Maxim MAX32664+ MAX86141智能手环健康平台解决方案

Maxim公司的智能手环健康平台MAXREFDES103#是基于超低功耗生物传感器集线器MAX32664和超低功耗光学数据采集系统MAX86140/MAX86141,采用高灵敏度PPG生物传感器,功率管理IC(PMIC)和Maxim公司的健康测量微控制器,能收集对健康有用的生物信息.该平台还包括用来计算基于生物传感器测量的心脏健康的算法.主要特性包括采用光电容积脉搏波描记法原理(PPG),基于手环的嵌入心律,血氧饱和度(SpO2)算法,心率变异性(HRV),呼吸速率, 睡眠质量库算法,可穿戴健康手环外形, MAX32664传感器集线器, MAX86141 PPG模拟前端(AFE),3轴加速度计, Windows®和Android 图形用户接口.主要用在可穿戴运动手表,健康跟踪器,心脏信号数据跟踪器.本文介绍了智能手环MAXREFDES103#主要特性,系统框图以及系统部件图,以及所用的主要元件包括超低功耗生物传感器集线器MAX32664主要特性和应用案例以及超低功耗光学数据采集系统MAX86140/MAX86141主要特性和典型应用电路.
This user guide provides information about preparing and running the MAXREFDES103# health sensor band. This platform uses a high-sensitivity PPG biosensor, power-management IC (PMIC), and microcontrollers from Maxim Integrated® in a wrist-worn design that allows the capture of biometric signals important to healthcare. The platform also contains algorithms for calculating heart health based on the biosensor measurements.
The MAXREFDES103# is a wrist-worn wearable form factor that demonstrates the high sensitivity and algorithm processing functions for health-sensing applications. This health sensor band platform includes an enclosure and a biometric sensor hub with an embedded algorithm for heart rate and SpO2 (MAX32664C) which processes PPG signals from the analog-front-end (AFE) sensor (MAX86141). Algorithm output and raw data can be streamed through Bluetooth® to an Android® app or PC GUI for demonstration, evaluation, and customized development.
Design files, firmware, and software can be found on the Design Resources tab. The board is also available for purchase.
智能手环MAXREFDES103#主要特性:
Photoplethysmography (PPG)
Wrist-based embedded heart rat...