Wearable electrocardiogram monitoring device and monitoring system for cardiovascular diseases

Abstract

The invention relates to the related technical field of cardiovascular disease monitoring, in particular to a wearable electrocardiogram monitoring device and monitoring system for cardiovascular diseases, which comprises a placement waistcoat, shoulder straps, a neck strap and a connecting strap, and is characterized in that a fitting mechanism sleeves the surface of one side of the placement waistcoat; the surface of one side of the placing waistcoat is sleeved with a heat dissipation mechanism, the surface of one side of the placing waistcoat is sleeved with a damping mechanism, and the surface of one side of the placing waistcoat is sleeved with a wearing mechanism. According to the wearable electrocardiogram monitoring device and monitoring system for cardiovascular diseases, the wearable design is convenient for a patient, the waistcoat type wearing is small in constraint feeling, the patient acceptability is high, the signal acquisition of the electrode slice is accurate, the signal acquisition quality is ensured by the auxiliary fitting of the air pump, the equipment works at a proper temperature through the heat dissipation system, and the accurate electrocardiosignal processing is ensured; a protection mechanism is used for damping, internal components are protected, wearing operation is easy, the neck strap and the shoulder straps are convenient to wear, and powerful guarantee is provided for cardiovascular disease monitoring.

Description

Technical Field

[0001] The present invention relates to the technical field related to cardiovascular disease monitoring, and in particular to a wearable electrocardiogram (ECG) monitoring device and a monitoring system for cardiovascular disease. Background Art

[0002] Cardiovascular disease monitoring devices are a collection of instruments specifically designed to detect, evaluate, and monitor the condition of the cardiovascular system. The core significance of these devices is to provide critical data support for the prevention, diagnosis, treatment, and management of cardiovascular disease. In terms of detection function, some devices focus on monitoring cardiac electrical activity. For example, electrocardiogram (ECG) monitors use electrodes to capture the weak electrical signals generated by each heartbeat and convert them into an electrocardiogram (ECG). This reflects whether the heart's rhythm, conduction, and other functions are normal, allowing for the timely detection of problems such as arrhythmias. Other devices focus on cardiovascular structure and function. For example, cardiac ultrasound equipment uses ultrasound technology to clearly display the heart's morphological structure, including ventricular and atrial size, myocardial thickness, and valve activity, to determine the heart's overall functional status. Blood pressure monitoring devices are also common cardiovascular disease monitoring devices. By measuring arterial blood pressure, they reflect the heart's pumping function and the elastic resistance of blood vessels. In addition, blood testing equipment can detect indicators such as blood lipids and blood sugar, as abnormalities in these indicators are often closely related to the risk of cardiovascular disease. In the current process of wearable cardiovascular disease monitoring, bedside monitors are bulky and require wires and electrodes to be fixed to the patient's skin, which restricts the patient's movement. In addition, the electrodes often fall off due to excessive changes in the patient's body position, making it impossible to detect the patient's vital signs, affecting the monitoring effect and making it impossible for medical staff to respond to emergencies in a timely manner. Summary of the Invention

[0003] The purpose of the present invention is to provide a wearable electrocardiogram monitoring device and monitoring system for cardiovascular diseases, in order to overcome the technical background of the current wearable cardiovascular disease monitoring process. The bedside monitor is bulky and requires wires and electrodes to be fixed to the patient's skin, which restricts the patient's movement. In addition, due to the large range of patient position changes, the electrodes often fall off, the patient's vital signs cannot be detected, affecting the monitoring effect, and medical staff cannot make timely response to emergencies.

[0004] To achieve the above objectives, the present invention provides the following technical solutions: a wearable electrocardiogram monitoring device and monitoring system for cardiovascular diseases, a wearable electrocardiogram monitoring device for cardiovascular diseases, comprising a placement vest, a shoulder strap, a neck strap, and a connecting strap, characterized in that the upper portion of the placement vest is connected to a shoulder strap, the upper portion of the placement vest is connected to a neck strap, both sides of the placement vest are connected to connecting straps, one side surface of the placement vest is provided with a fitting mechanism, one side surface of the placement vest is provided with a heat dissipation mechanism, one side surface of the placement vest is provided with a shock absorbing mechanism, and one side surface of the placement vest is provided with a wearing mechanism; The fitting mechanism includes an electrocardiogram monitor, a connecting wire, an electrode sheet, a trachea and a small air pump. One side surface of the vest is fixedly connected to the electrocardiogram monitor, one side surface of the electrocardiogram monitor is electrically connected to the connecting wire, one side surface of the connecting wire is connected to the electrode sheet, one side surface of the electrode sheet is connected to the trachea through, and one side surface of the trachea is fixedly connected to a small air pump.

[0005] Preferably, a small air pump is fixedly connected to the surface of the side where the vest is placed.

[0006] Preferably, the heat dissipation mechanism includes an aluminum base, a heat pipe, an aluminum heat sink, a connecting frame, a guardrail and a fan. The inner surface of the electrocardiogram monitor is bonded with the aluminum base, one side surface of the aluminum base is fixedly connected with a heat pipe, the outer surface of the heat pipe is sleeved with an aluminum heat sink, the inner surface of the electrocardiogram monitor is fixedly connected with a connecting frame, guardrails are installed on both side surfaces of the connecting frame, and a fan is installed on the inner surface of the connecting frame.

[0007] Preferably, a connection frame is fixedly connected to one side surface of the aluminum base.

[0008] Preferably, the shock absorbing mechanism includes a connecting column, a first shell, a second shell, a damping ring, a first spring and a protective shell. The connecting column is fixedly connected to one side surface of the electrocardiogram monitor, the upper surface of the connecting column is fixedly connected to the first shell, the inner surface of the first shell is provided with a second shell, the outer side of the second shell is fixedly connected to the damping ring, and the upper surface of the connecting column is fixedly connected to the protective shell.

[0009] Preferably, a protective shell is fixedly connected to one end surface of the first spring.

[0010] Preferably, the wearing mechanism includes a mounting block, a connecting block, a mounting groove, a second spring, a pressing block and a card slot. One side surface of the connecting belt is connected to the mounting block, the outer surface of the mounting block is sleeved with the connecting block, both side surfaces of the mounting block are provided with mounting grooves, the inner side of the mounting groove is fixedly connected to the second spring, one end surface of the second spring is connected to the pressing block, and both side surfaces of the connecting block are provided with card slots.

[0011] Preferably, the second springs are provided in two groups and are symmetrically distributed.

[0012] A system for a wearable electrocardiogram (ECG) monitoring device for cardiovascular disease, comprising the following steps: S1. First, pick up the vest and put it on like ordinary clothes. Put your arms through the shoulder straps and adjust the position of the vest so that it fits your body comfortably. Be careful to ensure that the vest is flat and wrinkles-free, as this may affect the subsequent adhesion of the electrodes to the body and signal collection. S2. Then put the neck strap correctly around your neck, and then connect the connecting strap to the corresponding position of the vest. During the connection process, make sure the connection is firm and there is no looseness. This step can further fix the vest, reduce displacement during activities, and ensure the accuracy of monitoring; S3. Then take out the electrode pads and connect them to the ECG monitor via the connecting wire. According to the instructions in the device manual, accurately stick the electrode pads to the corresponding parts of the body, usually the specific location around the chest. When sticking the electrode pads, make sure the skin is clean and dry, and the electrode pads are in close contact with the skin, so that the ECG signal can be effectively collected. S4. Turn on the fitting mechanism, which will further adjust the fit between the electrode sheet and the body to ensure that there is no gap between the electrode sheet and the skin. This helps to improve the accuracy of ECG signal acquisition and avoid signal loss or interference due to poor contact; S5. If the device includes an air tube and a small air pump, check that the air tube is connected smoothly and is not bent or blocked. Then start the small air pump to ensure that the air system is working properly. This part of the system may be related to certain special functions, such as assisting with fitting or providing a comfortable wearing experience. S6. Press the power button of the ECG monitor and the device will start working. At this time, the ECG monitor will collect ECG signals through the electrodes and perform preliminary processing and analysis on the signals. After the device is started, you can check whether there is a normal ECG waveform on the screen. If there is an abnormality, such as unclear waveform or no waveform, you need to check the connection and fit of the electrodes; S7. If the device is found to be heating up during long-term use, the heat dissipation mechanism can be activated. The aluminum heat sink in the heat dissipation mechanism conducts heat through the heat pipe. The connection frame plays a role of fixing and connecting. The guardrail protects the internal components. The fan rotates to accelerate the air flow and take away the heat, ensuring the normal operation of the device and not affecting the accuracy of ECG monitoring due to overheating.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Its wearable design is convenient for patients to use. By allowing patients to wear a vest, ECG monitoring can be performed without causing excessive sense of restraint to patients, which improves their acceptance. The electrodes are attached to the corresponding parts of the human body to collect weak electrical signals from the heart and transmit them to the ECG monitor for processing and analysis. They can reflect the heart's activity in a timely and accurate manner, which is helpful for the early detection and disease monitoring of cardiovascular diseases. In terms of electrode fitting, a small air pump draws out the air in the electrode through the trachea to make the electrode fit the patient's skin surface. This fitting method is more compact and ensures that the electrode can stably collect electrical signals, reduce signal interference and loss, and improve the quality and accuracy of signal collection. 2. The aluminum base can quickly absorb the heat generated during the operation of the ECG monitor and transfer the heat to the aluminum heat sink through the heat pipe for dissipation. At the same time, the rotation of the fan promotes air flow to accelerate heat dissipation. This efficient heat dissipation system ensures that the ECG monitor can operate at an appropriate temperature. The stable temperature environment helps maintain the stability of the device performance and ensure the accuracy of ECG signal acquisition, processing and analysis, thereby enabling continuous and reliable monitoring of cardiovascular diseases. The guardrail protects the internal components, and this design enhances the stability and durability of the device. 3. When the patient rolls over during daily activities and external objects squeeze the protective shell, the device's protection mechanism can effectively function. The protective shell will squeeze the first spring and the second shell at the same time, causing the second shell to drive the damping ring to move inside the first shell and generate friction damping to achieve a shock-absorbing effect. This shock-absorbing design can protect the delicate components inside the device from damage due to accidental squeezing and collision. 4. The simple operation of putting the neck strap around the patient's neck and the shoulder strap around the shoulders makes it easy for the patient to put on the device quickly, reducing the patient's discomfort and difficulty in wearing. In terms of fixing the connecting strap, the pressing block, spring, installation slot, card slot and connecting block and other components cooperate with each other to fix them in a very clever way. When the pressing block squeezes the spring completely into the installation slot, the installation block is placed into the connecting block. The fixation is completed when the installation slot and the card slot are aligned. This method not only ensures the firmness of the connection of the connecting strap, so that the device will not easily loosen during the patient's activities, and ensures the stability of monitoring components such as the electrode sheet, so that the electrocardiogram signal can be accurately collected, but also reflects the simplicity of operation. It can be put on without complicated tools or too many steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the hot furnace real-time sampling device of the present invention; Figure 2 This is a schematic side view of the structure of the vest of the present invention; Figure 3 This is a schematic structural diagram of the bonding mechanism of the present invention; Figure 4 This is a schematic diagram of the electrode sheet connected to the trachea structure of the present invention; Figure 5 Schematic diagram of the heat dissipation mechanism of the present invention; Figure 6 Schematic diagram of the structure of the shock absorbing mechanism of the present invention; Figure 7 Schematic diagram of the wearing mechanism structure of the present invention; Figure 8 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 9 For the present invention Figure 6 Enlarged structural diagram at point A in the middle.

[0015] In the figure: 1. Place the vest; 2. Shoulder strap; 3. Neck strap; 4. Connecting strap; 5. Fitting mechanism; 501. ECG monitor; 502. Connecting line; 503. Electrode; 504. Air pipe; 505. Small air pump; 6. Heat dissipation mechanism; 601. Aluminum base; 602. Heat pipe; 603. Aluminum heat sink; 604. Connecting frame; 605. Guardrail; 606. Fan; 7. Shock absorption mechanism; 701. Connecting column; 702. First shell; 703. Second shell; 704. Damping ring; 705. First spring; 706. Protective shell; 8. Wearing mechanism; 801. Mounting block; 802. Connecting block; 803. Mounting slot; 804. Second spring; 805. Pressing block; 806. Card slot. DETAILED DESCRIPTION

[0016] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0017] The present embodiment discloses a wearable electrocardiogram monitoring device for cardiovascular disease, comprising a vest 1, a shoulder strap 2, a neck strap 3, and a connecting strap 4. The device is characterized in that the upper portion of the vest 1 is connected to the shoulder strap 2, the upper portion of the vest 1 is connected to the neck strap 3, the two sides of the vest 1 are connected to the connecting straps 4, one side of the vest 1 is provided with a fitting mechanism 5, one side of the vest 1 is provided with a heat dissipation mechanism 6, one side of the vest 1 is provided with a shock absorbing mechanism 7, and one side of the vest 1 is provided with a wearing mechanism 8. The fitting mechanism 5 includes an electrocardiogram monitor 501, a connecting line 502, an electrode sheet 503, a trachea 504 and a small air pump 505. One side surface of the vest 1 is fixedly connected to the electrocardiogram monitor 501, one side surface of the electrocardiogram monitor 501 is electrically connected to the connecting line 502, one side surface of the connecting line 502 is connected to the electrode sheet 503, one side surface of the electrode sheet 503 is penetrated and connected to the trachea 504, and one side surface of the trachea 504 is fixedly connected to the small air pump 505. The arrangement of the electrocardiogram monitor 501, the connecting line 502, the electrode sheet 503, the trachea 504 and the small air pump 505 can achieve better monitoring effect. First, the patient wears the vest 1, and then the electrode sheet 503 is attached to the corresponding part of the human body to collect the weak electrical signals generated by the heart activity. These signals are transmitted to the electrocardiogram monitor 501. After the electrode sheet 503 is attached, the small air pump 505 is started, and then the small air pump 505 extracts the air in the electrode sheet 503 through the air tube 504, so that the electrode sheet 503 is attached to the patient's skin surface.

[0018] Furthermore, a small air pump 505 is fixedly connected to the surface of one side where the vest 1 is placed, and the air can be discharged through the setting of the small air pump 505.

[0019] Furthermore, the heat dissipation mechanism 6 includes an aluminum base 601, a heat pipe 602, an aluminum heat sink 603, a connecting frame 604, a guardrail 605 and a fan 606. The inner surface of the electrocardiogram monitor 501 is attached to the aluminum base 601, and the heat pipe 602 is fixedly connected to one side surface of the aluminum base 601. The outer surface of the heat pipe 602 is provided with an aluminum heat sink 603. The inner surface of the electrocardiogram monitor 501 is fixedly connected to the connecting frame 604. The two sides of the connecting frame 604 are provided with guardrails 605. The inner surface of the connecting frame 604 is provided with a heat sink 603. A fan 606 is installed on the surface. The heat dissipation effect is improved by the arrangement of the aluminum base 601, the heat pipe 602, the aluminum heat sink 603, the connecting frame 604, the guardrail 605 and the fan 606. When the electrocardiogram monitor 501 is working, heat is generated. At this time, the aluminum base 601 can quickly absorb the heat, and the aluminum base 601 transfers the heat to the heat pipe 602. The heat pipe 602 then transfers the heat to the aluminum heat sink 603 for heat dissipation. At the same time, the guardrail 605 plays a role in protecting the internal components, and the fan 606 installed on the inner surface of the connecting frame 604 rotates to promote air flow and accelerate heat dissipation.

[0020] Furthermore, a connection frame 604 is fixedly connected to one side surface of the aluminum base 601 , and heat can be absorbed through the arrangement of the aluminum base 601 .

[0021] Furthermore, the shock absorbing mechanism 7 includes a connecting column 701, a first housing 702, a second housing 703, a damping ring 704, a first spring 705 and a protective shell 706. The connecting column 701 is fixedly connected to one side surface of the electrocardiogram monitor 501, the upper surface of the connecting column 701 is fixedly connected to the first housing 702, the inner surface of the first housing 702 is provided with the second housing 703, the outer side of the second housing 703 is fixedly connected to the damping ring 704, the upper surface of the connecting column 701 is fixedly connected to the protective shell 706, and the electrocardiogram monitor 501 is fixedly connected to the upper surface of the connecting column 701. The arrangement of the column 701, the first shell 702, the second shell 703, the damping ring 704, the first spring 705 and the protective shell 706 makes the electrocardiogram monitor 501 more protective. When the patient turns over and an external object is squeezed onto the protective shell 706, the protective shell 706 will squeeze the first spring 705 and then the second shell 703 at the same time. Then the second shell 703 drives the damping ring 704 to move in the first shell 702. At the same time, the damping ring 704 performs friction damping in the first shell 702 to achieve a shock absorption effect.

[0022] Furthermore, a protective shell 706 is fixedly connected to the surface of one end of the first spring 705 . The arrangement of the first spring 705 provides a better shock absorption effect.

[0023] Furthermore, the wearing mechanism 8 includes a mounting block 801, a connecting block 802, a mounting groove 803, a second spring 804, a pressing block 805 and a card slot 806. One side surface of the connecting belt 4 is connected to the mounting block 801, the outer surface of the mounting block 801 is sleeved with the connecting block 802, and the two side surfaces of the mounting block 801 are provided with mounting grooves 803. The inner side of the mounting groove 803 is fixedly connected to the second spring 804, and one end surface of the second spring 804 is connected to the pressing block 805. The two side surfaces of the connecting block 802 are provided with card slots 806. The arrangement of block 801, connecting block 802, mounting groove 803, second spring 804, pressing block 805 and card slot 806 makes wearing more convenient. First, put the neck strap 3 on the patient's neck, then put it on the shoulder through the shoulder strap 2, and then install the pressing block 805. When the pressing block 805 squeezes the second spring 804 completely into the mounting groove 803, then place the mounting block 801 into the connecting block 802. When the position of the mounting groove 803 coincides with the card slot 806, the fixation of the two connecting straps 4 is completed.

[0024] Furthermore, the second springs 804 are provided with two groups symmetrically distributed. Through the provision of the second springs 804, the pressing block 805 can automatically pop out after being pressed.

[0025] A system for a wearable electrocardiogram (ECG) monitoring device for cardiovascular disease, comprising the following steps: S1. First, take the vest 1 and put it on like ordinary clothes. Put your arms through the shoulder straps 2 and adjust the position of the vest so that it fits the body comfortably. Be careful to ensure that the vest is flat and has no wrinkles, as this may affect the subsequent fit of the electrode sheet 503 to the body and the acquisition of signals. S2. Then put the neck strap 3 correctly on your neck, and then connect the connecting strap 4 to the corresponding position of the vest 1. During the connection process, make sure that the connection is firm and there is no looseness. This step can further fix the vest, reduce displacement during activities, and ensure the accuracy of monitoring; S3. Then, take out the electrode sheet 503 and connect it to the ECG monitor 501 via the connecting wire 502. According to the instructions in the device manual, accurately attach the electrode sheet 503 to the corresponding part of the body, generally a specific location around the chest. When attaching the electrode sheet 503, ensure that the skin is clean and dry, and the electrode sheet is in close contact with the skin, so that the ECG signal can be effectively collected. S4. Activate the fitting mechanism 5, which further adjusts the fit between the electrode sheet 503 and the body to ensure that there is no gap between the electrode sheet 503 and the skin. This helps improve the accuracy of ECG signal acquisition and avoids signal loss or interference due to poor contact. S5. If the device includes an air tube 504 and a small air pump 505, check whether the air tube is connected smoothly and has no bends or blockages. Then start the small air pump 505 to ensure that the air system is working properly. This part of the system may be related to certain special functions, such as assisting with fitting or providing a comfortable wearing experience. S6. Press the power button of the ECG monitor 501 to start the device. At this time, the ECG monitor 501 will collect ECG signals through the electrodes 503 and perform preliminary processing and analysis on the signals. After the device is started, you can check whether there is a normal ECG waveform on the display screen. If there is an abnormality, such as unclear waveform or no waveform, you need to check the connection and fit of the electrodes 503. S7. If the device is found to be heating up during long-term use, the heat dissipation mechanism 6 can be activated. The aluminum heat sink 603 in the heat dissipation mechanism conducts heat through the heat pipe 602. The connecting frame 604 plays a role of fixing and connecting. The guardrail 605 protects the internal components. The fan 606 rotates to accelerate the air flow and take away the heat, ensuring the normal operation of the device and not affecting the accuracy of ECG monitoring due to overheating.

[0026] Working principle: First, put the neck strap 3 on the patient's neck, then put it on the shoulder through the shoulder strap 2, and then install the pressing block 805. When the pressing block 805 squeezes the second spring 804 and completely enters the installation groove 803, then place the installation block 801 into the connecting block 802. When the position of the installation groove 803 coincides with the position of the card slot 806, the two connecting straps 4 are fixed. After wearing it, the electrode sheet 503 is attached to the corresponding part of the human body to collect the weak electrical signals generated by heart activity. These signals are transmitted to the electrocardiogram monitor 501. After the electrode sheet 503 is attached, the small air pump 505 is started, and then the small air pump 505 extracts the air in the electrode sheet 503 through the air pipe 504, so that the electrode sheet 503 is attached to the patient's skin surface. During the operation of the electrocardiogram monitor 501, heat is generated. At this time, the aluminum base 601 can quickly absorb the heat, and the aluminum base 601 transfers the heat to the heat pipe 602. The heat pipe 602 then transfers the heat to the aluminum heat sink 603 for heat dissipation. At the same time, the guardrail 605 plays a role in protecting the internal components, and the fan 606 installed on the inner surface of the connection frame 604 The rotation promotes air flow and accelerates heat dissipation. Then, when the patient turns over and external objects are squeezed onto the protective shell 706, the protective shell 706 will squeeze the first spring 705 and then squeeze the second shell 703 at the same time. Then the second shell 703 drives the damping ring 704 to move in the first shell 702. At the same time, the damping ring 704 performs friction damping in the first shell 702 to achieve a shock absorption effect.

[0027] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A wearable electrocardiogram monitoring device for cardiovascular disease, comprising a vest (1), a shoulder strap (2), a neck strap (3) and a connecting strap (4), characterized in that: The upper portion of the placement vest (1) is connected to a shoulder strap (2), the upper portion of the placement vest (1) is connected to a neck strap (3), both sides of the placement vest (1) are connected to connecting straps (4), one side surface of the placement vest (1) is provided with a fitting mechanism (5), one side surface of the placement vest (1) is provided with a heat dissipation mechanism (6), one side surface of the placement vest (1) is provided with a shock absorbing mechanism (7), and one side surface of the placement vest (1) is provided with a wearing mechanism (8); The fitting mechanism (5) comprises an electrocardiogram monitor (501), a connecting line (502), an electrode sheet (503), an air tube (504) and a small air pump (505); the surface of one side of the vest (1) is fixedly connected to the electrocardiogram monitor (501); the surface of one side of the electrocardiogram monitor (501) is electrically connected to the connecting line (502); the surface of one side of the connecting line (502) is connected to the electrode sheet (503); the surface of one side of the electrode sheet (503) is connected to the air tube (504) through which it passes; and the surface of one side of the air tube (504) is fixedly connected to the small air pump (505).

2. A wearable electrocardiogram monitoring device for cardiovascular disease according to claim 1, characterized in that: A small air pump (505) is fixedly connected to the surface of one side on which the vest (1) is placed.

3. The wearable electrocardiogram monitoring device for cardiovascular disease according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises an aluminum base (601), a heat pipe (602), an aluminum heat sink (603), a connecting frame (604), a guardrail (605) and a fan (606); the inner surface of the electrocardiogram monitor (501) is bonded to the aluminum base (601); a heat pipe (602) is fixedly connected to one side surface of the aluminum base (601); an aluminum heat sink (603) is sleeved on the outer surface of the heat pipe (602); the inner surface of the electrocardiogram monitor (501) is fixedly connected to the connecting frame (604); guardrails (605) are installed on both sides of the connecting frame (604); and a fan (606) is installed on the inner surface of the connecting frame (604).

4. A wearable electrocardiogram monitoring device for cardiovascular disease according to claim 3, characterized in that: A connection frame (604) is fixedly connected to one side surface of the aluminum base (601).

5. The wearable electrocardiogram monitoring device for cardiovascular disease according to claim 3, characterized in that: The shock absorbing mechanism (7) comprises a connecting column (701), a first shell (702), a second shell (703), a damping ring (704), a first spring (705) and a protective shell (706); a side surface of the electrocardiogram monitor (501) is fixedly connected to the connecting column (701); an upper surface of the connecting column (701) is fixedly connected to the first shell (702); an inner surface of the first shell (702) is provided with the second shell (703); an outer surface of the second shell (703) is fixedly connected to the damping ring (704); and an upper surface of the connecting column (701) is fixedly connected to the protective shell (706).

6. The wearable electrocardiogram monitoring device for cardiovascular disease according to claim 1, characterized in that: One end surface of the first spring (705) is fixedly connected to a protective shell (706).

7. A wearable electrocardiogram monitoring device for cardiovascular disease according to claim 6, characterized in that: The wearing mechanism (8) comprises a mounting block (801), a connecting block (802), a mounting slot (803), a second spring (804), a pressing block (805) and a clamping slot (806); one side surface of the connecting belt (4) is connected to the mounting block (801); the outer surface of the mounting block (801) is sleeved with the connecting block (802); both side surfaces of the mounting block (801) are provided with mounting slots (803); the inner side of the mounting slot (803) is fixedly connected to the second spring (804); one end surface of the second spring (804) is connected to the pressing block (805); and both side surfaces of the connecting block (802) are provided with clamping slots (806).

8. The wearable electrocardiogram monitoring device for cardiovascular disease according to claim 7, characterized in that: The second springs (804) are provided with two groups of symmetrical distributions.

9. A wearable electrocardiogram monitoring system for cardiovascular diseases. The wearable electrocardiogram monitoring system for cardiovascular diseases according to claims 1 to 8 is characterized in that: The specific steps are as follows: S1. First, pick up the vest (1) and put it on like ordinary clothes. Put your arms through the shoulder straps (2). Adjust the position of the vest so that it fits the body comfortably. Be careful to ensure that the vest is flat and has no wrinkles, as this may affect the subsequent fit of the electrode sheet (503) to the body and the acquisition of signals. S2. Then put the neck strap (3) correctly on the neck, and then connect the connecting strap (4) to the corresponding position of the vest (1). During the connection process, ensure that the connection is firm and there is no looseness. This step can further fix the vest, reduce displacement during the activity, and ensure the accuracy of monitoring; S3. Then, the electrode sheet (503) is taken out and connected to the electrocardiogram monitor (501) via the connecting wire (502). According to the instructions in the device manual, the electrode sheet (503) is accurately attached to the corresponding part of the body, generally a specific position around the chest. When attaching the electrode sheet (503), it is necessary to ensure that the skin is clean and dry, and the electrode sheet is in close contact with the skin, so that the electrocardiogram signal can be effectively collected; S4, turning on the fitting mechanism (5), which further adjusts the fit between the electrode sheet (503) and the body to ensure that there is no gap between the electrode sheet (503) and the skin, which helps to improve the accuracy of ECG signal acquisition and avoid signal loss or interference due to poor contact; S5. If the device includes an air tube (504) and a small air pump (505), check whether the air tube is connected smoothly and has no bends or blockages, and then start the small air pump (505) to ensure that the air system is working properly. This part of the system may be related to some special functions, such as assisting fitting or providing a comfortable wearing experience; S6. Press the power button of the ECG monitor (501) to start the device. At this time, the ECG monitor (501) will collect ECG signals through the electrode sheet (503) and perform preliminary processing and analysis on the signals. After the device is started, it is possible to check whether a normal ECG waveform is displayed on the display screen. If there is an abnormality, such as an unclear waveform or no waveform, it is necessary to check the connection and fit of the electrode sheet (503); S7. If the device is found to be heating up during long-term use, the heat dissipation mechanism (6) can be activated. The aluminum heat sink (603) in the heat dissipation mechanism conducts heat through the heat pipe (602). The connection frame (604) plays a role in fixing and connecting. The guardrail (605) protects the internal components. The fan (606) rotates to accelerate the air flow and remove the heat, ensuring the normal operation of the device and not affecting the accuracy of the ECG monitoring due to overheating.

Images