Principles of Medical Digital Imaging Devices

Survey of electronic design challenges in digital medical imaging—digital X?ray, ultrasound, and MRI—focusing on analog front-end, ADCs, SNR, integration, and power tradeoffs.

FPGA-Based Visual and Auditory Evoked Potential System

Design and FPGA implementation of an evoked potentials stimulator producing configurable auditory and visual stimuli (tones, clicks, WAV, checkerboard) for neurophysiology.

Design of Electronic Therapy Device Based on AT89C51SNDIC

Design of a portable electrotherapy device using AT89C51SNDIC to MP3-modulate a 2.4 kHz carrier; details on signal generation, FM output, power and software.

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.

Infant Incubator Temperature Control System Design

Design of an infant incubator temperature control system using an adaptive fuzzy PID to improve stability and dynamic response while reducing steady-state error.

Design and Implementation of Temperature Charts in EMR Systems

Technical overview of EMR temperature chart design and implementation: generation, coordinate transforms, pagination, and rendering techniques for clinical record systems.

Simplifying Portable Medical Device Design with Analog ICs

Describes single-chip portable medical devices using an ultra-low-power MCU with integrated analog front end: op amps, 12-bit ADC/DAC, DAC-based AGC and low-power design.

Analog Signal Paths in Portable Medical Devices

Practical guide for engineers on analog design in medical diagnostic devices, covering op amp selection, process trade?offs, and estimating low?frequency noise.

Common Gas Chromatograph Faults and Troubleshooting

Practical troubleshooting guide for gas chromatograph faults: no peaks after injection, baseline issues, missing peaks due to contamination or column degradation.

LabVIEW System for Rare Cell Detection and Isolation

Overview of the DEPArray system using dielectrophoresis and LabVIEW-controlled microfluidics to detect, analyze, and recover rare circulating tumor or fetal cells.

Practical Challenges and Solutions for Bioelectric Measurements

Practical guidance on ECG, EMG, EEG measurement issues and front-end signal-conditioning: choosing low input bias current amplifiers to improve electrode contact.

Design and Implementation of a SoC-based Blood Pressure Monitor

High-precision oscillometric blood pressure monitor design using a programmable 16-bit sigma-delta A/D converter for direct sampling and pulse extraction and envelope fitting.

Designing a Mobile Digital Healthcare Management System

Hardware design of a mobile medical device: integrated ECG, temperature, blood pressure and glucose sensing, GSM/touchscreen interface, lithium battery and power circuit.

Key Features of Smart Healthcare Platforms

Overview of a mobile healthcare platform: intelligent triage, appointment booking, online payments, regional medical resources, medical reports, private doctors, health info.

FPGA Applications in Medical Devices

FPGA use in healthcare: accelerator cards and platforms for clinical devices, medical imaging, and diagnostic analytics, with performance and deployment considerations.

Wireless Technologies in Common Medical Electronics

Technical overview of wireless technologies for medical devices and telemedicine, highlighting Bluetooth and ZigBee use in monitoring, plus RFID, IEEE 802.11 and LTE.

Pros and Cons of Intelligent Healthcare

Intelligent healthcare: AI-enabled clinical benefits and centralized data management, workforce relief, and challenges including loss of bedside empathy and data privacy risks.

Fixing ECG Device Crashes During ESD Testing

ECG device ESD analysis and mitigation: use low-impedance earth return and port-ground isolation to divert common-mode currents and prevent crashes/resets.

Glucose Meter Designs Using HT45F and BH66/67 Series

Reference designs for standalone LCD and HCT glucose meters using Holtek MCUs with 12-bit ADC, precision DAC and OPAs for electrochemical and impedance HCT measurement.

Design, Simulation and Compliance for Medical Devices

Overview of MATLAB and Simulink workflows for medical device development, biomedical data analysis, and FDA software tool confirmation and validation.