A heart failure detection all-weather electrocardiogram detector

Abstract

The utility model discloses a kind of all-weather electrocardiogram detector of heart failure detection, including detection device, the detection device top end is connected with wearing assembly, the other end of wearing assembly is connected with backplate, the both sides end of backplate width direction is equipped with connecting component, and the other end between detection device of connecting component is detachably connected, adjusting lock catch is further equipped on connecting component.The utility model distributes the weight of entire device on the double shoulder of the person to be detected by setting wearing assembly, and connecting structure is simple, realizes non-inductive wearing, more suitable for long time, all-weather wearing detection, does not affect the normal life and daily exercise of the person to be detected, the spacing after connecting component can be flexibly adjusted detection device and backplate connection, can accurately adjust the degree of fitting of detection device and human body according to the body type state of the person to be detected, so that detection electrode is closely attached to body, improve detection accuracy.

Description

Technical Field

[0001] This application relates to the field of heart failure detection equipment technology, and more specifically, to an all-weather electrocardiogram (ECG) detector for heart failure detection. Background Technology

[0002] Heart failure is a common cardiovascular disease, and its early diagnosis is crucial for patient treatment and prognosis. Currently, electrocardiogram (ECG) is one of the important methods for diagnosing heart failure; however, traditional testing equipment typically only allows for testing in specific locations such as hospitals, and cannot provide 24 / 7 monitoring. Heart failure patients often need real-time information about their heart condition to facilitate timely treatment.

[0003] Chinese utility model patent CN221533771U discloses a wearable device and instrument for detecting electrocardiogram (ECG) conversion. The wearable device includes: a plurality of mounting portions on the garment body, the mounting portions being hollowed out; a connector including: a detection element, the detection element including a plurality of detection probes, the plurality of detection probes being detachably mounted in the mounting portions and facing the inside of the garment body; and a connecting element, the connecting element being detachably signal-connected to the detection element, the connecting element including a plurality of plugs of different types. Because the wearable ECG conversion testing device has an elastic body and a perforated mounting section, it cannot be adjusted for a specific body shape and curves. This results in insufficient contact between the probe and the skin, affecting the quality of ECG signal acquisition and reducing the accuracy of the test results. Furthermore, the body shape of the same person may vary during testing due to internal or external factors, and a fixed-size ECG conversion testing device may not meet the need for close-fitting testing at different times. During the testing process, the person inevitably engages in various movements such as walking, bending, and stretching. Since the probe is detachably mounted within the mounting section and only secured by the elasticity of the clothing, it is easily pulled during movement, causing it to detach from the mounting section. This interrupts ECG signal acquisition, preventing continuous data collection and hindering the doctor's comprehensive assessment of the person's heart condition. Once the probe falls off, the person or medical staff needs to reinstall it, which not only increases the complexity of the operation but may also damage the probe or mounting section due to repeated installation and disassembly, reducing the device's lifespan and reliability.

[0004] Therefore, we propose an all-weather electrocardiogram (ECG) monitor for heart failure detection to address the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide an all-weather electrocardiogram (ECG) detector for heart failure detection, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an all-weather electrocardiogram (ECG) detector for heart failure detection, comprising a detection device, a wearable component connected to the top of the detection device, a back plate connected to the other end of the wearable component, connecting components installed on both sides of the back plate in the width direction, the other end of the connecting components being detachably connected to the detection device, an adjustment latch provided on the connecting components, a detection electrode provided at one end of the detection device opposite to the back plate, and a display panel provided at the end away from the back plate.

[0007] Preferably, the detection electrode has at least one set and is electrically connected to the detection device. The detection device further includes a control terminal installed inside the detection device and a battery pack electrically connected to the control terminal. The control terminal is electrically connected to the display panel.

[0008] Preferably, the detection device has two symmetrically distributed second connecting ends at its top, the back plate has two symmetrically distributed second fixing ends at its top, and the wearable assembly includes at least two shoulder straps, one end of which is movably hinged to the second connecting end, and the other end of which is movably hinged to the second fixing end.

[0009] Preferably, the shoulder strap is made of an elastic material.

[0010] Preferably, the side end of the back panel in the width direction is provided with at least one set of first fixed ends, and the side end of the detection device in the width direction is provided with at least one set of first connecting ends corresponding to the first fixed ends. The connecting assembly includes a strap with one end movably hinged to the first fixed end and a connecting seat with one end movably hinged to the first connecting end. The adjusting buckle is slidably sleeved on the side of the strap near the first fixed end.

[0011] Preferably, the connecting seat is provided with a connecting groove, and a tie post is provided in the connecting groove. The free end of the strap passes through the connecting groove, goes around the tie post, and then moves through the adjusting buckle and slides to connect with the adjusting buckle.

[0012] Preferably, the adjusting latch has a through hole that runs through the latch along its own axis. The center of the through hole has a partition plate with its end face parallel to the extension direction of the through hole and its two sides connected to the side wall of the through hole. The top wall of the through hole with opposite end faces on both sides of the partition plate is provided with a first protruding tooth and a second protruding tooth, respectively. The tooth orientation of the first protruding tooth is opposite to that of the second protruding tooth.

[0013] Preferably, the adjusting latch is an elastic element.

[0014] Preferably, a first buffer pad and a second buffer pad are respectively provided on one end face opposite to the back plate of the detection device.

[0015] Preferably, the first and second cushioning pads are made of skin-friendly material.

[0016] This utility model provides an all-weather electrocardiogram (ECG) detector for heart failure detection. Compared with the prior art, its advantages are as follows: This utility model distributes the weight of the entire device on the shoulders of the subject by setting up wearable components. The connection structure is simple, achieving imperceptible wear, which is more suitable for long-term, all-weather wear detection without affecting the subject's normal life and daily activities. By setting up connecting components, the distance between the detection device and the back plate can be flexibly adjusted. It can accurately adjust the degree of fit between the detection device and the human body according to the subject's body shape, so that the detection electrodes fit the body tightly and improve the detection accuracy. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the present invention (second perspective).

[0019] Figure 3 This is a partial cross-sectional view of the three-dimensional structure of this utility model;

[0020] Figure 4 This is a bottom view cross-sectional diagram of the present invention;

[0021] Figure 5 This utility model Figure 3 A magnified view of the structure at point A in the middle.

[0022] In the diagram: 1. Detection device; 11. Display panel; 12. First connection end; 13. Second connection end; 14. First buffer pad; 15. Detection electrode; 16. Battery pack; 2. Connection assembly; 21. Connecting seat; 211. Connecting groove; 212. Tie post; 22. Strap; 3. Adjustment buckle; 31. First protrusion; 32. Second protrusion; 33. Divider plate; 4. Back plate; 41. Second buffer pad; 42. First fixing end; 43. Second fixing end; 5. Wearing assembly; 51. Shoulder strap. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0025] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0026] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0027] In addition, the term "multiple" should mean two or more.

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0029] like Figures 1 to 5As shown, an all-weather electrocardiogram (ECG) device for heart failure detection includes a detection device 1. A wearable component 5 is connected to the top of the detection device 1, and a back plate 4 is connected to the other end of the wearable component 5. Connecting components 2 are installed on both sides of the back plate 4 in the width direction. The other end of the connecting components 2 is detachably connected to the detection device 1. An adjustment latch 3 is also provided on the connecting components 2. A detection electrode 15 is provided at one end of the detection device 1 opposite to the back plate 4, and a display panel 11 is provided at the other end away from the back plate 4. In use, the device is worn on the shoulders of the person being tested via the wearable component 5. The wearable component 5 bears the weight, distributing the weight of the entire device across the shoulders of the person being tested, achieving a comfortable wearing experience. This is more suitable for long-term, all-weather wear testing. The wearable component 5 fixes the detection device 1 to the front of the chest. The backplate 4 fits snugly against the back, providing support. The connecting component 2 enables a detachable connection between the detection device 1 and the backplate 4, facilitating easier wear. The entire device connects the detection device 1 and the backplate 4 solely through the wear component 5 and the connecting component 2, resulting in a simple and efficient connection structure. Long-term wear does not affect the normal life of the person being tested and will not interfere with their daily activities. The adjustable buckle 3 is used to adjust the distance between the detection device 1 and the backplate 4 after the connecting component 2 connects them, allowing the detection device 1 to fit more closely to the body of the person being tested. This ensures that the detection electrode 15 can be stably attached to the human body surface for collecting electrocardiogram signals. The detection device 1 records the detection data, and the display panel 11 displays the operating status of the detection device 1, allowing medical personnel or guardians and other third-party personnel to view the detection status.

[0030] Furthermore, the detection electrode 15 has at least one set and is electrically connected to the detection device 1. The detection device 1 also includes a control terminal 17 installed inside the detection device 1 and a battery pack 16 electrically connected to the control terminal 17. The control terminal 17 is electrically connected to the display panel 11, and the detection electrode 15 is electrically connected to the detection device 1. The collected electrocardiogram signal is transmitted to the control terminal 17. The control terminal 17 analyzes and records the signal and displays the detection information on the display panel 11 when viewed by a third party. The battery pack 16 provides power support for the operation of the entire detection device 1, ensuring that the detector can work normally around the clock.

[0031] Furthermore, the top of the detection device 1 is provided with two sets of symmetrically distributed second connecting ends 13, and the top of the back plate 4 is provided with two sets of symmetrically distributed second fixing ends 43. The wearable component 5 includes at least two sets of shoulder straps 51. One end of the shoulder strap 51 is movably hinged to the second connecting end 13, and the other end is movably hinged to the second fixing end 43. The movable hinge method allows the detector to adapt to people of different body types, making it convenient to wear and adjust without affecting the normal life and exercise of the person being tested. At the same time, it keeps the relative position of the detection device 1 and the human body stable, ensuring that the detection electrode 15 can accurately collect electrocardiogram signals.

[0032] Furthermore, the shoulder strap 51 is made of elastic material. The elastic material of the shoulder strap 51 can automatically adjust according to the movement and changes in body shape. It will not be too tight and cause discomfort, nor too loose and cause the detection device 1 to shift. This ensures that the detector maintains good fit and stability during all-day wear, which is conducive to the accurate collection of electrocardiogram signals.

[0033] Furthermore, the back plate 4 has at least one set of first fixed ends 42 on its side in the width direction, and the detection device 1 has at least one set of first connecting ends 12 corresponding to the first fixed ends 42 on its side in the width direction. The connecting assembly 2 includes a strap 22 with one end movably hinged to the first fixed end 42 and a connecting seat 21 with one end movably hinged to the first connecting end 12. The adjusting buckle 3 is slidably sleeved on the side of the strap 22 near the first fixed end 42. One end of the strap 22 is movably hinged to the first fixed end 42 on the side of the back plate 4, and the other end is connected to the detection device 1. The first connecting end 12 on the side of the device 1 is movably hinged. The connecting seat 21 is connected to the strap 22 through the tie post 212. The adjustable buckle 3 is slidably sleeved on the strap 22. By sliding and adjusting the position of the buckle 3 on the strap 22, the tightness of the fit between the detection device 1 and the back plate 4 connected by the strap 22 and the body of the subject can be changed. This allows for flexible adjustment of the fit between the detection device 1 and the back plate 4 according to the body condition of the subject, ensuring that the detection electrode 15 can fit tightly against the body during the detection process and improving the detection accuracy.

[0034] Furthermore, the connecting seat 21 is provided with a connecting groove 211, and a tie post 212 is provided in the connecting groove 211. The free end of the strap 22 passes through the connecting groove 211 and around the tie post 212, and then moves through the adjusting latch 3 and slides to connect with the adjusting latch 3. The free end of the strap 22 passes through the connecting groove 211 and around the tie post 212, so that the detection device 1 and the back plate 4 are connected by the strap 22 to form a closed loop structure. Then the strap 22 moves through the adjusting latch 3. When it is necessary to adjust the tightness, sliding the adjusting latch 3 can change the length of the strap 22 used to connect the detection device 1 and the back plate 4, thereby realizing the adjustment of the relative position of the detection device 1 and the back plate 4, ensuring that the connection between the detection device 1 and the back plate 4 is both firm and adjustable.

[0035] Furthermore, the adjusting latch 3 has a through hole extending along its own axis. A partition plate 33 is located at the center of the through hole, with its end face parallel to the extension direction of the through hole and its two sides connected to the sidewalls of the through hole. A first protruding tooth 31 and a second protruding tooth 32 are respectively provided on the top walls of the through hole on both sides of the partition plate 33, with the tooth orientation of the first protruding tooth 31 opposite to that of the second protruding tooth 32. The partition plate 33 divides the through hole into two relatively independent areas. The first protruding tooth 31 and the second protruding tooth 32 are located on the top walls of these two areas, with their tooth orientations opposite. When the free end of the strap 22 first passes through the through hole of the adjusting latch 3, the strap 22... The direction of movement is the same as that of the first tooth 31. After the free end of the strap 22 connects the back plate 4 and the detection device 1 and passes around the tie post 212, it passes through the adjustment buckle 3 for the second time. The direction of movement of the strap 22 is the same as that of the second tooth 32, so that the first tooth 31 and the second tooth 32 have a backstop function on the strap 22. When the strap 22 is pulled and slips, the first tooth 31 or the second tooth 32 has a certain resistance to the movement of the strap 22 in the opposite direction to its own tooth direction, so that the strap 22 can maintain a relatively stable position after being subjected to force, realize the self-locking function, and thus ensure that the detection device 1 can accurately fit the human body surface.

[0036] Furthermore, the adjusting buckle 3 is an elastic element. When unlocking, the adjusting buckle 3 is pressed by external force, causing the adjusting buckle 3 to deform, thereby rendering the anti-reverse effect of the first protrusion 31 and the second protrusion 32 ineffective, so that the strap 22 can slide freely relative to the adjusting buckle 3.

[0037] Furthermore, a first buffer pad 14 and a second buffer pad 41 are respectively provided on the opposite end faces of the detection device 1 and the back plate 4. When the detection device 1 and the back plate 4 are in contact with the human body, the first buffer pad 14 and the second buffer pad 41 can play a buffering role, reduce the pressure of the detection device 1 and the back plate 4 on the human body, and avoid discomfort caused by wearing the detection device for a long time and all day.

[0038] Furthermore, the first buffer pad 14 and the second buffer pad 41 are made of skin-friendly material, which gives them good softness and breathability, allowing them to fit closely to human skin, reducing friction and stuffiness, protecting skin health, and ensuring the comfort and safety of the detection device 1 during all-day wear and detection.

[0039] The above-described specific embodiments are merely preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. A 24 / 7 electrocardiogram (ECG) monitoring device for heart failure detection, comprising a detection device (1), characterized in that: The detection device (1) is connected to a wearable component (5) at the top end, and a back plate (4) is connected to the other end of the wearable component (5). Connecting components (2) are installed on both sides of the back plate (4) in the width direction. The other end of the connecting component (2) is detachably connected to the detection device (1). An adjustment buckle (3) is also provided on the connecting component (2). A detection electrode (15) is provided at one end of the detection device (1) opposite to the back plate (4), and a display panel (11) is provided at the other end away from the back plate (4).

2. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 1, characterized in that: The detection electrode (15) has at least one set and the detection electrode (15) is electrically connected to the detection device (1). The detection device (1) also includes a control terminal (17) installed inside the detection device (1) and a battery pack (16) electrically connected to the control terminal (17). The control terminal (17) is electrically connected to the display panel (11).

3. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 1, characterized in that: The detection device (1) has two sets of symmetrically distributed second connecting ends (13) at its top, and the back plate (4) has two sets of symmetrically distributed second fixing ends (43) at its top. The wearable component (5) includes at least two sets of shoulder straps (51). One end of the shoulder strap (51) is movably hinged to the second connecting end (13), and the other end is movably hinged to the second fixing end (43).

4. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 3, characterized in that: The shoulder strap (51) is made of elastic material.

5. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 1, characterized in that: The back plate (4) has at least one set of first fixed ends (42) on its side in the width direction. The detection device (1) has at least one set of first connecting ends (12) corresponding to the first fixed ends (42) on its side in the width direction. The connecting component (2) includes a strap (22) with one end hinged to the first fixed end (42) and a connecting seat (21) with one end hinged to the first connecting end (12). The adjusting buckle (3) is slidably sleeved on the side of the strap (22) near the first fixed end (42).

6. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 5, characterized in that: The connecting seat (21) is provided with a connecting groove (211), and a tie post (212) is provided in the connecting groove (211). The free end of the strap (22) passes through the connecting groove (211) and around the tie post (212) before moving through the adjusting buckle (3) and slidingly connecting with the adjusting buckle (3).

7. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 6, characterized in that: The adjusting latch (3) is provided with a through hole that runs through the latch along its own axis. The center of the through hole is provided with a partition plate (33) whose end face is parallel to the extension direction of the through hole and whose two ends are connected to the side wall of the through hole. The top wall of the through hole with opposite end faces on both sides of the partition plate (33) is provided with a first protruding tooth (31) and a second protruding tooth (32). The tooth orientation of the first protruding tooth (31) is opposite to that of the tooth orientation of the second protruding tooth (32).

8. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 7, characterized in that: The adjusting latch (3) is an elastic element.

9. The all-weather electrocardiogram (ECG) detector for heart failure detection according to claim 1, characterized in that: The detection device (1) and the back plate (4) are respectively provided with a first buffer pad (14) and a second buffer pad (41) on opposite end faces.

10. A 24 / 7 electrocardiogram (ECG) detector for heart failure detection according to claim 9, characterized in that: The first cushioning pad (14) and the second cushioning pad (41) are made of skin-friendly material.

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