Novel clip type wearable dynamic electrocardiogram lead device

Abstract

The utility model relates to a novel clip type wearable dynamic electrocardiogram lead device, and belongs to the field of medical instruments. Comprising an electrode, a lead wire, a connector and a clip capable of being opened and closed, the tail end of the lead wire is connected with the electrode, and the outer surface of the upper portion of the connector is connected with the non-clamping end of the clip capable of being opened and closed; a buckle is arranged on the inner surface of the connector, the buckle is used for fixing an electrocardiograph, the buckle is connected with a data acquisition interface, one end of the data acquisition interface is used for being connected with the electrocardiograph, and the other end of the data acquisition interface is connected with one end of an internal wire of the connector. And the other end of the internal wire deforms along the interior of the connector, bypasses the bottom of the non-clamping end of the openable and closable clip and then penetrates out of the inner side surface of the connector to be connected with the lead wire. The electrocardio lead device is good in comfort, the clip is fixed on the clothes, and skin discomfort caused by a pasting type wearable electrocardio recorder is avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, specifically, to a novel clip-type wearable dynamic electrocardiogram lead device, in particular to a dynamic electrocardiogram lead device for monitoring cardiac electrical activity, and in particular to a lead design suitable for wearable devices. Background Art

[0002] A Holter monitor is a medical device used to continuously monitor and record a patient's cardiac activity. Traditionally, the lead wires of a Holter monitor are connected to the patient's skin via adhesive electrodes or clip electrodes to capture ECG signals. However, this lead wire design still has some problems such as discomfort and easy falling off, which brings unnecessary troubles to patients.

[0003] To address these issues, research and development in recent years has been devoted to improving the design of Holter lead wires. One potential solution is to use a more comfortable and secure connection to ensure that patients can wear the Holter device for a long time without discomfort. At present, the design of lead wires also focuses on the use of biocompatible materials to minimize the possibility of allergies or skin irritation to patients.

[0004] In addition, some studies have also tried to eliminate the sense of restraint brought by traditional lead wires through wireless connections or flexible electronic technology to provide patients with more comfort and freedom. This wireless connection also allows patients to wear the device more conveniently when performing daily activities, thereby achieving more realistic and accurate monitoring. With the continuous development of wearable technology, the design of dynamic electrocardiographs has also had more possibilities, such as the use of flexible sensors and wearable materials, so that the device can better fit the patient's body curve, reduce the patient's discomfort, and improve stability when worn.

[0005] Driven by technological advancement and innovation, Holter monitors are becoming more comfortable, more accurate, and smarter. These improvements not only improve the patient experience, but also enable medical personnel to obtain more reliable and accurate ECG data, thereby better helping patients manage their heart health. In the future, with the continuous advancement of medical technology, Holter monitors are expected to play a more important role in people's health, and the selection of lead wires is also an important part of it. Utility Model Content

[0006] The utility model aims to provide a novel clip-type dynamic electrocardiogram lead device, one end of which is connected to a wearable dynamic electrocardiogram monitor and is an openable and closable clip that can be pinned on clothes, thereby improving wearing comfort and reducing the possibility of falling off.

[0007] According to the first aspect of the utility model, a novel clip-type wearable dynamic ECG lead device is provided, comprising an electrode, a lead wire, a connector and an openable and closable clip, wherein the end of the lead wire is connected to the electrode, and the upper outer surface of the connector is connected to the non-clamping end of the openable and closable clip; a buckle is provided on the inner surface of the connector, and the buckle is used to fix the electrocardiograph, and the buckle is connected to a data acquisition interface, one end of the data acquisition interface is used to connect to the electrocardiograph, and the other end of the data acquisition interface is connected to one end of the internal wire of the connector, and the other end of the internal wire runs along the inside of the connector, bypasses the bottom of the non-clamping end of the openable and closable clip, and then passes through the inner surface of the connector to connect to the lead wire.

[0008] Preferably, the openable and closable clip is opened and closed by an elastic element.

[0009] Preferably, the elastic element is a spring.

[0010] Preferably, the number of the electrodes is 5-12.

[0011] Preferably, the buckle is a concealed buckle.

[0012] Preferably, the connector is circular.

[0013] In general, the above technical solution conceived by the utility model has the following technical advantages compared with the prior art:

[0014] (1) The ECG lead device of the utility model is comfortable: the clip is fixed on the clothing, avoiding the discomfort to the skin caused by the adhesive wearable ECG recorder.

[0015] (2) The ECG lead device of the present invention is easy to use: this type of lead wire is more suitable for daily wear and use, and has less restrictions on the wearer's daily activities.

[0016] (3) The ECG lead device of the utility model has stronger stability: the clip can firmly fix the lead wire to ensure the stability of signal transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front schematic diagram of a 12-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0018] Figure 2 It is a side schematic diagram of a 12-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0019] Figure 3 It is a schematic diagram of the back side of the 12-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0020] Figure 4 It is a front schematic diagram of a 5-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0021] Figure 5 It is a side schematic diagram of a 5-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0022] Figure 6 It is a schematic diagram of the back side of a 5-lead clip-type wearable dynamic electrocardiogram lead structure provided by the utility model.

[0023] In all the drawings, the same reference numerals are used to represent the same elements or structures, among which: 1 - electrode; 2 - lead wire; 3 - connector; 4 - openable and closable clip; 5 - buckle; 6 - data acquisition interface; 7 - internal wire; 8 - spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Reference Figure 1 and Figure 2 The utility model discloses a novel clip-type wearable dynamic electrocardiogram lead device, comprising an electrode 1, a lead wire 2, a connector 3 and an openable and closable clip 4, wherein the end of the lead wire 2 is connected with the electrode 1, and the upper outer surface of the connector 3 is connected to the non-clamping end of the openable and closable clip 4; the inner surface of the connector 3 is provided with a buckle 5, and the buckle 5 is used to fix the electrocardiograph, and the buckle 5 is connected to a data acquisition interface 6, one end of the data acquisition interface 6 is used to connect to the electrocardiograph, and the other end of the data acquisition interface 6 is connected to one end of an internal line 7 of the connector 3, and the other end of the internal line 7 runs along the inside of the connector 3, bypasses the bottom of the non-clamping end of the openable and closable clip 4, and then passes through the inner surface of the connector 3 to connect to the lead wire 2.

[0026] The electrode sheet on the body surface can be connected to the wearable small-sized Holter monitor through the novel clip-type lead device. The openable and closable clip 4 can be conveniently attached to the clothes of the subject, and the opening and closing mechanism can be realized by a spring or other elastic element.

[0027] The component connector of the new clip-type wearable dynamic electrocardiogram lead device of the utility model is provided with a retractable hidden buckle inside, so that it can be fixed with the wearable small dynamic electrocardiogram by embedding, and connected with the small dynamic electrocardiogram through the data acquisition interface 6 to realize data acquisition. At the same time, the connection with the small dynamic electrocardiogram is provided with a corresponding mark, which is convenient for medical personnel or self-wearing individuals to connect.

[0028] When the electrode needs to be connected, just open the retractable clip 4, place the electrode 1 in the precordial area, and ensure that the connection is made in the correct lead mode. Once the electrode is properly placed, the retractable clip 4 can be pinned to the collar to fix the connector 3. This design uses the collar as a fixing point, which is not only convenient and fast, but also greatly improves the convenience of use. Users do not need to worry about the electrode shifting or falling off during activities, so they can carry out daily activities more freely. More importantly, since the connector 3 is fixed by clipping on the collar instead of directly sticking to the skin, this design greatly reduces the irritation and discomfort to the skin. For users with sensitive skin, this is undoubtedly a great blessing. At the same time, it also improves the comfort of wearing, allowing users to accept ECG monitoring more easily. In addition, the stability design of the retractable clip 4 also ensures that the electrode 1 is not easy to fall off when the patient moves or performs daily activities, thereby ensuring the stable collection of ECG signals. This feature ensures the stable collection of ECG signals, allowing doctors or medical staff to accurately obtain the patient's ECG data, thereby making more accurate diagnosis and treatment decisions.

[0029] The new clip-type Holter lead is an innovative medical device designed to improve user experience and reliability. The practical application of this technical solution goes beyond traditional ECG lead products and brings greater convenience to the medical industry.

[0030] This new clip-designed dynamic ECG lead replaces the pasting method of wearable devices, reduces skin irritation, and improves the comfort of patients. In addition, its structural design makes the lead wire less likely to fall off during patient activities, thus ensuring stable acquisition of ECG signals.

[0031] There is great potential to expand the application scope of this technology. In addition to medical applications, this clip-type dynamic ECG lead can also be used in the fitness industry. As people pay more and more attention to health management, many people begin to pay attention to their personal heart health. This lead can also be combined with smart wearable devices to help users better understand their heart condition during training, as well as adjust the intensity and method of exercise to improve the safety and effectiveness of exercise.

[0032] In addition, this lead design can also be extended to the monitoring of other physiological parameters, such as blood oxygen saturation, respiratory rate, etc. By integrating a multifunctional sensor on the clip, it is possible to monitor a variety of physiological parameters and provide more comprehensive data support for medical monitoring. This multifunctional clip design can not only be used for medical monitoring, but also can be applied to daily health management, sleep monitoring and other fields, providing users with more convenient and comprehensive health monitoring services.

[0033] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of clip-type wearable dynamic electrocardiogram lead device, characterized in that: The invention comprises an electrode (1), a lead wire (2), a connector (3) and an openable and closable clip (4), wherein the end of the lead wire (2) is connected to the electrode (1), and the upper outer surface of the connector (3) is connected to the non-clamping end of the openable and closable clip (4); the inner surface of the connector (3) is provided with a buckle (5), and the buckle (5) is used to fix an electrocardiograph, and the buckle (5) is connected to a data acquisition interface (6), one end of the data acquisition interface (6) is used to connect to the electrocardiograph, and the other end of the data acquisition interface (6) is connected to one end of an internal wire (7) of the connector (3), and the other end of the internal wire (7) runs along the inside of the connector (3), bypasses the bottom of the non-clamping end of the openable and closable clip (4), and then passes through the inner surface of the connector (3) to connect to the lead wire (2).

2. The novel clip-type wearable dynamic ECG lead device as claimed in claim 1, characterized in that: The openable and closable clip (4) is opened and closed by means of an elastic element.

3. The novel clip-type wearable dynamic ECG lead device as claimed in claim 2, characterized in that: The elastic element is a spring (8).

4. The novel clip-type wearable dynamic ECG lead device as claimed in claim 1, characterized in that: The number of the electrodes (1) is 5-12.

5. The novel clip-type wearable dynamic ECG lead device as claimed in claim 1, characterized in that: The buckle (5) is a concealed buckle.

6. The novel clip-type wearable dynamic ECG lead device as claimed in claim 1, characterized in that: The connecting head (3) is circular.

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