CN1961824A - 一种便携式心电测量仪 - Google Patents

一种便携式心电测量仪 Download PDF

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CN1961824A
CN1961824A CNA2006101449475A CN200610144947A CN1961824A CN 1961824 A CN1961824 A CN 1961824A CN A2006101449475 A CNA2006101449475 A CN A2006101449475A CN 200610144947 A CN200610144947 A CN 200610144947A CN 1961824 A CN1961824 A CN 1961824A
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CN100423689C (zh
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王维虎
陈磊
邬鹏
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Beijing Chaosi Electronic Technology Co., Ltd.
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BEIJING CHAOSI ELECTRONIC TECHNOLOGY Co Ltd
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Priority to PCT/CN2007/000449 priority patent/WO2008061407A1/zh
Priority to US12/299,178 priority patent/US8244336B2/en
Priority to EP07710880.1A priority patent/EP2082683B1/en
Priority to JP2009537467A priority patent/JP5084840B2/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/332—Portable devices specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0425—Ergonomically shaped housings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • A61B2560/0468—Built-in electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339—Displays specially adapted therefor

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
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Abstract

一种便携式心电测量仪,它包括壳体、内置电源、内置检测及控制电路,其特征在于:壳体的一端部为长方体;在长方体的端面位置设置一外露电极;在长方体的表面设有显示屏;壳体的另一端部为一具有圆弧状结构的多半圆体;且多半圆体的圆心位置设在长方体的垂直中心轴线的右侧下方位置;在多半圆体的圆心位置设有测量按键;在多半圆体的圆弧端设有另一外露电极。在所述的壳体侧面设有控制、显示、存储的组合按键;以及电源按键。本发明采用了具有人性化的独特握持结构设计,它保证了测量人的手腕、手臂与躯干可形成一相对空间,使得测量人以自然正确的姿势进行测量,从而保证了监测数据准确、可靠。

Description

一种便携式心电测量仪
技术领域
本发明涉及一种心电测量仪,特别是指一种携带方便、可准确地监测心电波形和数据的手持心电测量仪。
背景技术
目前,在心律失常的监测和诊断中,需要测量患者的心电图,而现在国内市售的心电图检测设备都是在医院使用,主要有心电监护仪、holter、遥测心电工作站等。
现有医院使用的心电设备分为床旁式和便携式两种。针对手术后或重症的患者,适合采用床旁式心电监护仪进行心律的监护。便携式的心电设备主要是holter、遥测心电工作站等。虽然携带便携式的心电设备的患者虽然可以不受床旁式心电仪的约束,自由地下床走动,但是该设备也同样存在着诸多不便,例如需24小时佩带电极片;同时不能实时显示心电波形和数据,并需要专门的设备回放才可得到。无线遥测心电工作站,虽然可以实时显示心电波形和数据,但该套设备需建立强大的心电工作站,故使用的并不多。
专利文献CN1739446A、CN1636507A所公开的便携式心电仪,它可使患者在任何时间、任何地点自我检测自己的心脏状态,实时监测心电波形并存储监测数据,极大地方便人们的监测需要,但其也存在着不足之处。
如图1、2所示,该便携式心电测量仪采用两个外露电极的设置方式。使用人在测量时是将右手握持在该心电测量仪的一个外露电极上;并将该心电测量仪的另一个外露电极接触在左胸部位。由于该心电测量仪的形状是直板式长方体设计,使用者在握持该心电测量仪接触其左胸时,其右手的手腕部会很自然贴近直板式长方体,而且其小臂、大臂也会不由自主地贴近上体躯干部位,这样就会使得距离L减小,甚至发生右手与右肋腹直接接触,因而无法准确地测量心电波形和数据。另外,由于该心电测量仪的形状是直板式长方体设计,如果使用者在测量时姿势不自然,将会导致手臂肌肉处于较紧张状态,此时心电波形会受到较大的肌电干扰,造成心电信号失真。
造成上述不足的原因是:由于现有的便携式心电测量仪是一长方体形状,使得测量人在握持该心电测量仪时不易把握测量的正确姿势。
发明内容
本发明的目的在于在于克服背景技术的不足而提供一种携带方便、且普通人可自行准确地监测心电波形和数据的便携式心电测量仪,它可大大提高心电测量的准确率,有效地防止由于使用者姿势不准确而导致测量波形和数据错误。
在使用便携式心电测量仪时,其测量姿势的正确与否,对于测量数据的准确是非常重要的。测量人的上身躯干部位与握持便携式心电测量仪的右手手腕、手臂的相对位置有一定的要求。手腕、手臂与躯干的相对间隔“L”至少为10公分以上,才能避免手臂与身体接触而形成的肌电干扰,才能保证所测量的波形和数据准确。
本发明的技术方案是:
一种便携式心电测量仪,它包括壳体、内置电源、内置检测及控制电路,其特征在于:壳体的一端部为长方体;在长方体的端面位置设置一外露电极;在长方体的表面设有显示屏;壳体的另一端部为一具有圆弧状结构的多半圆体;且多半圆体的圆心位置设在长方体的垂直中心轴线的右侧下方位置;在多半圆体的圆心位置设有测量按键;在多半圆体的圆弧端设有另一外露电极。
在所述的壳体侧面设有控制、显示、存储的组合按键;以及电源按键。
本发明的优点在于:
由于本发明采用了具有人性化的便携式心电测量仪壳体独特的握持结构设计,而保证了测量人的手腕、手臂与躯干可形成一相对空间,使得测量人以自然、正确的姿势进行测量,从而使监测数据准确、可靠,大大提高了心电测量的准确率,有效地防止由于测量人姿势不准确而导致测量波形和数据错误。同时,测量人在使用本发明测量时,其手腕自然抬起,使手臂处于较自然的位置,不会使肌肉紧张,故大大减少了肌电干扰对心电信号的影响,从而不必使用肌电信号滤波器,因此减少了心电信号的失真。
附图说明
图1为现有的便携式心电测量仪握持测量姿势正面图。
图2为现有的便携式心电测量仪握持测量姿势俯视图。
图3为本发明便携式心电测量仪的主视图。
图4为本发明便携式心电测量仪握持测量姿势俯视图。
图5-图8为本发明便携式心电测量仪不同侧面的立体结构示意图。
具体实施方式
下面将结合附图及实施例对本发明作进一步说明。
如图3-图8所示,本发明便携式心电测量仪,它包括壳体、内置电源、内置检测及控制电路。
所述的壳体的左端部为长方体1,且在其端面位置设置一外露电极3;在长方体1的表面设有显示屏8;壳体的右端部为一个具有3/4圆弧状结构的多半圆体2;在其圆弧处设有另一外露电极4;多半圆体2的圆心位置设在长方体1的垂直中心轴线的右侧下方位置;在多半圆体2的圆心位置设有测量按键5;在长方体1与多半圆体弧状圆滑连接9处设有电源按键6;在所述的长方体1的一侧设有控制、显示、存储的组合按键10。
在测量开始时,测量人按下电源按键6。然后,用右手握持住本发明心电测量仪壳体的多半圆体2,将右手食指压入多半圆体2的圆弧处电极4上,并保持接触可靠;其右手拇指放在按键5上;并将本发明心电测量仪壳体长方体1的端部电极3接触左胸心脏部位。测量时,用右手的拇指按下测量按键5,则显示屏8即可将测量的波形显示出来。同时,还可进行控制、存储按键10的操作,以便将监测的波形和数据存储备查。
由于测量人右手握持部分是一个多半圆体2的结构,而且该握持部分是设置在长方体1的垂直中心轴线的右侧下方位置,这样就使测量人在握持时的右手手腕位置向上抬起,自然地使右手的大、小臂向前侧伸出,使得测量人的手腕、手臂与躯干形成一相对空间。这种姿势对于测量人来说,是很自然的,没有任何不适的感觉,同时也保证了测量姿势的正确,从而达到了准确测量的目的,使得测量人以自然、准确的测量姿势进行测量,使监测数据准确、可靠,大大提高了心电测量的准确率,有效地防止由于测量人姿势不准确而导致测量波形和数据错误。

Claims (3)

1、一种便携式心电测量仪,它包括壳体、内置电源、内置检测及控制电路,其特征在于:壳体的一端部为长方体;在长方体的端面位置设置一外露电极;在长方体的表面设有显示屏;壳体的另一端部为一具有圆弧状结构的多半圆体;且多半圆体的圆心位置设在长方体的垂直中心轴线的右侧下方位置;在多半圆体的圆心位置设有测量按键;在多半圆体的圆弧端设有另一外露电极。
2、根据权利要求1所述的便携式心电测量仪,其特征在于:在所述的壳体侧面设有控制、显示、存储的组合按键。
3、根据权利要求1所述的便携式心电测量仪,其特征在于:在所述的壳体侧面设有电源按键。
CNB2006101449475A 2006-11-24 2006-11-24 一种便携式心电测量仪 Active CN100423689C (zh)

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CNB2006101449475A CN100423689C (zh) 2006-11-24 2006-11-24 一种便携式心电测量仪
PCT/CN2007/000449 WO2008061407A1 (en) 2006-11-24 2007-02-08 Portable ecg measuring apparatus
US12/299,178 US8244336B2 (en) 2006-11-24 2007-02-08 Portable electrocardiograph
EP07710880.1A EP2082683B1 (en) 2006-11-24 2007-02-08 Portable ecg measuring apparatus
JP2009537467A JP5084840B2 (ja) 2006-11-24 2007-02-08 可搬式心電図計

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CN102973262A (zh) * 2012-11-28 2013-03-20 中国人民解放军第四军医大学 一种便携心电图装置
WO2021031979A1 (zh) * 2019-08-19 2021-02-25 华为技术有限公司 生理参数的采集方法和装置与生理参数的处理方法和装置

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WO2008061407A1 (en) 2008-05-29
EP2082683A4 (en) 2012-07-11
JP5084840B2 (ja) 2012-11-28
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US8244336B2 (en) 2012-08-14
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