Multi-mode ankle pump movement device for orthopedics department

Abstract

The utility model discloses an orthopaedic multi-mode ankle pump movement device, which relates to the technical field of medical instruments and comprises an arc-shaped shell, a leg pumping mechanism is arranged on one side of the arc-shaped shell and comprises a mounting plate fixed on the outer surface of the arc-shaped shell, and a threaded rod is rotatably connected to the upper surface of the mounting plate. And the outer surface of the threaded rod is in threaded connection with two screw rings. The lower limb rehabilitation device can rotate through the threaded rod, the threaded ring drives the air bag to adjust the height through the movable plate, after the adjusting position of the air bag is staggered from the patient shank trauma position, the patient shank is put into the air bag, the zipper is zipped, and then the patient foot is inserted into the binding belt; the air pump is started to inflate and deflate the air bag in a reciprocating mode, vein blood circulation is promoted, thrombus formation is avoided, meanwhile, the foot ankles are moved, the position of the air bag can be adjusted on the whole, and therefore the position of the air bag and the calf trauma position of a patient are staggered, and the air bag is prevented from applying pressure to the calf trauma position.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an orthopedic multi-mode ankle pump exercise device. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.

[0003] According to an orthopedic multi-mode ankle pump exercise device disclosed with announcement number CN215274301U, the application proposes that the working mode can be adjusted according to the functional status of the patient's lower limbs, which can not only realize the ankle pump exercise of the patient's feet, but also inflate the airbag bag to prevent deep vein thrombosis in the lower limbs. If the patient's calf is traumatized and the airbag bag is fixed, the airbag bag will apply pressure to the traumatic position, causing pain to the patient; for this reason, we provide an orthopedic multi-mode ankle pump exercise device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an orthopedic multi-mode ankle pump exercise device that can adjust the position of an airbag bag so that the position of the airbag bag is staggered with the position of the patient's calf injury, thereby avoiding the airbag bag from exerting pressure on the calf injury position.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an orthopedic multi-mode ankle pump exercise device, comprising an arc-shaped shell, a leg pumping mechanism is provided on one side of the arc-shaped shell, the leg pumping mechanism comprises a mounting plate fixed to the outer surface of the arc-shaped shell, a threaded rod is rotatably connected to the upper surface of the mounting plate, two screw rings are threadedly connected to the outer surface of the threaded rod, a movable plate is fixedly connected to the outer surface of each screw ring, an air bag is fixedly connected to one end of the movable plate, an air pump is provided on one side of the arc-shaped shell, the air pump is connected to the air bag through a through pipe, and a zipper is installed on the outer surface of the air bag.

[0006] Furthermore, a support plate is fixedly connected to one side of the arc-shaped shell, a bearing is inlaid on the upper surface of the support plate, the top end of the threaded rod passes through the bearing and extends to the outside of the support plate, and the top end of the threaded rod is fixed by the support plate and the bearing, thereby increasing the overall stability of the threaded rod and preventing the top end of the threaded rod from shaking during rotation, thereby affecting the normal operation of the threaded rod.

[0007] Furthermore, a swivel is fixedly connected to the top of the threaded rod, and an anti-slip groove is provided on the outer surface of the swivel, which makes it easy for medical staff to rotate the threaded rod by rotating the swivel, thereby facilitating operation. At the same time, the anti-slip groove can increase the friction between the medical staff's hands and the swivel to avoid hand slippage.

[0008] Furthermore, a through groove is provided on one side of the arc shell, and the ends of the two movable plates away from the screw ring pass through the through groove and extend to the inner wall of the arc shell, which can effectively reduce the friction between the movable plate and the arc shell, and avoid wear of the outer surface of the movable plate during long-term use, thereby affecting the subsequent normal use of the movable plate.

[0009] Furthermore, two sliding rods are fixedly connected to the upper surface of the mounting plate, and two slip rings are slidably connected to the outer surface of each sliding rod, and a connecting plate is fixedly connected to the outer surface of each slip ring. The ends of the two sets of connecting plates away from the slip rings are respectively fixedly connected to the outer surfaces of the two screw rings, which can effectively ensure the stability of the two screw rings when moving on the outer surface of the threaded rod, and effectively prevent the screw rings from being deflected, thereby causing the screw rings to be stuck on the outer surface of the threaded rod, affecting the subsequent normal use of the present motion device.

[0010] Furthermore, the top end of each sliding rod is fixedly connected to a limit ring, the diameter of the limit ring is greater than the diameter of the slip ring, and the slip ring can be aggressively limited to effectively prevent the slip ring from moving out of the outer surface of the sliding rod, thereby affecting the subsequent normal use of the motion device.

[0011] Furthermore, the bottom surface of the mounting plate is fixedly connected to a fixing plate, the bottom end of the fixing plate is hinged with a pedal, the upper surface of the pedal is fixedly connected to two sets of restraint straps, and the upper surface of the pedal is fixedly connected to a foot pad, which can fix the patient while the patient can freely move the ankle area, thereby exercising the ankle area.

[0012] Compared with the prior art, the orthopedic multi-mode ankle pump exercise device has the following beneficial effects:

[0013] 1. The utility model is rotated by a threaded rod, and the screw ring drives the airbag bag to adjust its height through a movable plate. When the adjusted position of the airbag bag is offset from the position of the patient's calf injury, the patient's calf is placed inside the airbag bag, the zipper is closed, and then the patient's foot is inserted into the inside of the restraint belt, and the air pump is started to inflate and deflate the airbag bag back and forth, so as to promote venous blood circulation and avoid thrombosis. At the same time, the foot and ankle are moved, and the position of the airbag bag can be adjusted as a whole, so that the position of the airbag bag is offset from the position of the patient's calf injury, and the airbag bag is prevented from exerting pressure on the calf injury position.

[0014] 2. The utility model fixes the top end of the threaded rod by a support plate and a bearing, thereby increasing the overall stability of the threaded rod and preventing the top end of the threaded rod from shaking during rotation, thereby affecting the normal operation of the threaded rod; fixes the top end of the threaded rod by a swivel, thereby increasing the overall stability of the threaded rod and preventing the top end of the threaded rod from shaking during rotation, thereby affecting the normal operation of the threaded rod; and the through groove can effectively reduce the friction between the movable plate and the arc shell, thereby preventing the outer surface of the movable plate from wearing during long-term use, thereby affecting the subsequent normal use of the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a rear view of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0018] Figure 4 It is a side sectional view of the utility model.

[0019] In the figure: 1, arc shell; 2, leg pump mechanism; 201, zipper; 202, mounting plate; 203, air pump; 204, through pipe; 205, limit ring; 206, sliding ring; 207, screw ring; 208, threaded rod; 209, connecting plate; 2010, support plate; 2011, sliding rod; 2012, airbag bag; 2013, through groove; 2014, movable plate; 3, fixed plate; 4, pedal; 5, restraint belt; 6, foot pad; 7, swivel; 8, bearing. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] To this end, this embodiment provides an orthopedic multi-mode ankle pump exercise device, which can adjust the position of the airbag bag so that the position of the airbag bag is staggered with the patient's calf injury position, thereby avoiding the airbag bag from exerting pressure on the calf injury position.

[0022] See also Figures 1 to 4 This embodiment proposes an orthopedic multi-mode ankle pump exercise device, including an arc-shaped shell 1, a leg pumping mechanism 2 is provided on one side of the arc-shaped shell 1, and the leg pumping mechanism 2 includes a mounting plate 202 fixed to the outer surface of the arc-shaped shell 1, and a threaded rod 208 is rotatably connected to the upper surface of the mounting plate 202.

[0023] Reference Figure 2, a fixed bearing can be provided on the upper surface of the mounting plate 202, and the bottom end of the threaded rod 208 is connected to the inner ring of the fixed shaft, effectively increasing the stability of the threaded rod 208 during rotation and preventing the threaded rod 208 from shaking.

[0024] One side surface of the arc-shaped shell 1 is fixedly connected with a support plate 2010. A bearing 8 is embedded in the upper surface of the support plate 2010. The top end of the threaded rod 208 passes through the bearing 8 and extends to the outside of the support plate 2010. The top end of the threaded rod 208 is fixed by the support plate 2010 and the bearing 8, increasing the overall stability of the threaded rod 208 and preventing the top end of the threaded rod 208 from shaking during rotation, thereby affecting the normal operation of the threaded rod 208.

[0025] The top end of the threaded rod 208 is fixedly connected with a rotating ring 7. Anti-slip grooves are formed on the outer surface of the rotating ring 7, facilitating medical staff to rotate the threaded rod 208 by rotating the rotating ring 7, making the operation convenient. At the same time, the anti-slip grooves can increase the friction between the hands of medical staff and the rotating ring 7, preventing the phenomenon of hand slipping.

[0026] Two screw rings 207 are threadedly connected to the outer surface of the threaded rod 208. Two sliding rods 2011 are fixedly connected to the upper surface of the mounting plate 202. Two sliding rings 206 are slidably connected to the outer surface of each sliding rod 2011. A connecting plate 209 is fixedly connected to the outer surface of each sliding ring 206. One ends of the two groups of connecting plates 209 away from the sliding rings 206 are respectively fixedly connected to the outer surfaces of the two screw rings 207, which can effectively ensure the stability of the two screw rings 207 when moving on the outer surface of the threaded rod 208, effectively preventing the screw rings 207 from being deflected, resulting in the screw rings 207 being stuck on the outer surface of the threaded rod 208 and affecting the subsequent normal use of this motion device.

[0027] A limit ring 205 is fixedly connected to the top end of each sliding rod 2011. The diameter value of the limit ring 205 is greater than the diameter value of the sliding ring 206, which can limit the sliding ring 206 and effectively prevent the sliding ring 206 from moving out of the outer surface of the sliding rod 2011, thereby affecting the subsequent normal use of this motion device.

[0028] An active plate 2014 is fixedly connected to the outer surface of each screw ring 207. A through groove 2013 is formed on one side surface of the arc-shaped shell 1. One ends of the two active plates 2014 away from the screw rings 207 pass through the through groove 2013 and extend to the inner wall of the arc-shaped shell 1, which can effectively reduce the friction between the active plate 2014 and the arc-shaped shell 1, preventing the outer surface of the active plate 2014 from being worn during long-term use, thereby affecting the subsequent normal use of the active plate 2014.

[0029] Refer to Figure 4The width of the through slot 2013 is greater than the width of the movable plate 2014 , which effectively prevents the movable plate 2014 from rubbing against the inside of the through slot 2013 when moving inside the through slot 2013 .

[0030] One end of the movable plate 2014 is fixedly connected to the airbag bag 2012 , one side of the arc-shaped shell 1 is provided with an air pump 203 , the air pump 203 is connected to the airbag bag 2012 through a through pipe 204 , and a zipper 201 is installed on the outer surface of the airbag bag 2012 .

[0031] The bottom surface of the mounting plate 202 is fixedly connected to a fixing plate 3, the bottom end of the fixing plate 3 is hinged with a pedal 4, the upper surface of the pedal 4 is fixedly connected to two sets of restraint straps 5, and the upper surface of the pedal 4 is fixedly connected to a foot pad 6, which can fix the patient while the patient can freely move the ankle area, thereby exercising the ankle area.

[0032] Reference Figure 1 The restraint belt 5 is an elastic belt, which can freely fix the patient's foot and improve the convenience of fixation.

[0033] Reference Figure 1 The through tube 204 is a soft tube that can be bent according to the patient's needs to improve the overall convenience of use.

[0034] Working principle: first open the zipper 201. When the patient's calf is injured, the threaded rod 208 is rotated according to the position of the patient's calf injury. The two screw rings 207 are in threaded relationship with the threaded rod 208. The screw rings 207 drive the airbag bag 2012 to adjust its height through the movable plate 2014. When the adjusted position of the airbag bag 2012 is offset from the position of the patient's calf injury, the patient's calf is placed inside the airbag bag 2012, the zipper 201 is closed, and then the patient's foot is inserted into the inside of the restraint belt 5. The air pump 203 is started to reciprocately inflate and deflate the airbag bag 2012 to promote venous blood circulation and avoid thrombosis. At the same time, the foot and ankle are moved to adjust the position of the airbag bag 2012, so that the position of the airbag bag 2012 is offset from the position of the patient's calf injury, thereby avoiding the airbag bag 2012 from exerting pressure on the calf injury position.

Claims

1. An orthopedic multi-mode ankle pump exercise device, comprising an arc-shaped shell (1), characterized in that: One side of the arc-shaped shell (1) is provided with a leg pumping mechanism (2). The leg pumping mechanism (2) includes a mounting plate (202) fixed to the outer surface of the arc-shaped shell (1). A threaded rod (208) is rotatably connected to the upper surface of the mounting plate (202). Two screw rings (207) are threadedly connected to the outer surface of the threaded rod (208). A movable plate (2014) is fixedly connected to the outer surface of each screw ring (207). One end of the movable plate (2014) is fixedly connected to an airbag package (2012). An air pump (203) is provided on one side of the arc-shaped shell (1). The air pump (203) is communicated with the airbag package (2012) through a through pipe (204). A zipper (201) is installed on the outer surface of the airbag package (2012).

2. The orthopedic multi-mode ankle pump exercise device according to claim 1, characterized in that: One side surface of the arc-shaped shell (1) is fixedly connected to a support plate (2010). A bearing (8) is embedded in the upper surface of the support plate (2010). The top end of the threaded rod (208) penetrates through the bearing (8) and extends to the outside of the support plate (2010).

3. The orthopedic multi-mode ankle pump exercise device according to claim 1, characterized in that: A rotating ring (7) is fixedly connected to the top end of the threaded rod (208). Anti-slip grooves are formed on the outer surface of the rotating ring (7).

4. The orthopedic multi-modal ankle pump exercise device according to claim 1, characterized in that: A through groove (2013) is formed on one side surface of the arc-shaped shell (1). One ends of the two movable plates (2014) far away from the screw rings (207) penetrate through the through groove (2013) and extend to the inner wall of the arc-shaped shell (1).

5. The orthopedic multi-mode ankle pump exercise device according to claim 1, wherein: Two sliding rods (2011) are fixedly connected to the upper surface of the mounting plate (202). Two sliding rings (206) are slidably connected to the outer surface of each sliding rod (2011). A connecting plate (209) is fixedly connected to the outer surface of each sliding ring (206). One ends of the two groups of connecting plates (209) far away from the sliding rings (206) are respectively fixedly connected to the outer surfaces of the two screw rings (207).

6. The orthopedic multi-modal ankle pump exercise device according to claim 5, characterized in that: A limit ring (205) is fixedly connected to the top end of each sliding rod (2011). The diameter value of the limit ring (205) is greater than the diameter value of the sliding ring (206).

7. The orthopedic multi-modal ankle pump exercise device according to claim 1, wherein: A fixed plate (3) is fixedly connected to the bottom surface of the mounting plate (202). A pedal (4) is hinged to the bottom end of the fixed plate (3). Two groups of restraint straps (5) are fixedly connected to the upper surface of the pedal (4). And an anti-slip pad (6) is fixedly connected to the upper surface of the pedal (4).

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