Design of a telemetry system based on wireless power transmission for physiological parameter monitoring
Design of a telemetry system based on wireless power transmission for physiological parameter monitoring
复制标题
基于无线电力传输的生理参数监测遥测系统设计
DOI：
10.1063/1.4907170
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发表时间：
2015-01
期刊：
影响因子：
1.6
通讯作者：
Zhu Bingquan
中科院分区：
文献类型：
--
作者：
Jia Zhiwei;Yan Guozheng;Zhu Bingquan
用于有或没有麻醉的实验动物的植入遥测系统可用于连续监测生理参数。该系统不仅在生物体研究中具有重要意义，而且在药效、人工器官和辅助装置的评价中也具有重要意义。该系统由微型电子胶囊、无线电力传输模块、数据记录装置和处理模块组成。微型电子胶囊内集成了心电仪、温度传感器和压力传感器，信号经过滤波、放大、A/D采样后通过无线通信在体外传输。为了克服电池电量不足的问题，设计了一种基于电磁感应的无线电力传输模块。根据稳定性和安全性约束，提出了矩形截面螺线管的发射线圈和3D接收线圈。实验表明，在Φ10.5 mm×11 mm的体积内，至少可以向负载传输150 mW的功率，传输效率为2.56%。活体解剖实验验证了集成无线电遥测系统的可行性。
An implanted telemetry system for experimental animals with or without anaesthesia can be used to continuously monitor physiological parameters. This system is significant not only in the study of organisms but also in the evaluation of drug efficacy, artificial organs, and auxiliary devices. The system is composed of a miniature electronic capsule, a wireless power transmission module, a data-recording device, and a processing module. An electrocardiograph, a temperature sensor, and a pressure sensor are integrated in the miniature electronic capsule, in which the signals are transmitted in vitro by wireless communication after filtering, amplification, and A/D sampling. To overcome the power shortage of batteries, a wireless power transmission module based on electromagnetic induction was designed. The transmitting coil of a rectangular-section solenoid and a 3D receiving coil are proposed according to stability and safety constraints. Experiments show that at least 150 mW of power could pick up on the load in a volume of Φ10.5 mm × 11 mm, with a transmission efficiency of 2.56%. Vivisection experiments verified the feasibility of the integrated radio-telemetry system.
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DOI：
10.1109/iembs.1997.758803
发表时间：
1997-10
期刊：
Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136)
影响因子：
--
作者：
Chisato Enokawa;Y. Yonezawa;H. Maki;M. Aritomo
通讯作者：
Chisato Enokawa;Y. Yonezawa;H. Maki;M. Aritomo
DOI：
10.1109/titb.2011.2149536
发表时间：
2011-05
影响因子：
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作者：
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通讯作者：
Xiuquan Fu;Weihong Chen;Shuming Ye;Yuewen Tu;Yawei Tang;Dingli Li;Hang Chen;Kai Jiang
影响因子：
--
作者：
J. Zhiwei;Y. Guozheng;Zhu Bingquan
通讯作者：
J. Zhiwei;Y. Guozheng;Zhu Bingquan
DOI：
10.1016/0300-9629(72)90237-x
发表时间：
1972-11
期刊：
Comparative Biochemistry and Physiology Part A: Physiology
影响因子：
--
作者：
L. Wang
通讯作者：
L. Wang
DOI：
10.1109/iembs.1996.646510
发表时间：
1996-10
期刊：
Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
影响因子：
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作者：
P. Goode;H. Nagle
通讯作者：
P. Goode;H. Nagle