无线心脏监测仪器 无线心电图仪 wireless ECG holter monitor 无线心电监测仪

无线心脏监测仪器无线心脏监测仪器 无线心电图仪无线心电图仪 wireless ECG holter monitor 无线心电监测仪无线心电监测仪 便携式心电图仪便携式心电图仪 holter动态心电图监测动态心电图监测 美国Bokeley和Draford 大学最近也开发出了系列无线心电设备 北京大学 2010年3月 美过联邦通信委员会 FCC 发布了首个全球性宽带计划 其中一个部分是 为新的 医疗人体域网 MBAN 分配专用频谱 在2010年国际电子消费展上 一家名为CardioNet的移动医疗解决方案供应商展示了其集成心脏 监测装置的可佩带无线终端 由美国由美国BodyMediaBodyMedia公司研制公司研制 Beijing M B Electronic Instruments Co Ltd 北京麦邦光电仪器有限公司 多参数遥测盒多参数遥测盒 没有具体信息没有具体信息 挪威 BTL公司 有wireless ECG holter 不对 美国佛罗里达州美国佛罗里达州 Halthion medical technologies 公司公司 statpatch wireless holter monitor 获得获得FD A认证认证 CurvusCurvus a subsidiary of WPRWPR MedicalMedical out of Arendal Norway has received 510 K clearance for its wireless Curvus Arrhythmia Monitoring Device C AD a continuous ECG monitoring system that can be worn 24 7 including during showering The system can send immediate notifications to clinicians when arrhythmias are detected http ww Holter monitors are sometimes called continuous EKGs electrocardiograms This is because Holter monitors record the heart rhythm continuously for 24 to 48 hours A Holter monitor is about the size of a large deck of cards You can clip it to a belt or carry it in a pocket Wires connect the device to sensors called electrodes that are stuck to your chest using sticky patches These sensors pick up your heart s electrical signals and the monitor records your heart s rhythm Data is encrypted and uploaded automatically every few minutes to a collection and analysis system on site for hospital nursing facility or intermediate care facility in patients Patients at home can go to their physician s office or clinic at predetermined times perhaps daily or weekly to upload information without removing the monitor or the placement of electrodes Wireless Holter monitors also can be equipped with a memory card for data transfer through a cell phone or LAN line based base station in the home In addition to performance reliability low power consumption and cost considerations wireless ECG Holter monitors must be designed to support dedicated telemetry bands so that the ECG data from the monitor transfers quickly accurately and securely to the data collector for evaluation Combining technologies for ultra low power bio potential read out optimized power management and advanced electronic integration a prototype of a wireless ECG patch has been developed The wireless ECG patch consists of a hybrid system combining electronic assembly on a flexible substrate and textile integration The core of the wireless ECG patch consists of a miniaturized wireless sensor node integrated on a flexible polyimide substrate and includes a snap on connector for connection to one electrode Two additional snap on connectors are coupled to the central part with short conductive wires The complete system is then integrated into textile to form the ECG patch and achieve flexibility and stretch ability Embedding the wires in textile allows for reduction of artifacts due to wire movement The patch is attached to the body by means of Ag AgCl electrodes also and initially used for signal transduction The wireless ECG patch measures a bipolar ECG signal between two electrodes separated by a distance varying from 3 to 4cm The high common mode rejection ratio CMRR achieved by IMEC s bio potential advanced packaging and interconnect ASIC P16574 ensures good signal quali