ALLPCB
Characteristics of the Medical Device Industry
Analysis of medical devices sector: long product cycles, high user stickiness, and high entry barriers; implications for manufacturers, clinicians, and market outlook in China.
ITECH Products for Pacemaker Battery Testing
Technical overview of pacemaker battery specifications and battery testing: capacity, cycle life, internal resistance, and ITS5300 charge-discharge test system
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.
Infrared in Medical Applications
Technical overview of infrared discovery, mechanisms, biological effects, safety, and clinical applications, emphasizing tissue heating, resonance and microcirculation.
Are Infrared Thermometers Accurate? Product Design
Technical analysis of infrared thermometer measurement accuracy, examining thermopile sensor performance, optical system design, and calibration methods for reliable readings.
Image Control System for 3D-Printed Surgical Models
Developed an embedded Linux framebuffer driver for an FDM 3D printing image control system to convert patient CT into accurate orthopedic bone models and surgical guides.
How Gene Chips Work and What Diseases They Detect
Overview of gene chip technology: hybridization-based principles, chip types (membrane, spotted, in-situ arrays), and applications in gene expression analysis and diagnostics.
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.
Home Medical Electronics: Importance and Device Design
Technical overview of design challenges for home medical devices, focusing on size and power trade-offs, IC selection, DSP integration, and low-power MCU strategies.
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.