CN201394012Y - Wearable electrocardio electrode remote warding device - Google Patents

Wearable electrocardio electrode remote warding device Download PDF

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Publication number
CN201394012Y
CN201394012Y CN 200920090357 CN200920090357U CN201394012Y CN 201394012 Y CN201394012 Y CN 201394012Y CN 200920090357 CN200920090357 CN 200920090357 CN 200920090357 U CN200920090357 U CN 200920090357U CN 201394012 Y CN201394012 Y CN 201394012Y
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module
ecg
blood
acquisition module
interface
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CN 200920090357
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Chinese (zh)
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张明慧
曾艳芳
峰 杨
王永保
陈广元
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河南华南医电科技有限公司
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Abstract

The utility model discloses a wearable electrocardio electrode remote warding device, which comprises a housing, wherein a liquid crystal display and an operation button are arranged on the housing; amain controller, an interface module, a blood-pressure acquisition module, a blood oxygen acquisition module, an electrocardio acquisition module, a respiration acquisition module and a communicationmodule are arranged in the housing; and the blood-pressure acquisition module, the blood oxygen acquisition module, the electrocardio acquisition module, the respiration acquisition module and the communication module are all connected with the main controller and the interface module. The device is characterized in that the electrocardio acquisition module and the respiration acquisition moduleare connected with a wearable electrocardio electrode vest through the interface module, and a card reader circuit used for reading and writing SIM card is arranged on the communication module, and linked with GPRS/CDMA communication channel through communications. The device can perform the long-term warding on various physiological signals such as electrocardio, heart rate, blood pressure, bloodoxygen, respiration, pulse, etc.; by utilizing the wireless mobile GPRS/CDMA communication channel transmission technology, the use is convenient, and the device is not limited by distance.

Description

穿戴式心电电极远程监护装置 ECG electrodes wearable monitoring remote devices

技术领域 FIELD

本发明涉及医疗器械技术领域,尤其是涉及一种穿戴式心电电极远程监护装置。 Technical Field The present invention relates to medical devices, more particularly to a wearable electrode ECG remote monitoring device. 背景技术 Background technique

在现代社会,心血管疾病的发病率处于上升的趋势对于心脏疾病,心电图仪作为重要的心电数据采集记录设备,其地位越来越重要。 In modern society, the incidence of cardiovascular disease is in an upward trend for heart disease, ECG as an important ECG data acquisition recording equipment, which is becoming more and more important. 常规的心电图检査只能提供患者某一刻的身体状况信息,大多数的心律失常,即使是对已经确诊的心脏病患者来说,这种片段式的心电图都很难捕捉到,而且这种检査不能长期监测心电、心率的变化,从其变化趋势中获得有用的信息,指导疾病的预防和治疗。 Conventional ECG can only provide information on the status of the patient's body for a moment, most of the arrhythmia, even for patients who have been diagnosed with heart disease, this type of ECG segments are difficult to capture, and this inspection Charles can not long-term monitoring of ECG, heart rate changes, obtain useful information from its trend, the guide prevention and treatment of disease. 现有检测心血管疾病的方法,是医院使用台式心电图仪记录病人的心电图,但是使用台式心电图仪要求病人必须卧床检査,对需要长期监测的心脏病患者来说,检测不方便,且不能实现在家中检测。 Existing methods to detect cardiovascular disease, the hospital is using a desktop ECG recording the patient's electrocardiogram, but using a desktop scanner requires the patient to be ambulatory electrocardiogram to check for heart patients who need long-term monitoring, testing is not convenient, and can not be achieved home testing.

如果用现有的便携式动态心电图仪不要求病人在医院卧床,则监护人员只能在事后对病人送交的仪器上的数据进行分析,不能够实时的对病人进行监测。 If you use an existing portable Holter device does not require patients to stay in bed in the hospital, the care staff can only analyze data on patients sent to the instrument after the fact can not be real-time monitoring of the patient. 特别是一些突发的心脏事件,如心绞痛、心肌梗塞、恶性心率失常,以及一些心脏间歇性发作的症状,医护人员很难及时的得到病人的准确的心电数据。 In particular, some sudden cardiac events such as angina, myocardial infarction, malignant arrhythmias, and some intermittent heart attack symptoms, the medical staff is difficult to get timely and accurate ECG data of the patient. . .

实用新型内容 SUMMARY

有鉴于此,本实用新型的目的在于提供一种穿戴式心电电极远程监护装置,可实现对心电、心率、血压、血氧、呼吸、脉搏等多种生理信号的长期监 In view of this, the present invention aims to provide a wearable electrode ECG remote monitoring device can achieve long-term monitoring of multiple physiological signals ECG, heart rate, blood pressure, oxygen, breathing, pulse etc.

测,利用无线移动GPRS/CDMA通信信道传输技术,使用方便、不受距离限制。 Measuring, using a wireless mobile GPRS / CDMA communication channel transmission technique, easy to use, without distance limitations. 本实用新型采用以下技术方案: 一种穿戴式心电电极远程监护装置,包括外壳,外壳上设置有液晶显示屏及操作按钮,外壳内设置有主控,接口模块,血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块;血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块均与主控和接口模块相连,其中,心电、呼吸采集模块通过接口模块与穿戴式心电电极背心连接,通讯模块设置有用于读写SIM卡的读卡电路,与GPRS/CDMA信道通讯链接。 The present invention adopts the following technical solution: A wearable cardiac monitoring electrodes remote device, comprising a housing provided with a liquid crystal display and an operation button on the housing, the housing is provided with a host interface module, the module collecting blood, the blood oxygen collection module, ECG, respiration acquisition module and a communication module; blood collection module, the acquisition module oxygen, ECG, respiration acquisition and communication modules are connected with the main control module and an interface, wherein, ECG, respiration acquisition module via the interface module connected to the ECG electrodes wearable vest, the communication module is provided with circuit card reader for reading and writing SIM cards, the GPRS / CDMA channel communication link.

本实用新型可以这样实现,所述穿戴式心电电极背心上设置有六个以上的电极,该电极通过导线连接到外壳上的心电接口,该心电接口与接口模块相连。 The present invention can be achieved, there are six or more electrodes disposed on said wearable vest ECG electrodes, the ECG electrodes are connected to an interface on the housing through the wire, is connected to the interface and the interface module ECG.

本实用新型还可以这样实现,所述外壳上设置有血氧探头接口,其一端在血氧采集时与血氧探头相连,另一端与血氧采集模块相连。 The present invention can also be achieved, oxygen probe provided with an interface on said housing, one end of which is connected to the oxygen probe during the acquisition oxygen, the oxygen is connected to the other end of the collection module.

本实用新型还可以这样实现,所述外壳上设置有血压接口,其一端在血压采集时接入并感应袖带压力,另一端与血压采集模块连接。 The present invention can also be achieved, the interface is provided with a blood pressure housing, one end of the access and sensing cuff pressure at the time of blood collection, and the other end is connected with the blood collection module.

本实用新型的有益效果是: The utility model has the advantages that:

本实用新型提供了一种穿戴式心电电极远程监护装置,可实现对心电、心率、血压、血氧、呼吸、脉搏等多种生理信号的长期监测。 The present invention provides a wearable electrode ECG remote monitoring device can achieve long-term monitoring of multiple physiological signals ECG, heart rate, blood pressure, oxygen, breathing, pulse and the like. 采用模块化设计,在硬件设计上将心电、血氧、血压、无线传输、主控与显示分成单独的模块进行设计,各模块都有单独的机构进行控制,避免了各生理参数采样工作的相互干扰,成功地解决了现有技术中多参数监护装置最难解决的抗干扰问题,特别是克服了无线通讯线路对其他采样线路的干扰,使采集到的生理数据精确而稳定。 The modular design in hardware design on ECG, blood oxygen, blood pressure, wireless transmission, the display is divided into separate master module design, each module has a separate control mechanism, to avoid various physiological parameters sampled work mutual interference, the interference problem successfully solved the prior art multi-parameter monitoring device most difficult, especially to overcome radio interference to other communication lines to the sampling lines, so that the collected physiological data accurate and stable.

本实用新型用心电电极背心采集心电、心率、呼吸等信号,解决了在先技术中用粘贴式心电电极的电极、导线众多,影响被检测人睡眠,行动不便的问题。 The present invention intentions electrode vest acquisition ECG, heart rate, breathing and other signals, to solve the prior art with stick-on electrodes ECG electrodes, many wires, affect the detection of human sleep, mobility problems. 电极由银和复合纤维组成,以锦纶长丝、涤纶长丝等多元复合纤维为基材,把纳米银层镀在复合纤维上形成银纤维,把银纤维纺织成布料,再制成电极。 And a composite electrode composed of silver fibers to nylon filament, polyester filament composite fibers and other polyvalent base, the nano-silver layer plated silver fiber is formed on the composite fiber, silver fiber woven into the fabric, and then forming an electrode. 该电极可解决在先技术中,在人体活动过程中皮肤与电极之间容易发生摩擦,产生静电,当静电电压过高时,可能导致导电纤维与皮肤之间发生尖端放电,损伤人体皮肤的问题,使用方便。 The electrode can solve the prior art, in the course of the activity of human skin likely to occur between the electrodes and the friction, static electricity is generated, when the electrostatic voltage is too high may lead to discharge between the tip of conductive fiber and skin, the problem of skin damage easy to use.

本实用新型利用无线移动GPRS/CDMA通信信道传输技术,将采集到的数据传输到系统服务器上,进行存储、分析和打印报告。 The present invention using a wireless mobile GPRS / CDMA communication channel transmission technique, the collected data is transmitted to the system server, storage, analysis, and print reports. 本实用新型自身的按钮和显示屏,可以独立进行生理信号的监测。 The present invention own buttons and display screen, can be monitored physiological signal independently.

在随后的说明书中进行阐述,并且在某种程度上,基于对下文的考察研究对本领域技术人员而言将是显而易见的,或者可以从本实用新型的实践中得到教导。 Set forth in the description which follows and, in part, based on a study of the following investigation to those skilled in the art will be apparent, or may be learned from practice of the present invention. 本实用新型的目标和其他优点可以通过下面的说明书或者附图中所特别指出的结构来实现和获得。 The present invention objects and other advantages may be realized and obtained by the following description or illustrated in the drawings the structure particularly pointed out. 附图说明 BRIEF DESCRIPTION

图1是本实用新型的结构示意图; FIG. 1 is a structural diagram of the present invention novel;

图2是本实用新型心电电极背心的结构示意图; FIG 2 is a schematic view of the present invention electrocardiographic electrode vest;

图3为本实用新型的方框图; FIG 3 a block diagram of the new utility of the present;

图4为本实用新型心电、呼吸采集模块的结构框图;图5为本实用新型通讯模块的结构框图。 Fig 4 present the new ECG practical block diagram of the breathing detection module; FIG. 5 is a block diagram of the new communication module present invention. 具体实施方案 Specific embodiments

下面结合附图和实施例对本实用新型作进一步描述- The present invention is further described as below in conjunction with the accompanying drawings and embodiments -

本实用新型包括外壳,外壳上有液晶显示屏及操作按钮,外壳内安装有主控,接口模块,血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块,血压采集模块;血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块均与主控和接口模块相连,心电、呼吸采集模块通过接口模块与穿戴式心电电极背心连接。 The present invention comprises a liquid crystal display and an operation button, the main control mounted within the housing, the interface module, blood collection module, the acquisition module oxygen, ECG, respiration acquisition and communication modules, blood collection module on a housing; blood acquisition module, the acquisition module oxygen, ECG, respiration acquisition and communication modules are connected with the main control and interface modules, ECG, respiration acquisition module connected to the ECG electrodes wearable vest through the interface module. 主控及接口模块与外部设备和无线通讯模块相连。 Host interface module and connected to an external device and the wireless communication module. 在本实施例中,主控及接口模块采用高速SOC型单片机C8051F310作为控制CPU,在主控及接口模块中还设有电源检测电路。 In the present embodiment, the high-speed interface module and master MCU C8051F310 SOC control as the CPU, and the host interface module further provided with a power detection circuit.

外壳上设置有心电接口、血压接口和血氧探头接口,心电接口把心电电极背心l上采集到的心电、呼吸和心率信号传送到心电、呼吸采集模块。 Determined electrical interface is provided, blood oxygen probe interface and the interface, the interface on the housing ECG transmits the collected electrocardiographic electrode vest l ECG, respiration and heart rate signals to the ECG, respiration acquisition module. 血氧探头接口到血氧探头采集到的数据传递到血氧采集模块。 Oxygen probe oxygen probe interfaces to the data collected is transmitted to the oximeter acquisition module. 外壳上的血压接口用于血压采集时接入并感应袖带压力,使血压数据传送到血压采集模块。 An interface for the blood pressure on the housing when the blood pressure cuff pressure sensing and collecting the access, data is transmitted to the blood pressure blood pressure acquisition module. 外壳内的 In the housing

电动气泵和电磁气阀受控于血压采集模块。 Electric air pump and an electromagnetic valve controlled by the blood collection module. 图3所示为本实用新型的方框图。 FIG 3 a block diagram of the new utility of the present FIG.

外壳上设置的显示屏可以显示:心电波形,呼吸波形,脉率值,呼吸率值,血氧值,血压值,呼叫指示,电量指示和网络指示等多种参数,通过外壳上的操作按钮和显示屏可独立对生理信号进行监测。 A housing provided on the display screen may display: ECG, respiration waveform, pulse rate, respiration rate values, blood oxygen level, blood pressure value, indicating a call, and the network capacity indication indicates a variety of parameters, by operating the button on the housing and the display screen may be monitored independently of the physiological signal.

如图l、图2所示,穿戴式心电电极远程监护装置4的外壳上设置有心电电极背心接口,心电电极背心1上固定有六个电极2,电极2通过导线连接到心电接口上,在心电电极背心l的右下侧固定设置一口袋3,该口袋3可以用来放戴式心电电极远程监护装置4。 FIG. L, as shown, is provided vest determined electrical interfaces, ECG electrodes on the housing wearable electrode ECG remote monitoring apparatus 4 of FIG. 2 is fixed to the electrode vest six electrodes 2 1, 2 connected to the center electrode via a wire electrical interface on the lower right side of the heart electrode l is fixed to a vest pocket 3, the pocket can be used to put 3-worn ECG remote monitoring device electrode 4. 电极2是由银和复合纤维组成,具体来说,是把纳米银层镀在复合纤维上形成银纤维,把银纤维纺织成布料,再制成电极2。 2 is an electrode composed of silver and composite fibers, specifically, the nano silver plating layer is formed on the silver fiber composite fiber, silver fiber woven into the fabric, then the electrode 2 is made.

本实用新型在血压检测时,通过把袖带的气压送到压力传感器上,通过采集传感器上的压差得到血压信号,同时从血压信号中通过滤波电路分离出脉搏信号,将两种信号送到ADC,数模转换后经过计算得到血压脉搏等信息。 In the present invention, detection of blood pressure, the cuff pressure supplied by the pressure sensor, blood pressure obtained by the pressure sensor signal acquisition, while isolated from the blood pressure signal by a pulse signal filter circuit, the two signals to ADC, the DAC has been calculated to give the blood pressure and pulse rate information.

如图4所示,本实用新型心电呼吸采集模块,由心电传感器、前级放大器、带通滤波器、陷波器、后级放大器和心电采集接口组成,前级放大器采用高性能单片放大器,它具备高输入阻抗、高共模抑制比、低噪声、低漂移、低功耗的特点。 4, the present invention respiratory ECG acquisition module, by the ECG sensor, a pre-amplifier, band pass filter, notch filter, and a post-stage amplifier composed ECG acquisition interface, a single high-performance pre-amplifier chip amplifier, which includes a high input impedance, high common mode rejection ratio, low noise, low drift, low power consumption. 心电传感器把采集到的信号经前级放大器放大后,传送到带通滤波器,带通滤波器完成滤出0.05-300Hz之外的杂波信号,陷波器针对工频信号进行衰减,后级放大器将信号放大到-2.5V—+2.5V之间送给ADC进行模/数转换,转换成数字信号后,在主控MPU的控制下进行心电信号采样,提取心电波信号、呼吸波信号和心率值。 ECG sensors to collect the signal after pre-amplifier, transferred to a bandpass filter, a bandpass filter is completed outside the clutter signals filtered off 0.05-300Hz, for the attenuation notch filter frequency signals, after stage amplifier the amplified signal to between -2.5V- + 2.5V ADC to the analog / digital converter, converted into a digital signal, the ECG signal sampled at the control of the control MPU extracts electrocardiographic signal, respiratory wave signals and heart rate values. 本实用新型血氧采集模块由血氧传感器、血氧采集接口、 LED恒流源驱动电路、前级放大器、模拟开关、红光解调滤波器、后级放大器、ADC和MPU 组成,血氧采集时血氧检测数字电路产生2kH脉冲信号控制恒流源加到血氧传感器(发光二极管)上电压的极性,使其交替发出波长660nm的红光和波长940nm的红外光;前级放大器将从光敏二极管上得到的信号初步放大,通过模拟开关将红光和红外光信号分开,分别解调滤波放大送到MPU中的ADC,转换成数字化信息。 Present invention by the oxygen sensor acquisition module oxygen, oxygen acquisition interface, LED constant current source driving circuit, the pre-amplifier, an analog switch, red demodulation filter, the amplifier, ADC, MPU composition, oxygen collection polarity oximetry digital circuits 2kH pulse oximetry sensor applied to the control current source (light emitting diodes) on the voltage, so that alternately emits red wavelength of 940nm and 660nm wavelengths of infrared light; from the pre-amplifier the photodiode signal obtained preliminary amplification, the analog switch by separating the red and infrared optical signals, demodulates the filtered and amplified MPU to the ADC, converted into digital information. 监控时采集到的各种信息,通过对应的接口送到主控MPU 中,经过相应的处理后将结果显示给用户,同时将数据送到通讯模块,经TCP /IP协议封装成数据包后,发送到指定域名的中央监护服务器上进行存储,供医生监护、分析使用。 Collected while monitoring various kinds of information through the corresponding interface to the MPU master, after processing through the respective results to the user while the data is sent to the communication module, the encapsulated packet via the TCP / IP protocol, be sent to the specified domain name central monitoring server storage for medical supervision, analysis.

图5所示为本实用新型通讯模块的结构框图,通讯模块采用高性能的无线通信模块和PHILIPS公司高性能的LPC21XX系列微控制器ARM7设计,整个模块在低功耗的状态下,能够保持GPRS / CDMA信道的稳定链接和长时间不问断地工作,使生理数据能完整地、实时地送达到对应的服务器上。 The present invention shown in FIG. 5 is a block diagram of the communication module, the communication module using a high-performance wireless communication module and performance of PHILIPS LPC21XX microcontrollers ARM7 design, the entire module in a low power state can be maintained GPRS / stabilizing link CDMA channel and do not ask for a long time off work, so that the physiological data can be complete, on delivery to the corresponding server in real time. 可采用的通信方式为GPRS / CDMA无线蜂窝网+Intemet广域网,嵌入式TCP / IP通信协议,2.5G无线数据传输模式。 Communication scheme may be employed for the GPRS / CDMA wireless cellular networks + Intemet WAN, embedded TCP / IP communication protocol, 2.5G wireless data transmission mode. 通讯模块中还设有读卡电路,可以读、写SIM 卡和进行资格验证。 Communication module also has a circuit card reader, you can read, write, SIM card and be eligible for verification. 通讯模块连接有内置天线,用于信号的发射与接受。 Communication module connected to a built-in antenna for transmitting and receiving signals.

Claims (4)

1.一种穿戴式心电电极远程监护装置,包括外壳,外壳上设置有液晶显示屏及操作按钮,外壳内设置有主控,接口模块,血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块,血压采集模块,血压采集模块,血氧采集模块,心电、呼吸采集模块和通讯模块均与主控和接口模块相连,其特征在于:心电、呼吸采集模块通过接口模块与穿戴式心电电极背心连接,通讯模块设置有用于读写SIM卡的读卡电路,与GPRS/CDMA信道通讯链接。 A wearable cardiac monitoring electrodes remote device, comprising a housing provided with a liquid crystal display and an operation button, the housing is provided with a master interface module, blood collection module, the acquisition module oxygen, ECG, respiration on the housing acquisition and communication modules, collection modules blood, blood collection module, the acquisition module oxygen, ECG, respiration acquisition and communication modules are connected with the main control module and an interface, wherein: ECG, respiration acquisition module via the interface module connected to the ECG electrodes wearable vest, the communication module is provided with circuit card reader for reading and writing SIM cards, the GPRS / CDMA channel communication link.
2. 按照权利要求1所述的穿戴式心电电极远程监护装置,其特征在于:所述穿戴式心电电极背心上设置有六个以上的电极,该电极通过导线连接到外壳上的心电接口,该心电接口与接口模块相连。 2. ECG electrode wearable remote monitoring device according to claim 1, wherein: there are six or more electrodes disposed on said wearable vest ECG electrodes, the center electrode is connected to the housing by an electrical wire an interface, the interface is connected to the ECG interface module.
3. 按照权利要求1所述的穿戴式心电电极远程监护装置,其特征在于:所述外壳上设置有血氧探头接口,其一端在血氧采集时与血氧探头相连,另一端与血氧采集模块相连。 3. The wearable remote monitoring ECG electrode device according to claim 1, characterized in that: the oxygen sensor is provided with an interface on the housing, one end thereof is connected to the oxygen probe during collection of blood oxygen, blood and the other end acquisition module coupled to the oxygen.
4. 按照权利要求1所述的穿戴式心电电极远程监护装置,其特征在于:所述外壳上设置有血压接口,其一端在血压采集时接入并感应袖带压力,另一端与血压采集模块连接。 4. The wearable remote monitoring electrocardiographic electrode device according to claim 1, wherein: said housing is provided with a blood interface, and the access end thereof when the blood pressure cuff pressure sensing capture, blood collection and the other end module. 2 2
CN 200920090357 2009-05-20 2009-05-20 Wearable electrocardio electrode remote warding device CN201394012Y (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
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CN103002800A (en) * 2010-05-18 2013-03-27 佐尔医药公司 Wearable ambulatory medical device with multiple sensing electrodes
RU2646128C2 (en) * 2016-04-13 2018-03-01 Общество с ограниченной ответственностью "Альтомедика" Radio channel system of cardiomonitoring and prevention of critical situations

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103002800A (en) * 2010-05-18 2013-03-27 佐尔医药公司 Wearable ambulatory medical device with multiple sensing electrodes
US9215989B2 (en) 2010-05-18 2015-12-22 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
US9462974B2 (en) 2010-05-18 2016-10-11 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
US9931050B2 (en) 2010-05-18 2018-04-03 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
US10405768B2 (en) 2010-05-18 2019-09-10 Zoll Medical Corporation Wearable ambulatory medical device with multiple sensing electrodes
RU2646128C2 (en) * 2016-04-13 2018-03-01 Общество с ограниченной ответственностью "Альтомедика" Radio channel system of cardiomonitoring and prevention of critical situations

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