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CN108013873A - Patch type detecting device for detecting arrhythmia by electrocardiosignal and grouping device thereof - Google Patents

Patch type detecting device for detecting arrhythmia by electrocardiosignal and grouping device thereof
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Publication number
CN108013873A
CN108013873ACN201611198275.6ACN201611198275ACN108013873ACN 108013873 ACN108013873 ACN 108013873ACN 201611198275 ACN201611198275 ACN 201611198275ACN 108013873 ACN108013873 ACN 108013873A
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patch
detection device
arrhythmia
signal
processing unit
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刘省宏
王明义
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Hsuan Hung Co ltd
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Hsuan Hung Co ltd
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Abstract

The invention provides a patch type detection device for detecting arrhythmia by using electrocardiosignals and a grouping device thereof. The patch type detecting device comprises a body, and a vibration unit, a communication module, a signal preprocessing circuit and a processing unit which are arranged in the body. The body is provided with a patch connector which is connected with an external patch. The communication module is in communication connection with an external electronic device. The signal pre-processing circuit obtains the electrocardiosignal from the patch through the patch connector, and provides the electrocardio information after the signal processing. The processing unit drives the vibration unit to vibrate for reminding or warning under the condition that the electrocardio information is matched with the arrhythmia characteristic. Through the operation, the user can know the current heartbeat condition through the vibration prompt so as to master the self health condition.

Description

Translated fromChinese
以心电讯号侦测心律不整的贴片式侦测装置及其成组装置Patch detection device for detecting arrhythmia by electrocardiographic signal and its combination device

技术领域technical field

本发明涉及一种侦测装置,特别涉及一种以心电讯号侦测心律不整的贴片式侦测装置。The invention relates to a detection device, in particular to a patch type detection device for detecting arrhythmia by using electrocardiographic signals.

背景技术Background technique

为得知使用者的心跳状况,常规熟知的技术多在使用者身上贴附用于检测心电讯号的贴片,并将贴片连接到外部的检测机台,由于现有的检测机台需透过离线分析使用者的心电讯号是否异常,使得使用者无法实时的得知目前的健康状况。In order to know the heartbeat status of the user, conventionally known techniques usually attach a patch for detecting ECG signals on the user, and connect the patch to an external detection machine. Because the existing detection machine needs Through off-line analysis of whether the user's ECG signal is abnormal, the user cannot know the current health status in real time.

此外,由于常规熟知的心电量测及分析技术无法做到可携式以及实时分析的要求,因此使用者欲检查心跳状况时,则需花费时间在固定地点(例如:医院)进行检查,而对使用者的生活造成了极大的不便。In addition, since the conventionally known heart rate measurement and analysis technology cannot meet the requirements of portable and real-time analysis, when the user wants to check the heartbeat condition, he needs to spend time in a fixed place (for example: a hospital) for the check, and the The user's life has caused great inconvenience.

综上所述,如何提供一种可解决前述问题的技术手段乃本领域亟需解决的技术问题。To sum up, how to provide a technical means that can solve the aforementioned problems is an urgent technical problem in this field.

发明内容Contents of the invention

为解决前述的问题,本发明的目的是提供一种可方便侦测使用者心电讯号的贴片式侦测装置。In order to solve the aforementioned problems, the purpose of the present invention is to provide a patch-type detection device that can conveniently detect the user's ECG signal.

为达上述目的,本发明提出一种以心电讯号侦测心律不整的贴片式侦测装置。前述的装置包含本体、以及设于本体内的振动单元、通讯模块、讯号前处理电路、以及处理单元。本体上设有贴片接头,以使本体透过贴片接头与外部的贴片进行接合。通讯模块用于通讯连接外部的电子装置。讯号前处理电路经由贴片接头以从贴片取得心电讯号,并对心电讯号进行讯号处理以提供心电信息。处理单元连接讯号前处理电路、振动单元、以及通讯模块,并于心电信息匹配心律不整特征下则驱动振动单元进行振动。To achieve the above purpose, the present invention proposes a patch type detection device for detecting arrhythmia by using ECG signals. The aforementioned device includes a main body, a vibration unit, a communication module, a signal pre-processing circuit, and a processing unit disposed in the main body. The body is provided with patch connectors, so that the body can be connected with external patches through the patch connectors. The communication module is used for communicating with external electronic devices. The signal pre-processing circuit obtains ECG signals from the patch through the patch connector, and performs signal processing on the ECG signals to provide ECG information. The processing unit is connected with the signal pre-processing circuit, the vibration unit, and the communication module, and drives the vibration unit to vibrate when the electrocardiographic information matches the characteristics of arrhythmia.

为达上述目的,本发明提出一种以心电讯号侦测心律不整的贴片侦测成组装置。成组装置包含前述的贴片式侦测装置以及通讯装置。通讯装置通讯连接贴片式侦测装置,并于通讯装置的显示接口显示心电信息。To achieve the above purpose, the present invention proposes a patch detection group device for detecting arrhythmia by using ECG signals. The group device includes the above-mentioned patch detection device and communication device. The communication device communicates with the patch detection device, and displays ECG information on the display interface of the communication device.

综上所述,本发明的贴片式侦测装置及其成组装置可让使用者随身携带以及实时检测目前心状况外,此装置更可在心跳发生异常时发生振动来提醒使用者的功效。To sum up, the patch detection device of the present invention and its group devices can be carried by the user and detect the current heart condition in real time. The device can also vibrate to remind the user when the heartbeat is abnormal. .

附图说明Description of drawings

图1为本发明一实施例的贴片式侦测装置分解示意图;Fig. 1 is an exploded schematic diagram of a patch detection device according to an embodiment of the present invention;

图2为本发明一实施例的贴片式侦测装置的剖面图;2 is a cross-sectional view of a patch detection device according to an embodiment of the present invention;

图3为本发明一实施例电路板的方块示意图;3 is a schematic block diagram of a circuit board according to an embodiment of the present invention;

图4为本发明一实施例的贴片式侦测装置的处理流程图;Fig. 4 is a processing flowchart of a patch detection device according to an embodiment of the present invention;

图5为本发明一实施范例示意图;Fig. 5 is a schematic diagram of an embodiment of the present invention;

图6为本发明心电讯号示意图;Fig. 6 is the schematic diagram of electrocardiogram of the present invention;

图7~图12本发明的心电讯号判断模式示意图。7 to 12 are schematic diagrams of ECG signal judging modes of the present invention.

具体实施方式Detailed ways

以下将描述具体的实施例以说明本发明的实施方式,惟其并非用以限制本发明所欲保护的范畴。Specific examples will be described below to illustrate the implementation of the present invention, but they are not intended to limit the protection scope of the present invention.

请参阅图1,其为本发明一实施例中以心电讯号侦测心律不整的贴片式侦测装置1分解示意图。前述的贴片式侦测装置1包含本体10,以及设于本体10内的电路板11、电池12、通讯模块13。前述的本体10上设有贴片接头103,以使本体10透过贴片接头103与外部的贴片2进行接合。贴片接头103具有可结合贴片2上贴片连结部21的凹槽。Please refer to FIG. 1 , which is an exploded schematic diagram of a patch-type detection device 1 for detecting arrhythmia by using ECG signals in an embodiment of the present invention. The aforementioned patch detection device 1 includes a main body 10 , and a circuit board 11 , a battery 12 , and a communication module 13 disposed in the main body 10 . The above-mentioned body 10 is provided with a patch connector 103 so that the body 10 is connected to the external patch 2 through the patch connector 103 . The patch joint 103 has a groove that can be combined with the patch connecting portion 21 on the patch 2 .

于另一实施例中,本体10还包含第一壳体101以及第二壳体102,第二壳体102的开口形状匹配第一壳体101的开口形状,第一壳体101以及第二壳体102组合时更于二者之间形成一容置空间。于另一实施例中,本体10的一侧设有嵌入口1020,并可在嵌入口1020设置通讯传输端口14(例如防水的USB接头)以及用以组合第一壳体101以及第二壳体102的卡榫组件15。前述的通讯模块13可选择的为蓝芽、Wi-Fi…等无线通讯接口。前述的通讯传输端口14可选择的为USB、RS232…等通讯接口。In another embodiment, the body 10 further includes a first shell 101 and a second shell 102, the opening shape of the second shell 102 matches the opening shape of the first shell 101, the first shell 101 and the second shell When the bodies 102 are assembled, an accommodating space is formed between them. In another embodiment, one side of the body 10 is provided with an insertion opening 1020, and a communication transmission port 14 (such as a waterproof USB connector) can be provided in the insertion opening 1020 and used to combine the first housing 101 and the second housing 102 tenon assembly 15. The aforementioned communication module 13 can optionally be wireless communication interfaces such as bluetooth, Wi-Fi... and the like. The aforementioned communication transmission port 14 can optionally be a communication interface such as USB, RS232 . . .

请参阅图2,其为贴片式侦测装置1的剖面图,第二壳体102(图1)介于贴片2(图1)间的部位与贴片接头103间具有间隔高度H,以让贴片式侦测装置1可适应人体的结构。Please refer to FIG. 2 , which is a cross-sectional view of the patch-type detection device 1. The second housing 102 (FIG. 1) between the patches 2 (FIG. 1) and the patch connector 103 has a gap height H, In order to allow the patch detection device 1 to adapt to the structure of the human body.

于另一实施例中,复数个贴片接头103设于第二壳体102的侧端。于另一实施例中振动单元113为振动马达。于另一实施例中,讯号前处理电路112还包含依序串接的滤波器以及放大器。In another embodiment, a plurality of patch connectors 103 are disposed at the side end of the second housing 102 . In another embodiment, the vibration unit 113 is a vibration motor. In another embodiment, the signal pre-processing circuit 112 further includes a filter and an amplifier connected in series.

请参阅图3,其为电路板11的方块示意图,前述的电路板11还包含处理单元111、以及与处理单元111连接的讯号前处理电路112以及振动单元113;电池12连接电路板11,并提供电路板11以及与电路板11连接的组件工作电压。前述的通讯模块13连接电路板11的处理单元111,并提供处理单元111与外部的电子装置通讯连接。Please refer to FIG. 3 , which is a schematic block diagram of the circuit board 11. The aforementioned circuit board 11 also includes a processing unit 111, and a signal pre-processing circuit 112 connected to the processing unit 111 and a vibration unit 113; the battery 12 is connected to the circuit board 11, and The circuit board 11 and the components connected to the circuit board 11 are provided with working voltage. The aforementioned communication module 13 is connected to the processing unit 111 of the circuit board 11 and provides a communication connection between the processing unit 111 and external electronic devices.

前述的讯号前处理电路112通过贴片接头103以从贴片2取得心电讯号,并对心电讯号进行讯号处理以提供心电信息。而处理单元111于心电信息匹配心律不整特征下则驱动振动单元113进行振动,以对使用者进行提醒或警示。The aforementioned signal pre-processing circuit 112 obtains ECG signals from the patch 2 through the patch connector 103 , and performs signal processing on the ECG signals to provide ECG information. The processing unit 111 drives the vibration unit 113 to vibrate when the ECG information matches the arrhythmia feature, so as to remind or warn the user.

请接着参阅图5,其为前述贴片式侦测装置1判断心律不整特征处理流程图。其处理流程说明如下:Please refer to FIG. 5 , which is a flow chart of the above-mentioned patch detection device 1 for determining the characteristics of arrhythmia. Its processing flow is described as follows:

S101:对取得的心电讯号ECG(n)进行滤波处理F_ECG(n)。S101: Perform filtering processing F_ECG(n) on the obtained electrocardiogram signal ECG(n).

S102:对前述的心电讯号F_ECG(n)进行微分(differential)处理D_ECG(n)。S102: Perform differential processing D_ECG(n) on the aforementioned ECG signal F_ECG(n).

S103:分离(separate)心电讯号的P_peak讯号以及N_peak讯号。S103 : Separate the P_peak signal and the N_peak signal of the ECG signal.

S104:删除冗余的P_peak讯号及N_peak讯号。S104: Delete redundant P_peak signal and N_peak signal.

S105:配对(pair)p_peak讯号及n_peak讯号。S105: Pair the p_peak signal and the n_peak signal.

S106:删除冗余的p_N_pair讯号。S106: Delete redundant p_N_pair signals.

S107:删除错误的R波(R wave)。S107: Delete wrong R wave (R wave).

S108:在P_N_Pair 1中搜寻R波。S108: Search for R wave in P_N_Pair 1.

S109:在P_N_pair 1中找到一个零交叉点(zero crossing point)。S109: Find a zero crossing point (zero crossing point) in P_N_pair 1.

S110:判断为不正常心跳。S110: Judging as an abnormal heartbeat.

于另一实施例中,处理单元111的类比数值转换埠(ADC Port)系连接放大器的输出端,以对模拟型态的心电信息进行取样。于另一实施例中,处理单元111还通过通讯模块13传送心电信息。In another embodiment, the analog-to-digital conversion port (ADC Port) of the processing unit 111 is connected to the output terminal of the amplifier to sample the analog ECG information. In another embodiment, the processing unit 111 also transmits ECG information through the communication module 13 .

本发明于另一实施例中还提供一种以心电讯号侦测心律不整的贴片式侦测成组装置。本实施例的成组装置包含前述的贴片式侦测装置1以及通讯装置。通讯装置是通讯连接贴片式侦测装置1,并于通讯装置的显示接口上显示心电信息。于另一实施例中,通讯装置的操作接口提供使用端设定心律不整特征值。通讯装置可为计算机、智能型手机、平板计算机等具备运算功能、操作接口(实体或触控式屏幕)、以及通讯功能的电子装置。In another embodiment, the present invention also provides a patch-type detection group device for detecting arrhythmia by using electrocardiographic signals. The group device of this embodiment includes the aforementioned patch detection device 1 and the communication device. The communication device is connected to the patch detection device 1 through communication, and displays ECG information on the display interface of the communication device. In another embodiment, the operation interface of the communication device provides a user terminal to set the characteristic value of arrhythmia. The communication device can be an electronic device such as a computer, a smart phone, a tablet computer, etc., which has a computing function, an operation interface (solid or touch screen), and a communication function.

请参阅图5,其为本发明一实施范例示意图。使用者3可将前述的贴片式侦测装置1装上贴片后贴附于心脏位置,而贴片式侦测装置1运作后,便可实时的检测使用者3的心跳状况,并在心跳不正常运作时产生振动来提示使用者3注意。此外,使用者3亦可透过智能型手机的通讯接口(例如:蓝芽接口、Wi-Fi接口等)与贴片式侦测装置1进行联机,而贴片式侦测装置1在量测到心电信息后可透过通讯接口将数据传输至智能型手机,此时智能型手机可将接收到的心电信息显示在屏幕上,以让使用者3观看目前心跳状况。此外,使用者3更可透过智能型手机的触控式屏幕来操作由应用程序(App)所建构而成的应用程序接口,以设定前述的心律不整特征值,来调整发生振动的阈值。Please refer to FIG. 5 , which is a schematic diagram of an embodiment of the present invention. The user 3 can install the aforementioned patch detection device 1 with a patch and attach it to the heart. After the patch detection device 1 is in operation, it can detect the heartbeat of the user 3 in real time, and then Vibration is generated when the heartbeat is not operating normally to remind the user 3 to pay attention. In addition, the user 3 can also connect with the patch detection device 1 through the communication interface (such as Bluetooth interface, Wi-Fi interface, etc.) of the smart phone, and the patch detection device 1 is measuring After receiving the ECG information, the data can be transmitted to the smart phone through the communication interface. At this time, the smart phone can display the received ECG information on the screen, so that the user 3 can watch the current heartbeat status. In addition, the user 3 can also operate the application program interface constructed by the application program (App) through the touch screen of the smart phone to set the aforementioned characteristic value of arrhythmia and adjust the threshold of vibration .

为进一步说明本案判断心律不整特征手段,请参阅图6~图12内容以及下述说明。图6为心电讯号示意图,本案系透过图7~12内的心电讯号判断模式来分析心电信息内各个peak(峰值、波峰)的特征排列组合(波峰同相、波峰反相、左波峰>右波峰、左波峰<右波峰、左波峰与右波峰的比值…等),以判断是否匹配心律不整特征,来快速检测心电讯号是否异常。各图式内容的流程说明如下:In order to further illustrate the means of judging the characteristics of arrhythmia in this case, please refer to the contents of Figures 6 to 12 and the following description. Figure 6 is a schematic diagram of the ECG signal. In this case, the characteristic arrangement and combination of each peak (peak value, peak) in the ECG information (peak in phase, peak reverse phase, left peak) is analyzed through the ECG signal judgment mode in Figure 7-12. >Right peak, left peak<right peak, ratio of left peak to right peak, etc.) to judge whether it matches the characteristics of arrhythmia, and quickly detect whether the ECG signal is abnormal. The process description of each graphic content is as follows:

图7所示流程说明:Process description shown in Figure 7:

S200:处理单元111将量测到的心电讯号以分页方式划分,并读取分页初始讯号。S200: The processing unit 111 divides the measured ECG signals into pages, and reads an initial signal of the pages.

S201:透过4阶带拒滤波对前述的分页初始讯号进行处理,频带为59Hz~61Hz。S201: Process the aforementioned pagination initial signal through a 4th-order band-rejection filter, with a frequency band of 59Hz-61Hz.

S202:再经由2阶低通滤波进行处理,频带为20Hz~20.8Hz。S202: Then process through a second-order low-pass filter, with a frequency band of 20 Hz-20.8 Hz.

S210:提取前述滤波处理后的讯号,做为后续演算用的讯号。S210: Extract the aforementioned filtered signal as a signal for subsequent calculation.

S211:透过动态平均(window integration)进行处置。S211: Process through dynamic averaging (window integration).

S212:读取原始WI讯号。S212: Read the original WI signal.

S213:删除平均1.5倍以下讯号。S213: Delete signals below 1.5 times the average.

S214:将WI讯号>0部分设为”1”;将将WI讯号<=0部分设为”0”。S214: Set the portion of the WI signal >0 to “1”; set the portion of the WI signal <=0 to “0”.

S215:以时间轴为基准,对区块区间<10部分进行填补。S215: Based on the time axis, fill the part of the block interval < 10.

S216:以时间轴为基准,当区块区间<0.2*NRRI时,则删除此窄区块。S216: Based on the time axis, when the block interval is <0.2*NRRI, delete the narrow block.

S217:修正WI讯号。S217: Correct the WI signal.

S210A:对讯号进行高通滤波处理,频带为1Hz~0.8Hz。S210A: Perform high-pass filter processing on the signal, with a frequency band of 1 Hz to 0.8 Hz.

S211A:产生高通讯号。S211A: Generate a high communication signal.

S218:以时间轴为基准,在区块E30搜寻符合大小为15屏蔽的peak。S218: Based on the time axis, search for peaks matching the mask size of 15 in the block E30.

S219:从WI区块位置对应高通讯号位置计算出peak(波峰、峰值)阈值。S219: Calculate a peak (peak, peak value) threshold from the position of the WI block corresponding to the position of the high-communication signal.

S220:删除不符合peak阈值的peak。S220: Delete peaks that do not meet the peak threshold.

S221:在peak正负上限各为3组间内删除差异最大者。S221: Delete the one with the largest difference among groups with the positive and negative upper limits of peak being 3 groups.

S222:候选peak排列。S222: Arranging candidate peaks.

S223:标记R点处理,以及样板比对点。S223: mark R point processing, and template comparison points.

S224:以时间轴为基准,在方向相同且间距<120、在方向相异且间距<60则删除矮峰。S224: Taking the time axis as a reference, delete short peaks if the directions are the same and the distance is <120, and if the directions are different and the distance is <60.

S225:删除符合T波条件的波形。S225: Delete waveforms meeting the T wave condition.

图8所示流程说明:Process description shown in Figure 8:

S230:由高通讯号上标记Rpeak点。S230: mark the Rpeak point on the high-communication signal.

S231:以时间轴为基准,于讯号上向左向右搜寻。S231: Based on the time axis, search left and right on the signal.

S232:记录讯号之斜率值。S232: Record the slope value of the signal.

S233:判断斜率值是否达到斜率阈值?若是则执行S234;若否则执行S231。S233: Determine whether the slope value reaches the slope threshold? If yes, execute S234; otherwise, execute S231.

S234:记录QS端点。S234: Record the QS endpoint.

S235:计算讯号左右振幅高度以及脉宽。S235: Calculate the left and right amplitude height and pulse width of the signal.

S230A:由高通讯号上标记Rpeak点。S230A: Mark the Rpeak point on the Gaotong signal.

S231A:以时间轴为基准,于讯号上向右搜寻极值点位置。例如:搜寻距离为RRI的1/4长度。S231A: Based on the time axis, search for the position of the extreme point on the signal to the right. For example: the search distance is 1/4 of the length of RRI.

S232A:以角度阈值进行删除。S232A: Deleting with an angle threshold.

S233A:以高度大小进行删除。S233A: Delete by height.

S234A:选取角度小者为T波。S234A: Select the one with the smaller angle as the T wave.

S230B:R点汇整。S230B: R point integration.

S231B:邻域删除处理(删除阈值范围:50)。S231B: Neighborhood deletion processing (deletion threshold range: 50).

S232B:Rpeak输出。S232B: Rpeak output.

图9所示流程说明:Process description shown in Figure 9:

S240:整合对应的Rpeak参数。S240: Integrate the corresponding Rpeak parameter.

S241:计算以及更新NRRI。S241: Calculate and update NRRI.

S242:在分页数量为3时,记录中间分页数据。S242: When the number of pages is 3, record the intermediate page data.

S243:删除间距小于NRRI*0.3倍且高度差异符合条件的矮波,此处的矮波是指一讯号波中,相对于其他波段其振幅较小的波段。S243: Delete the short waves whose spacing is smaller than NRRI*0.3 times and whose height difference meets the conditions. Here, the short wave refers to a wave band with a smaller amplitude than other wave bands in a signal wave.

S244:删除重迭区块产生的相同位置的Ppeak。S244: Delete the Ppeak at the same position generated by the overlapping blocks.

S245:计算参数RRI1和RRI2。S245: Calculate parameters RRI1 and RRI2.

S250:预处理样板参数。例如:先行检视讯号,将较为标准的讯号定义为标准讯号,并记下所有参数。S250: Preprocessing template parameters. For example: check the signal first, define a more standard signal as a standard signal, and record all parameters.

S251:存取前处理后的Rpeak及其参数。参数如下所示:RRI1、RRI2、脉宽、左端长、右端长、左端高、右端高、T波高、样板比对点、样板比对方式旗标(Flag)。S251: Access the pre-processed Rpeak and its parameters. The parameters are as follows: RRI1, RRI2, pulse width, left end length, right end length, left end height, right end height, T wave height, template comparison point, template comparison mode flag (Flag).

S252:以Rpeak大小对样板作缩放。以参数RRI1以及RRI2,来将标准样板作缩放。S252: Scale the template with the size of Rpeak. Use parameters RRI1 and RRI2 to scale the standard template.

S253:计算二者相关系数以及各别处置。例如依照样板比对方式旗标,分成下列动作1~5:S253: Calculate the correlation coefficient between the two and the respective treatments. For example, according to the template comparison method flag, it is divided into the following actions 1-5:

动作1:无动作为原始比较方式(Rpeak标记点与样板比对点相同)。Action 1: No action is the original comparison method (the Rpeak marker point is the same as the template comparison point).

动作2:比对S波,无参数比较。Action 2: Compare S waves, without parameter comparison.

动作3:比对Q波,无参数比较。Action 3: Compare the Q waves without parameter comparison.

动作4:比对S波。Action 4: Compare S waves.

动作5:比对Q波。Action 5: Compare Q waves.

无参数比较:为样板比对点与标准样板点正负性相异。No parameter comparison: the positive and negative of the sample comparison point and the standard sample point are different.

再依序按照相关系数作9个条件的判断。Then judge the nine conditions according to the correlation coefficient.

S254:判断正常与不正常的peak。S254: Determine normal and abnormal peaks.

S255:正常Rpeak。S255: Normal Rpeak.

S256:不正常Rpeak及其参数。S256: Abnormal Rpeak and its parameters.

图10所示流程说明:Process description shown in Figure 10:

S260:预先处理VT样板参数。S260: Pre-process the VT template parameters.

S261:存取不正常Rpeak及其参数。S261: Abnormal access to Rpeak and its parameters.

S262:以Rpeak对样板作缩放。S262: Scale the template with Rpeak.

S263:计算两者相关系数后作9个条件判断。S263: Make nine conditional judgments after calculating the correlation coefficient between the two.

S264:判断是否为VT?S264: Determine whether it is VT?

S265:判断为VT。S265: It is judged as VT.

S266:判断为不正常peak。S266: It is judged as an abnormal peak.

图11所示流程说明:Process description shown in Figure 11:

S301:存取标准样板T1及其参数params1。S301: Access the standard template T1 and its parameters params1.

S302:存取所有心电讯号及其参数params2。S302: Access all ECG signals and their parameters params2.

前述参数params(9个条件判断依据)各含:比对点、RRI1、RRI2、左端长、右端长、左端高、右端高、脉宽、T波高度。The aforementioned parameters params (9 criteria for judgment) each include: comparison point, RRI1, RRI2, left end length, right end length, left end height, right end height, pulse width, and T wave height.

S303:样板T2选取。S303: Selecting a template T2.

S304:样板T1、T2进行正规化。S304: Normalize the templates T1 and T2.

S305:计算相关系数。S305: Calculate the correlation coefficient.

S306:判断相关系数是否<0.5?若是执行S314;若否则执行S306A。前述相关系数的计算系以左脉宽/右脉宽。S306: Determine whether the correlation coefficient is <0.5? If yes, execute S314; otherwise, execute S306A. The calculation of the aforementioned correlation coefficient is based on left pulse width/right pulse width.

S306A:判断相关系数是否>0.8?若是执行S312;若否则执行S307。S306A: Determine whether the correlation coefficient is >0.8? If yes, execute S312; otherwise, execute S307.

S307:对两者参数进行比较。S307: Comparing the two parameters.

S308:判断脉宽是否>1.4倍?若是则执行S314;若否则执行S309。S308: Determine whether the pulse width is >1.4 times? If yes, execute S314; otherwise, execute S309.

S309:判断RRI1是否<0.6倍?若是则执行S310;若否则执行S311A。S309: Determine whether RRI1<0.6 times? If yes, execute S310; otherwise, execute S311A.

图12所示流程说明:Process description shown in Figure 12:

S310:判断RRI1是否<0.6倍?若是则执行S311;若否则执行S312。S310: Determine whether RRI1<0.6 times? If yes, execute S311; otherwise, execute S312.

S311:判断6项特征是否有3项相似?若是则执行S312;若否则执行S314。6项特征如下:左端长、右端长、左端高、右端高、脉宽、T波高。S311: Determine whether 3 of the 6 features are similar? If yes, execute S312; otherwise, execute S314. The six characteristics are as follows: left end length, right end length, left end height, right end height, pulse width, and T wave height.

S312:判断peak为正常。S312: Determine that the peak is normal.

S313:更新params1。S313: Update params1.

S314:判断peak异常。S314: Determine that the peak is abnormal.

上列详细说明是针对本发明之一可行实施例的具体说明,该实施例并非用以限制本发明的专利范围,凡未脱离本发明技艺精神所为的等效实施或变更,均应包含于本案的专利范围中。The above detailed description is a specific description of a feasible embodiment of the present invention. This embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or change that does not depart from the technical spirit of the present invention shall be included in within the patent scope of this case.

【符号说明】【Symbol Description】

H 间隔高度H interval height

1 贴片式侦测装置1 SMD detection device

10 本体10 Body

101 第一壳体101 First shell

102 第二壳体102 second housing

1020 嵌入口1020 Embedded port

103 贴片接头103 SMD Connector

11 电路板11 circuit board

111 处理单元111 processing unit

112 讯号前处理电路112 Signal pre-processing circuit

113 振动单元113 vibration unit

12 电池12 batteries

13 通讯模块13 communication module

14 通讯传输端口14 Communication transmission port

15 卡榫组件15 tenon assembly

2 贴片2 patches

21 贴片连结部21 SMD connection part

3 使用者3 users

Claims (15)

Translated fromChinese
1.一种以心电讯号侦测心律不整的贴片式侦测装置,其特征在于,包含:1. A patch type detection device for detecting arrhythmia with electrocardiographic signals, characterized in that it comprises:本体,该本体上设有贴片接头,以使该本体透过该贴片接头与外部的贴片进行接合;a body, the body is provided with a patch joint, so that the body is connected to an external patch through the patch joint;振动单元,设于该本体内;a vibration unit is arranged in the body;通讯模块,设于该本体内,用于通讯连接外部的电子装置;The communication module is arranged in the body and is used for communicating with external electronic devices;讯号前处理电路,设于该本体内,通过该贴片接头以从该贴片取得心电讯号,并对该心电讯号进行讯号处理以提供心电信息;以及The signal pre-processing circuit is set in the main body, obtains the ECG signal from the patch through the patch connector, and performs signal processing on the ECG signal to provide ECG information; and处理单元,设于该本体内,该处理单元连接该讯号前处理电路、该振动单元、以及该通讯模块,并当该心电信息匹配心律不整特征时驱动该振动单元进行振动以及通过该通讯模块传送警告信息至该电子装置。A processing unit is located in the body, the processing unit is connected to the signal pre-processing circuit, the vibration unit, and the communication module, and drives the vibration unit to vibrate when the ECG information matches the characteristics of arrhythmia and passes the communication module Send warning information to the electronic device.2.如权利要求1所述的贴片式侦测装置,其特征在于,该本体还包含:2. The patch detection device according to claim 1, wherein the body further comprises:第一壳体;以及the first shell; and第二壳体,该第二壳体的开口形状匹配该第一壳体的开口形状,该第一壳体以及该第二壳体组合时还于二者之间形成一容置空间。The second casing, the shape of the opening of the second casing matches the shape of the opening of the first casing, and an accommodating space is formed between the first casing and the second casing when they are combined.3.权利要求2所述的贴片式侦测装置,其特征在于,复数个该贴片接头设于该第二壳体的侧端。3 . The patch detection device according to claim 2 , wherein a plurality of the patch connectors are arranged at the side end of the second casing. 4 .4.如权利要求3所述的贴片式侦测装置,其特征在于,该第二壳体介于该复数个贴片间的部位与该复数个贴片接头间具有间隔高度。4 . The patch-type detection device according to claim 3 , wherein the portion of the second housing between the plurality of patches has a space height between the plurality of patch connectors. 5 .5.如权利要求1所述的贴片式侦测装置,其特征在于,该振动单元为振动马达。5. The patch detection device as claimed in claim 1, wherein the vibration unit is a vibration motor.6.如权利要求1所述的贴片式侦测装置,其特征在于,该讯号前处理电路还包含依序串接的滤波器以及放大器。6. The patch detection device according to claim 1, wherein the signal pre-processing circuit further comprises a filter and an amplifier connected in series.7.如权利要求6所述的贴片式侦测装置,其特征在于,所述处理单元包含类比数值转换端口,通过所述类比数值转换端口连接所述放大器的输出端,以对模拟型态的该心电信息进行取样。7. The patch detection device according to claim 6, wherein the processing unit includes an analog-to-value conversion port, through which the analog-to-value conversion port is connected to the output end of the amplifier to perform analog type The ECG information is sampled.8.如权利要求1所述的贴片式侦测装置,其特征在于,该处理单元还通过该通讯模块传送该心电信息。8. The patch detection device according to claim 1, wherein the processing unit also transmits the ECG information through the communication module.9.如权利要求1所述的贴片式侦测装置,其特征在于,该处理单元还通过该通讯模块接收设定指令,以设定心律不整特征值的阈值。9 . The patch-type detection device according to claim 1 , wherein the processing unit further receives a setting instruction through the communication module, so as to set the threshold value of the characteristic value of arrhythmia.10.如权利要求1所述的贴片式侦测装置,其特征在于,该阈值包含临界频率值。10. The patch detection device as claimed in claim 1, wherein the threshold comprises a critical frequency value.11.如权利要求1所述的贴片式侦测装置,其特征在于,该处理单元分析该心电信息内各个波峰的特征,以判断是否匹配心律不整特征。11. The patch detection device according to claim 1, wherein the processing unit analyzes the characteristics of each peak in the ECG information to determine whether it matches the characteristics of arrhythmia.12.如权利要求11所述的贴片式侦测装置,其特征在于,该特征包含下列其中至少一:比对点、RRI1、RRI2、左端长、右端长、左端高、右端高、脉宽、T波高度。12. The patch type detection device according to claim 11, characterized in that the feature includes at least one of the following: comparison point, RRI1, RRI2, left end length, right end length, left end height, right end height, pulse width , T wave height.13.一种以心电讯号侦测心律不整的贴片侦测成组装置,其特征在于,包含:13. A patch detection group device for detecting arrhythmia with electrocardiographic signals, characterized in that it comprises:如权利要求1至12任一项所述的贴片式侦测装置;以及The patch detection device according to any one of claims 1 to 12; and通讯装置,通讯连接该贴片式侦测装置,并于该通讯装置的显示接口显示该心电信息。A communication device is connected to the patch detection device through communication, and displays the ECG information on the display interface of the communication device.14.如权利要求13所述的贴片式侦测成组装置,其特征在于,该通讯装置的操作接口提供使用端设定心律不整特征值。14. The patch-type detection group device according to claim 13, characterized in that, the operation interface of the communication device provides a user terminal to set the characteristic value of arrhythmia.15.如权利要求13所述的贴片式侦测成组装置,其特征在于,该通讯装置的操作接口提供使用端设定心律不整特征值的阈值。15 . The patch-type detection group device according to claim 13 , wherein the operation interface of the communication device provides a user end to set the threshold value of the characteristic value of arrhythmia. 16 .
CN201611198275.6A2016-11-032016-12-22Patch type detecting device for detecting arrhythmia by electrocardiosignal and grouping device thereofPendingCN108013873A (en)

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