CN212213724U - An anti-interference electrode pad for electrocardiogram - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses an anti-interference electrode sheet during electrocardiography, comprising a protective shell, an electrode groove is opened on the inner wall of the protective shell, and a shielding layer is fixedly connected inside the protective shell, The bottom of the shielding layer is fixedly connected with a bonding layer, the bottom of the bonding layer is fixedly connected with a coupling agent, the inner top wall of the electrode groove is fixedly connected with an electrode block, and the bottom of the electrode block is fixedly connected There is an electrode buckle, the inside of the electrode groove is filled with conductive paste, and the top of the protective shell is fixedly connected with an electrode connector. The anti-interference electrode sheet for electrocardiogram can achieve the purpose of good anti-interference effect of the electrode sheet, solve the problem of poor anti-interference effect of the general electrode sheet, thereby improving the accuracy of the electrocardiograph when mapping the electrocardiogram, thereby improving the The work efficiency of the staff can prevent the staff from misdiagnosing patients, thus providing a guarantee for people's personal safety.

Description

An anti-interference electrode pad for electrocardiogram

technical field

The utility model relates to the technical field of medical equipment, in particular to an anti-interference electrode sheet during electrocardiography.

Background technique

The electrocardiogram can automatically record the bioelectrical signals generated by the myocardial excitation during cardiac activity. It is a medical electronic instrument commonly used in clinical diagnosis and scientific research. Before the heart beats, the myocardium is excited first, and a weak current is generated during the excitation process. This current flows through the human body. The tissue conducts to each part. Due to the different tissues of each part of the body, the distance between each part and the heart is different, so different parts of the human body surface show different potential changes. The surface potential generated by the electrical activity in the human heart The relationship with time is called an electrocardiogram, an electrocardiograph is an instrument that records these physiological electrical signals, and the device used to detect biological signals on an electrocardiograph is an electrode pad. However, at present, most of the electrodes on the market cannot effectively resist power frequency interference and EMG interference, which leads to the inaccurate measurement and mapping of the ECG machine when mapping the ECG, which reduces the work efficiency of the staff, which will lead to misdiagnosis by medical staff. In the end, it brings great hidden danger to people's personal safety.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an anti-interference electrode sheet during electrocardiography, which has the advantages of good anti-interference effect and the like, and solves the problem of poor anti-interference effect of general electrode sheets.

(2) Technical solutions

In order to achieve the purpose of good anti-interference effect of the above-mentioned electrode sheet, the utility model provides the following technical scheme: an anti-interference electrode sheet when doing electrocardiogram, comprising a protective shell, the inner wall of the protective shell is provided with an electrode groove, and the protective shell is provided with an electrode groove. A shielding layer is fixedly connected to the inner part of the shielding layer, a bonding layer is fixedly connected to the bottom of the shielding layer, a coupling agent is fixedly connected to the bottom of the bonding layer, and an electrode block is fixedly connected to the inner top wall of the electrode groove, The bottom of the electrode block is fixedly connected with an electrode buckle, the inside of the electrode groove is filled with conductive paste, the top of the protective shell is fixedly connected with an electrode joint, and the outer wall of the electrode joint is fixedly connected with an electrode lead.

Preferably, the protective shell is hollow, and the protective shell is a plastic protective shell.

Preferably, the shielding layer is a copper mesh shielding layer, and the thickness of the shielding layer is one millimeter.

Preferably, the adhesive layer is a latex layer, and the thickness of the adhesive layer is one millimeter.

Preferably, the coupling agent is a medical coupling agent, and one end of the electrode block penetrates the shielding layer.

(3) Beneficial effects

Compared with the prior art, the utility model provides an anti-interference electrode sheet when doing an electrocardiogram, which has the following beneficial effects:

1. The anti-interference electrode sheet for electrocardiography can achieve good anti-interference effect of the electrode sheet through the cooperation of protective shell, electrode groove, shielding layer, electrode block, electrode buckle, conductive paste, electrode joint and electrode lead. The purpose is to solve the problem of poor anti-interference effect of general electrodes, thereby improving the accuracy of the electrocardiograph when mapping the electrocardiogram, thereby improving the work efficiency of the staff, thereby preventing the staff from giving the patient a misdiagnosis. situation, thus providing a guarantee for people's personal safety.

2. The anti-interference electrode sheet for electrocardiography can achieve the purpose of fitting the electrode sheet to the human body conveniently and without causing any damage to the human body. Provides protection for people's personal safety.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a top view of the structure of the utility model.

In the figure: 1. Protective shell; 2. Electrode groove; 3. Shielding layer; 4. Lamination layer; 5. Coupling agent; 6. Electrode block; 7. Electrode buckle; 8. Conductive paste; 9. Electrode joint; 10 , Electrode lead.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1-2, an anti-interference electrode sheet for electrocardiography, including a protective shell 1, the protective shell 1 is hollow, and the protective shell 1 is a plastic protective shell, and the inner wall of the protective shell 1 is provided with an electrode groove 2, A shielding layer 3 is fixedly connected to the inside of the protective shell 1. The shielding layer 3 is a copper mesh shielding layer, and the thickness of the shielding layer 3 is one millimeter. The bottom of the shielding layer 3 is fixedly connected to a bonding layer 4. The thickness of the bonding layer 4 is one millimeter, the bottom of the bonding layer 4 is fixedly connected with a coupling agent 5, the inner top wall of the electrode groove 2 is fixedly connected with an electrode block 6, and the coupling agent 5 is a medical coupling agent. One end penetrates through the shielding layer 3, the bottom of the electrode block 6 is fixedly connected with an electrode button 7, and the interior of the electrode groove 2 is filled with a conductive paste 8. The purpose of the sheet is convenient to fit the human body, and at the same time, it will not cause any damage to the human body, thus providing a guarantee for people's personal safety. The top of the protective shell 1 is fixedly connected with an electrode connector 9, and the outer wall of the electrode connector 9 is fixedly connected with an electrode. The lead 10, through the mutual cooperation of the protective shell 1, the electrode groove 2, the shielding layer 3, the electrode block 6, the electrode buckle 7, the conductive paste 8, the electrode joint 9 and the electrode lead 10, can achieve a good anti-interference effect of the electrode sheet. The purpose is to solve the problem of poor anti-interference effect of general electrodes, thereby improving the accuracy of the electrocardiograph when mapping electrocardiograms, thereby improving the work efficiency of the staff, thereby preventing the staff from giving the patient a misdiagnosis. , so as to provide a guarantee for people's personal safety.

When in use, align the electrode sheet to the position to be placed, and apply pressure to the protective shell 1, so that the bonding layer 4 is fitted to the human body, and the electrode buckle 7 contacts the human body to achieve the purpose of collecting biological signals, and the protective shell is stopped. 1. Apply pressure to make the electrode sheet stably fixed outside the human body through the coupling agent 5, so as to complete the ECG mapping work.

To sum up, the anti-interference electrode sheet during electrocardiography can achieve the purpose of good anti-interference effect of the electrode sheet, and can accurately collect human biological signals, thereby providing an effective guarantee for people's personal safety.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides an anti-jamming electrode slice when doing the heart electrograph, includes protective housing (1), its characterized in that: electrode groove (2) have been seted up to the inner wall of protective housing (1), the inside fixedly connected with shielding layer (3) of protective housing (1), the bottom fixedly connected with laminating layer (4) of shielding layer (3), the bottom fixed connection coating of laminating layer (4) has couplant (5), interior roof fixedly connected with electrode block (6) of electrode groove (2), the bottom fixedly connected with electrode of electrode block (6) is detained (7), the inside packing of electrode groove (2) has electrically conductive cream (8), the top fixedly connected with electrode joint (9) of protective housing (1), the outer wall fixedly connected with electrode lead (10) of electrode joint (9).

2. The electrode slice for resisting interference during electrocardiogram according to claim 1, wherein: the protective shell (1) is arranged in a hollow mode, and the protective shell (1) is a plastic protective shell.

3. The electrode slice for resisting interference during electrocardiogram according to claim 1, wherein: the shielding layer (3) is a copper mesh shielding layer, and the thickness of the shielding layer (3) is one millimeter.

4. The electrode slice for resisting interference during electrocardiogram according to claim 1, wherein: the laminating layer (4) is a latex layer, and the thickness of the laminating layer (4) is one millimeter.

5. The electrode slice for resisting interference during electrocardiogram according to claim 1, wherein: the couplant (5) is a medical couplant, and one end of the electrode block (6) penetrates through the shielding layer (3).

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