多参数患者生命体征监护仪前端参考设计

TIDA-01614

 
设计简介

This reference design is for a multiparameter front end of a patient monitor that measures vital sign parameters like ECG, heart rate, SpO2 and respiration.it uses biosensing front end integrated circuits like the AFE4403 and ADS1292R devices, to measure these parameters. It also uses three TMP117 sensors to accurately measure skin temperature. This design can interface with the pace detection module to detect the pace pulse. The design also uses an isolated UART connection to transfer data to a computer. The entire front end subsytem runs on a rechargeable 3.7V li ion battery.

特性
  • ● Monitors ECG, Heart rate, SpO2, respiration rate and skin temperature
  • ● Uses biosensing front end AFE4403 for SpO2 and heart rate measurement, and ADS1292R for ECG and respiration measurement. Supports up to three LEDs and three photodiodes with ambient subtraction to improve signal to noise ratio for SpO2 and heart rate measurement. Single lead ECG measurement with RLD
  • ● Supports three 0.1 Celsius accurate sensors to measure the skin temperature
  • ● Interfaces to pace detection module(software configurable  cardiac pacemaker detection module reference design ) to enable pacemaker detection
  • ● Enables data transfer over isolated UART interface
  • ● Runs on a one cell Li Ion rechargeable battery

参考设计图片
×

解决方案框图

!注意:请使用浏览器自带下载,迅雷等下载软件可能无法下载到有效资源。

 
 
查找数据手册?

EEWorld Datasheet 技术支持

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版 版权声明

EEWORLD参考设计中心

站点相关: TI培训 德州仪器(TI)官方视频课程培训

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2023 EEWORLD.com.cn, Inc. All rights reserved