無線傳感器網(wǎng)絡(luò)在醫(yī)療監(jiān)護中的性能要求

　　本文以應(yīng)用于無線個人區(qū)域網(wǎng)絡(luò)醫(yī)療監(jiān)測傳感器的不同類型和他們的數(shù)據(jù)需求映射到不同的無線網(wǎng)絡(luò)協(xié)議，從BPAN ZigBee和藍牙低能量。它涵蓋的產(chǎn)品如Freescale EKG開發(fā)工具包，以及藍牙和ZigBee設(shè)備從德克薩斯文書，飛思卡爾和ATMEL。

　　個人區(qū)域網(wǎng)絡(luò)，特別是醫(yī)療系統(tǒng)，都是關(guān)于傳感器的。其目的是從身體周圍的一系列傳感器中獲取數(shù)據(jù)，并將這些信息帶到一個可以存儲、分析和必要時迅速采取行動的地方。使用電線將傳感器連接到基站已經(jīng)限制了該技術(shù)在醫(yī)院房間的使用，限制了潛在的救生系統(tǒng)的廣泛使用。利用無線技術(shù)將傳感器連接到基站，為監(jiān)測病人和系統(tǒng)開發(fā)的新機會開辟了新的途徑。

　　根據(jù)全球技術(shù)研究公司的數(shù)據(jù)，這些無線傳感器網(wǎng)絡(luò)正在改變消費者和醫(yī)療機構(gòu)對健康和健康的看法。

　　In 2017， 18.2 million health and wellness WSN systems — excluding sports and fitness devices — will be shipped worldwide and annual revenues enabled by these systems will reach $16.3 billion. Cloud connected services will make up 53% of the revenues in five years.

　　By that time， solutions for chronic conditions such as blood glucose management and cardiac/ECG monitoring will make up 60% of the revenues. However， general wellness will increase by 1600% over the next five years when it will make up 41% of the device shipments.

　　Health cloud platforms combined with sensor networks are also providing bundling opportunities for telehealth， telecare and home service providers， with over half focused on self-management， prevention and general wellness. Smartphone and cellular innovations include diabetes management systems， electrocardiograph （ECG） monitoring system and an NFC blood pressure monitor. A growing number of Bluetooth health products are emerging for use with smartphones for blood glucose monitoring as well as blood pressure monitors.