#wearable

How To Test SpO2 at 70%
How To Test SpO2 at 70%
Accurately testing SpO2 performance at 70% presents a practical and ethical challenge in human-based testing. Controlled studies capable of reaching this level require specialized clinical environments and strict medical supervision
From Simulation to Clinical Trials: Building a Risk-Reduced V&V Workflow
From Simulation to Clinical Trials: Building a Risk-Reduced V&V Workflow
The ISO 80601-2-61:2018 standard defines clinical evaluation methods for pulse oximeter devices. Clinical trials are costly, time-intensive, and operationally complex. Because failures at this stage can lead to schedule delays, redesign, or changes to per
Understanding Respiratory Signal Testing: Principles and Simulation Methods
Understanding Respiratory Signal Testing: Principles and Simulation Methods
Respiratory signals are among the most critical physiological parameters in clinical monitoring. In intensive care units and surgical settings, they serve as an essential indicator of a patient’s real-time physiological condition.
How to Achieve Automated Testing of PPG Wearable Devices?
How to Achieve Automated Testing of PPG Wearable Devices?
This article will explore how to achieve automated testing of PPG wearable devices and introduce the programming languages supported by WhaleTeq to help engineers apply relevant technologies in practice.
How to Solve the Production Line Testing Problems of Wearable Devices?
How to Solve the Production Line Testing Problems of Wearable Devices?
With the popularity of health wearable devices, major manufacturers around the world are facing a series of production line testing challenges. These challenges not only affect product qua, but also lead to a reduction in production efficiency.
How to Effectively Verify the Heart Rate and SpO2 Monitoring Functions of PPG-based Wearable Devices?
How to Effectively Verify the Heart Rate and SpO2 Monitoring Functions of PPG-based Wearable Devices?
With the popularity of wearables, heart rate and blood oxygen monitoring functions based on PPG technology have become the core of many products. However, to ensure its reliability and effectiveness in a variety of environments, verification is critical.