Novel electrocardiograph lead structure

Abstract

The invention relates to the technical field of medical apparatuses and instruments, in particular to a novel electrocardiograph lead structure. The structure comprises a chest lead belt, wherein thechest lead belt is bonded to the left chest of the human body, and the right end of the chest lead belt is connected with a lead wire; the chest lead belt is connected with a connector through the lead wire, and the connector is connected with an electrocardiograph through a lead wire which is arranged at the right end of the connector. According to the novel electrocardiograph lead wires, througharrangement of the chest lead belt, a double upper-limb lead part, a double lower-limb lead part, a right chest lead belt and a left rear chest wall lead belt, the number of the lead wires is reduced, the situation that the lead wires are likely to be wound and difficult to sort during use is avoided, the workload of medical staff is reduced, and the result diagnosis time is shortened. By arranging water storage balls and fiber bundles arranged in an octopus-shaped rubber plug and the octopus-shaped rubber plug, the suction capacity of the octopus-shaped rubber plug can be enhanced, the falling condition is reduced, the accuracy of an inspection result is ensured, the practicability is high, and application and popularization are facilitated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel electrocardiograph lead structure. Background technique [0002] The electrocardiogram function can automatically record the bioelectrical signal (cardiac signal) generated by the myocardial excitation when the heart is active. It is a medical electronic instrument commonly used in clinical diagnosis and scientific research. , the current conducts to various parts through the human body tissue. Since the tissues of various parts of the body are different, and the distance between each part and the heart is different, various parts of the human body surface show different potential changes. This kind of electrical activity in the human heart The relationship between the generated surface potential and time is called electrocardiogram, and the electrocardiogram machine is an instrument for recording these physiological electrical signals. In China, it is generally d...

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Problems solved by technology

[0002] The electrocardiogram function can automatically record the bioelectrical signal (cardiac signal) generated by the myocardial excitation when the heart is active. It is a medical electronic instrument commonly used in clinical diagnosis and scientific research. , the current conducts to various parts through the human body tissue. Since the tissues of various parts of the body are different, and the distance between each part and the heart is different, various parts of the human body surface show different potential changes. This kind of electrical activity in the human heart The relationship between the generated surface potential and time is called electrocardiogram, and the electrocardiogram machine is an instrument for recording these physiological electrical signals. In China, it is generally divided into single-channel, three-channel, six-channel and twelve-channel electrocardiogram machines according to the number of synchronous output channels of the recorder. Etc., the traditional electrocardiogram machine is composed of analysis host, lead wire, chest lead and limb lead. Clear, which brings a lot of inconvenience to the operation, clinically, especially in the Department of Cardiology, there is a large demand for ECG, the line winding will increase the workload of medical staff, and at the same time prolong the result diagnosis, delaying the analysis, medication and rescue time of doctors; 2. The chest leads are composed of 6 separate skin plugs. It is practical to place them one by one. At the same time, if the skin is used for too long, the skin plugs will not be firm when adsorbed to the skin and will easily fall off. Therefore, a new type of electrocardiogram machine is now invented. Lead structure to solve the above problems

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