital imaging systems (digital X?ray, MRI, ultrasound), focusing on analog front-end integration and system noise.
Portable Pulse Oximeter Design Overview
Design overview and requirements for a portable noninvasive pulse oximeter measuring SaO2 and heart rate via dual-wavelength LEDs, low-power AVR32-based architecture.