TWM613782U - Analogical 12-lead electrocardiogram measuring device - Google Patents
Analogical 12-lead electrocardiogram measuring device Download PDFInfo
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本新型創作是有關於一種心電圖測量裝置,且特別是有關於一種類12導心電圖測量裝置。The new creation relates to an electrocardiogram measuring device, and particularly to a 12-lead electrocardiogram measuring device.
心電圖是一種非侵入式的診斷測試,在人體體表偵測微小的電流變化,此一變化起因於每一次心臟跳動循環中,心肌的去極化(repolarization)及再極化(depolarization)的序列。紀錄此一變化可以用來評估心臟不正常跳動產生的疾病,如心律不整、心肌缺氧(冠狀動脈阻塞)。The electrocardiogram is a non-invasive diagnostic test that detects tiny current changes on the body surface of the human body. This change is caused by the sequence of repolarization and depolarization of the myocardium in each heart beat cycle. . Recording this change can be used to evaluate diseases caused by abnormal heart beats, such as arrhythmia and myocardial hypoxia (coronary artery obstruction).
傳統12導程(lead)是由3個肢導程(Limb lead)、3個擴增肢導程(Augmented limb lead)及6個胸導程(Chest lead)組合而成。不同導程代表從不同方方向測訊號。The traditional 12 lead (lead) is composed of 3 Limb leads, 3 Augmented limb leads and 6 Chest leads. Different leads mean that the signal is measured from different directions.
具體地說,圖1A至圖1C是習知的肢導程的方向示意圖。請參閱圖1A至圖1C,肢導程是由3個電極點(分別在右手、左手以及左腳)所量測演算出來。在圖1A可見,肢導程I的訊號是由左右手上的兩電極點41、42所量測演算出來。在圖1B可見,肢導程II的訊號是由右手與左腳上的兩電極點42、43所量測演算出來。在圖1C可見,肢導程III的訊號是由左手與左腳上的兩電極點41、43所量測演算出來。Specifically, FIGS. 1A to 1C are schematic diagrams of the direction of the conventional limb lead. Please refer to Figure 1A to Figure 1C, the limb lead is measured and calculated by 3 electrode points (respectively on the right hand, left hand and left foot). It can be seen in Fig. 1A that the signal of the limb lead I is measured and calculated by the two
圖1D至圖1F是習知的擴增肢導程的方向示意圖。請參閱圖1D至圖1F,擴增肢導程是由3個電極點(分別在右手、左手以及左腳)分別與虛擬中心(接近肚臍處)之間的方向所量測演算出來。在圖1D可見,擴增肢導程aVF的訊號是由虛擬中心與左腳上的電極點43所量測演算出來。在圖1E可見,擴增肢導程aVL的訊號是由虛擬中心與左手上的電極點41所量測演算出來。在圖1F可見,擴增肢導程aVR的訊號是由虛擬中心與右手上的電極點42所量測演算出來。Fig. 1D to Fig. 1F are schematic diagrams of the direction of the conventional augmented limb lead. Please refer to Figure 1D to Figure 1F. The amplified limb lead is measured and calculated from the directions between the 3 electrode points (respectively on the right hand, left hand, and left foot) and the virtual center (near the navel). It can be seen in Fig. 1D that the signal of the amplified limb lead aVF is measured and calculated from the virtual center and the
圖2A是習知胸導程的測量點的示意圖。請參閱圖2A,由胸前6個電極點51~56可量測出6個胸導程V1~V6(標示於圖2B)。圖2B是習知的12導程的方向示意圖。請參閱圖2B,傳統的12導程心電圖測量裝置(未繪示)可測量出肢導程I、II、III、擴增肢導程aVF、aVL、aVR、胸導程V1~V6的訊號。Fig. 2A is a schematic diagram of the measurement points of the conventional chest lead. Please refer to Figure 2A, 6 chest leads V1~V6 (marked in Figure 2B) can be measured from the 6
心肌梗塞(MI)之類的心臟疾病常常因為單導程或傳統6導程的量測方向的不足而被忽略,但12導程心電圖需要去醫院以專業的量測儀器來取得,目前無法由一般非專業量測者自行量測的心電圖儀器取得異常資訊。Heart diseases such as myocardial infarction (MI) are often overlooked because of the lack of single-lead or traditional 6-lead measurement directions. However, 12-lead ECG needs to be obtained by professional measuring instruments in the hospital. Normally, non-professional measurers obtain abnormal information from their own electrocardiogram equipment.
本新型創作提供一種類12導心電圖測量裝置,其可運用簡單的裝置即可得到類似於12導心電圖所能測量的資訊,測試者可藉由所測量到的結果來判斷是否需要去醫院做進一步的檢查。This new creation provides a similar 12-lead electrocardiogram measurement device, which can use a simple device to obtain information similar to that of a 12-lead electrocardiogram. The tester can use the measured results to determine whether he needs to go to the hospital for further Inspection.
本新型創作的一種類12導心電圖測量裝置,適於設置在人體上,包括一第一機體、一第二機體、一第三機體、一第一連接件及一第二連接件。第一機體具有外露的一第一電極。第二機體電性連接於第一機體,且具有外露的一第二電極。第三機體電性連接於第一機體,具有外露的一第三電極。第一連接件連接第一機體與第二機體。第二連接件連接第一機體與第三機體,第一連接件與第二連接件之間夾有一非零夾角,第一機體、第二機體與第三機體透過第一連接件與第二連接件而使三者的相對位置固定,且第一機體、第二機體與第三機體適於共同設置在人體上靠近胸口的部位。The 12-lead electrocardiogram measuring device created by the new model is suitable for being installed on the human body, and includes a first body, a second body, a third body, a first connecting piece and a second connecting piece. The first body has an exposed first electrode. The second body is electrically connected to the first body and has an exposed second electrode. The third body is electrically connected to the first body and has an exposed third electrode. The first connecting member connects the first body and the second body. The second connecting piece connects the first body and the third body, and there is a non-zero included angle between the first connecting piece and the second connecting piece. The first body, the second body and the third body are connected to the second through the first connecting piece The relative positions of the three are fixed, and the first body, the second body and the third body are suitable for being jointly arranged on the human body near the chest.
在本新型創作的一實施例中,當第一機體、第二機體與第三機體共同設置在人體上靠近胸口的部位時,第一連接件的一延伸方向具有沿著人體的一左右方向延伸的分量。In an embodiment of the present invention, when the first body, the second body, and the third body are jointly arranged on the human body near the chest, an extension direction of the first connecting member has a left-right direction extending along the human body的量。 The weight.
在本新型創作的一實施例中,當第一機體、第二機體與第三機體共同設置在人體上靠近胸口的部位時,第一連接件沿著人體的一左右方向延伸。In an embodiment of the present invention, when the first body, the second body, and the third body are jointly arranged on the human body near the chest, the first connecting member extends along a left-to-right direction of the human body.
在本新型創作的一實施例中,當第一機體、第二機體與第三機體共同設置在人體上靠近胸口的部位時,第二連接件的一延伸方向具有沿著人體的一上下方向延伸的分量。In an embodiment of the present invention, when the first body, the second body, and the third body are jointly arranged on the human body near the chest, an extension direction of the second connecting piece has an up-down direction extending along the human body的量。 The weight.
在本新型創作的一實施例中,當第一機體、第二機體與第三機體共同設置在人體上靠近胸口的部位時,第二連接件沿著人體的一上下方向延伸。In an embodiment of the present invention, when the first body, the second body and the third body are jointly arranged on the human body near the chest, the second connecting member extends along a vertical direction of the human body.
在本新型創作的一實施例中,上述的第一連接件與第二連接件之間所夾的非零夾角介於60度至90度之間。In an embodiment of the present invention, the non-zero included angle between the aforementioned first connector and the second connector is between 60 degrees and 90 degrees.
在本新型創作的一實施例中,上述的第一連接件與第二連接件之間所夾的非零夾角為90度。In an embodiment of the present invention, the non-zero included angle between the above-mentioned first connecting piece and the second connecting piece is 90 degrees.
在本新型創作的一實施例中,上述的第一連接件與第二連接件之間所夾的非零夾角介於90度至120度之間。In an embodiment of the present invention, the non-zero included angle between the aforementioned first connector and the second connector is between 90 degrees and 120 degrees.
在本新型創作的一實施例中,上述的第一機體、第二機體及第三機體的任一者的長度、寬度或直徑分別介於2公分至8公分之間,第一連接件與第二連接件的任一者的長度介於2公分到8公分之間。In an embodiment of the present invention, the length, width, or diameter of any one of the first body, the second body, and the third body are between 2 cm and 8 cm, respectively, and the first connecting member and the first body The length of any one of the two connecting pieces is between 2 cm and 8 cm.
在本新型創作的一實施例中,上述的第一連接件與第二連接件為兩傳輸線,第一機體、第二機體及第三機體透過兩傳輸線電性連接於彼此。In an embodiment of the present invention, the above-mentioned first connector and second connector are two transmission lines, and the first body, the second body and the third body are electrically connected to each other through the two transmission lines.
在本新型創作的一實施例中,上述的類12導心電圖測量裝置更包括一電路模組,設置於第一機體、第二機體及第三機體的其中一者,電路模組包括一處理器,第一電極、第二電極及第三電極電性連接於處理器。In an embodiment of the present invention, the above-mentioned 12-lead ECG measurement device further includes a circuit module, which is disposed in one of the first body, the second body, and the third body, and the circuit module includes a processor , The first electrode, the second electrode and the third electrode are electrically connected to the processor.
在本新型創作的一實施例中,上述的電路模組還包括電性連接於處理器的一藍牙晶片。In an embodiment of the present invention, the above-mentioned circuit module further includes a Bluetooth chip electrically connected to the processor.
在本新型創作的一實施例中,上述的電路模組還包括電性連接於處理器的一陀螺儀。In an embodiment of the present invention, the above-mentioned circuit module further includes a gyroscope electrically connected to the processor.
在本新型創作的一實施例中,上述的電路模組還包括電性連接於處理器的一人工智慧晶片。In an embodiment of the present invention, the above-mentioned circuit module further includes an artificial intelligence chip electrically connected to the processor.
基於上述,本新型創作的類12導心電圖測量裝置的第一機體、第二機體與第三機體透過第一連接件與第二連接件而使三者的相對位置固定,類12導心電圖測量裝置可在第一機體、第二機體與第三機體三者中任兩者之間可得到在肢導程I、II、III的方向上的訊號,且在第一機體、第二機體與第三機體分別與虛擬中心之間的方向上得到擴增肢導程aVF、aVL、aVR的訊號。再者,第一機體、第二機體與第三機體設置在人體上靠近胸口的部分,由於相當接近可測量出胸導程V1~V6的電極點,因此可以得到由胸導程才能測試到的部分訊號。相較於習知可供自行測量心電圖的裝置(例如Apple watch)僅能得到肢導程I的訊號,本新型創作的類12導心電圖測量裝置可運用簡單的裝置便可得到類似於12導心電圖所能測量的資訊,測試者可藉由所測量到的結果來判斷是否需要去醫院做進一步的檢查。Based on the above, the first body, the second body and the third body of the 12-lead electrocardiogram measuring device created by the present invention fix the relative positions of the three through the first connecting piece and the second connecting piece. The 12-lead electrocardiogram measuring device Signals in the directions of limb leads I, II, and III can be obtained between any two of the first body, the second body and the third body, and the signals in the directions of the limb leads I, II, and III can be obtained between the first body, the second body and the third body. In the directions between the body and the virtual center, signals of aVF, aVL, and aVR of the enlarged limb leads are obtained. Furthermore, the first body, the second body and the third body are arranged on the part of the human body close to the chest. Since they are quite close to the electrode points that can measure the chest lead V1~V6, it can be measured by the chest lead. Part of the signal. Compared with the conventional devices (such as Apple watch) that can measure the ECG on their own, they can only get the signal of the limb lead I. The 12-lead ECG measurement device created by the present invention can use a simple device to obtain a 12-lead ECG. With the information that can be measured, the tester can use the measured results to determine whether it is necessary to go to the hospital for further examination.
圖3是依照本新型創作的一實施例的一種類12導心電圖測量裝置的示意圖。請參閱圖3,本實施例的類12導心電圖測量裝置100包括一第一機體110、一第二機體120、一第三機體130、一電路模組114、第一連接件140與第二連接件142。Fig. 3 is a schematic diagram of a 12-lead electrocardiogram measurement device according to an embodiment of the present invention. Please refer to FIG. 3, the 12-lead
第一機體110具有外露的一第一電極112,第二機體120具有外露的一第二電極122,且第三機體130具有外露的一第三電極132。電路模組114配置於第一機體110、第二機體120及第三機體130中的一者。在本實施例中,電路模組114配置於第一機體110,但在其他實施例中,電路模組114也可配置於第二機體120或第三機體130,電路模組114的配置位置不以此圖式為限制。The
由圖3可見,第一連接件140位於第一機體110與第二機體120之間,且連接於第一機體110與第二機體120。第二連接件142位於第一機體110與第三機體130之間,且連接於第一機體110與第三機體130。第一連接件140與第二連接件142之間夾有一非零夾角θ1。在本實施例中,第一連接件140與第二連接件142之間所夾的非零夾角θ1以90度為例,但不以此為限制。It can be seen from FIG. 3 that the first connecting
相較於習知在醫院的心電圖測量裝置,操作者需要逐一地去放置這些電極,且可能因為這些電極之間的相對位置錯誤,而導致量測結果失真。第一機體110、第二機體120與第三機體130透過第一連接件140與第二連接件142而使三者的相對位置固定,第一電極112、第二電極122及第三電極132的相對位置也對應地被固定了。Compared with the conventional electrocardiogram measuring device in the hospital, the operator needs to place these electrodes one by one, and the relative position between these electrodes may be wrong, which may cause the measurement result to be distorted. The
由於類12導心電圖測量裝置100的第一電極112、第二電極122及第三電極132的相對位置為固定,使用者在操作時只要將類12導心電圖測量裝置100放置在胸口即可。更具體地說,使用者只要注意將類12導心電圖測量裝置100放置到胸前中央(胸口),且連接於第一機體110與第二機體120的第一連接件140大致上水平,第二機體120與第三機體130的位置即可被確定。此時,第一機體110靠近胸口的一側(例如左側),第二機體120靠近胸口的另一側(例如右側),但不以此為限制。因此,本實施例的類12導心電圖測量裝置100可有效避免需要使用者逐一地去放置這些電極的狀況,而可供一般使用者自行操作,使用上相當方便。Since the relative positions of the
此外,目前市面上可供使用者自行量測的居家型心電圖測量裝置,通常僅能測量肢導程的訊號,能夠得到的資訊有限,心肌梗塞(MI)等心臟疾病的資訊需要加上胸導程的訊號才能全方位的判讀。傳統居家型心電圖測量裝置無法藉由所量測到的資訊判讀出例如是心肌梗塞(MI)等心臟疾病,而未能及時讓使用者趕快去醫院檢查,而錯失良機。In addition, the home-based ECG measurement devices currently available on the market for users to measure by themselves usually only measure the signal of the limb lead, and the information that can be obtained is limited. Information on heart diseases such as myocardial infarction (MI) requires chest guidance. The signal of the process can be interpreted in an all-round way. Traditional home-based electrocardiogram measurement devices cannot judge heart diseases such as myocardial infarction (MI) based on the measured information, and fail to prompt the user to go to the hospital for examination in time and miss the opportunity.
本申請的類12導心電圖測量裝置100透過當第一機體110、第二機體120與第三機體130共同設置在人體上靠近胸口的部位時,第一連接件140的一延伸方向D1具有沿著人體的一左右方向D3延伸的分量,且第二連接件142的一延伸方向D2具有沿著人體的一上下方向D4延伸的分量的設計,能夠運算出在肢導程I、II、III、擴增肢導程aVF、aVL、aVR方向上的資訊。The 12-lead
此外,本申請的類12導心電圖測量裝置100將原本在四肢端的電極點移到靠近心臟位置,不但增加量測便利性,由於相當靠近胸導程V1~V6的位置,還能夠擷取到胸導程V1~V6的資訊,達到類12導程的效果,特別適合個人/家庭的心血管健康管理。In addition, the 12-lead
值得一提的是,第一機體110、第二機體120及第三機體130的任一者的長度、寬度或直徑分別介於2公分至8公分之間,第一連接件140與第二連接件142的任一者的長度介於2公分到8公分之間,而具有小型化的體積,相當方便攜帶,也很容易擺放在身上。在本實施例中,第一機體110、第二機體120及第三機體130為扁圓形,但第一機體110、第二機體120及第三機體130的形狀不限於此,也可以是矩形、多角形或其他形狀。It is worth mentioning that the length, width or diameter of any one of the
在本實施例中,第一電極112、第二電極122及第三電極132訊號連接於電路模組114。也就是說,第一電極112、第二電極122及第三電極132所測量到的訊號會傳輸至電路模組114。在本實施例中,第一連接件140與第二連接件142為兩傳輸線,第一機體110、第二機體120及第三機體130透過兩傳輸線電性連接於彼此。因此,第二電極122及第三電極132所測量到的訊號可藉由兩傳輸線傳輸至第一機體110內的電路模組114。In this embodiment, the
當然,在其他實施例中,第一連接件140與第二連接件142也可不具傳輸的功能,而僅具有固定相對位置的功能。在這樣的實施例中,第一機體110、第二機體120及第三機體130皆可配置通訊單元,以無線的方式(例如藍牙)傳遞訊息。Of course, in other embodiments, the first connecting
此外,在本實施例中,第一連接件140與第二連接件142可以略為可撓,以供收納方便。但整體上需要略硬,以方便固定第一機體110、第二機體120與第三機體130的相對位置。當然,在其他實施例中,第一連接件140與第二連接件142也可為硬質,不以上述為限制。In addition, in this embodiment, the first connecting
此外,在本實施例中,第一連接件140與第二連接件142等長,而使第二機體120與第三機體130對稱地配置於第一機體110的兩側。當然,在其他實施例中,第一連接件140與第二連接件142的長度也可以依需求設計成不同,不以圖式為限制。In addition, in this embodiment, the first connecting
另一方面,為了方便使用者使用,類12導心電圖測量裝置100更包括至少一電池,例如是兩電池124、136,配置於第一機體110、第二機體120及第三機體130中的至少一者,且電性連接於電路模組114。電池124、136用以儲存電量,因此,使用者可將在充電後直接使用類12導心電圖測量裝置100,而不需要另外透過電源傳輸線供電。On the other hand, for the convenience of users, the 12-lead
更具體地說,在本實施例中,兩電池124、136配置於第二機體120及第三機體130。由於第二機體120與第三機體130對稱地配置於第一機體110的兩側,將兩電池124、136配置在第二機體120及第三機體130可使配重均勻。More specifically, in this embodiment, the two
當然,在其他實施例中,電池的數量不以此為限制,設計者可視需求調整,也可以只有單一個機體配置有電池或是有三個機體均配置有電池。另外,也可以單一個機體內配置多於一個的電池,電池的配置方式不以上述為限制。Of course, in other embodiments, the number of batteries is not limited by this, and the designer can adjust according to requirements. It is also possible that only a single body is equipped with batteries or all three bodies are equipped with batteries. In addition, more than one battery can also be arranged in a single body, and the arrangement of the battery is not limited to the above.
另外,第三機體130上具有充電接點134,電性連接於電池124、136。類12導心電圖測量裝置100可透過充電接點134來與外部的充電座(未繪示)電性連接。第三機體130與外部的充電座還可配置有兩磁吸元件(未繪示,例如是磁鐵),以方便要充電時能夠快速對位與固定。In addition, the
電路模組114還包括一處理器115,第一電極112、第二電極122及第三電極132電性連接於處理器115。此外,電路模組114可選擇地包括電性連接於處理器115的一藍牙晶片116、一陀螺儀117或/且一人工智慧(AI)晶片。The
圖4是圖3的類12導心電圖測量裝置的測量示意圖。請參閱圖4,類12導心電圖測量裝置100配置在人體10上,藍牙晶片116(圖3)可用來將類12導心電圖測量裝置100所量測到的訊號以無線的方式傳遞至外部的電子裝置20,例如是手機或電腦等。電子裝置20後續可將量測結果傳遞至雲端系統30。雲端系統30可具有AI判讀系統,可用來判讀量測結果,雲端系統30可再將判讀結果回傳至電子裝置20。AI判讀系統可不斷地學習新的量測結果與判讀結果,以增加判讀的準確性。Fig. 4 is a schematic diagram of the measurement of the 12-lead electrocardiogram measuring device of Fig. 3. Please refer to FIG. 4, the 12-lead
請回到圖3,陀螺儀117可用來偵測使用者移動的狀態,並將資訊回傳給處理器115,處理器115可藉由運算來補償因使用者移動而造成的雜訊或是忽略雜訊太大的訊號片段。Please return to Fig. 3, the
另外,人工智慧晶片118例如是AI邊緣運算晶片,設計者可將學習後的AI演算放入人工智慧晶片118內,如此一來,類12導心電圖測量裝置100可藉由人工智慧晶片118自行判讀測量結果,而不需網路連接至外部的判讀系統。In addition, the
在本實施例中,類12導心電圖測量裝置100還可包括警示器,例如是蜂鳴器或是警示燈,當人工智慧晶片118判斷出需要被警示的結果時,可直接發出警示來提醒使用者。在一實施例中,類12導心電圖測量裝置100還可包括儲存媒體,例如是記憶體(Flash),以記錄量測資訊。In this embodiment, the 12-lead
要說明的是,在本實施例中,第一連接件140的延伸方向D1實質上平行人體的左右方向D3,且第二連接件142沿著人體的上下方向D4延伸。但第一連接件140的延伸方向D1、第二連接件142的延伸方向D2不以此為限制。此外,第一連接件140與第二連接件142之間所夾的非零夾角θ1以90度為例,但不以此為限制。第一連接件140與第二連接件142之間所夾的非零夾角θ1可介於60度至120度之間,同樣地可得到良好的量測結果。It should be noted that, in this embodiment, the extending direction D1 of the first connecting
舉例來說,圖5是依照本新型創作的另一實施例的一種類12導心電圖測量裝置的示意圖。請參閱圖5,在本實施例中,類12導心電圖測量裝置100a的第一連接件140與第二連接件142之間所夾的非零夾角θ2介於90度至120度之間。此外,在圖5中,第一連接件140的延伸方向D1實質上平行人體的左右方向D3,且第二連接件142的延伸方向D2’具有沿著人體的上下方向D4延伸的分量D21的設計。For example, FIG. 5 is a schematic diagram of a 12-lead electrocardiogram measurement device according to another embodiment of the present invention. Referring to FIG. 5, in this embodiment, the non-zero included angle θ2 between the
圖6是依照本新型創作的另一實施例的一種類12導心電圖測量裝置的示意圖。請參閱圖6,在本實施例中,類12導心電圖測量裝置100b的第一連接件140與第二連接件142之間所夾的非零夾角θ3介於60度至90度之間。第一連接件140的延伸方向D1實質上平行人體的左右方向D3,第二連接件142的延伸方向D2”具有沿著人體的上下方向D4延伸的分量D22的設計。Fig. 6 is a schematic diagram of a 12-lead electrocardiogram measurement device according to another embodiment of the present invention. Please refer to FIG. 6. In this embodiment, the non-zero included angle θ3 between the
藉由上述設計,圖5與圖6的類12導心電圖測量裝置100a、100b能夠運算出在肢導程I、II、III、擴增肢導程aVF、aVL、aVR的方向上的資訊,且由於類12導心電圖測量裝置100a、100b放在胸口的位置相當靠近胸導程V1~V6的位置,還能夠擷取到胸導程V1~V6的資訊,達到類12導程的效果。With the above design, the 12-lead
圖7A是傳統12導心電圖測量裝置所量測出的心電圖。請參閱圖7A,圖7A中所得到的心電圖資訊是在醫院的12導心電圖測量裝置所測得的心電圖資訊,由圖7A可見,肢導程I、II、III、擴增肢導程aVF、aVL、aVR、胸導程V1~V6的訊號。圖7A的虛線框中可見陳舊型心肌梗塞(OMI)特徵出現在胸導程V1~V3中,且並未出現在肢導程I、II、III、擴增肢導程aVF、aVL、aVR上。Fig. 7A is an electrocardiogram measured by a traditional 12-lead electrocardiogram measuring device. Please refer to Figure 7A. The ECG information obtained in Figure 7A is the ECG information measured by a 12-lead ECG measuring device in the hospital. It can be seen from Figure 7A that the limb leads I, II, and III, the augmented limb leads aVF, Signals of aVL, aVR, and chest lead V1~V6. The dashed box in Figure 7A shows that the characteristics of old myocardial infarction (OMI) appear in the thoracic leads V1 to V3, and do not appear in the limb leads I, II, III, and the enlarged limb leads aVF, aVL, aVR .
由於傳統家用型心電圖測量裝置僅能得到肢導程的資訊,甚至僅有肢導程I的資訊,心肌梗塞(MI)患者使用傳統家用型心電圖測量裝置來測量心電圖時無法得到MI發作的訊息,而可能會錯失就醫的機會。Since traditional home-based electrocardiogram measuring devices can only obtain information on limb lead, or even limb lead I information, patients with myocardial infarction (MI) cannot get the information of MI attacks when they use traditional home-based electrocardiogram measurement devices to measure ECG. And may miss the opportunity to seek medical treatment.
圖7B是圖3的類12導心電圖測量裝置所量測出的心電圖。請參閱圖7B,類12導心電圖測量裝置100可測得在肢導程I、II、III、擴增肢導程aVF、aVL、aVR的方向上的訊號。除此之外,第一機體110、第二機體120與第三機體130設置在人體上靠近胸口的部分,由於相當接近可測量出胸導程的電極點,因此可以在所量測到的心電圖中得到胸導程的訊號。具體地說,在圖7B中,肢導程II、III、擴增肢導程aVF上的虛線框的部位出現了陳舊型心肌梗塞(OMI)的特徵。因此,陳舊型心肌梗塞(OMI)患者便可得到可能是OMI發作的資訊,而進一步就醫檢查。FIG. 7B is an electrocardiogram measured by the similar 12-lead electrocardiogram measuring device in FIG. 3. Referring to FIG. 7B, the 12-lead
綜上所述,本新型創作的類12導心電圖測量裝置的第一機體、第二機體與第三機體透過第一連接件與第二連接件而使三者的相對位置固定,類12導心電圖測量裝置可在第一機體、第二機體與第三機體三者中任兩者之間可得到在肢導程I、II、III的方向上的訊號,且在第一機體、第二機體與第三機體分別與虛擬中心之間的方向上得到擴增肢導程aVF、aVL、aVR的訊號。再者,第一機體、第二機體與第三機體設置在人體上靠近胸口的部分,由於相當接近可測量出胸導程V1~V6的電極點,因此可以得到由胸導程才能測試到的部分訊號。相較於習知可供自行測量心電圖的裝置(例如Apple watch)僅能得到肢導程I的訊號,本新型創作的類12導心電圖測量裝置可運用簡單的裝置便可得到類似於12導心電圖所能測量的資訊,測試者可藉由所測量到的結果來判斷是否需要去醫院做進一步的檢查。In summary, the first body, the second body and the third body of the 12-lead ECG measurement device created by the present invention fix the relative positions of the three through the first connecting piece and the second connecting piece. The 12-lead ECG The measuring device can obtain signals in the directions of limb leads I, II, and III between any two of the first body, the second body, and the third body, and the signals in the directions of the limb leads I, II, and III can be obtained between the first body, the second body, and the third body. The signals of the augmented limb leads aVF, aVL, and aVR are obtained in the directions between the third body and the virtual center respectively. Furthermore, the first body, the second body and the third body are arranged on the part of the human body close to the chest. Since they are quite close to the electrode points that can measure the chest lead V1~V6, it can be measured by the chest lead. Part of the signal. Compared with the conventional devices (such as Apple watch) that can measure the ECG on their own, they can only get the signal of the limb lead I. The 12-lead ECG measurement device created by the present invention can use a simple device to obtain a 12-lead ECG. With the information that can be measured, the tester can use the measured results to determine whether it is necessary to go to the hospital for further examination.
θ1、θ2、θ3:夾角
D1、D2、D2’、D2”:延伸方向
D21、D22:分量
D3:左右方向
D4:上下方向
I、II、III:肢導程
aVF、aVL、aVR:擴增肢導層
V1~V6:胸導程
10:人體
12:心臟
20:電子裝置
30:雲端系統
41~43、51~56:電極點
100、100a、100b:類12導心電圖測量裝置
110:第一機體
112:第一電極
114:電路模組
115:處理器
116:藍牙晶片
117:陀螺儀
118:人工智慧晶片
120:第二機體
122:第二電極
124:電池
130:第三機體
132:第三電極
134:充電接點
136:電池
140:第一連接件
142:第二連接件
θ1, θ2, θ3: included angle
D1, D2, D2’, D2": extending direction
D21, D22: component
D3: Left and right direction
D4: Up and down direction
I, II, III: Limb lead
aVF, aVL, aVR: Amplify the limb guide layer
V1~V6: Chest lead
10: The human body
12: Heart
20: Electronic device
30:
圖1A至圖1C是習知的肢導程的方向示意圖。 圖1D至圖1F是習知的擴增肢導程的方向示意圖。 圖2A是習知胸導程的測量點的示意圖。 圖2B是習知的12導程的方向示意圖。 圖3是依照本新型創作的一實施例的一種類12導心電圖測量裝置的示意圖。 圖4是圖1的類12導心電圖測量裝置的測量示意圖。 圖5是依照本新型創作的另一實施例的一種類12導心電圖測量裝置的示意圖。 圖6是依照本新型創作的另一實施例的一種類12導心電圖測量裝置的示意圖。 圖7A是傳統12導心電圖測量裝置所量測出的心電圖。 圖7B是圖3的類12導心電圖測量裝置所量測出的心電圖。 Figures 1A to 1C are schematic diagrams of the direction of the conventional limb lead. Fig. 1D to Fig. 1F are schematic diagrams of the direction of the conventional augmented limb lead. Fig. 2A is a schematic diagram of the measurement points of the conventional chest lead. Fig. 2B is a schematic diagram of the conventional 12-lead direction. Fig. 3 is a schematic diagram of a 12-lead electrocardiogram measurement device according to an embodiment of the present invention. Fig. 4 is a schematic diagram of the measurement of the 12-lead electrocardiogram measuring device of Fig. 1. Fig. 5 is a schematic diagram of a 12-lead electrocardiogram measuring device according to another embodiment of the present invention. Fig. 6 is a schematic diagram of a 12-lead electrocardiogram measurement device according to another embodiment of the present invention. Fig. 7A is an electrocardiogram measured by a traditional 12-lead electrocardiogram measuring device. FIG. 7B is an electrocardiogram measured by the similar 12-lead electrocardiogram measuring device in FIG. 3.
θ 1:夾角 θ 1: included angle
D1、D2:延伸方向 D1, D2: extension direction
D3:左右方向 D3: Left and right direction
D4:上下方向 D4: Up and down direction
100:心電圖測量裝置 100: ECG measuring device
110:第一機體 110: First Body
112:第一電極 112: first electrode
114:電路模組 114: Circuit Module
115:處理器 115: processor
116:藍牙晶片 116: Bluetooth chip
117:陀螺儀 117: Gyroscope
118:人工智慧晶片 118: Artificial Intelligence Chip
120:第二機體 120: Second Body
122:第二電極 122: second electrode
124:電池 124: Battery
130:第三機體 130: The Third Body
132:第三電極 132: Third electrode
134:充電接點 134: Charging contact
136:電池 136: Battery
140:第一連接件 140: The first connector
142:第二連接件 142: The second connecting piece
Claims (14)
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TWI805375B (en) * | 2022-05-19 | 2023-06-11 | 王駿麟 | A method for analyzing resting electrocardiogram |
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