Ring crush electrocardiogram chest lead connector

Abstract

The invention belongs to the technical field of medical devices, and in particular relates to a ring crush electrocardiogram chest lead connector. The connector includes a rubber ring, two ends of therubber ring are fixedly connected by a fixing sticker A, and a top plate of the rubber ring is provided with two electrode cups; and the rubber ring is fixedly connected with the electrode cups, andelastic bands are fixedly connected on both sides of the electrode cups. According to the connector, the rubber ring is arranged, the rubber ring is wrapped by the elastic rope bands, after two ends of the rubber ring are fixed, the rubber ring can be closely attached to human skin to avoid side leakage of blood and pus to ensure cleanliness of clothing and a mattress, the electrode cups are prepared from an elastic silicone material on the side walls to ensure the comfort of chest cavities, and the silicone has good ductility, and can be lapped with the skin through the rubber ring to furtherprevent the side leakage of the blood and the pus; and a first hose can lead the blood and the pus isolated in the electrode cups to avoid erosion to the patient skin caused by accumulation of the blood and the pus.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a ring pressure electrocardiogram chest lead connector. Background technique [0002] Electrocardiography is a technique that uses an electrocardiograph to record the changes in electrical activity of the heart in each cardiac cycle from the body surface. Electrocardiogram is the best way to measure and diagnose abnormal heart rhythm. It is to diagnose abnormal heart rhythm when the heart conduction tissue is damaged and changes in heart rhythm due to electrolyte imbalance; the myocardial cell membrane is a semi-permeable membrane, resting state When a certain number of positively charged cations are arranged outside the membrane, and the same number of negatively charged anions are arranged inside the membrane, the potential outside the membrane is higher than that inside the membrane, which is called a polarized state. In the resting state, since the cardio...

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Problems solved by technology

[0004] 1. Install the connecting tube separately. Because of the gap, blood and pus can easily stain clothes and sheets;

[0005] 2. With the inflow of liquid in the bottle, the negative pressure value will decrease, resulting in poor conduction and affecting the conduction effect

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