ALLPCB
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.
Key Sensors Used in Medical Electronics
Overview of medical sensors and applications: ingestible and implantable devices, pressure and non-contact temperature sensors, and biosensors for clinical monitoring.
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.
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.
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.
Compact, High-Performance Multiparameter Patient Monitor
Reference design for a multiparameter patient monitor that acquires ECG, SpO2, heart and respiration rates and temperature using AFE4403/ADS1292R front-ends.
Where Is the Next Revenue Outlet for Medical Facilities?
Guide to building private traffic management for medical facilities: CRM-driven user tagging, WeChat integration, retention workflows, and KTHCRM implementation.
Simple Homemade Body Fat Meter
Simple DIY body fat meter based on bioelectrical impedance: 5 kHz Wien-bridge oscillator, foot electrodes, high?impedance detector and diode rectifier for voltage monitoring.
Low-Power Medical Supply Design Using LTC3388
Overview of energy harvesting system design and low?quiescent power management for WSNs, including LTC4071 battery charging and low-power DC/DC considerations.
Teardown: RestOn Portable Non-Wearable Sleep Monitor
Teardown and technical analysis of the Sleepace RestOn non-contact sleep monitor: PVDF piezoelectric sensing strap, analog front end, MCU, and signal processing.
Simplifying Patient Monitor Design with ECG AFE
ECG and 12-lead system technical overview covering signal chain, waveform components, lead configurations, measurement challenges, signal integrity, and patient safety
Medical Sterilizer Control System Overview
Analysis and design of an embedded sterilizer control system based on 80C196KB, with A/D acquisition, valve outputs, LCD HMI and firmware for temperature and pressure regulation.
RT-H001 Heart Rate Module Measurement
RT-H001 heart rate module using reflective PPG sensor to measure instantaneous heart rate. Low-power 3.3V design, <3 BPM rest accuracy, suitable for wearables and health devices.
Medical Security System Integration: Status, Bottlenecks and Trends
Hospital security integration analysis: scope, integration content and depth, video surveillance as host platform, vendor openness, and software-driven trends for medical systems.
Biorep Perifusion System Using LabVIEW and CompactRIO
Automated perifusion system using LabVIEW and CompactRIO to increase throughput and reproducibility of islet secretory assays for diabetes research.
Remote Rehab Data Acquisition for Real-Time 3D Vision
PC-based fuzzy control design for remote rehabilitation data acquisition: fuzzy decoupling and lookup-table implementation enabling real-time 3D visual capture and diagnosis.
High-content imaging flow cytometry in immunology
ImageStream imaging flow cytometry quantifies temperature-dependent morphology of CD8+ T cells: fever-range temperature increases membrane clustering, APC conjugates.
Wi?Fi Module Circuit Design for Wearable Medical Devices
Technical guide to choosing Wi?Fi modules for medical devices: module selection, data?rate tradeoffs, RF/module integration, certification and power considerations for designers.
Low-power op amp in portable medical and fire systems
Overview of low-voltage, low-power analog design and applications of low-noise op amp solutions (DIO2051/DIO2052) for medical and smoke-detection systems.
Development of Neural Stimulators: History and Directions
Technical overview of neurostimulation and implantable devices: market trends, FDA approvals, neural implants, miniaturization, closed-loop drug delivery.