Device for coronary heart disease rehabilitation training

Abstract

The invention discloses a device for coronary heart disease rehabilitation training. The device comprises a base, an escalator, a protection mechanism and a controller. Mounting plates are symmetrically arranged at the upper end of the base; an escalator is movably mounted in the middle of the mounting plate; the protection mechanism is movably mounted in the middle of the upper end of the mounting plate; a controller is arranged at the upper part of the front end of the mounting plate on one side, and a stop button is detachably arranged at the upper part of the front end of the mounting plate on the other side; the protection mechanism comprises a mounting sleeve, a baffle ring, a baffle ring I, a protection ring and a protection ring I; a plurality of elastic elements are arranged on the inner wall of the baffle ring in an array manner and are connected with the outer wall of the protection ring; the other end of the baffle ring is provided with a bolt which is movably connected with the other end of the protection ring; the other end of the baffle ring I is provided with a bolt I which is movably connected with the other end of the protective ring I; a plurality of elastic elements are arranged on the inner wall of the first protection ring and connected with the outer wall of the first protection ring.

Description

Technical Field

[0001] The present invention relates to the technical field of medical rehabilitation equipment, and in particular to a device for rehabilitation training of coronary heart disease. Background Art

[0002] Coronary heart disease, one of the most common chronic cardiovascular diseases worldwide, is typically treated with medication, interventional therapy, and surgery. While the success rate of surgery has significantly increased with advancements in medical technology, the issue of post-operative recovery has become increasingly prominent.

[0003] In the rehabilitation process of patients with coronary heart disease, appropriate training devices play a vital role. However, existing rehabilitation training devices generally face some problems when used:

[0004] 1. Existing coronary heart disease rehabilitation training devices usually assist patients in performing single in-place stepping exercises during the rehabilitation process, which has limited impact on the patient's cardiopulmonary function rehabilitation and cannot assist patients in performing climbing training with better rehabilitation effects.

[0005] 2. Low safety: During the training process, whether it is marching in place or climbing training, it consumes a lot of physical energy. Patients with coronary heart disease have poor physical strength and often fall due to lack of strength. Therefore, during clinical training, medical staff or family members are required to watch over them at all times, which not only increases the workload of medical staff, but more importantly, affects the safety of patients' training.

[0006] Therefore, the present invention proposes a device for rehabilitation training of coronary heart disease, which aims to solve the shortcomings of existing devices in terms of use and applicability and provide patients with a more convenient, safe and effective rehabilitation training program. Summary of the Invention

[0007] In order to solve the drawbacks of the prior art, the present invention is achieved through the following technical solutions:

[0008] The present invention discloses a device for rehabilitation training of coronary heart disease, comprising: a base, an escalator, a protection mechanism, and a controller;

[0009] The upper end of the base is symmetrically provided with mounting plates; the middle portion of the mounting plates is provided with an escalator; the middle portion of the upper end of the mounting plates is provided with a mounting slot for movably mounting a protective mechanism; a controller is provided on the upper front end of one side of the mounting plates, and a stop button is detachably provided on the upper front end of the other side of the mounting plates;

[0010] The protection mechanism includes a mounting sleeve, a retaining ring, a retaining ring 1, a protective ring, and a protective ring 1;

[0011] The lower end of the retaining ring is symmetrically provided with a screw rod movably connected to the mounting sleeve, and a plurality of elastic elements are arranged in an array on the inner wall of the retaining ring to connect to the outer wall of the protective ring; one end of the retaining ring is hinged to one end of the protective ring, and the other end is provided with a pin movably connected to the other end of the protective ring; one end of the retaining ring is hinged to the other end of the protective ring, and the other end is provided with a pin movably connected to the other end of the protective ring; a plurality of elastic elements are arranged in an array on the inner wall of the protective ring to connect to the outer wall of the protective ring;

[0012] Furthermore, stop universal wheels are provided at the four corners of the lower end of the base;

[0013] Furthermore, the escalator is a variable-speed escalator, and its running speed can be precisely adjusted by the controller to adapt to the exercise intensity requirements of coronary heart disease patients at different recovery stages;

[0014] The number of ladders of the escalator ranges from 10 to 14, ensuring that the number of ladders for patient climbing training is between 5 and 7;

[0015] Furthermore, the installation sleeve is fixedly arranged inside the installation groove; a screw is linearly slidably arranged inside the installation sleeve, and the upper end of the installation sleeve is rotated to connect the screw sleeve;

[0016] The screw sleeve is threadedly connected to the screw rod, and the lifting and lowering of the protective mechanism is controlled by the screw sleeve;

[0017] Furthermore, the protective ring and the inner wall of the protective ring are both provided with a flexible silicone layer;

[0018] Furthermore, the controller is connected to the stop button and the escalator circuit;

[0019] The running speed of the escalator is adjusted by the controller, and the climbing speed of the patient climbing training is adjusted;

[0020] The beneficial effects of the present invention are:

[0021] The present invention addresses the drawbacks of existing devices for coronary heart disease rehabilitation training and discloses a device for coronary heart disease rehabilitation training, comprising: a base, an escalator, a protective mechanism, and a controller; a mounting plate is symmetrically provided on the upper end of the base; the escalator is movably mounted in the middle of the mounting plate; a mounting slot is provided in the middle of the upper end of the mounting plate for movably mounting the protective mechanism; a controller is provided on the upper front end of one side of the mounting plate, and a stop button is detachably provided on the upper front end of the other side of the mounting plate;

[0022] An escalator is provided and controlled by a controller, and patients can perform in-situ stepping and climbing training on the escalator. This solves the problem in the existing technology that patients only perform in-situ stepping, which has limited intensity in cardiopulmonary rehabilitation and cannot assist patients in performing climbing training with better rehabilitation effects. The controller can also adjust the patient's climbing speed, ensuring that the device is suitable for patients at different rehabilitation stages and with different rehabilitation needs.

[0023] A protective mechanism is provided, and the height of the protective mechanism is adjusted to suit different patients by a screw sleeve; and the patient's waist is located inside the circular ring composed of the protective ring and the protective ring one, and the latch and the latch one respectively block the ring, the block ring one and the protective ring, and the protective ring one; and a plurality of elastic elements are cooperated to protect the patient. When the patient falls due to physical exhaustion, the elastic element on one side of the falling direction applies a thrust in the opposite direction of the falling to the circular ring composed of the protective ring and the protective ring one, while the elastic element on the other side of the falling direction applies a pulling force in the opposite direction of the falling to the circular ring composed of the protective ring and the protective ring one, which work together to protect the patient from falling, and a stop button and a controller are provided. When the patient is physically exhausted, he or she can directly press the button on the operator or tap the stop button to control the escalator to stop working, thereby preventing the running escalator from causing damage to the patient. In the present invention, the safety protection of the patient is achieved by cooperating with the protective mechanism, the controller and the stop button, thereby solving the problem that the prior art lacks a protective mechanism and requires medical staff or family members to watch over the patient at all times, which not only increases the workload of medical staff, but more importantly, affects the safety of patient training. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0025] Figure 1 It is a schematic diagram of the overall structure of a device used for rehabilitation training of coronary heart disease;

[0026] Figure 2 The present invention is a schematic diagram of the sectional structure of a device used for rehabilitation training of coronary heart disease;

[0027] Figure 3 The present invention is a schematic diagram of the overall structure of a protective mechanism of a device for rehabilitation training of coronary heart disease;

[0028] Figure 4 The present invention is a schematic diagram of the connection structure of a retaining ring and a protective ring of a device for rehabilitation training of coronary heart disease;

[0029] Figure 5 The present invention is a schematic diagram of a connection mechanism of a retaining ring 1 and a protective ring 1 of a device for rehabilitation training of coronary heart disease.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 1-base, 1001-stop universal wheel, 101-mounting plate, 1011-mounting slot, 102-stop button, 2-escalator, 3-controller, 4-protective mechanism, 401-mounting sleeve, 4011-screw sleeve, 402-retaining ring, 40201-screw, 4021-retaining ring 1, 403-protective ring, 4031-protective ring 1, 404-elastic element, 4051-pin, 4052-pin 2. DETAILED DESCRIPTION

[0032] In order to solve the problems existing in the prior art devices for rehabilitation training of coronary heart disease, the present invention discloses a device for rehabilitation training of coronary heart disease, comprising: a base 1, an escalator 2, a protection mechanism 4, and a controller 3;

[0033] A mounting plate 101 is symmetrically provided on the upper end of the base 1; an escalator 2 is movably mounted in the middle of the mounting plate 101; a mounting groove 1011 is provided in the middle of the upper end of the mounting plate 101 to movably mount a protective mechanism 4; a controller 3 is provided on the upper front end of the mounting plate 101 on one side, and a stop button 102 is detachably provided on the upper front end of the mounting plate 101 on the other side;

[0034] The protection mechanism 4 includes a mounting sleeve 401, a retaining ring 402, a retaining ring 1 4021, a protection ring 403, and a protection ring 1 4031;

[0035] The lower end of the retaining ring 402 is symmetrically provided with a screw 40201 movably connected to the mounting sleeve 401, and a plurality of elastic elements 404 are arranged in an array on the inner wall of the retaining ring 402 to connect to the outer wall of the protective ring 403; one end of the retaining ring 1 4021 is hinged to the end of the protective ring 1 4031, and the other end is provided with a pin movably connected to the other end of the protective ring 403; one end of the retaining ring 1 4021 is hinged to one end of the protective ring 1 4031, and the other end is provided with a pin movably connected to the other end of the protective ring 1 4031; a plurality of elastic elements 404 are arranged in an array on the inner wall of the protective ring 1 4031 to connect to the outer wall of the protective ring 1 4031;

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Example 1

[0038] like Figure 1 The figure shows the overall structure of the present invention. In the present invention, a base 1, an escalator 2, a protection mechanism 4, and a controller 3 are provided; the purpose is to provide a safe and efficient rehabilitation training environment for patients with coronary heart disease.

[0039] A mounting plate 101 is symmetrically positioned at the upper end of the base 1; the base 1 serves as the basic support structure for the entire device. An escalator 2 is movably mounted in the middle of the mounting plate 101. A mounting slot 1011 is provided in the middle of the upper end of the mounting plate 101 for movably mounting a protective mechanism 4. A controller 3 is positioned at the upper front end of one mounting plate 101, while a removable stop button 102 is positioned at the upper front end of the other mounting plate 101. The design of the mounting plate 101 provides a stable platform for the installation of the escalator 2 and protective mechanism 4. This symmetrical arrangement helps ensure the overall balance and stability of the device, preventing the device from shaking or tilting due to uneven force during training.

[0040] The protection mechanism 4 includes a mounting sleeve 401, a retaining ring 402, a retaining ring 1 4021, a protection ring 403, and a protection ring 1 4031;

[0041] The lower end of the retaining ring 402 is symmetrically provided with screws 40201 that are movably connected to the mounting sleeve 401. A plurality of elastic elements 404 are arranged in an array on the inner wall of the retaining ring 402, connecting to the outer wall of the protective ring 403. One end of the retaining ring 1 4021 is hingedly connected to the end of the protective ring 1 4031, and the other end is provided with a latch that movably connects to the other end of the protective ring 403. One end of the retaining ring 1 4021 is hingedly connected to one end of the protective ring 1 4031, and the other end is provided with a latch that movably connects to the other end of the protective ring 1 4031. A plurality of elastic elements 404 are arranged in an array on the inner wall of the protective ring 1 4031, connecting to the outer wall of the protective ring 1 4031. This structural design enables the protective ring 403 to form an openable and closable annular protective structure supported by the retaining ring 402. When a patient needs to enter or exit the escalator 2, the protective ring 403 can be easily opened or closed by inserting and removing the latch, making it convenient for patients to enter or exit. At the same time, the provision of the elastic element 404 enables the protective ring 403 to play a buffering role when subjected to external force impact, thereby reducing damage to the patient. Specifically, when the patient falls due to physical exhaustion, the elastic element 404 on one side of the falling direction applies a thrust in the opposite direction of the falling direction to the circular ring formed by the protective ring 403 and the protective ring 1 4031, while the elastic element 404 on the other side of the falling direction applies a pulling force in the opposite direction of the falling direction to the circular ring formed by the protective ring 403 and the protective ring 1 4031, thereby working together to protect the patient and prevent him from falling.

[0042] In this embodiment, stop universal wheels 1001 are provided at the four corners of the lower end of the base 1; the stop universal wheels 1001 are equipped with a braking device, and their braking and unlocking states can be controlled by the braking device. When the device needs to be moved, the operator can release the brakes through the braking device. At this time, the device can be easily pushed to the desired position, which is convenient for flexible arrangement in different rehabilitation training venues. After reaching the designated position, the control device is used to brake again, and the universal wheels will quickly lock to prevent the device from accidentally moving during the patient's rehabilitation training, thereby ensuring the patient's safety. In addition, the universal wheels are made of high-strength wear-resistant materials, have good load-bearing performance and durability, and can withstand the weight and pressure generated by the device itself and the patient during training. The stop universal wheels 1001 are conventional existing technologies, including but not limited to: Foma brand-GD-40F Foma caster / GD-80F Foma caster, Yideli brand-50133 / M12X25-503-76 / 77125K-735-86A / M12X80;

[0043] Furthermore, the escalator 2 is a variable-speed escalator 2 , and its running speed can be precisely adjusted by the controller 3 to adapt to the exercise intensity requirements of coronary heart disease patients at different recovery stages;

[0044] The number of ladders of the escalator 2 ranges from 10 to 14, ensuring that the number of ladders for patient climbing training is between 5 and 7;

[0045] The escalator 2 is a conventional technology including but not limited to: Xizi Otis -Escalator 2, etc.

[0046] In this embodiment, the installation sleeve 401 is fixedly arranged inside the installation groove 1011; a screw 40201 is linearly slidably arranged inside the installation sleeve 401, and the upper end of the installation sleeve 401 is rotatably connected to the screw sleeve 4011;

[0047] The screw sleeve 4011 is threadedly connected to the screw rod 40201, and the lifting and lowering of the protective mechanism 4 is controlled by the screw sleeve 4011;

[0048] In this embodiment, the inner walls of the protective ring 403 and the protective ring 4031 are both provided with a flexible silicone layer; the flexible silicone layer is soft in texture and can fit the patient's body, providing the patient with a more comfortable contact experience, while also providing further buffering protection when the patient accidentally collides.

[0049] In this embodiment, the controller 3 is connected to the stop button 102 and the escalator 2 circuit;

[0050] Using controller 3, the operator can conveniently adjust the speed of escalator 2, thereby adjusting the patient's climbing speed during climbing training. Stop button 102 serves as an emergency safety device. If the patient or operator detects an abnormality, they can immediately press stop button 102 to stop escalator 2 and protect the patient's life. The detachable design facilitates regular inspection, maintenance, and replacement of stop button 102, ensuring it remains in reliable working order.

[0051] Working principle:

[0052] The base serves as the foundation for the entire device, and the four corners of its lower end have stop-and-go universal wheels 1001 equipped with brakes. When the device needs to be moved, the operator releases the brakes by controlling the brakes, allowing the universal wheels to rotate freely, allowing the device to be easily pushed to the desired rehabilitation training site. Once the device reaches the designated location, the brakes are again applied, and the universal wheels quickly lock, ensuring that the device remains stable during patient training.

[0053] The variable-speed escalator 2 is connected to a controller 3 via an electrical circuit to precisely adjust its operating speed. Controller 3 receives commands from the operator or sends signals to the escalator's drive system based on a preset rehabilitation training program. The drive system then adjusts the motor speed based on the signals, thereby varying the escalator's operating speed to meet the exercise intensity requirements of patients with coronary heart disease at different stages of recovery.

[0054] By rotating the screw sleeve 4011 and utilizing the threaded connection between the screw sleeve 4011 and the screw rod 40201, the linear sliding of the screw rod 40201 in the mounting sleeve 401 is achieved, thereby controlling the lifting and lowering of the protective mechanism 4. When the protective mechanism 4 is raised, the retaining ring 402 and the protective ring 403, and the retaining ring 4021 and the protective ring 4031 are respectively connected by hinges and pins to form an annular protective structure. If the patient accidentally loses balance during training, the elastic element 404 on one side of the falling direction applies a thrust in the opposite direction of the falling direction to the circular ring formed by the protective ring 403 and the protective ring 4031, while the elastic element 404 on the other side of the falling direction applies a pulling force in the opposite direction of the falling direction. The two work together to cushion the impact force on the patient and protect the patient from falling and injury. In addition, the flexible silicone layer on the inner wall of the protective ring 403 and the protective ring 4031 further enhances the cushioning effect while providing the patient with a comfortable contact experience.

[0055] Controller 3 is connected to the stop button 102 and the escalator 2 circuit. Stop button 102 serves as an emergency safety device. If a patient or operator detects any abnormality during training, such as a sudden patient discomfort or equipment malfunction, they can immediately press stop button 102. Once triggered, stop button 102 sends an emergency signal to controller 3 through the circuit. Upon receiving the signal, controller 3 immediately cuts off the power supply to escalator 2, causing it to stop quickly, preventing the unexpected situation from worsening and protecting the patient's life.

[0056] In summary, the present invention discloses a device for rehabilitation training of coronary heart disease, comprising: a base 1, an escalator 2, a protective mechanism 4, and a controller 3; a mounting plate 101 is symmetrically provided on the upper end of the base 1; the escalator 2 is movably mounted in the middle of the mounting plate 101; a mounting groove 1011 is provided in the middle of the upper end of the mounting plate 101 for movably mounting the protective mechanism 4; the controller 3 is provided on the upper front end of the mounting plate 101 on one side, and a stop button 102 is detachably provided on the upper front end of the mounting plate 101 on the other side;

[0057] An escalator 2 is provided, and the escalator 2 is controlled by a controller 3. The patient performs in-situ stepping and climbing training on the escalator 2, which solves the problem in the prior art that the patient performs a single in-situ stepping, which has limited intensity for the patient's cardiopulmonary function rehabilitation and cannot assist the patient in performing climbing training with better rehabilitation effect. The controller 3 can also adjust the patient's climbing speed, ensuring that the device is suitable for patients at different rehabilitation stages and with different rehabilitation needs.

[0058] A protective mechanism 4 is provided, and the height of the protective mechanism 4 is adjusted to suit different patients by means of a screw sleeve 4011; and the patient's waist is located inside the circular ring composed of the protective ring 403 and the protective ring 1 4031, and the latch and latch 1 respectively block the ring 402, the block ring 1 4021 and the protective ring 403, and the protective ring 1 4031; and a plurality of elastic elements 404 are used to protect the patient. When the patient falls due to physical exhaustion, the elastic element 404 on one side of the falling direction applies a thrust in the opposite direction to the falling direction to the circular ring composed of the protective ring 403 and the protective ring 1 4031, while the elastic element 404 on the other side of the falling direction applies a thrust in the opposite direction to the falling direction to the protective ring 403 and the protective ring 1 403 1 exerts a pulling force opposite to the falling direction, and works together to protect the patient from falling, and a stop button 102 and a controller 3 are provided. When the patient is physically exhausted, he or she can directly press the button on the operator or tap the stop button 102 to control the escalator 2 to stop working, thereby preventing the running escalator 2 from causing damage to the patient. In the present invention, the safety protection of the patient is achieved by cooperating with the protection mechanism 4 in conjunction with the controller 3 and the stop button 102, thereby solving the problem that the prior art lacks a protection mechanism 4 and requires medical staff or family members to watch over the patient at all times, which not only increases the workload of medical staff, but more importantly, affects the safety of patient training.

[0059] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the invention to only the specific implementation methods described.

Claims

1. A device for rehabilitation training of coronary heart disease, characterized in that: include: Base, escalator, protective mechanism, controller; The upper end of the base is symmetrically provided with mounting plates; the middle portion of the mounting plates is provided with an escalator; the middle portion of the upper end of the mounting plates is provided with a mounting slot for movably mounting a protective mechanism; a controller is provided on the upper front end of one side of the mounting plates, and a stop button is detachably provided on the upper front end of the other side of the mounting plates; The protection mechanism includes a mounting sleeve, a retaining ring, a retaining ring 1, a protective ring, and a protective ring 1; The lower end of the retaining ring is symmetrically provided with a screw rod for movable connection to the mounting sleeve, and a plurality of elastic elements are arranged in an array on the inner wall of the retaining ring to connect to the outer wall of the protective ring; one end of the retaining ring is hinged to one end of the protective ring, and the other end is provided with a pin for movable connection to the other end of the protective ring; one end of the retaining ring is hinged to the other end of the protective ring, and the other end is provided with a pin for movable connection to the other end of the protective ring; a plurality of elastic elements are arranged in an array on the inner wall of the protective ring to connect to the outer wall of the protective ring.

2. The device for rehabilitation training of coronary heart disease according to claim 1, characterized in that: Stop universal wheels are arranged at the four corners of the lower end of the base.

3. The device for rehabilitation training of coronary heart disease according to claim 1, characterized in that: The escalator is a variable-speed escalator, and its running speed can be precisely adjusted by the controller to adapt to the exercise intensity requirements of coronary heart disease patients at different recovery stages; The number of ladders of the escalator ranges from 10 to 14, ensuring that the number of ladders for patient climbing training is between 5 and 7.

4. The device for rehabilitation training of coronary heart disease according to claim 1, characterized in that: The mounting sleeve is fixedly arranged inside the mounting groove; a screw rod is linearly slidably arranged inside the mounting sleeve, and the upper end of the mounting sleeve is rotated to connect the screw sleeve; The screw sleeve is threadedly connected to the screw rod, and the lifting and lowering of the protective mechanism is controlled by the screw sleeve.

5. The device for rehabilitation training of coronary heart disease according to claim 1, characterized in that: The protective ring and the inner wall of the protective ring are both covered with a flexible silicone layer.

6. The device for rehabilitation training of coronary heart disease according to claim 1, characterized in that: The controller is connected to the stop button and the escalator circuit; The running speed of the escalator is adjusted by the controller, and the climbing speed of the patient's climbing training is adjusted.

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