Postoperative rehabilitation exercise device for cardiology department interventional therapy

Abstract

The invention discloses a cardiology department interventional therapy postoperative rehabilitation exercise device, and relates to the technical field of rehabilitation instruments.The cardiology department interventional therapy postoperative rehabilitation exercise device comprises a bottom plate, a training mechanism is fixedly arranged on the upper surface of the bottom plate, and a supporting shell is fixedly arranged on the upper surface of the bottom plate; the upper surface of the supporting shell is fixedly connected with a seat; the training mechanism comprises a driving lead screw rotationally arranged on the right side of the supporting shell. According to the rehabilitation training device, the training mechanism is arranged on the surface of the bottom plate, when rehabilitation training is carried out on a patient after an interventional therapy operation, a driving motor is used for driving legs of the patient to carry out flexion and extension exercise, a movable base can move uniformly and stably, so that rehabilitation training of lower limbs of the patient is facilitated, and the lower limbs of the patient can be exercised while the lower limbs are trained. The upper limb training rods on the two sides are driven to swing front and back, so that the two arms of the patient can be driven to move and exercise, and the effect of upper and lower limb linkage exercise is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of rehabilitation equipment, in particular to a post-operative rehabilitation exercise device for cardiology interventional therapy. Background Art

[0002] Interventional medicine is a relatively new and cutting-edge department, situated between medication and surgery. It uses minimally invasive methods to diagnose and treat a range of conditions. Patients undergoing interventional surgery require rest and recuperation, but prolonged rest can lead to a decline in physical function. For surgical patients, prolonged rest can cause sluggish movement in their limbs and joints. Therefore, rehabilitation exercises are necessary to assist in their recovery.

[0003] Because interventional procedures often require restricted movement of the limb on the operated side (e.g., wrist immobilization after transarterial access), traditional devices (e.g., handgrips and elastic bands) can only perform passive training on a single joint. These devices lack the coordinated movement of multiple muscle groups and lack linkage training between the upper and lower limbs, which can easily lead to compensatory strain on the limbs and prolong recovery. Therefore, we designed a postoperative rehabilitation exercise device for interventional cardiology procedures. Summary of the Invention

[0004] The purpose of the present invention is to provide a post-operative rehabilitation exercise device for cardiology interventional therapy to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a post-interventional cardiology rehabilitation exercise device, comprising a base plate, a training mechanism fixedly disposed on the upper surface of the base plate, and a support shell fixedly disposed on the upper surface of the base plate, a seat fixedly connected to the upper surface of the support shell; The training mechanism includes a driving screw rotatably arranged on the right side of the support shell, the surface of the driving screw is threadedly connected to a driving bottom block, the upper surface of the driving bottom block is fixedly connected to a movable base, and the surface of the movable base is rotatably provided with two foot pedals; The training mechanism also includes two limit mounting shells fixedly connected to the upper surface of the base plate, the inner walls of the two limit mounting shells are rotatably provided with a linkage turntable, the top of the linkage turntable is fixedly connected to an upper limb training rod, the top of the upper limb training rod is fixedly connected to a handle, a transmission cross bar is fixedly connected between the two linkage turntables, the transmission cross bar and the driving screw are in a vertical cross distribution state, and the surface of the transmission cross bar is fixedly connected to a worm gear, and the surface of the driving screw is fixedly connected to a worm.

[0006] Preferably, the position of the worm wheel corresponds to the worm, and the worm is meshing with the worm wheel for transmission. The surfaces of the two linked turntables that are away from each other are fixedly connected to a support shaft, and the linked turntables are rotatably connected to the inner wall of the limit mounting shell through the support shaft. The surface of the support shell is fixedly connected to a protective cover, and the front and rear surfaces of the protective cover are provided with limit through holes that correspond in position. The size of the limit through hole matches the transmission cross bar, and the transmission cross bar is rotatably connected to the inner wall of the limit through hole through a bearing.

[0007] Preferably, a driving motor is fixedly provided on the inner wall of the support shell, the rotating shaft of the driving motor is fixedly connected to the driving bevel gear, one end of the driving screw extends to the interior of the support shell, and the surface of the driving screw is fixedly connected to the driven bevel gear, the position of the driven bevel gear corresponds to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

[0008] Preferably, two fixed brackets are fixedly provided inside the support shell, and the top ends of the two fixed brackets are fixedly connected to the limit baffles, and the right side of the limit baffle is fixedly connected to the telescopic airbag, the upper surface of the base plate is fixedly connected to the mounting block, and the side of the mounting block is rotatably connected to a reciprocating screw, and the end of the reciprocating screw away from the mounting block is fixedly connected to the end of the driving screw, the surface of the reciprocating screw is threadedly connected to a movable push plate, and the lower surface of the movable push plate is slidingly connected to the upper surface of the base plate, and the left side of the movable push plate is fixedly connected to a reciprocating rod, and the end of the reciprocating rod away from the movable push plate is fixedly connected to the extrusion disc, and the right end of the telescopic airbag is fixedly connected to the surface of the extrusion disc.

[0009] Preferably, an air intake pipe and an exhaust pipe are fixedly embedded on the surface of the limit baffle, the air intake end and the exhaust end of the air intake pipe and the exhaust pipe both extend to the interior of the telescopic airbag, and the surface of the air intake pipe is fixedly connected to a one-way air intake valve, the surface of the exhaust pipe is fixedly connected to a one-way exhaust valve, and the exhaust end of the exhaust pipe is fixedly connected to a three-way connecting pipe, and both outputs of the three-way connecting pipe are fixedly connected to a corrugated hose.

[0010] Preferably, two extension brackets are fixedly connected to the upper surface of the base plate, and the opposite surfaces of the two extension brackets are fixedly connected to a strip air guide shell, and the opposite surfaces of the two strip air guide shells are provided with a plurality of air outlet holes, and the air inlet end of the strip air guide shell is fixedly connected to an air supply duct, and the end of the air supply duct away from the strip air guide shell extends downward to the position of the base plate, and the end of the corrugated hose away from the three-way connecting pipe is fixedly connected to the input end of the air supply duct.

[0011] Preferably, a reinforcing cross bar is fixedly connected between the extension brackets, the positions of the two strip air guide shells correspond to the seats, and the two strip air guide shells are symmetrically distributed on both sides of the seat, and several air outlet holes are evenly distributed in a linear array on the surface of the strip air guide shell.

[0012] Preferably, a strip-shaped adjustment hole is provided on the upper surface of the movable base, and the inner wall of the strip-shaped adjustment hole is rotatably connected to an adjusting screw, and the surface of the adjusting screw is threadedly connected to an adjusting block, and the upper surface of the adjusting block is rotatably connected to a supporting oblique rod, and a fixed connecting rod is fixedly connected between the two foot pedals, and a movable ring is rotatably sleeved on the surface of the fixed connecting rod, and the end of the supporting oblique rod away from the adjusting block is fixedly connected to the surface of the movable ring, the size of the adjusting block matches the strip-shaped adjustment hole, and the front and rear surfaces of the adjusting block are both slidably connected to the inner wall of the strip-shaped adjustment hole.

[0013] Preferably, two limiting slides are provided on the upper surface of the base plate, and the two limiting slides are symmetrically distributed on both sides of the movable base. The lower surface of the movable base is fixedly connected to two mounting plates, and the surfaces of the mounting plates are rotatably connected to limiting rollers. The positions of the limiting rollers correspond to the limiting slides, and the limiting rollers are slidably connected to the inner bottom walls of the limiting slides. A plurality of rubber anti-slip strips are fixedly provided on the upper surface of the movable base, and the foot pedal is rotatably connected to the surface of the movable base through a rotating shaft, and the surface of the foot pedal is fixedly connected to a rubber limiting belt.

[0014] Preferably, one end of the adjusting screw extends to the outside of the movable base, and the end of the adjusting screw is fixedly connected to the adjusting knob, a fixed seat is fixedly provided at one end of the upper surface of the base plate, and the end of the driving screw away from the support shell is rotatably connected to the surface of the fixed seat, and a soft pad is installed on the surface of the seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) This post-operative rehabilitation exercise device for cardiology interventional therapy is provided with a training mechanism on the surface of the base plate. When conducting rehabilitation training on patients after interventional therapy, the driving motor drives the movable base to move back and forth horizontally on the surface of the base plate, thereby driving the patient's legs to perform flexion and extension exercises. Since the movable base can move evenly and stably, it is beneficial to the rehabilitation training of the patient's lower limbs. By setting an upper limb training rod that is linked to the driving screw, the upper limb training rods on both sides can be driven to swing back and forth while training the lower limbs, thereby driving the patient's arms to perform active exercises, thereby achieving the effect of linked training of the upper and lower limbs.

[0016] (2) This post-operative rehabilitation exercise device for interventional cardiology treatment has two strip-shaped air guide shells on the surface of the extension bracket, and a telescopic air bag inside the support shell. The device can drive the reciprocating screw to rotate during the rotation of the driving motor with the driving screw, thereby driving the movable push plate to move back and forth on the surface of the reciprocating screw, thereby driving the extrusion disc to repeatedly squeeze the telescopic air bag, thereby using the telescopic air bag to transport gas to the inside of the strip-shaped air guide shell, and then using several air outlets on the surface of the strip-shaped air guide shell to ventilate and cool the exerciser, which helps to improve the patient's comfort during rehabilitation training. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 It is a rear view structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the internal structure of the protective cover of the present invention; Figure 5 This is a schematic diagram of the internal structure of the support shell of the present invention; Figure 6 It is a schematic diagram of a partial front cross-section structure of the present invention; Figure 7 This is a schematic diagram of the structure of the mobile base from a top view of the present invention; Figure 8 for Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 9 for Figure 6 Schematic diagram of the enlarged structure at B in the middle; In the figure: 1. Base plate; 2. Training mechanism; 3. Support shell; 4. Seat; 5. Protective cover; 6. Limit baffle; 7. Telescopic airbag; 8. Mounting block; 9. Reciprocating screw; 10. Movable push plate; 11. Reciprocating rod; 12. Extrusion disc; 13. Inlet pipe; 14. Exhaust pipe; 15. One-way inlet valve; 16. One-way exhaust valve; 15. One-way inlet valve; 16. One-way exhaust valve; 17. Three-way connecting pipe; 18. Corrugated hose; 19. Strip air guide shell; 20. Air outlet; 21. Air duct; 22. Reinforcement cross bar; 23. Extension bracket; 24. Limit slide; 25. Fixing seat; 201. Driving screw; 202. Driving bottom block; 203. Moving base; 204. Foot pedal; 205. Limit mounting shell; 206. Linkage turntable; 207. Upper limb training rod; 208. Grip; 209. Transmission cross bar; 210. Worm gear; 211. Worm; 212. Driving motor; 213. Driving bevel gear; 214. Driven bevel gear; 215. Bar adjustment hole; 216. Adjusting screw; 217. Supporting diagonal rod; 218. Fixed connecting rod; 219. Movable ring; 220. Limit roller; 221. Rubber anti-slip strip; 222. Rubber limiting belt; 223. Adjustment knob; 224. Adjustment block. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-9 The present invention provides a technical solution: a post-operative rehabilitation exercise device for interventional treatment in cardiology, comprising a base plate 1, a training mechanism 2 is fixedly provided on the upper surface of the base plate 1, and a supporting shell 3 is fixedly provided on the upper surface of the base plate 1, a seat 4 is fixedly connected to the upper surface of the supporting shell 3, and a soft pad is installed on the surface of the seat 4.

[0020] By providing the seat 4, the patient can sit on the surface of the seat 4 for rehabilitation and training, and the soft padding can improve the patient's comfort.

[0021] See also Figure 1 and Figure 2 The training mechanism 2 includes a driving screw 201 rotatably arranged on the right side of the supporting shell 3, a fixed seat 25 is fixedly arranged at one end of the upper surface of the base plate 1, and the end of the driving screw 201 away from the supporting shell 3 is rotatably connected to the surface of the fixed seat 25, and the surface of the driving screw 201 is threadedly connected to the driving bottom block 202, and the upper surface of the driving bottom block 202 is fixedly connected to the movable base 203, and the surface of the movable base 203 is rotatably provided with two foot pedals 204.

[0022] See also Figure 1 and Figure 3Two limiting slides 24 are provided on the upper surface of the base plate 1, and the two limiting slides 24 are symmetrically distributed on both sides of the movable base 203. The lower surface of the movable base 203 is fixedly connected to two mounting plates, and the surface of the mounting plate is rotatably connected to the limiting roller 220. The position of the limiting roller 220 corresponds to the limiting slide 24, and the limiting roller 220 is slidably connected to the inner bottom wall of the limiting slide 24. A plurality of rubber anti-slip strips 221 are fixedly provided on the upper surface of the movable base 203, and the foot pedal 204 is rotatably connected to the surface of the movable base 203 through a rotating shaft, and the surface of the foot pedal 204 is fixedly connected to a rubber limiting belt 222.

[0023] By providing the rubber anti-slip strip 221 , the anti-slip effect of the feet on the surface of the movable base 203 can be improved, and the rubber limiting belt 222 can be used to limit the feet to improve the stability of the feet on the surface of the foot pedal 204 .

[0024] It should be noted that a strip-shaped adjustment hole 215 is opened on the upper surface of the movable base 203, and the inner wall of the strip-shaped adjustment hole 215 is rotatably connected to an adjustment screw rod 216, one end of the adjustment screw rod 216 extends to the outside of the movable base 203, and the end of the adjustment screw rod 216 is fixedly connected to an adjustment knob 223.

[0025] See also Figure 7 The surface of the adjusting screw rod 216 is threadedly connected to the adjusting block 224, and the upper surface of the adjusting block 224 is rotatably connected to the supporting oblique rod 217. A fixed connecting rod 218 is fixedly connected between the two foot pedals 204. The surface of the fixed connecting rod 218 is rotatably sleeved with a movable ring 219. The end of the supporting oblique rod 217 away from the adjusting block 224 is fixedly connected to the surface of the movable ring 219. The size of the adjusting block 224 matches the strip adjusting hole 215, and the front and rear surfaces of the adjusting block 224 are both slidably connected to the inner wall of the strip adjusting hole 215.

[0026] By setting up the adjustment screw 216, the adjustment screw 216 can be driven to rotate by turning the adjustment knob 223, thereby driving the adjustment block 224 to move inside the strip adjustment hole 215, and then driving the supporting inclined rod 217 and the foot pedal 204 to rotate, so that the inclination angle of the foot pedal 204 can be adjusted, thereby adjusting the support angle of the foot pedal 204 according to the actual situation of the patient.

[0027] It is worth noting that by arranging a training mechanism 2 on the surface of the base plate 1, when conducting rehabilitation training for patients after interventional treatment, the driving motor 212 is used to drive the movable base 203 to move horizontally back and forth on the surface of the base plate 1, thereby driving the patient's legs to perform flexion and extension exercises. Since the movable base 203 can move evenly and stably, it is beneficial to the rehabilitation training of the patient's lower limbs.

[0028] See also Figure 4 The training mechanism 2 also includes two limit mounting shells 205 fixedly connected to the upper surface of the base plate 1. The inner walls of the two limit mounting shells 205 are rotatably provided with a linkage turntable 206. The top of the linkage turntable 206 is fixedly connected to an upper limb training rod 207. The top of the upper limb training rod 207 is fixedly connected to a handle 208. A transmission cross bar 209 is fixedly connected between the two linkage turntables 206. The transmission cross bar 209 and the driving screw 201 are in a vertical cross distribution state, and a worm gear 210 is fixedly connected to the surface of the transmission cross bar 209, and a worm 211 is fixedly connected to the surface of the driving screw 201.

[0029] See also Figure 4 The position of the worm wheel 210 corresponds to the worm 211, and the worm 211 is meshed with the worm wheel 210 for transmission. The surfaces of the two linked turntables 206 that are away from each other are fixedly connected to the support shaft. The linked turntable 206 is rotatably connected to the inner wall of the limit mounting shell 205 through the support shaft. The surface of the support shell 3 is fixedly connected to the protective cover 5. The front and rear surfaces of the protective cover 5 are provided with corresponding limit through holes. The size of the limit through hole matches the transmission cross bar 209. The transmission cross bar 209 is rotatably connected to the inner wall of the limit through hole through a bearing.

[0030] It should be noted that a driving motor 212 is fixedly installed on the inner wall of the support shell 3, and the rotating shaft of the driving motor 212 is fixedly connected to the driving bevel gear 213. One end of the driving screw 201 extends to the interior of the support shell 3, and the surface of the driving screw 201 is fixedly connected to the driven bevel gear 214. The position of the driven bevel gear 214 corresponds to the driving bevel gear 213, and the driving bevel gear 213 is meshed with the driven bevel gear 214.

[0031] It is worth noting that by setting up an upper limb training rod 207 that is linked to the driving screw rod 201, the upper limb training rods 207 on both sides can be driven to swing back and forth while training the lower limbs, thereby driving the patient's arms to exercise, achieving the effect of linked training of the upper and lower limbs.

[0032] See also Figure 6Two fixed brackets are fixedly provided inside the support shell 3, and the top ends of the two fixed brackets are fixedly connected to the limit baffle 6. The right side of the limit baffle 6 is fixedly connected to the telescopic airbag 7. The upper surface of the base plate 1 is fixedly connected to the mounting block 8, and the side of the mounting block 8 is rotatably connected to the reciprocating screw 9. The end of the reciprocating screw 9 away from the mounting block 8 is fixedly connected to the end of the driving screw 201, and the surface of the reciprocating screw 9 is threadedly connected to a movable push plate 10. The lower surface of the movable push plate 10 is slidingly connected to the upper surface of the base plate 1, and the left side of the movable push plate 10 is fixedly connected to a reciprocating rod 11. The end of the reciprocating rod 11 away from the movable push plate 10 is fixedly connected to the extrusion disc 12, and the right end of the telescopic airbag 7 is fixedly connected to the surface of the extrusion disc 12.

[0033] See also Figure 6 and Figure 8 An intake pipe 13 and an exhaust pipe 14 are fixedly embedded on the surface of the limit baffle 6. The intake ends and exhaust ends of the intake pipe 13 and the exhaust pipe 14 extend to the interior of the telescopic airbag 7, and a one-way intake valve 15 is fixedly connected to the surface of the intake pipe 13, a one-way exhaust valve 16 is fixedly connected to the surface of the exhaust pipe 14, and a three-way connecting pipe 17 is fixedly connected to the exhaust end of the exhaust pipe 14, and both outputs of the three-way connecting pipe 17 are fixedly connected to a corrugated hose 18.

[0034] It should be noted that two extension brackets 23 are fixedly connected to the upper surface of the base plate 1 , and the opposite surfaces of the two extension brackets 23 are fixedly connected to the strip-shaped air guide shells 19 , and the opposite surfaces of the two strip-shaped air guide shells 19 are provided with a plurality of air outlet holes 20 .

[0035] It should be noted that a reinforcing cross bar 22 is fixedly connected between the two extension brackets 23, the positions of the two strip air guide shells 19 correspond to the seat 4, and the two strip air guide shells 19 are symmetrically distributed on both sides of the seat 4, and a number of air outlet holes 20 are evenly distributed in a linear array on the surface of the strip air guide shell 19.

[0036] It should be further explained that the air inlet end of the strip air guide shell 19 is fixedly connected to the air supply duct 21, and the end of the air supply duct 21 away from the strip air guide shell 19 extends downward to the position of the base plate 1, and the end of the corrugated hose 18 away from the three-way connecting pipe 17 is fixedly connected to the input end of the air supply duct 21.

[0037] It is worth noting that by arranging two strip-shaped air guide shells 19 on the surface of the extension bracket 23 and a telescopic air bag 7 inside the support shell 3, the reciprocating screw 9 can be driven to rotate during the rotation of the driving motor 212 with the driving screw 201, and then the movable push plate 10 can be driven to move back and forth on the surface of the reciprocating screw 9, thereby driving the extrusion disc 12 to repeatedly squeeze the telescopic air bag 7, so that the telescopic air bag 7 is used to transport gas to the inside of the strip-shaped air guide shell 19, and then the several air outlet holes 20 on the surface of the strip-shaped air guide shell 19 are used to ventilate and cool the exerciser, which helps to improve the patient's comfort during rehabilitation training.

[0038] Working principle: When in use, first let the patient sit on the surface of the seat 4, then place the patient's legs on the surface of the movable base 203, and place the feet on the surface of the foot pedal 204, and use the rubber limiting belt 222 to limit the feet, then let the patient grasp the column handle 208, and then start the driving motor 212 to drive the driving bevel gear 213 to rotate, and the driving bevel gear 213 drives the driven bevel gear 214 and the driving screw 201 to rotate, and then drives the driving bottom block 202 to move, and the driving bottom block 202 drives the movable base 203 to move back and forth horizontally on the surface of the bottom plate 1, and then drives the patient's legs to move back and forth, which can perform flexion and extension exercises on the patient's legs, and while the driving screw 201 rotates, it can drive The reciprocating screw 9 rotates, and the reciprocating screw 9 drives the movable push plate 10 to move, and the movable push plate 10 drives the reciprocating rod 11 to move, and then drives the extrusion disc 12 to repeatedly squeeze the telescopic airbag 7, and uses the exhaust pipe 14 of the telescopic airbag 7 to input the gas into the three-way connecting pipe 17, and then uses the three-way connecting pipe 17 to divert the gas to two corrugated hoses 18, and then uses the corrugated hose 18 to input the gas into the gas supply duct 21, and then uses the gas supply duct 21 to input the gas into the strip air guide shell 19 on the surface of the extension bracket 23, so that the air is blown to the patient's body on the surface of the seat 4 by using several air outlet holes 20 on the surface of the strip air guide shell 19, which can cool the patient during exercise and improve the patient's comfort.

[0039] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0040] The present invention and its embodiments are described above. Such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A post-operative rehabilitation exercise device for interventional cardiology treatment, comprising a base plate (1), characterized in that: A training mechanism (2) is fixedly provided on the upper surface of the base plate (1), and a support shell (3) is fixedly provided on the upper surface of the base plate (1), and a seat (4) is fixedly connected to the upper surface of the support shell (3); The training mechanism (2) comprises a driving screw (201) rotatably arranged on the right side of the support shell (3); a driving bottom block (202) is threadedly connected to the surface of the driving screw (201); a movable base (203) is fixedly connected to the upper surface of the driving bottom block (202); and two foot pedals (204) are rotatably arranged on the surface of the movable base (203); The training mechanism (2) further comprises two position-limiting mounting shells (205) fixedly connected to the upper surface of the base plate (1), the inner walls of the two position-limiting mounting shells (205) are both rotatably provided with a linkage turntable (206), the top of the linkage turntable (206) is fixedly connected to an upper limb training rod (207), the top of the upper limb training rod (207) is fixedly connected to a handle (208), a transmission crossbar (209) is fixedly connected between the two linkage turntables (206), the transmission crossbar (209) and the driving screw (201) are in a vertically cross-distributed state, a worm wheel (210) is fixedly connected to the surface of the transmission crossbar (209), and a worm (211) is fixedly connected to the surface of the driving screw (201).

2. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 1, characterized in that: The position of the worm wheel (210) corresponds to the worm (211), and the worm (211) and the worm wheel (210) are meshed and driven. The surfaces of the two linked rotating disks (206) that are away from each other are fixedly connected to a support shaft. The linked rotating disk (206) is rotatably connected to the inner wall of the position-limiting mounting shell (205) through the support shaft. The surface of the support shell (3) is fixedly connected to a protective cover (5). The front and rear surfaces of the protective cover (5) are both provided with position-corresponding position-limiting through holes. The size of the position-limiting through holes matches the transmission cross bar (209). The transmission cross bar (209) is rotatably connected to the inner wall of the position-limiting through hole through a bearing.

3. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 2, characterized in that: A driving motor (212) is fixedly provided on the inner wall of the support shell (3), a rotating shaft of the driving motor (212) is fixedly connected to a driving bevel gear (213), one end of the driving screw rod (201) extends into the interior of the support shell (3), and a driven bevel gear (214) is fixedly connected to the surface of the driving screw rod (201), the position of the driven bevel gear (214) corresponds to that of the driving bevel gear (213), and the driving bevel gear (213) is meshed with the driven bevel gear (214).

4. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 3, characterized in that: Two fixed brackets are fixedly provided inside the support shell (3), and the top ends of the two fixed brackets are fixedly connected to the limit baffle (6), and the right side of the limit baffle (6) is fixedly connected to the telescopic airbag (7), and the upper surface of the base plate (1) is fixedly connected to the mounting block (8), and the side of the mounting block (8) is rotatably connected to the reciprocating screw (9), and the end of the reciprocating screw (9) away from the mounting block (8) is fixedly connected to the end of the driving screw (201), and the surface of the reciprocating screw (9) is threadedly connected to the movable push plate (10), and the lower surface of the movable push plate (10) is slidably connected to the upper surface of the base plate (1), and the left side of the movable push plate (10) is fixedly connected to the reciprocating rod (11), and the end of the reciprocating rod (11) away from the movable push plate (10) is fixedly connected to the extrusion disc (12), and the right end of the telescopic airbag (7) is fixedly connected to the surface of the extrusion disc (12).

5. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 4, characterized in that: An air intake pipe (13) and an exhaust pipe (14) are fixedly embedded on the surface of the limit baffle (6), the air intake ends and exhaust ends of the air intake pipe (13) and the exhaust pipe (14) both extend into the interior of the telescopic airbag (7), and a one-way air intake valve (15) is fixedly connected to the surface of the air intake pipe (13), a one-way exhaust valve (16) is fixedly connected to the surface of the exhaust pipe (14), and a three-way connecting pipe (17) is fixedly connected to the exhaust end of the exhaust pipe (14), and both outputs of the three-way connecting pipe (17) are fixedly connected to a corrugated hose (18).

6. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 5, characterized in that: Two extension brackets (23) are fixedly connected to the upper surface of the base plate (1), and the opposite surfaces of the two extension brackets (23) are fixedly connected to a strip air guide shell (19). The opposite surfaces of the two strip air guide shells (19) are provided with a plurality of air outlet holes (20). The air inlet end of the strip air guide shell (19) is fixedly connected to an air delivery duct (21), and one end of the air delivery duct (21) away from the strip air guide shell (19) extends downward to the position of the base plate (1), and one end of the corrugated hose (18) away from the three-way connecting pipe (17) is fixedly connected to the input end of the air delivery duct (21).

7. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 6, characterized in that: A reinforcing cross bar (22) is fixedly connected between the two extension brackets (23), the positions of the two strip-shaped air guide shells (19) correspond to the seat (4), and the two strip-shaped air guide shells (19) are symmetrically distributed on both sides of the seat (4), and a plurality of the air outlet holes (20) are evenly distributed on the surface of the strip-shaped air guide shell (19) in a linear array.

8. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 1, characterized in that: A strip-shaped adjustment hole (215) is provided on the upper surface of the movable base (203), an adjustment screw rod (216) is rotatably connected to the inner wall of the strip-shaped adjustment hole (215), an adjustment block (224) is threadedly connected to the surface of the adjustment screw rod (216), an upper surface of the adjustment block (224) is rotatably connected to a support inclined rod (217), a fixed connecting rod (218) is fixedly connected between the two foot pedals (204), a movable ring (219) is rotatably sleeved on the surface of the fixed connecting rod (218), an end of the support inclined rod (217) away from the adjustment block (224) is fixedly connected to the surface of the movable ring (219), the size of the adjustment block (224) matches the strip-shaped adjustment hole (215), and the front and rear surfaces of the adjustment block (224) are both slidably connected to the inner wall of the strip-shaped adjustment hole (215).

9. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 8, characterized in that: Two limiting slides (24) are provided on the upper surface of the base plate (1), and the two limiting slides (24) are symmetrically distributed on both sides of the movable base (203). The lower surface of the movable base (203) is fixedly connected to two mounting plates, and the surfaces of the mounting plates are rotatably connected to limiting rollers (220). The positions of the limiting rollers (220) correspond to the limiting slides (24), and the limiting rollers (220) are slidably connected to the inner bottom walls of the limiting slides (24). A plurality of rubber anti-slip strips (221) are fixedly provided on the upper surface of the movable base (203). The foot pedal (204) is rotatably connected to the surface of the movable base (203) via a rotating shaft, and a rubber limiting belt (222) is fixedly connected to the surface of the foot pedal (204).

10. The post-operative rehabilitation exercise device for cardiology interventional therapy according to claim 9, characterized in that: One end of the adjusting screw rod (216) extends to the outside of the movable base (203), and the end of the adjusting screw rod (216) is fixedly connected to the adjusting knob (223). A fixing seat (25) is fixedly provided at one end of the upper surface of the base plate (1). The end of the driving screw rod (201) away from the supporting shell (3) is rotatably connected to the surface of the fixing seat (25). A soft pad is installed on the surface of the seat (4).

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