Clinical exercise device for cardiovascular medicine department

Abstract

The invention belongs to the technical field of medical instruments, and discloses a clinical exercise device for cardiovascular medicine department, which comprises a base, the base is connected with a seat and a lower limb exercise plate, the seat is connected with an upper limb exercise assembly, a transmission shaft and a massage roller, the upper limb exercise assembly comprises a mounting base body, and the mounting base body is connected with a servo motor, a driving belt wheel, a driven belt wheel and a screw rod. The screw rod is connected with a sliding seat, the sliding seat is connected with a conical tensioning piece through a first spring, the conical tensioning piece is connected with a lead piece, the lead piece is connected with a pull ring through a connecting belt, and the transmission shaft and the massage roller are both connected with linkage belt wheels. The exercise device integrates exercise of four limbs (upper limbs and lower limbs) and massage of the back, the rehabilitation effect is good after a patient uses the exercise device, when the upper limb strength is actively exercised, the operation performance of the driving system is reduced or the driving system stops operating, and the safety of the active exercise process is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a clinical exercise device for cardiovascular internal medicine. BACKGROUND

[0002] Cardiovascular internal medicine diagnoses and treats patients with coronary heart disease, myocardial infarction, heart failure, hypertensive heart disease, etc. These diseases often cause impaired cardiac function, manifested as decreased exercise tolerance, dyspnea, fatigue, etc. Traditional clinical treatment focuses on drugs and surgery, but long-term bed rest can lead to disuse syndrome, causing muscle atrophy, joint stiffness, further decline in heart and lung function, and even increasing the risk of thrombosis.

[0003] Scientific, systematic, and safe exercise and massage have become an indispensable part of clinical treatment in cardiovascular internal medicine. Its necessity is reflected in improving cardiac function (through gradual exercise and massage, enhancing myocardial contractility, and improving heart tolerance to load), preventing complications (maintaining muscle strength and joint flexibility, promoting blood circulation, and reducing the risk of deep vein thrombosis and pulmonary infection), and improving quality of life (restoring patients' ability to perform activities of daily living, reducing symptoms, and improving psychological state).

[0004] However, existing exercise devices have single functions, generally only providing limb massage, lacking body massage functions / structures, and having poor rehabilitation effects after patient use. In terms of safety, when patients perform active strength training, the driving system of the device continuously operates at high performance. Once the patient suddenly exerts excessive force or loses control due to fatigue, there is a high risk of muscle and joint injury, and it is more likely to induce cardiovascular accidents due to sudden exertion, posing a fatal threat to cardiovascular patients. SUMMARY

[0005] The present application aims to provide a clinical exercise device for cardiovascular internal medicine. The lower limb exercise plate is used for swinging exercise of the lower limbs, and the upper limb exercise assembly is used for exercise of the upper limbs. The massage roller massages the back while exercising the upper limbs. The exercise device integrates exercise of the extremities (upper and lower limbs) and massage of the back, and has good rehabilitation effects after patient use. When the patient actively performs upper limb strength training, the driving system for passive exercise of the upper limbs reduces the operating performance or suspends operation to ensure safety during active training. The problems in the background art are solved.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0007] A cardiovascular clinical exercise device includes a base connected to a seat and a pair of lower limb exercise boards, the pair of lower limb exercise boards being rotatably connected to the base for swinging exercises of the lower limbs; the seat is connected to an upper limb exercise assembly, the upper limb exercise assembly including a mounting base connected to the seat, the mounting base being connected to a servo motor, a driving pulley, a driven pulley, and a lead screw, the driving pulley, driven pulley, and lead screw being rotatably connected to the mounting base, the driving pulley being fixedly connected to the output shaft of the servo motor, the driven pulley being connected to the driving pulley via a transmission belt, and the lead screw being connected via a first transmission assembly. The drive belt is connected to the driven pulley; the lead screw is connected to a sliding seat that is slidably connected to the mounting base; the sliding seat is connected to a tapered tensioning member (smaller at the top and larger at the bottom) via a first spring; the tapered inclined surface of the tapered tensioning member slides against the drive belt to control its transmission performance; a guide member is connected to the end of the tapered tensioning member away from the first spring; a pull ring is connected to the guide member via a connecting belt; the back panel of the seat is also rotatably connected to a drive shaft and several massage rollers; the drive shaft is connected to the lead screw via a second transmission assembly; the drive shaft and several massage rollers are all connected to linkage pulleys; the linkage pulleys are connected to each other via linkage belts.

[0008] Furthermore, the sliding seat is slidably disposed on the inner side of the mounting base, and the vertical side wall of the mounting base is provided with a through groove. The sliding seat is connected to a support plate that cooperates with the through groove. The support plate is slidably disposed in the through groove, and the end of the first spring away from the conical tensioner is connected to the support plate.

[0009] Furthermore, the seat and the base are adjustablely connected; the surface of the base is also provided with several limiting grooves, and the seat is connected to a pin that cooperates with the limiting grooves via a second spring, with a pull rope connected to the end of the pin away from the limiting groove.

[0010] Furthermore, the second spring is connected between the seat and the protrusion of the latch, and the pin of the latch passes through the second spring. A guide wheel is also rotatably connected to the lower side of the seat. The pull rope slides against the rim of the guide wheel, and a handle is connected to the end of the pull rope away from the latch. The rope between the guide wheel and the handle is parallel to the lower surface of the seat plate.

[0011] Furthermore, the surface of the base is provided with an arc-shaped groove that cooperates with the lower limb exercise board, and the lower limb exercise board is connected to a limiting slider that is slidably disposed inside the arc-shaped groove.

[0012] Furthermore, the lower limb exercise board is adjustable and connected to foot pedals.

[0013] Furthermore, there are two upper limb exercise components, which are independently arranged, and the two upper limb exercise components and the pair of lower limb exercise boards are mirror-symmetrically arranged with the vertical center plane of the seat as the reference plane.

[0014] Furthermore, the body of the massage roller protrudes from the back panel surface of the seat, and the seat is also connected to a rubber sleeve, which is fitted over the outside of the massage roller.

[0015] Furthermore, both the seat plate and the backrest of the seat are connected with straps.

[0016] Furthermore, both the first transmission component and the second transmission component are bevel gear components.

[0017] The principles and beneficial effects of the technical solution are as follows:

[0018] 1. This invention provides a cardiovascular clinical exercise device, comprising a seat and a pair of lower limb exercise boards connected to a base. The patient's feet are placed on the lower limb exercise boards, causing them to rotate relative to the base for lower limb swinging exercises. The seat is connected to an upper limb exercise component. The mounting base of the upper limb exercise component is connected to a servo motor, a driving pulley, a driven pulley, and a lead screw. The driving pulley and driven pulley are connected via a transmission belt. The lead screw is connected to a sliding seat that is slidably connected to the mounting base. The sliding seat is connected to a conical tensioning member via a first spring. The conical tensioning member is connected to a guide member, and the guide member is connected to a pull ring. When using the upper limb exercise component for upper limb exercises, the patient's arm pulls on the pull ring, activating the servo motor. The pull ring moves along the mounting base under the action of the belt transmission component, the first transmission component, the lead screw, the sliding seat, and the guide member. The axial movement (the servo motor drives the active pulley to rotate, which in turn drives the driven pulley to rotate under the action of the transmission belt. The driven pulley, under the action of the first transmission component, drives the lead screw to rotate. The lead screw, under the action of the thread and the mounting base, drives the sliding seat to slide along the axial direction of the mounting base. The sliding seat, under the action of the guide and the connecting belt, drives the pull ring to slide) performs flexion and extension exercises on the patient's upper limbs. At the same time, the back of the seat is also rotatably connected to a transmission shaft and a massage roller. The transmission shaft is connected to the lead screw through the second transmission component. Both the transmission shaft and the massage roller are connected to a linkage pulley connected by a linkage belt. When the lead screw rotates to perform flexion and extension exercises on the upper limbs, the massage roller rotates under the action of the second transmission component, the linkage pulley, and the linkage belt, synchronously performing rolling massage on the patient's back. The conical tensioning element connecting the guide is connected to the sliding seat via a first spring. The wedge-shaped inclined surface of the conical tensioning element slides against the transmission belt. When the patient's upper limb performs passive flexion and extension exercises, the conical tensioning element tensions the transmission belt to ensure the transmission efficiency of the belt drive assembly, guarantee the rotation of the lead screw, and thus ensure the effectiveness of passive flexion and extension exercises and back massage. When the patient's upper limb actively performs strength training, pulling down the pull ring causes the guide and the conical tensioning element to move downward against the action of the first spring, changing the contact position between the conical tensioning element and the transmission belt. The tensioning element is smaller at the top and larger at the bottom. The further the conical tensioning element moves downward, the worse its tensioning effect on the transmission belt becomes, which reduces the transmission efficiency of the transmission components or even causes them to "fail." The rotation of the control screw controls the operation of the pull ring and the massage roller, thereby ensuring the safety of active exercise (when performing stretching strength training, if the pull ring moves the arm back and forth, it may cause arm sprains; when patients are stretching strength training, in order to "use leverage," they may press their backs against the back of the seat, and at this time the patient's body is in a tense state. If the massage roller continues to roll, it may cause abrasions to the back).This exercise device can simultaneously perform lower limb swinging exercises, passive flexion and extension exercises of the upper limbs, active stretching (strength) exercises of the upper limbs, and back massage. Patients can choose to exercise or receive massage according to their own needs. It has a wide range of clinical applications and patients experience good rehabilitation results after using it. The core transmission component that drives the passive flexion and extension exercises of the upper limbs, the active stretching (strength) exercises of the upper limbs, and the back massage is a belt drive component (the active pulley and the driven belt are connected by a transmission belt, and several massage rollers are connected to the drive shaft by a linkage pulley and a linkage belt). It has an "overload protection" function to ensure the safety of the exercise or massage process. At the same time, during strength training, the linkage reduces or suspends the operation of the drive system (servo motor, active pulley, driven belt, and transmission belt), further improving the safety of the active exercise process.

[0019] 2. This invention provides a cardiovascular clinical exercise device. A sliding seat is slidably disposed inside a mounting base. The mounting base has a through groove, and the sliding seat is connected to a support plate. The through groove and the support plate guide and limit the movement of the two (sliding seat and mounting base) to ensure the uniformity, stability, and functionality of the sliding seat's movement. An arc-shaped groove is formed on the surface of the base, and a lower limb exercise plate is connected to a limiting slider. The limiting slider and the arc-shaped groove guide and limit the movement of the two (lower limb exercise plate and base) to ensure the uniformity, stability, and functionality of the lower limb exercise plate's rotation, thereby ensuring the stability and functionality of the entire exercise device. The lower limb exercise plate is adjustable and connected to a foot pedal. The patient's foot is placed inside the foot pedal for exercise, and the foot pedal limits the movement of the foot, further improving the stability of the exercise process.

[0020] 3. This invention provides a cardiovascular clinical exercise device. The base has several limiting grooves. The seat is connected to a pin via a pull rope and a second spring. Adjusting the pin's engagement with different limiting grooves adjusts the relative connection position between the seat and the base, thereby adjusting the relative distance between the upper limb exercise component and the lower limb exercise board to accommodate different clinical needs (patients with varying arm and leg lengths and different exercise requirements). The second spring connects the seat to a protrusion between it and the pin. The seat is connected to a guide rope and a guide wheel. The pull rope is also connected to a handle. By pulling the handle horizontally, the connection between the pin and the limiting grooves can be adjusted. Adjusting the relative position between the seat and the base is simple and convenient.

[0021] 4. The present invention provides a cardiovascular clinical exercise device, comprising two upper limb exercise components, which are independently arranged. The two upper limb exercise components and a pair of lower limb exercise boards are mirror-symmetrically arranged with respect to the vertical center plane of the seat, allowing for independent exercise of the four limbs (two lower limbs and two upper limbs) and enabling targeted exercise based on the actual condition of each limb. The massage roller protrudes from the backrest surface of the seat, effectively improving the massage effect on the back. The seat is connected to a rubber sleeve, further enhancing the comfort of the massage process. Both the seat and backrest are connected to straps, which are used to relatively fix the patient's body to the seat, further improving safety during exercise. The first and second transmission components are both bevel gear assemblies, which are compact in structure and have high transmission efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a cardiovascular medicine clinical exercise device according to the present invention;

[0023] Figure 2 This is a front view of a cardiovascular medicine clinical exercise device according to the present invention;

[0024] Figure 3 for Figure 2 Sectional view of AA;

[0025] Figure 4 for Figure 2 A partial sectional view of BB;

[0026] Figure 5 for Figure 2 Sectional view of CC;

[0027] Figure 6 This is a side view of a cardiovascular medicine clinical exercise device according to the present invention;

[0028] Figure 7 for Figure 6 A partial sectional view of DD;

[0029] Figure 8 for Figure 6 A partial sectional view of the EE.

[0030] The names of the corresponding labels in the attached diagram are:

[0031] 1. Base; 2. Seat; 3. Lower limb exercise board; 4. Mounting base; 5. Straps; 6. Servo motor; 7. Drive pulley; 8. Driven pulley; 9. Drive belt; 10. Lead screw; 11. First bevel gear assembly; 12. Sliding seat; 13. Support plate; 14. Conical tensioning element; 15. First spring; 16. Guide element; 17. Connecting belt; 18. Pull ring; 19. Second bevel gear assembly; 20. Drive shaft; 21. Linkage pulley; 22. Guide wheel; 23. Linkage belt; 24. Massage roller; 25. Arc groove; 26. Foot pedal; 27. Limiting groove; 28. Pin; 29. ​​Second spring; 30. Handle; 31. Pull rope; 32. Rubber sleeve. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0033] like Figures 1 to 8As shown, a cardiovascular clinical exercise device includes a base 1, a seat 2 and a pair of lower limb exercise boards 3 connected to the base 1. The lower limb exercise boards 3 are adjustablely connected to foot pedals 26, and the pair of lower limb exercise boards 3 are rotatably connected to the base 1 for lower limb swinging exercises. The seat 2 is connected to two sets of straps 5 and two upper limb exercise components. The two sets of straps 5 are respectively connected to the seat plate and backrest of the seat 2. The two lower limb exercise components are respectively connected to the left and right side walls of the seat 2, and the two upper limb exercise components are independently arranged. The two upper limb exercise components and the pair of lower limb exercise boards 3 are all mirror-symmetrically arranged with respect to the vertical center plane of the seat 2. The upper limb exercise component includes a mounting base 4 connected to a seat 2. The mounting base 4 is connected to a servo motor 6, a drive pulley 7, a driven pulley 8, and a lead screw 10. The drive pulley 7, driven pulley 8, and lead screw 10 are all rotatably connected to the mounting base 4. The drive pulley 7 is fixedly connected to the output shaft of the servo motor 6. The driven pulley 8 is connected to the drive pulley 7 via a transmission belt 9. The lead screw 10 is connected to the driven pulley 8 via a first bevel gear assembly 11. Specifically, the drive bevel gear of the first bevel gear assembly 11 is coaxially and fixedly connected to the driven pulley 8, and the driven bevel gear of the first bevel gear assembly 11 is coaxially and fixedly connected to the lead screw 10. Fixed connection; the lead screw 10 is connected to a sliding seat 12 that is slidably connected to the mounting base 4. The sliding seat 12 is slidably disposed on the inner side of the mounting base 4, and the vertical side wall of the mounting base 4 is provided with a through groove. The sliding seat 12 is connected to a support plate 13 that is configured to cooperate with the through groove. The support plate 13 is slidably disposed in the through groove. The support plate 13 is connected to a tapered tensioning member 14 that is smaller at the top and larger at the bottom through a first spring 15. The tapered inclined surface of the tapered tensioning member 14 slides against the transmission belt 9 to control its transmission performance. The end of the tapered tensioning member 14 away from the first spring 15 is connected to a guide member 16. The guide member 16 is connected to a pull ring 18 through a connecting belt 17. Seat 2 The back panel is also rotatably connected to a drive shaft 20 and several massage rollers 24. The drive shaft 20 is connected to the lead screw 10 via a second bevel gear assembly 19. Specifically, the driving bevel gear of the second bevel gear assembly 19 is coaxially and fixedly connected to the lead screw 10, and the driven bevel gear of the second bevel gear assembly 19 is coaxially and fixedly connected to the drive shaft 20. The drive shaft 20 and several massage rollers 24 are all connected to a linkage pulley 21. The linkage pulleys 21 are connected to each other via a linkage belt 23. The body of the massage roller 24 protrudes from the surface of the back panel of the seat 2. The seat 2 is also connected to a rubber sleeve 32, which is fitted on the outside of the massage roller 24.

[0034] In this embodiment, the surface of the base 1 is provided with an arc-shaped groove 25 that mates with the lower limb exercise board 3. The lower limb exercise board 3 is connected to a limiting slider that is slidably disposed inside the arc-shaped groove 25. The surface of the base 1 is also provided with several limiting grooves 27. The seat 2 is connected to a pin 28 that mates with the limiting groove 27 via a second spring 29. The end of the pin 28 away from the limiting groove 27 is connected to a pull rope 31. The second spring 29 is connected between the seat 2 and the protrusion of the pin 28. The pin shaft of the pin 28 passes through the second spring 29. The lower side of the seat 2 is also rotatably connected to a guide wheel 22. The pull rope 31 slides against the rim of the guide wheel 22. The end of the pull rope 31 away from the pin 28 is connected to a handle 30. The rope of the pull rope 31 between the guide wheel 22 and the handle 30 is parallel to the lower surface of the seat plate of the seat 2.

[0035] The specific implementation process is as follows:

[0036] When using this exercise device, the patient sits on the seat of chair 2, and the patient's body is secured to chair 2 using the straps 5 connecting the back panel and seat of chair 2. Then, according to the patient's body size and specific exercise needs, the handle 30 is pulled. When the pin 28 disengages from the limiting groove 27, the seat 12 (chair 2) slides back and forth to adjust its position relative to the base 1. After adjusting to a suitable position, the handle 30 is released, and the pin 28, under the action of the second spring 29, engages with the limiting groove 27 to lock the position of chair 2. Then, the patient places the footboard on the footrest according to the actual exercise needs. Inside the pedal 26, the lower limb exercise board 3 slides along the arc groove 25 to perform swinging training of the lower limbs; according to the actual exercise needs, the patient holds the pull ring 18, and the back of the seat 2 abuts against the rubber sleeve 32, and the servo motor 6 is started. The servo motor 6 drives the active pulley 7 to rotate back and forth cyclically. The pull ring 18 drives the arm to flex and extend back and forth along the mounting base to perform flexion and extension exercises of the upper limbs. At the same time, the massage roller 24 rotates cyclically to massage the patient's back; when the patient needs to perform up and down stretching strength exercises of the upper limbs, he can simply pull the pull ring 18 downwards.

[0037] The horizontally pulled handle 30 adjusts the relative connection position between the seat 2 and the base 1, allowing adjustment of the relative distance between the upper limb exercise component and the lower limb exercise board 3 to accommodate different clinical needs (patients with varying arm and leg lengths and different exercise requirements). When the patient's upper limbs undergo passive flexion and extension exercises, the conical tensioner 14 tensions the transmission belt 9 to ensure the transmission efficiency of the belt drive component and guarantee the rotation of the lead screw 10. At this time, the servo motor 6 is activated, and the pull ring 18 moves along the axial direction of the mounting base 4 to perform flexion and extension exercises on the patient's upper limbs. Simultaneously, the massage roller 24 connected to the back panel of the seat 2 rotates, providing synchronous rolling massage to the patient's back. When the patient's upper limbs actively undergo strength training, pulling the pull ring 18 downwards causes the conical tensioner 14 to overcome the action of the first spring 15 and move downwards, allowing the conical tensioner 14 to... The contact position between 4 and the transmission belt 9 changes, making its tensioning effect on the transmission belt 9 worse, which in turn reduces the transmission efficiency of the transmission component or even "fails". This achieves control over the operation of the pull ring 18 and the massage roller 24, thereby ensuring the safety of active exercise (when performing stretching strength training, if the pull ring 18 moves the arm back and forth, it may cause arm sprain; when the patient is stretching strength training, in order to "use leverage", the patient may press their back against the back of the seat 2, and at this time the patient's body is in a tense state. If the massage roller 24 continues to roll, it may cause abrasions to the back).

[0038] In addition, the two upper limb exercise components are set independently, and the two upper limb exercise components and the pair of lower limb exercise boards 3 are all mirror-symmetrically arranged with the vertical center plane of the seat 2 as the reference plane, so that the exercise of the four limbs (two lower limbs and two upper limbs) is independent, and can be targeted according to the actual situation of each limb; the body of the massage roller 24 protrudes from the back panel surface of the seat 2, which can effectively improve the massage effect on the back; the seat 2 is connected with a rubber sleeve 32, which further improves the comfort of the massage process; the seat board and back panel of the seat 2 are both connected with straps 5, which are used to fix the patient's body to the seat 2, which can improve the safety of the exercise process; the first transmission component and the second transmission component are both bevel gear components, which have a compact structure and high transmission efficiency.

[0039] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific technical solutions or characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solutions of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A cardiovascular clinical exercise device, comprising a base, a seat and a pair of lower limb exercise plates connected to the base, the pair of lower limb exercise plates are rotatably connected to the base for swing exercise of lower limbs; characterized in that, The seat is connected with an upper limb exercise assembly, the upper limb exercise assembly comprises a mounting base connected with the seat, the mounting base is connected with a servo motor, a driving pulley, a driven pulley and a lead screw, the driving pulley, the driven pulley and the lead screw are rotationally connected with the mounting base, the driving pulley is fixedly connected with an output shaft of the servo motor, the driven pulley is transmissionally connected with the driving pulley through a transmission belt, and the lead screw is transmissionally connected with the driven pulley through a first transmission assembly; the lead screw is connected with a sliding seat slidingly connected with the mounting base, the sliding seat is connected with a conical tensioning piece with a small upper part and a large lower part through a first spring, a conical inclined surface of the conical tensioning piece slidingly abuts against the transmission belt to control transmission performance of the transmission belt; an end of the conical tensioning piece away from the first spring is connected with a guide connecting piece, and the guide connecting piece is connected with a pull ring through a connecting belt; the back plate of the seat is also rotationally connected with a transmission shaft and a plurality of massage rollers, the transmission shaft is transmissionally connected with the lead screw through a second transmission assembly, and the transmission shaft and the plurality of massage rollers are all connected with linkage pulleys, and the plurality of linkage pulleys are transmissionally connected with each other through linkage belts.

2. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The sliding seat is slidingly arranged on the inner side of the mounting base, a vertical side wall of the mounting base is provided with a through groove, the sliding seat is connected with a supporting plate arranged in cooperation with the through groove, the supporting plate is slidingly arranged in the through groove, and an end of the first spring away from the conical tensioning piece is connected with the supporting plate.

3. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The seat is adjustably connected with the base, the surface of the base is also provided with a plurality of limiting grooves, the seat is connected with a bolt arranged in cooperation with the limiting grooves through a second spring, and an end of the bolt away from the limiting grooves is connected with a pull rope.

4. The clinical exercise device for cardiovascular medicine use according to claim 3, wherein The second spring is connected between the seat and a protrusion of the bolt, a pin shaft of the bolt is arranged in the second spring, the lower side of the seat is also rotationally connected with a guide wheel, the pull rope slidingly abuts against a rim of the guide wheel, and an end of the pull rope away from the bolt is connected with a pull handle, a rope body of the pull rope between the guide wheel and the pull handle is parallel to a lower surface of a seat plate of the seat.

5. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The surface of the base is provided with an arc-shaped groove arranged in cooperation with a lower limb exercise plate, and the lower limb exercise plate is connected with a limiting sliding block slidingly arranged on the inner side of the arc-shaped groove.

6. The clinical exercise device for cardiovascular medicine use according to claim 5, wherein The lower limb exercise plate is adjustably connected with a foot plate.

7. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The upper limb exercise assembly has two parts, the two parts of the upper limb exercise assembly are independently arranged, and the two parts of the upper limb exercise assembly and a pair of lower limb exercise plates are symmetrically arranged with the vertical central plane of the seat as a reference plane.

8. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The body of the massage roller protrudes from the surface of the back plate of the seat, the seat is also connected with a rubber sleeve, and the rubber sleeve is arranged on the outer side of the massage roller.

9. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The seat plate and the back plate of the seat are both connected with a bandage.

10. The clinical exercise device for cardiovascular medicine use according to claim 1, wherein The first transmission assembly and the second transmission assembly are both bevel gear assemblies.

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