CN2047551U - Electrode structure for miniature electrocardiograph - Google Patents

Electrode structure for miniature electrocardiograph Download PDF

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Publication number
CN2047551U
CN2047551U CN 89200620 CN89200620U CN2047551U CN 2047551 U CN2047551 U CN 2047551U CN 89200620 CN89200620 CN 89200620 CN 89200620 U CN89200620 U CN 89200620U CN 2047551 U CN2047551 U CN 2047551U
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CN
China
Prior art keywords
electrodes
electrode
apparatus
input
electrode structure
Prior art date
Application number
CN 89200620
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Chinese (zh)
Inventor
徐大栋
Original Assignee
徐大栋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 徐大栋 filed Critical 徐大栋
Priority to CN 89200620 priority Critical patent/CN2047551U/en
Publication of CN2047551U publication Critical patent/CN2047551U/en

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Abstract

The utility model relates to a novel electrode structure of a miniature capture apparatus for abnormal electrocardiograms. The utility model comprises electrodes of the apparatus, an external electrode and a plug jack JK of the external electrode, which is provided with a switch. An electromotor is characterized in that the apparatus is provided with four electrodes which are divided into two pairs which are respectively connected with two input bodies. The four electrodes present a milk shape and are uniformly distributed on a plane on one side of a casing. When the electrodes of the apparatus are used, a chest-chest input mode can be adopted, which can reduce myoelectricity interference up to the hilt. Moreover, other various flexible input modes can be adopted, such as a hand-hand input mode, etc.

Description

本实用新型涉及微型异常心电捕捉仪的一种新型电极结构。 A novel electrode structure relates to novel micro-capture abnormal ECG Instrument present invention.

本发明人曾发明“袖珍式超小异常心电捕捉仪”,(申请号88207813.5),它由输入电极、心电讯号放大器A、A/D转换器、RAM储存器、D/A转换器、地址记数器C、和时钟、分频等控制电路以及电源电路等组成。 The present inventors have invented "pocket ultra-small abnormal ECG capture device" (Application No. 88207813.5), which consists of an input electrode, ECG signal amplifier A, A / D converter, RAM, storage, D / A converter, address counter are C, and the clock frequency dividing circuit, and other power control circuit. 它的输入电极有两种,一种是外部电极,一种是本机电极,靠输入插孔JK切换。 It has two input electrodes, one is an external electrode, this one is very electromechanical, by switching input jacks JK. 本机电极为一个固定在机壳上的园形孔突状金属电极,由于只有一个本机电极,因此在采用本机电极时,只能采用胸一手导联输入方式,这样做有一个重要的缺陷,就是肌电干扰大。 This organic extremely projecting a fixed metal electrode on the housing circular bore, since this is only a mechanical and electrical pole, so when using the present organic electrode, using only one hand and chest leads input mode, do have an important drawback , it is a large EMG interference.

本实用新型的目的是设计一种改进型的本机电极结构,使通过本机电极输入的心电讯号受机电干扰小。 The object of the present invention is to design an improved configuration of the present organic pole, so that the ECG signal by receiving the input electrode of the present organic small electromechanical interference.

本实用新型的电极结构,包括本机电极和外部电极,以及外部电极插孔JK,插孔JK带有切换开关,切换本机电极输入方式和外部电机输入方式,外部电极通过插头插入插孔内,并切断本机电极的输入通路,当插孔JK载插头插入时,本机电极输入接通,本机电极为固定在机壳上的园形孔突状金属电极。 Electrode structure of the present invention, including mechanical and electrical electrode and the external electrodes, and external electrodes jack JK, JK jack with a switch, the switching input electrode of the present embodiment and an external electromechanical motor input mode, the external electrode through the plug into the jack and cutting organic electrode of the present input path, when the jack plug into the carrier JK, this organic base input is turned on, the circular hole organic extremely protruding metal electrodes are fixed on the housing. 本实用新型的特征是,所述的本机电极共有四个,分为两对,对接在与插孔JK 切换簧电接触的点上,切换簧片插入正端,另一对插在输入端地端,四个电极在外壳的同一侧呈均匀分布。 The present invention is characterized in practically, there are four pole according to the present electromechanical, in two pairs, the docking point JK jack switch the electrical contact spring, reed switch is inserted into the positive terminal, the other input terminal of the inserted the end of the four electrodes on the same side of the housing of a uniform distribution.

下面结合附图和实施例进一步描述本实用新型。 Further described the present invention in conjunction with the accompanying drawings and embodiments below.

图1是本实用新型异常心电捕捉仪电极连接结构图,图中1a、1b分别为两对本机电极,JK为带切换开关的插孔,2为外部电极,3为时钟,分频等控制电路,4为电源电路,JK为输出插孔,其余符号的意义同本说明书第二段所述。 Figure 1 is the present invention the abnormal ECG capturing apparatus electrically connected configuration diagram, FIG. 1a, 1b, respectively, two pairs of jacks mechanical and electrical poles, JK for the band changeover switch, 2 external electrode 3 is a clock, the division like control circuit, the power supply circuit 4, JK output jack, the other symbols are the same meaning of the present specification, the second segment.

图2,为四个电极在机壳上的布置结构图,A为侧视图,B为正视图。 FIG 2 is a configuration diagram of the four electrodes disposed on the housing, A is a side view, B is a front view. 图中5为机壳,1a、1b分别为两对电极。 FIG 5 is a chassis, 1a, 1b are two pairs of electrodes.

有了本实用新型的新型电极结构后,在使用本机电极时,可将四个本机电极贴在胸部皮肤上,即采用胸一胸输入方式,或其他任何合适的位置,这种方式可大大减少肌电干扰,另外还可以用两手分别握两对电极的手一手输入方式,使输入方式更为灵活。 With the present invention a novel electrode structure, when the electrode using the electrical and mechanical, electrical and mechanical four poles may be attached to the skin on the chest, i.e. a chest using chest input mode, or any other suitable location, such a manner EMG greatly reduce interference, also can handshake with hands-hand two pairs of electrodes are respectively input mode, the input mode is more flexible.

Claims (1)

  1. 一种微型异常心电捕捉仪电极结构,包括本机电极、外部电极以及带有切换开关的外部电极插孔JK1,本机电极为固定在机壳上的园形乳突状金属电极,本实用新型的特征是,所述的本机电极共有四个,分为两对,一对接在与插孔JK1的切换簧片接触点上,切换簧片接输入正端,另一对接输入端地端,四个电极均匀分布在机壳的同一侧。 Capturing a miniature instrument abnormal ECG electrode structure, including mechanical and electrical pole, the external electrode and the outer electrode jack JK1 with the switch, the electrical and mechanical extremely papillary circular metal electrode is fixed on the housing, the present invention is characterized, according to the present electromechanical shared pole four, in two pairs, an abutment on the reed switch contact point with the jack JK1, the reed switch connected to the positive input terminal, the other input terminal of the mating terminal, four electrodes are evenly distributed on the same side of the cabinet.
CN 89200620 1989-01-18 1989-01-18 Electrode structure for miniature electrocardiograph CN2047551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89200620 CN2047551U (en) 1989-01-18 1989-01-18 Electrode structure for miniature electrocardiograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89200620 CN2047551U (en) 1989-01-18 1989-01-18 Electrode structure for miniature electrocardiograph

Publications (1)

Publication Number Publication Date
CN2047551U true CN2047551U (en) 1989-11-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89200620 CN2047551U (en) 1989-01-18 1989-01-18 Electrode structure for miniature electrocardiograph

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CN (1) CN2047551U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330561A (en) * 2013-06-07 2013-10-02 北京丰拓生物技术有限公司 Electrocardio measuring device
DE202016105433U1 (en) 2015-10-02 2016-11-21 Diagnosis S.A. Portable ECG device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103330561A (en) * 2013-06-07 2013-10-02 北京丰拓生物技术有限公司 Electrocardio measuring device
DE202016105433U1 (en) 2015-10-02 2016-11-21 Diagnosis S.A. Portable ECG device

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