An ischemic preconditioning training device based on artificial intelligence

Abstract

This invention relates to an ischemic preconditioning training device based on artificial intelligence, comprising a power unit and pressure rollers, etc.; multiple pressure rollers are connected to the left and right sides of the power unit. This invention involves the pressure rollers being wound around the arm along with an armband. The power unit drives the pressure rollers to massage both training and non-training areas. A second linkage rotates within a movable groove via a pivot. At this time, the second linkage is not perpendicular to the first linkage, simultaneously causing the vertical plate and U-shaped plate to be non-perpendicular to the arm, thus causing the pressure rollers to roll away from the armband. This not only provides point-press massage to the compressed area first, but also pushes blood away from the armband through the rolling of the pressure rollers, expanding the area of ​​blood relief, increasing blood flow, reducing blood clots and bruising, effectively preventing secondary injury to the body during training, and increasing user comfort.

Description

Technical Field

[0001] This invention relates to the field of ischemia training, and more particularly to an ischemia preconditioning training device based on artificial intelligence. Background Technology

[0002] Ischemic preconditioning refers to short-term, repeated, non-invasive, and harmless training of the human body to stimulate the body's immune system's emergency mechanisms, producing and releasing endogenous protective substances (such as adenosine, bradykinin, and nitric oxide, which participate in protecting the myocardium and energy metabolism) to reduce and resist damage caused by prolonged ischemia and hypoxia. This effectively prevents the occurrence of cardiovascular and cerebrovascular accidents such as cerebral infarction and sudden cardiac death.

[0003] During ischemic preconditioning training, an inflatable airbag is used to compress the human body, causing an ischemic emergency response. However, the pressure can cause blood to stagnate and coagulate at the edges of the compression site, resulting in bruising and causing strong discomfort to the user.

[0004] Furthermore, when the airbag is deflated, it does not adhere tightly to the user, making the training device prone to slipping. This causes the pre-adaptation training position to change, preventing repeated training of the same position and hindering the body from producing endogenous substances, thus reducing the training effect. During training, the airbag is in close contact with the body after inflation, making it difficult for the heat generated on the body surface to dissipate. It also produces sweat that cannot evaporate in time. The contact between the airbag and the sweat, due to the lubricating effect of the sweat, makes the training device more likely to slip, affecting the training effect. Summary of the Invention

[0005] The technical problem of this invention is:

[0006] To overcome the drawbacks of ischemic preconditioning training, where inflatable airbags compress the body, causing blood stagnation and coagulation at the edges of the compression points, resulting in bruising and causing strong discomfort to the user, this invention provides an ischemic preconditioning training device based on artificial intelligence.

[0007] The technical implementation scheme adopted in this invention is as follows:

[0008] An artificial intelligence-based ischemic preconditioning training device includes an armband, a controller, and a micro pump. The controller is mounted on the armband. The armband is an airbag with Velcro fasteners at both ends. The controller has an air inlet. The lower part of the controller is hollowed out and has a ventilation chamber. The micro pump is installed in the ventilation chamber. The output end of the micro pump is connected to the ventilation chamber. The lower part of the ventilation chamber is connected to the armband. The device also includes a filter box, a power unit, and pressure rollers. The filter box is fixed to the lower part of the controller. The filter box is connected to the micro pump. The power unit is connected to the left and right sides of the armband. Multiple pressure rollers are connected to the left and right sides of the power unit. By wrapping the armband around the arm and fixing it, the device controls the inflation of the armband. The armband compresses the arm, and the power unit drives all the pressure rollers to squeeze the uncompressed parts of the two edges of the armband.

[0009] More preferably, the power unit includes a connecting strip, an electrically controlled slide bar, and a pressure sensor; a connecting strip is fixedly connected to the left and right sides of the arm belt; multiple electrically controlled slide bars are slidably connected to each connecting strip; multiple pressure sensors are installed in the gap between each electrically controlled slide bar and the connecting strip; the connecting strip is a flexible rubber strip.

[0010] More preferably, the power unit also includes a first connecting rod and a rib; each connecting rod is fixedly connected to a first connecting rod; each first connecting rod is connected to a rib; and each connecting rod has a row of V-shaped grooves at its lower part.

[0011] More preferably, the power unit also includes a second link, a vertical plate, and a U-shaped plate; each connecting bar is connected to a row of second links; the fixed positions of each pair of adjacent second links are located on both sides of a V-groove; each row of second links is connected to a row of vertical plates on the side away from the first link; a row of U-shaped plates is fixedly connected to the lower part of each row of vertical plates; the lower part of each U-shaped plate is rotatably connected to a pressing wheel; and adjacent U-shaped plates are spaced apart by a distance.

[0012] More preferably, the power unit also includes an elastic element; each vertical plate has a slot, and each slot has an elastic element fixedly connected to it; the upper part of each elastic element is fixedly connected to a second link; each second link is slidably connected to a vertical plate.

[0013] More preferably, the power unit also includes a rotating shaft, a torsion spring, and a limiting plate; each connecting bar has a row of movable slots; each movable slot is rotatably connected to a rotating shaft; each rotating shaft is fixedly connected to a second connecting rod; each second connecting rod is provided with two torsion springs between each movable slot; each rotating shaft passes through the middle of two adjacent torsion springs; each second connecting rod is fixedly connected to a limiting plate on the side away from the corresponding vertical plate; each limiting plate contacts the edge of the corresponding movable slot.

[0014] More preferably, the limiting piece is an arc-shaped spring, each limiting piece passes through a second connecting rod, and the distance between the upper and lower edges of the limiting piece is greater than the distance between the upper and lower edges of the movable groove.

[0015] More preferably, it also includes an air exchange box, a throttle valve, air pipes, a shunt pipe, and branch pipes; the air exchange box is fixedly connected to the middle of the air exchange chamber; the air exchange box is connected to the output end of the micro pump; the bottom of the air exchange box is connected to the arm belt; a throttle port is opened at the front and rear of the air exchange box; a throttle valve is installed inside the air exchange box; each throttle valve cooperates with a throttle port; an air pipe is connected to the front and rear of the controller; a second guide groove is opened in each air pipe; each second guide groove is connected to a throttle port; a shunt pipe is connected to the left side of each air pipe; another shunt pipe is connected to the right side of each air pipe; each of the two shunt pipes is fixedly connected to a connecting strip; each shunt pipe is connected to multiple branch pipes.

[0016] More preferably, it also includes a U-shaped tube; each U-shaped plate has a first guide groove hollowed out inside; each pressing wheel has an exhaust chamber hollowed out in the middle; each pressing wheel has multiple vent holes on its annular sidewall; the vent holes on each pressing wheel are connected to the corresponding exhaust chamber; each exhaust chamber is connected to a first guide groove; the foremost and rearmost first guide grooves on each electrically controlled slide bar are connected to a branch pipe; and U-shaped tubes connect adjacent first guide grooves.

[0017] More preferably, the outer ring surface of the pressing wheel is fixed with multiple protrusions; the gap between the protrusions in the same row is an exhaust groove; two rows of protrusions are provided on each side of each row of breath holes; each breath hole is located between two adjacent exhaust grooves.

[0018] The beneficial effects are: 1. By wrapping the pressure roller around the arm with the armband, the power unit drives the pressure roller to massage the training and non-training areas. The second link rotates in the movable groove through the pivot. At this time, the second link is not perpendicular to the first link, which simultaneously makes the vertical plate and U-shaped plate not perpendicular to the arm. This causes the pressure roller to roll away from the armband. Thus, it can not only massage the compressed area with a point-press method, but also push the blood in the compressed area away from the armband through the rolling of the pressure roller. This expands the area of ​​blood relief, increases blood flow, reduces blood clots and bruising in the local area, and effectively prevents secondary damage to the human body during training, increasing the comfort of training.

[0019] 2. Control the opening of two throttle valves. The gas released from the armband passes through the air exchange box and throttle port into the corresponding second guide groove. Then, the air pipe guides the air into the split pipe and branch pipe, and then the air is introduced into the first guide groove and exhaust chamber. Finally, the air is ejected from the breather hole to blow air and cool the arm. By controlling the electric sliding bar to move closer to the arm, the combination of the second connecting rod, vertical plate, U-shaped plate and pressing wheel on both sides of the armband forms an M shape, which in turn drives the pressing wheel on both sides of the armband to press firmly on the arm, thus temporarily fixing the armband. When the armband is inflated again, the electric sliding bar resets, and the pressing wheel resets simultaneously, thus releasing the fixing of the pressing wheel to the armband, effectively preventing the armband from sliding down the arm when deflating. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the ischemic preconditioning training device based on artificial intelligence of the present invention;

[0021] Figure 2 This is a partial cross-sectional view of the artificial intelligence-based ischemic preconditioning training device of the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the pressure wheel of the artificial intelligence-based ischemic preconditioning training device of the present invention;

[0023] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the first combination of the ischemic preconditioning training device based on artificial intelligence according to the present invention;

[0024] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0025] Figure 6 For the present invention Figure 4 Enlarged view of point B in the middle;

[0026] Figure 7 This is a schematic diagram of a partial three-dimensional structure of the second combination of the ischemic preconditioning training device based on artificial intelligence according to the present invention;

[0027] Figure 8 This is a partial cross-sectional view of the first combination of the artificial intelligence-based ischemic preconditioning training device of the present invention;

[0028] Figure 9 This is a partial cross-sectional view of the second combination of the artificial intelligence-based ischemic preconditioning training device of the present invention;

[0029] Figure 10 For the present invention Figure 9 Enlarged view of point C in the middle;

[0030] Figure 11 This is a third partial cross-sectional view of the artificial intelligence-based ischemic preconditioning training device of the present invention.

[0031] In the attached diagram, the labels are: 1-arm belt, 2-controller, 3-filter box, 4-micro pump, 5-pressing wheel, 2001-air inlet, 2002-ventilation chamber, 5001-exhaust chamber, 5002-breathing hole, 5003-protruding strip, 5004-exhaust groove, 101-connecting strip, 102-electrically controlled slide bar, 103-pressure sensor, 201-first connecting rod, 202-rib, 20101-V-groove, 2 0102-Active slot, 301-Second connecting rod, 302-Vertical plate, 303-U-shaped plate, 304-Elastic component, 30301-First guide slot, 401-Rotating shaft, 402-Torsion spring, 403-Limiting plate, 501-Air exchange box, 502-Throttle valve, 503-Air pipe, 504-Diverter pipe, 505-Branch pipe, 506-U-shaped pipe, 50101-Throttle port, 50301-Second guide slot. Detailed Implementation

[0032] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0033] First embodiment

[0034] An artificial intelligence-based ischemia preconditioning training device, based on Figure 1-3 As shown, it includes an arm belt 1, a controller 2, and miniature pumps 4; the controller 2 is installed on the arm belt 1; the arm belt 1 is an airbag, and hook and loop fasteners are provided at both ends of the arm belt 1; the controller 2 has two rows of air inlets 2001 distributed to the left and right; the lower part of the controller 2 is hollowed out and has a ventilation chamber 2002; two miniature pumps 4 are installed in the ventilation chamber 2002; the output end of the miniature pump 4 is connected to the ventilation chamber 2002; the lower part of the ventilation chamber 2002 is connected to the arm belt 1;

[0035] It also includes a filter box 3, a power unit, and pressure rollers 5; two filter boxes 3 are welded to the lower part of the controller 2, distributed on the left and right; the two filter boxes 3 are located between two air inlets 2001; each filter box 3 is connected to a micro pump 4; the left and right sides of the armband 1 are connected to the power unit; the left and right sides of the power unit are each connected to at least three rows of pressure rollers 5, with at least ten rollers in each row; by wrapping the armband 1 around the arm and fixing it, the control inflates the armband 1, the armband 1 compresses the arm, and the power unit drives all the pressure rollers 5 to squeeze the uncompressed parts of the two edges of the armband 1, so as to improve blood circulation in the arm and avoid bruising at the edges of the ischemic training area during training.

[0036] See the attached diagram, in which Figures 1 to 2 The specific process shown is as follows:

[0037] First, the operator picks up the training device and places the armband 1, away from the controller 2, against the user's arm. Then, the operator wraps both sides of the armband 1 around the user's arm and secures the training device to the user's arm using the Velcro on the armband 1. If conditions permit, the operator can also secure the training device to their own arm to perform ischemia training. Next, the operator sets the ischemia preconditioning training content on the controller 2. After setting, the controller 2 controls the training device to start working.

[0038] The controller activates two miniature pumps 4 within the ventilation chamber 2002. These pumps draw outside air into the chamber through the air inlet 2001, filtering it through a filter box 3 to remove dust, impurities, moisture, and bacteria. The pumps then pump the air into the armband 1, causing it to inflate and compress the arm. The pumps then stop pumping, restricting blood flow to the trained area of ​​the arm. This causes the body to release endogenous substances, activating myocardial cells and improving metabolism, thus accelerating the elimination of toxins and promoting health. After a certain period of compression, the controller 2 releases the air from the armband 1, relieving pressure and preventing cell death due to prolonged ischemia. This inflation and deflation process is repeated at a set frequency to train the body to adapt to ischemia.

[0039] After a period of training, bruises will appear on the edge of the compression area where the arm is ischemic preconditioning occurs. This is because the local blood flow is obstructed, causing the blood to coagulate. At this time, during the training process, the power component drives the pressure roller 5 to massage the training and non-training areas, promoting blood flow and preventing blood from stagnating and causing blood clots, which in turn form bruises. This effectively ensures that the training process will not cause secondary damage to the human body and increases the comfort of training.

[0040] Second embodiment

[0041] Based on the first embodiment, according to Figure 1 and Figure 4-5 As shown, the power unit includes a connecting strip 101, an electrically controlled slide bar 102, and a pressure sensor 103; a connecting strip 101 is bolted to the left and right sides of the arm belt 1; at least three electrically controlled slide bars 102 are slidably connected to each connecting strip 101; at least four vertically distributed pressure sensors 103 are installed in the gap between each electrically controlled slide bar 102 and the connecting strip 101; the connecting strip 101 is a flexible rubber strip used to adapt to the complete deformation of the arm belt 1.

[0042] according to Figure 1 , Figure 4 and Figure 6 As shown, the power unit also includes a first connecting rod 201 and a rib 202; each connecting bar 101 is bolted to a first connecting rod 201; each first connecting rod 201 is connected to a rib 202; each connecting bar 101 has a row of V-shaped grooves 20101 at its lower part; the V-shaped grooves 20101 allow the connecting bar 101 to adapt to the curvature of the arm, while the ribs 202 reinforce the upper part of the connecting bar 101 to prevent the connecting bar 101 from breaking during bending.

[0043] according to Figure 1 and Figure 7-8 As shown, the power unit also includes a second connecting rod 301, a vertical plate 302, and a U-shaped plate 303; each connecting bar 101 is connected to a row of second connecting rods 301; the fixed positions of each pair of adjacent second connecting rods 301 are located on both sides of a V-groove 20101; each row of second connecting rods 301 is connected to a row of vertical plates 302 on the side away from the first connecting rod 201; a row of U-shaped plates 303 is welded to the lower part of each row of vertical plates 302; the lower part of each U-shaped plate 303 is rotatably connected to a pressing wheel 5; adjacent U-shaped plates 303 are spaced apart by a distance.

[0044] according to Figure 1 and Figure 7-8 As shown, the power unit also includes an elastic element 304; each vertical plate 302 has a slot, and each slot has an elastic element 304 fixedly connected to it; the elastic element 304 is a spring; the upper part of each elastic element 304 is fixedly connected to a second link 301; each second link 301 is slidably connected to a vertical plate 302.

[0045] according to Figure 1 and Figure 8 As shown, the power unit also includes a rotating shaft 401, a torsion spring 402, and a limiting plate 403; each connecting bar 101 has a row of movable slots 20102; each movable slot 20102 is rotatably connected to a rotating shaft 401; each rotating shaft 401 is welded to a second connecting rod 301; two torsion springs 402 are provided between each second connecting rod 301 and a movable slot 20102; each rotating shaft 401 passes through the middle of two adjacent torsion springs 402; each second connecting rod 301 has a limiting plate 403 welded to the side away from the corresponding vertical plate 302; each limiting plate 403 contacts the edge of the corresponding movable slot 20102.

[0046] The limiting piece 403 is an arc-shaped spring. Each limiting piece 403 passes through a second connecting rod 301. The distance between the upper and lower edges of the limiting piece 403 is greater than the distance between the upper and lower edges of the movable groove 20102. This is used to adjust the rotation angle of the second connecting rod 301 and to adapt to the contact between the pressing wheel 5 and the arm, so as to apply pressure evenly to the arm.

[0047] See the attached diagram, in which Figures 4 to 8 The specific process shown is as follows:

[0048] When the armband 1 is wrapped around the user's arm, the connecting strip 101 deforms along with the armband 1. At the same time, the first connecting rod 201 bends in conjunction with the V-shaped groove 20101 on it. Due to the tension of the rib 202 on the upper part of the first connecting rod 201, the deformation resistance of the first connecting rod 201 is greater than that of the connecting strip 101, giving the position between the V-shaped grooves 20101 on the first connecting rod 201 a certain rigidity. At this time, the pressing rollers 5 are connected to the connecting strip 101 through the second connecting rod 301, the vertical plate 302 and the U-shaped plate 303. By controlling the movement of the electrically controlled slider 102, all the pressing rollers 5 apply point pressure massage to the edge of the compressed area, thereby massaging the arm, relaxing blood vessels and increasing blood flow.

[0049] However, since this training device is fixed on the arms of different users, and also fixed at different positions on the same user's arm, it is impossible for the pressing rollers 5 to effectively contact the user's arm. In this case, elastic elements 304 are set in each vertical plate 302, and then the electronically controlled slider 102 is controlled to drive the pressing rollers 5 to press the user's arm, so that all the pressing rollers 5 can effectively contact the arm and achieve arm massage.

[0050] When the pressing roller 5, driven by the power unit, massages the edge of the arm where pressure is applied, the ordinary tapping massage method is insufficient to effectively relieve bruising. Therefore, by adding a rotating shaft 401, a torsion spring 402, and a limiting plate 403 within the movable groove 20102 of the first connecting rod 201, the second connecting rod 301 is rotatably connected to the first connecting rod 201 via the rotating shaft 401. Thus, when the electrically controlled slide bar 102 moves the first connecting rod 201, it simultaneously moves the rotating shaft 401, the second connecting rod 301, the vertical plate 302, the U-shaped plate 303, and the pressing roller 5 together towards the arm. When the pressing roller 5 contacts the arm, the electrically controlled slide bar 102 continues to move, simultaneously moving the first connecting rod 201... Link 201 continues to move towards the arm, and the second link 301 rotates in the movable groove 20102 via the pivot 401. The side of the second link 301 away from the pivot 401 tilts away from the arm. At this time, the second link 301 is not perpendicular to the first link 201, which simultaneously makes the vertical plate 302 and the U-shaped plate 303 not perpendicular to the arm. This causes the pressing roller 5 to roll away from the armband 1. This not only massages the compressed area with a point-pressing method, but also pushes the blood in the compressed area away from the armband 1 through the rolling of the pressing roller 5, thereby expanding the area of ​​blood relief, increasing blood flow, reducing blood clots in the local area, and preventing bruising.

[0051] To accommodate installation of the training device near the elbow or other areas of the arm, an arc-shaped limiting piece 403 is added to each second link 301. This allows the second link 301 to rotate within the movable groove 20102, contacting the edge of the groove via the limiting piece 403. This ensures that the pressing wheel 5, when in contact with different parts of the arm, adapts to the arm's position by pressing against the edge of the groove 20102. As the pressing wheel 5 rolls on the arm, it provides a massage, improving blood circulation. Then, the electrically controlled slider 102 synchronously drives the pressing wheel 5 to roll closer to the arm belt 1 until it returns to its original position. By repeating this process, the arm can be massaged during ischemic preconditioning training, preventing bruising at the edges of the compressed areas and effectively improving comfort during arm training.

[0052] Third embodiment

[0053] Based on the second embodiment, according to Figure 1 and Figure 9-11 As shown, it also includes an air exchange box 501, a throttle valve 502, an air pipe 503, a split pipe 504, and a branch pipe 505; the air exchange box 501 is welded to the middle of the air exchange chamber 2002; the left and right parts of the air exchange box 501 are each connected to the output end of a micro pump 4; the bottom of the air exchange box 501 is connected to the arm belt 1; a throttle port 50101 is opened at the front and rear of the air exchange box 501; two throttle valves 502 are installed in the air exchange box 501, distributed front and rear; each throttle valve 502 cooperates with a throttle port 50101; the controller 2 is connected to the front and rear of the arm belt 1. There is a duct 503; each duct 503 has a second guide groove 50301; each second guide groove 50301 is connected to a throttle port 50101; the left side of each duct 503 is connected to a branch pipe 504; the right side of each duct 503 is connected to another branch pipe 504; each of the two branch pipes 504 is fixed to a connecting strip 101; each branch pipe 504 is connected to multiple branch pipes 505, through which the air released from the arm belt 1 is guided to the space between the arm belt 1 and the arm to dissipate heat from the arm.

[0054] according to Figure 1 and Figure 10As shown, it also includes a U-shaped tube 506; each U-shaped plate 303 has a first guide groove 30301 hollowed out inside; each pressing wheel 5 has an exhaust chamber 5001 hollowed out in the middle; each pressing wheel 5 has multiple vent holes 5002 on its annular sidewall; each pressing wheel 5's vent hole 5002 is connected to the corresponding exhaust chamber 5001; each exhaust chamber 5001 is connected to a first guide groove 30301; the foremost and rearmost first guide grooves 30301 on each electrically controlled slide bar 102 are connected to a branch pipe 505; and adjacent first guide grooves 30301 are connected by U-shaped tubes 506.

[0055] according to Figure 1 and Figure 3 As shown, multiple raised strips 5003 are welded to the outer ring surface of the pressing wheel 5; the gap between the raised strips 5003 in the same row is the exhaust groove 5004; two rows of raised strips 5003 are set on each side of each row of breathing holes 5002; each breathing hole 5002 is located between two adjacent exhaust grooves 5004.

[0056] See the attached diagram, in which Figure 4 The specific process shown in the figure is as follows:

[0057] The ischemic preconditioning training for the arm is a cyclical exercise that requires a certain amount of time to stimulate the body to produce more endogenous substances. Therefore, when inflating the armband 1, the armband 1 is in close contact with the arm, and the surface of the arm training area is prone to heat and sweating. After each training session, the gas in the armband 1 needs to be released to avoid prolonged compression of the arm, which could cause necrosis of the arm tissue due to ischemia. At this time, the gas released from the armband 1 is used to dissipate heat from the training area and prevent sweating. By controlling the opening of the two throttle valves 502, the gas released from the armband 1 enters the corresponding second guide groove 50301 after passing through the air exchange box 501 and the throttle port 50101. Then, the air pipe 503 introduces the air into the split pipe 504 and the branch pipe 505, and then the air is introduced into the first guide groove 30301 and the exhaust chamber 5001. Finally, the air is sprayed out from the breathing hole 5002 to blow air and dissipate heat from the arm.

[0058] Meanwhile, to prevent sweat from forming on the user's arm when the armband 1 is deflated, if the user's arm is in a naturally hanging position, the armband 1 may not be tightly attached to the user's arm after deflation, making it easy for the armband 1 to slide down the arm and change the training position. This would prevent the original position from receiving multiple cycles of compression, thus failing to produce endogenous substances and achieve the training effect of ischemic preconditioning. In this case, the electronically controlled slider 102 is moved closer to the arm. At this time, the combination of the second connecting rod 301, vertical plate 302, U-shaped plate 303 and pressing wheel 5 on both sides of the armband 1 forms an M shape, which simultaneously drives the pressing wheel 5 on both sides of the armband 1 to press tightly on the arm, thereby temporarily fixing the armband 1. When the armband 1 is inflated again, the electronically controlled slider 102 resets, and the pressing wheel 5 resets simultaneously, thus releasing the fixing of the armband 1 by the pressing wheel 5. This effectively prevents the armband 1 from sliding down the arm when deflated.

[0059] When deflating the armband 1, the pressure roller 5 is in close contact with the surface of the arm. To prevent the arm skin from blocking the breathing hole 5002, a protrusion 5003 is provided to separate the arm skin from the breathing hole 5002. Therefore, the air blown out of the breathing hole 5002 can still flow on the surface of the arm, thereby blowing air and dissipating heat from the arm surface. At the same time, the structure of the protrusion 5003 also allows the pressure roller 5 to contact the arm through the protrusion 5003 when rolling on the arm, reducing the contact area between the pressure roller 5 and the arm and increasing the airflow. The pressing effect of the pressing roller 5 is enhanced. At the same time, to prevent the air exhaled from the breathing hole 5002 from being blocked by two adjacent protrusions 5003, the protrusions 5003 are set to be short and multi-segmented. The exhaust groove 5004 between adjacent protrusions 5003 is located at the position of the breathing hole 5002. Therefore, the air exhaled from the breathing hole 5002 can flow along the skin surface, which is conducive to heat dissipation of the arm and prevents sweat from being produced on the arm. This also prevents the armband 1 from sliding and displacing on the arm, which would affect the training results.

[0060] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. All equivalent substitutions made within the principles of the present invention should be included within the scope of protection of the present invention. Contents not described in detail in this invention belong to existing technology known to those skilled in the art.

Claims

1. An ischemic preconditioning training device based on artificial intelligence, comprising an arm cuff (1); a controller (2) installed on the arm cuff (1); the arm cuff (1) is an airbag, and the two ends of the arm cuff (1) are provided with Velcro fasteners; an air inlet (2001) is opened on the controller (2); the lower part of the controller (2) is hollowed out and has a ventilation chamber (2002); a micro pump (4) is installed in the ventilation chamber (2002); the output end of the micro pump (4) is connected to the ventilation chamber (2002); the lower part of the ventilation chamber (2002) is connected to the arm cuff (1); characterized in that: It also includes a filter box (3); the filter box (3) is fixedly connected to the lower part of the controller (2); the filter box (3) is connected to the micro pump (4); the left and right sides of the arm belt (1) are connected to the power unit; the left and right sides of the power unit are each connected to multiple pressing rollers (5); by wrapping the arm belt (1) around the arm and fixing it, the control inflates the arm belt (1), the arm belt (1) presses the arm, and the power unit drives all the pressing rollers (5) to squeeze the unpressed parts of the two edges of the arm belt (1); The power unit includes a connecting strip (101); a connecting strip (101) is fixedly connected to the left and right sides of the arm belt (1); multiple electrically controlled slide bars (102) are slidably connected to each connecting strip (101); multiple pressure sensors (103) are installed in the gap between each electrically controlled slide bar (102) and the connecting strip (101); the connecting strip (101) is a flexible rubber strip; The power unit also includes a first link (201); each connecting bar (101) is fixedly connected to a first link (201); each first link (201) is connected to a rib (202); each connecting bar (101) has a row of V-shaped grooves (20101) at the bottom. The power unit also includes a second link (301); each connecting bar (101) is connected to a row of second links (301); the fixed positions of each pair of adjacent second links (301) are located on both sides of a V-groove (20101); each row of second links (301) is connected to a row of vertical plates (302) on the side away from the first link (201); each row of vertical plates (302) is fixedly connected to a row of U-shaped plates (303) at the bottom; each U-shaped plate (303) is rotatably connected to a pressing wheel (5) at the bottom; adjacent U-shaped plates (303) are spaced apart by a distance; The pressing rollers (5) are connected to the connecting strip (101) via the second link (301), the vertical plate (302) and the U-shaped plate (303). By controlling the movement of the electrically controlled slide bar (102), all the pressing rollers (5) apply point pressure massage to the edge of the pressed position.

2. The ischemic preconditioning training device based on artificial intelligence according to claim 1, characterized in that: The power unit also includes an elastic element (304); each vertical plate (302) has a slot, and each slot has an elastic element (304) fixedly connected to it; the upper part of each elastic element (304) is fixedly connected to a second link (301); each second link (301) is slidably connected to a vertical plate (302).

3. The ischemic preconditioning training device based on artificial intelligence according to claim 2, characterized in that: The power unit also includes a rotating shaft (401); each connecting bar (101) has a row of movable slots (20102); each movable slot (20102) is rotatably connected to a rotating shaft (401); each rotating shaft (401) is fixedly connected to a second connecting rod (301); each second connecting rod (301) is provided with two torsion springs (402) between each movable slot (20102); each rotating shaft (401) passes through the middle of two adjacent torsion springs (402); each second connecting rod (301) is fixedly connected to a limiting piece (403) on the side away from the corresponding vertical plate (302); each limiting piece (403) contacts the edge of the corresponding movable slot (20102).

4. The ischemic preconditioning training device based on artificial intelligence according to claim 3, characterized in that: The limiting piece (403) is an arc-shaped spring. Each limiting piece (403) passes through a second link (301). The distance between the upper and lower edges of the limiting piece (403) is greater than the distance between the upper and lower edges of the movable groove (20102).

5. An ischemic preconditioning training device based on artificial intelligence according to any one of claims 2-4, characterized in that: It also includes an air exchange box (501), a throttle valve (502), an air pipe (503), a shunt pipe (504), and a branch pipe (505); the air exchange box (501) is fixedly connected to the middle of the air exchange chamber (2002); the air exchange box (501) is connected to the output end of the micro pump (4); the bottom of the air exchange box (501) is connected to the arm belt (1); each of the front and rear parts of the air exchange box (501) has a throttle port (50101); a throttle valve (502) is installed inside the air exchange box (501); each throttle valve (502) is matched with a throttle port (50101); The controller (2) is connected to a duct (503) at the front and rear. Each duct (503) has a second guide groove (50301) inside. Each second guide groove (50301) is connected to a throttle port (50101). Each duct (503) is connected to a shunt pipe (504) on the left. Each duct (503) is connected to another shunt pipe (504) on the right. Each shunt pipe (504) is fixed to a connecting strip (101). Each shunt pipe (504) is connected to multiple branch pipes (505).

6. The ischemic preconditioning training device based on artificial intelligence according to claim 5, characterized in that: It also includes a U-shaped tube (506); each U-shaped plate (303) has a first guide groove (30301) hollowed out inside; each pressing wheel (5) has an exhaust chamber (5001) hollowed out in the middle; each pressing wheel (5) has multiple breathing holes (5002) on its annular sidewall; the breathing holes (5002) on each pressing wheel (5) are connected to the corresponding exhaust chamber (5001); each exhaust chamber (5001) is connected to a first guide groove (30301); the first guide groove (30301) at the front and rear of each electric sliding bar (102) is connected to a branch pipe (505); and the adjacent first guide grooves (30301) are connected by a U-shaped tube (506).

7. The ischemic preconditioning training device based on artificial intelligence according to claim 6, characterized in that: The outer ring surface of the pressing wheel (5) is fixed with multiple protrusions (5003); the gap between the protrusions (5003) in the same row is the exhaust groove (5004); two rows of protrusions (5003) are set on each side of each row of breathing holes (5002); each breathing hole (5002) is located between two adjacent exhaust grooves (5004).

Images