Wearable dynamic electrocardiogram acquisition equipment

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By setting multiple detection electrodes on the surface of the restraint body, and using the binding band to bind the upper and lower end of the binding body, the existing dynamic ECG collection equipment electrode is easy to fall off, realizing the long -term and firm electrode fillets, firmness and firmness Follow -up to ensure the accuracy and stability of the monitoring results.

CN222383216UActive Publication Date: 2025-01-24MEDICAL HEALTHCARE DIGITAL TECH (SHENZHEN) CO LTD

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Patent Information

Application Number: CN202420602904.0
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-26
Publication Date: 2025-01-24
Estimated Expiration: 2034-03-26

AI Technical Summary

Technical Problem

During the long-term use of existing dynamic electrocardiogram collection equipment, the electrode sheet is prone to fall off due to the user's large movements, resulting in inaccurate monitoring results and cumbersome wearing process.

Method used

A wearable dynamic ECG collection equipment is designed. By setting multiple detection electrodes on the surface of the restraint body, the upper and lower end of the binding band is used to ensure the long -term and firmly fit the human body.

Benefits of technology

The electrode pads are not easy to fall off, ensuring the accuracy and stability of monitoring results, simplifying the wearing process, and facilitating long-term dynamic electrocardiogram data collection.

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Abstract

The utility model belongs to the technical field of electrocardio acquisition equipment, and particularly discloses wearable dynamic electrocardio acquisition equipment which comprises a binding clothes body and a recording box arranged outside the binding clothes body, the inner surface of the binding clothes body is connected with a plurality of detection electrode pieces through positioning pads, the detection electrode pieces are electrically connected with the recording box, and the recording box is electrically connected with the binding clothes body. The left side and the right side of the binding clothes body respectively extend outwards to form binding belts, the two binding belts are movably connected and jointly define a ring with the binding clothes body, annular binding belts are arranged below the binding clothes body at intervals, and the binding belts are adjustably connected with the binding clothes body. The upper end of the binding clothes body is bound through the binding belts, the lower end of the binding clothes body is bound through the binding belts, wearing is convenient, the multiple detection electrode pieces can be firmly attached to the human body for a long time and can accurately reflect the electrical activity part of the heart, even if a user acts greatly, the detection electrode pieces cannot fall off, it can be ensured that the monitoring result is accurate, and the detection effect is good. Therefore, a doctor is helped to more accurately evaluate the heart health condition of the patient.

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Description

Technical Field

[0001] The utility model belongs to the technical field of electrocardiogram collection equipment, and in particular relates to a wearable dynamic electrocardiogram collection equipment. Background Art

[0002] ECG acquisition is a process of obtaining information about the electrical activity of the heart through specific equipment and technology. The core principle is based on the electrophysiological characteristics of heart cells, and uses electrodes attached to the chest or limbs to convert weak electrical signals emitted by the heart into visual electrocardiogram signals. These signals are then amplified and recorded to form an electrocardiogram for doctors to analyze and diagnose. The dynamic electrocardiogram is a method that can continuously record and compile and analyze the changes in the electrocardiogram of the human heart in both active and quiet states for a long time (usually 24 hours, or even 48-72 hours). This method collects electrocardiogram signals by having the patient wear a specially designed device, and then analyzes these signals by computer to generate a detailed report. This report will record the various "signals" emitted by the patient's heart while wearing the device, thereby helping doctors to more accurately assess the patient's heart health.

[0003] Existing dynamic ECG acquisition equipment needs to collect cardiac electrical signals through electrodes. Doctors or nurses will select appropriate electrodes and stick them on the patient's chest or limbs. The specific sticking location may vary depending on the device, but it is usually selected in a location that can accurately reflect the electrical activity of the heart. Due to the long detection time, the electrodes are easy to fall off with the user's large movements, resulting in inaccurate monitoring results. It often needs to be put on again, which is cumbersome.

[0004] Therefore, the inventor is committed to designing a dynamic electrocardiogram acquisition device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a wearable dynamic electrocardiogram acquisition device, which can detect for a long time, the electrode sheet will not fall off with the user's large movements, and the detection structure is accurate.

[0006] In order to achieve the above object, a technical solution adopted by the utility model is:

[0007] A wearable dynamic electrocardiograph acquisition device comprises a straitjacket body and a recording box arranged outside the straitjacket body, the inner surface of the straitjacket body is connected to a plurality of detection electrode pieces via a positioning pad, the plurality of detection electrode pieces are electrically connected to the recording box, the left and right sides of the straitjacket body respectively extend outward to form strait belts, the two strait belts are movably connected and are arranged together with the straitjacket body to form a ring, annular straps are arranged at intervals below the straitjacket body, and the straps are adjustably connected to the straitjacket body.

[0008] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the upper end of the restraint garment body is connected to the two restraint belts through two shoulder straps in a one-to-one adjustment manner, and the shoulder straps are provided with shoulder strap adjustment buckles.

[0009] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the outer surface of one of the straps is provided with a strap hook surface, and the inner surface of the other strap is provided with a strap fur surface, and the strap fur surface is movably bonded to the strap hook surface.

[0010] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the width a of the restraint garment body is greater than the width b of the restraint belt.

[0011] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the restraint garment body and the binding straps are connected by two connecting straps, the two connecting straps are arranged at intervals, and each connecting strap is provided with a connecting adjustment buckle.

[0012] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the two restraining straps are connected to the two ends of the binding strap through adjustment straps respectively, and each adjustment strap is provided with an adjustment buckle.

[0013] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, a strap hook surface is provided on the outer surface of one end of the strap, and a strap fur surface is provided on the inner surface of the other end of the strap, and the strap fur surface is bonded to the strap hook surface.

[0014] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, the restraint garment body and the two restraint belts are integrally formed and are in a T-shape in the unfolded state.

[0015] As an improvement of the wearable dynamic ECG acquisition device of the utility model, the positioning pad is an inflatable positioning pad, the detection electrode component includes an air bag, a connecting column and an electrode connector, the air bag is annular and is sleeved outside the connecting column, the electrode connector is located between the air bag and the positioning pad, and the connecting column is electrically connected to the electrode connector through a conductive buckle.

[0016] As an improvement of the wearable dynamic electrocardiograph acquisition device of the utility model, a side of the airbag away from the restraint garment body is covered with an adhesive sticker, and the electrode of the connecting column is exposed from the adhesive sticker.

[0017] Compared with the prior art, the wearable dynamic ECG acquisition device of the utility model sets multiple detection electrode pieces on the positioning pad on the inner surface of the restraint garment body, and uses a restraint belt to bind the upper end of the restraint garment body, and uses a strap to bind the lower end of the restraint garment body. It is not only convenient to wear, but also allows multiple detection electrodes to fit the human body firmly for a long time and can accurately reflect the parts of the heart's electrical activity. Even if the user makes a large movement, the detection electrode pieces will not fall off, which can ensure the accuracy of the monitoring results, thereby helping doctors to more accurately evaluate the patient's heart health status. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the wearable dynamic electrocardiogram acquisition device of the utility model;

[0019] Figure 2 This is a diagram of the unfolded state of the restraint garment body and two restraint belts of the utility model;

[0020] Figure 3 It is a partial cross-sectional enlarged schematic diagram of the detection electrode component, the positioning pad and the restraint garment body of the utility model;

[0021] Figure 4 It is a three-dimensional exploded enlarged view of the detection electrode component of the utility model;

[0022] Figure 5 It is a three-dimensional enlarged view of the adhesive sticker of the utility model.

[0023] Illustration Description:

[0024] 1. Restraint garment body; 11. Shoulder straps; 111. Shoulder strap adjustment buckles; 12. Restraint belts; 121. Restraint belt fleece surface; 122. Restraint belt hook surface; 2. Binding straps; 21. Binding belt fleece surface; 22. Binding belt hook surface; 3. Connecting straps; 31. Connecting adjustment buckles; 4. Adjusting straps; 41. Adjusting fasteners; 5. Positioning pads; 6. Detection electrode components; 61. Electrode connectors; 62. Airbags; 63. Adhesive stickers; 631. Connecting posts; 632. Conductive buckles; 633. Electrodes; 7. Recording box; 71. Display screen. DETAILED DESCRIPTION

[0025] The following is a detailed explanation of the implementation of the present invention in conjunction with the accompanying drawings. The accompanying drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0026] Reference Figures 1 to 5A wearable dynamic electrocardiograph acquisition device comprises a restraint garment body 1, a recording box 7, two restraint belts 12, a strap 2 and a plurality of detection electrode components 6, wherein the recording box 7 is located outside the restraint garment body 1, the inner surface of the restraint garment body 1 is connected to the plurality of detection electrode components 6 through a positioning pad 5, the plurality of detection electrode components 6 are electrically connected to the recording box 7, the left and right sides of the restraint garment body 1 extend outwards to form two restraint belts 12 respectively, the two restraint belts 12 are movably connected and are arranged together with the restraint garment body 1 to form a ring, the strap 2 is ring-shaped and is arranged at intervals below the restraint garment body 1, the strap 2 is adjustably connected to the restraint garment body 1, and the dynamic electrocardiograph acquisition device of the utility model can be used by different users.

[0027] Reference Figure 1 and Figure 2 The width a of the restraint garment body 1 is greater than the width b of each restraint belt 12. The restraint garment body 1 and the two restraint belts 12 are integrally formed. After the restraint garment body 1 and the two restraint belts 12 are unfolded, the unfolded state is T-shaped. The outer surface of the end of one restraint belt 12 is provided with a restraint belt hook surface 122, and the inner surface of the end of the other restraint belt 12 is provided with a restraint belt fur surface 121. The restraint belt fur surface 121 is movably bonded to the restraint belt hook surface 122. The upper end of the restraint garment body 1 is adjusted and connected with the two restraint belts 12 through two shoulder straps 11 in a one-to-one correspondence. The two shoulder straps 11 are arranged at intervals, and each shoulder strap 11 is provided with a shoulder strap adjustment buckle 111. The shoulder strap adjustment buckle 111 can be manually adjusted to adjust the length of the shoulder strap 11.

[0028] Reference Figure 1 The strap 2 is located directly below the restraint garment body 1, and there is a certain distance between the strap 2 and the restraint garment body 1. When the entire strap 2 is unfolded, it is in the shape of a long strip. A strap hook surface 22 is provided on the outer surface of one end of the strap 2, and a strap fur surface 21 is provided on the inner surface of the other end of the strap 2. After the strap fur surface 21 is bonded to the strap hook surface 22, the entire strap 2 forms a ring. In order to pull the lower end of the restraint garment body 1, the bottom end of the restraint garment body 1 is connected to the strap 2 by two connecting straps 3. The two connecting straps 3 are arranged at intervals, and each connecting strap 3 is provided with a connecting adjustment buckle 31. The connecting adjustment buckle 31 can be used to adjust the length of the connecting strap 3. At the same time, the two restraint straps 12 are connected to the two ends of the strap 2 by adjusting straps 4 respectively. Each adjusting strap 4 is provided with an adjusting fastener 41. The length of the adjusting strap 4 can be adjusted by manually adjusting the adjusting fastener 41. The two connecting straps 3 and the two adjusting straps 4 can cooperate with each other to adjust the distance between the strap 2 and the restraint garment body 1.

[0029] Reference Figures 1 to 5The positioning pad 5 is specifically a square inflatable positioning pad, which is fixed to the inner surface of the restraint garment body 1. The structures of the multiple detection electrode pieces 6 of the utility model are the same and are all located on the positioning pad 5. The detection electrode pieces 6 are also ECG electrodes, generally less than four, and are mainly used to be pasted to a predetermined position in the chest area of the user. Specifically, each detection electrode piece 6 includes an airbag 62, a connecting column 631, an electrode connector 61, and an adhesive sticker 63. A conductive buckle 632 is provided at one end of the connecting column 631, and an electrode 633 is provided at the other end of the connecting column 631. The airbag 62 is annular and is sleeved on the connecting column 631. The electrode connector 61 is located at the airbag 62 and the positioning pad 5, the connecting column 631 is electrically connected to the electrode connector 61 through the conductive buckle 632, the adhesive sticker 63 covers the side surface of the airbag 62 away from the restraint garment body 1, and the electrode 633 of the connecting column 631 is exposed from the adhesive sticker 63. When the positioning pad 5 is inflated, the positioning pad 5 exerts pressure on the front chest area, and a depression is formed on the positioning pad 5 corresponding to the electrode connector 61. When the dynamic electrocardiograph acquisition device of the utility model is worn on the user's upper body, the positioning pad 5 on the inner surface of the restraint garment body 1 is located in front of the user's chest area, and the positioning pad 5 can be inflated by using an inflation device, and the inflated positioning pad 5 can exert pressure on the chest area of the subject. When the detection electrode 6 is pasted on the chest area of the user, the positioning pad 5 will press on each electrode connector 61. Since the electrode connector 61 has a certain thickness, as the positioning pad 5 continues to inflate, other areas of the positioning pad 5 continue to expand toward the chest area and then press tightly against the body surface of the chest area. The positions on the positioning pad 5 corresponding to each electrode connector 61 are blocked by the electrode connector 61, and these positions form depressions. Each electrode connector 61 is located correspondingly in these depressed positions.

[0030] Reference Figure 1 and Figure 3 The recording box 7 is used to record and display the ECG waveform. It can be fixed on the waist by a fixing belt or placed in a pocket so that the user can carry it with him. A display screen 71 is provided on the recording box 7. The electrode connector 61 of each detection electrode member 6 is electrically connected to the recording box 7 through a cable. Each electrode 633 is electrically connected to the recording box 7 through a connecting column 631, a conductive buckle 632, and an electrode connector 61 in turn.

[0031] Reference Figures 1 to 5 The method of using the wearable dynamic electrocardiogram acquisition device of the utility model is as follows:

[0032] The user puts on the entire dynamic ECG acquisition device, so that the restraint body 1 is located in the front of the user, and then each detection electrode component 6 is worn at the corresponding position, the fur surface of the restraint belt 12 is pasted with the hook surface, so that the upper end of the restraint body 1 is properly fitted to the human body, the length of the two connecting belts 3 is adjusted, and then the fur surface of the strap 2 is pasted with the hook surface, so that the lower end of the restraint body 1 is properly fitted to the human body, the length of the two adjustment belts 4 is adjusted, and the positioning pad 5 is inflated by the inflation device. At this time, the positioning pad 5 applies pressure to the front chest area. Since the electrode connector 61 of the detection electrode component 6 protrudes to one side of the positioning pad 5, the other areas of the positioning pad 5 expand, and a depression is formed at the position corresponding to the electrode connector 61, and the electrode connector 61 sinks into the depressed area of the positioning pad 5. In this way, the electrode connector 61 is difficult to shift, thereby realizing the positioning and fixation of the detection electrode component 6, ensuring that the detection electrode component 6 does not fall off or shift, and can obtain continuous and reliable ECG data, and the monitoring result is reliable and stable.

[0033] The wearable dynamic electrocardiograph acquisition device of the present invention arranges a plurality of detection electrode components 6 on a positioning pad 5 on the inner surface of a restraint garment body 1, and uses a restraint belt 12 to bind the upper end of the restraint garment body 1, and a strap 2 to bind the lower end of the restraint garment body 1. This is not only convenient to wear, but also allows a plurality of detection electrode components 6 to fit the human body firmly for a long time and accurately reflect the parts of the heart's electrical activity. Even if the user makes a large movement, the detection electrode components 6 will not fall off, thereby ensuring that the monitoring results are accurate, thereby helping doctors to more accurately assess the patient's heart health status.

[0034] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of protection of the present invention. Therefore, equivalent changes made within the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A wearable dynamic electrocardiogram acquisition device, comprising a restraint garment body and a recording box arranged outside the restraint garment body, characterized in that: The inner surface of the restraint garment body is connected to a plurality of detection electrode components via a positioning pad, and the plurality of detection electrode components are electrically connected to the recording box. The left and right sides of the restraint garment body extend outwards to form restraint belts, respectively. The two restraint belts are movably connected and are arranged together with the restraint garment body to form a ring. Annular straps are arranged at intervals below the restraint garment body, and the straps are adjustably connected to the restraint garment body.

2. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The upper end of the restraint garment body is connected to the two restraint belts through two shoulder straps, and the shoulder straps are provided with shoulder strap adjustment buckles.

3. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The outer surface of one of the straps is provided with a strap hook surface, and the inner surface of the other strap is provided with a strap fur surface, and the strap fur surface is movably bonded to the strap hook surface.

4. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The width a of the restraint garment body is greater than the width b of the restraint belt.

5. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The restraint garment body is connected to the binding belt via two connecting belts, the two connecting belts are arranged at intervals, and each connecting belt is provided with a connecting adjustment buckle.

6. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The two restraining belts are connected to the two ends of the binding belt through adjustment belts respectively, and each adjustment belt is provided with an adjustment buckle.

7. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The outer surface of one end of the strap is provided with a strap hook surface, and the inner surface of the other end of the strap is provided with a strap fur surface, and the strap fur surface is bonded to the strap hook surface.

8. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The restraint garment body and the two restraint belts are integrally formed and are in a T-shape in an unfolded state.

9. The wearable dynamic electrocardiogram acquisition device according to claim 1, characterized in that: The positioning pad is an inflatable positioning pad, and the detection electrode component includes an airbag, a connecting column and an electrode connector. The airbag is ring-shaped and is sleeved outside the connecting column. The electrode connector is located between the airbag and the positioning pad, and the connecting column is electrically connected to the electrode connector through a conductive buckle.

10. The wearable dynamic electrocardiogram acquisition device according to claim 9, characterized in that: A side of the airbag away from the restraint garment body is covered with an adhesive sticker, and the electrodes of the connecting posts are exposed from the adhesive sticker.