Cardiac surgery postoperative activity walking aid

Abstract

The cardiac surgery postoperative activity walking aid comprises a U-shaped frame body, the U-shaped frame body is a hollow pipe body, horizontal adjusting frames are connected to the two ends of the U-shaped frame body in an inserted mode, frame body sleeves are arranged at the ends of the two sides, away from the horizontal adjusting frames, of the U-shaped frame body respectively, and the frame body sleeves extend in the vertical direction away from the U-shaped frame body; a vertical adjusting frame is arranged in the frame body sleeve, and wheel bodies are arranged at the bottom of the vertical adjusting frame and the bottom of the horizontal adjusting frame respectively. Transverse plate mounting shafts are arranged between the frame body sleeves respectively, an upper transverse rod and a lower transverse rod are arranged on the two sides of each transverse plate mounting shaft respectively, and the upper transverse rods and the lower transverse rods extend in the opening direction of the U-shaped frame body. By means of the walking aid device, the stability and reliability of temporary residence of a patient and the stability and reliability of the patient in the sitting posture state can be achieved in the process of stably achieving pushing and supporting of the patient through the optimal design of the structure, and the adaptability of the walking aid device in the aspect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of walking aids, in particular to a heart surgery postoperative activity walking aid. BACKGROUND

[0002] The postoperative activity walking aid is of great significance to the daily activities and rehabilitation training of patients. The existing postoperative activity walking aids are mostly simple. For example, the patent document with the patent number CN117045471A discloses a heart surgery postoperative activity walking aid and specifically discloses the following technical content: including vertical sleeves, support frames, bolts one, sleeves, sliding plates, bolts two, sliding sleeves, bolts three and support plates, etc. Two vertical sleeves are provided, and the two vertical sleeves are opposite to each other. The upper part of the vertical sleeve is slidably provided with a support frame. The upper part of the vertical sleeve is threadedly connected with a bolt one for fixing the support frame. The upper left side of the right vertical sleeve is connected with a sleeve. The upper right side of the left vertical sleeve is connected with a sliding plate slidably connected with the sleeve. The left part of the sleeve is threadedly connected with a bolt two for fixing the sliding plate. The front part of the support frame is slidably provided with a sliding sleeve. The upper part of the sliding sleeve is threadedly connected with a bolt three for fixing the sliding sleeve on the support frame. Two support frames are both connected with support plates.

[0003] Continuing to refer to the patent document with the patent number CN117695139A, which discloses a thoracic and cardiac surgery postoperative walking aid and specifically discloses the following technical content: including a supporting plate, the bottom surface of the supporting plate is fixedly connected with a supporting mechanism at four corner positions, the top surface of the supporting plate is fixedly connected with a hand supporting mechanism on one side, and the two supporting mechanisms located on the same end of the supporting plate are both transmissionally connected with a transmission mechanism, the hand supporting mechanism includes a horizontal rod, the bottom side of both ends of the horizontal rod is fixedly connected with a secondary rod, and the bottom end of the outer side wall of the secondary rod is slidably sleeved with a primary rod. In the present application, through the arrangement of the supporting mechanism, during walking, the palm is pressed downward on the horizontal rod, thereby pressing the pressing plate downward, so that the sleeve rod rotates and moves upward at the same time. When the sleeve rod moves upward, the other end of the brake belt is pulled upward, thereby limiting the brake belt to the pulley module, avoiding the device from being squeezed and sliding forward on the ground when the arm presses the horizontal rod downward, improving the supporting effect of the device when walking and improving the safety. SUMMARY

[0004] Since the stability of the walking aid for temporary residence and sitting posture of the patient has not been solved in the prior art, there is still room for improvement in the above-mentioned walking aid. In order to solve the above-mentioned problems, the present application provides a heart surgery postoperative activity walking aid.

[0005] To achieve the above-mentioned purposes, the present application is realized by the following technical scheme: The utility model provides an activity walking aid device after heart surgery, including U type frame body, the U type frame body is hollow pipe body, its characterized in be that the both ends of U type frame body are inserted with horizontal adjusting frame, is provided with frame sleeve respectively on the both sides end of U type frame body away from horizontal adjusting frame, and frame sleeve extends to the vertical direction away from U type frame body, be provided with vertical adjusting frame in frame sleeve, and the bottom of vertical adjusting frame, horizontal adjusting frame is provided with wheel body respectively, be provided with horizontal plate mounting shaft between frame sleeve, the both sides of horizontal plate mounting shaft are provided with upper cross bar, lower cross bar respectively, and upper cross bar, lower cross bar extend to the opening direction of U type frame body, the upper cross bar, lower cross bar all are provided with cross bar adjusting hole, and horizontal adjusting frame is provided with horizontal sleeve respectively, and horizontal sleeve is screw -threaded with horizontal adjusting knob, and horizontal adjusting knob, horizontal sleeve are arranged in the both sides of cross bar adjusting hole, be provided with handle on horizontal adjusting frame.

[0006] U type frame body is provided with a pair of frame guide seat respectively at the position of the inside of entrance, and the corresponding stop vertical rod is inserted into the frame guide seat, the bottom end of the stop vertical rod is sequentially connected with the standing plate after passing through the upper cross bar and the lower cross bar, the top end of the adjacent stop vertical rod is connected through the vertical rod top plate, the stop vertical rod between the U type frame body and the upper cross bar is provided with a vertical rod reset plate, and the reset spring is arranged between the vertical rod reset plate and the upper cross bar.

[0007] The vertical rod reset plate is distributed with a plurality of plate body guide rods in the length direction, the upper cross bar is processed with a guide hole for the plate body guide rod to pass through at the position corresponding to the plate body guide rod, the reset spring is sleeved on the plate body guide rod between the vertical rod reset plate and the upper cross bar, the top end of the reset spring is connected with the vertical rod reset plate, and the bottom end of the plate body guide rod is connected with the upper cross bar.

[0008] The stop vertical rod is provided with a seat plate shaft body and a seat plate lap rod below the lower cross bar, the both ends of the seat plate shaft body are connected with the adjacent stop vertical rods on the both sides of the U type frame body, and the seat plate is rotatably arranged on the seat plate shaft body, and the bottom surface of the seat plate is provided with a groove for lapping with the seat plate lap rod.

[0009] The magnetic attraction seat is provided on the horizontal plate mounting shaft, the neodymium magnet is arranged on the magnetic attraction seat, and the magnetic attraction seat and the corresponding neodymium magnet on the seat plate are attracted.

[0010] The vertical rod top plate is provided with a moving handle.

[0011] The end face of the standing plate facing the ground is provided with a rubber pad with anti-skid lines.

[0012] The frame sleeve is a hollow pipe body, a strip-shaped adjusting hole is processed on the side surface of the frame sleeve along the length direction of the frame sleeve, the vertical adjusting knob is screw-threaded in the strip-shaped adjusting hole, and the vertical adjusting knob is screw-threaded with the vertical adjusting frame.

[0013] Through the application, the stability and reliability of temporary residence of patients and the stability and reliability of patients in a sitting position can be solved in the process of stably achieving patient pushing support through the optimized design of structure, and the adaptability of the walking aid device in this aspect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of the present application Figure 1 .

[0015] Figure 2 is Figure 1 a partial enlarged view of part I in the figure.

[0016] Figure 3 is a perspective view of the present application Figure 2 .

[0017] Figure 4 is a front view of the present application.

[0018] Figure 5 is Figure 4 a sectional view in the position and direction shown by A-A in the figure.

[0019] In the figure: 1, handle; 2, fixed handle; 3, moving handle; 4, U-shaped frame body; 5, vertical rod top plate; 6, parking vertical rod; 7, frame body guide seat; 8, vertical adjustment knob; 9, frame body sleeve; 10, vertical adjustment frame; 11, wheel body; 12, horizontal adjustment frame; 13, upper cross rod; 14, lower cross rod; 15, cross rod connecting plate; 16, horizontal sleeve; 17, horizontal adjustment knob; 18, cross rod adjustment hole; 19, standing plate; 20, magnetic suction seat; 21, seat plate; 22, seat plate shaft body; 23, seat plate lap joint rod; 24, vertical rod reset plate; 25, reset spring; 26, plate body guide rod; 27, suction seat mounting shaft. DETAILED DESCRIPTION

[0020] The technical solutions described in the application will be further described and explained in combination with the drawings and examples. Example 1

[0021] As Figures 1 to 5As shown, a kind of post-operation activity of heart surgery walking aid device, including the U-shaped frame body 4 of horizontal arrangement, the end of the U-shaped frame body 4 at opening position is respectively inserted with horizontal adjusting frame 12, the horizontal adjusting frame 12 extends from the position of U-shaped frame body 4 to the bottom direction, the bottom of the U-shaped frame body 4 at the bending position is provided with frame sleeve 9, the top end of frame sleeve 9 is fixedly connected with U-shaped frame body 4, the bottom of frame sleeve 9 is inserted with vertical adjusting frame 10, the bottom end of vertical adjusting frame 10, horizontal adjusting frame 12 is provided with wheel body 11.The adjacent frame sleeve 9 between the both sides of U-shaped frame body 4, the adjacent vertical adjusting frame 10 is provided with horizontal plate mounting shaft 27, i.e. two horizontal plate mounting shafts 27 are arranged below U-shaped frame body 4, the both ends of each horizontal plate mounting shaft 27 are respectively provided with upper cross bar 13 and lower cross bar 14, the lower cross bar 14 is below the upper cross bar 13, and the upper cross bar 13 and the lower cross bar 14 extend away from the horizontal plate mounting shaft 27 respectively, and are connected as a whole by cross bar connecting plate 15 at the end respectively.The upper cross bar 13 and the lower cross bar 14 are provided with cross bar adjusting hole 18 at the position close to horizontal adjusting frame 12, and the cross bar adjusting hole 18 is strip-shaped through hole extending along the length direction of upper cross bar 13 and lower cross bar 14;Horizontal sleeve 16 is provided on horizontal adjusting frame 12 at the position corresponding to the cross bar adjusting hole 18 on upper cross bar 13 and lower cross bar 14, horizontal adjusting knob 17 is screw-connected with horizontal sleeve 16 after passing through cross bar adjusting hole 18, and horizontal adjusting knob 17 and horizontal sleeve 16 are respectively located on the both sides of upper cross bar 13 and lower cross bar 14.The horizontal adjusting frame 12 is fixedly connected with fixed handle 2, and the fixed handle 2 is provided with handle 1. Example two

[0022] As Figures 1 to 5As shown, a kind of postoperative activity of cardiac surgery walking aid device, the U-shaped frame body 4 is fixedly connected with the frame body guiding seat 7 of the pair of settings on the both sides of entrance respectively, the vertical stop vertical rod 6 of insertion is inserted in frame body guiding seat 7, the bottom end of the stop vertical rod 6 is sequentially inserted into the position close to the wheel body 11 after passing through upper cross bar 13, lower cross bar 14, and the bottom end between the stop vertical rod 6 of U-shaped frame body 4 same side adjacent is connected by standing plate 19, the end of standing plate 19 towards bottom surface is provided with the rubber pad of antiskid line with, the top end between the stop vertical rod 6 of U-shaped frame body 4 same side adjacent is connected by vertical rod top plate 5, the top end of vertical rod top plate 5 is provided with mobile handle 3, still be provided with vertical rod reset plate 24 on the stop vertical rod 6 of U-shaped frame body 4 same side adjacent, vertical rod reset plate 24 is located at the position between U-shaped frame body 4 and upper cross bar 13, still be provided with plate body guiding rod 26 between vertical rod reset plate 24 and upper cross bar 13, the guiding hole of upper cross bar 13 is provided at the position corresponding plate body guiding rod 26, reset spring 25 is sleeved at the position between vertical rod reset plate 24 and upper cross bar 13 of plate body guiding rod 26, the top end of reset spring 25 is connected with vertical rod reset plate 24, the bottom end of reset spring 25 is connected with upper cross bar 13.The corresponding stop vertical rod 6 between the both sides of U-shaped frame body 4 is respectively provided with seat plate shaft body 22, seat plate lap rod 23, the both ends of seat plate shaft body 22 are respectively connected with the corresponding stop vertical rod 6, seat plate lap rod 23 is respectively located on the corresponding stop vertical rod 6, to be lapped with the bottom end of seat plate 21.The seat plate 21 is rotatably connected on seat plate shaft body 22, and the seat plate 21 is connected with horizontal plate mounting shaft 27 by magnetic suction seat 20.The corresponding position of magnetic suction seat 20, seat plate 21 is respectively provided with the neodymium magnet for magnetic suction.The frame sleeve 9 is provided with strip-shaped through hole in vertical direction on side surface, and the vertical adjusting knob 8 is arranged in the strip-shaped through hole of the frame sleeve 9, and the vertical adjusting knob 8 is connected with the vertical adjusting frame 10 by screw thread.

[0023] The structures and connection relationships of the remaining parts in the embodiment are the same as those described in the foregoing embodiment.

[0024] In the application, the handle 1 and the fixed handle 2 constitute a holding position for the patient during the process of pushing, to drive the whole device to move forward.

[0025] In the application, the mobile handle 3 is connected with the vertical rod top plate 5 as a whole, which can provide a holding position for the patient to temporarily stay, and the vertical rod top plate 5 can be driven to move downward by the mobile handle 3, so that the standing plate 19 contacts with the horizontal plane, to ensure the stability during the staying process.

[0026] In the application, the U-shaped frame body 4 is a U-shaped structure frame body, which can form an opening position for accommodating the patient, and provide a connection position for the frame sleeve 9, the frame body guiding seat 7 and the like.

[0027] In the present application, the vertical rod top plate 5 is used to connect with the moving handle 3 and the stationary vertical rod 6, so as to realize the downward movement of the stationary vertical rod 6 under the action of the moving handle 3.

[0028] In the present application, the stationary vertical rod 6 is used to realize the sliding cooperation with the frame guiding seat 7, so as to realize the downward movement of the stationary plate 19. The bottom end of the stationary vertical rod 6 successively slides through the upper cross rod 13 and the lower cross rod 14, and a vertical rod reset plate 24 is arranged between the stationary vertical rods 6 on the same side of the U-shaped frame body 4. A plate body guiding rod 26 which slides relative to the upper cross rod 13 is arranged between the vertical rod reset plate 24 and the upper cross rod 13. The plate body guiding rod 26 is distributed along the length direction of the vertical rod reset plate 24. A reset spring 25 is sleeved on the position between the vertical rod reset plate 24 and the upper cross rod 13. The top end of the reset spring 25 is connected with the vertical rod reset plate 24, and the bottom end of the vertical rod reset plate 24 is connected with the upper cross rod 13. The reset spring 25 can provide a reset force for the vertical rod reset plate 24, and the vertical rod reset plate 24 can drive the stationary vertical rod 6 to slide relative to the upper cross rod 13, the lower cross rod 14 and the frame guiding seat 7 on the U-shaped frame body 4, that is, after the action force applied on the moving handle 3 is reduced or disappears, the stationary plate 19 can be separated from the horizontal surface. In the present application, there is enough space between the stationary plate 19 in the initial state and the horizontal surface, which can be driven by the stationary vertical rod 6 under the action of the moving handle 3.

[0029] In the present application, one end of the upper cross rod 13 and the lower cross rod 14 is connected with the cross plate mounting shaft 27, and the other end of the upper cross rod 13 and the lower cross rod 14 is connected with the cross rod connecting plate 15 respectively. There are two cross plate mounting shafts 27. The two ends of one cross plate mounting shaft 27 are connected with the frame sleeve 9 respectively, and the two ends of the other cross plate mounting shaft 27 are connected with the vertical adjusting frame 10 at the corresponding position respectively. The two ends of the cross rod connecting plate 15 are connected with the upper cross rod 13 and the lower cross rod 14 through long bolts respectively. The long bolts can provide enough height adjustment for the cross rod connecting plate 15. When the vertical adjusting frame 10 and the frame sleeve 9 are adjusted, the cross rod connecting plate 15 can be adjusted through the long bolts, or replaced according to the different length specifications of the spare cross rod connecting plate 15.

[0030] In the present application, the upper cross rod 13 and the lower cross rod 14 are also provided with cross rod adjusting holes 18 in the length direction. The cross rod adjusting hole 18 is a long strip-shaped through hole. The cross rod adjusting hole 18 is used to realize the horizontal adjustment of the combination of the horizontal sleeve 16 and the horizontal adjusting knob 17 along the upper cross rod 13 and the lower cross rod 14. Specifically, the horizontal adjusting knob 17 is connected with the horizontal sleeve 16 through a screw rod. The horizontal adjusting knob 17 and the horizontal sleeve 16 are arranged on the two sides of the upper cross rod 13 and the lower cross rod 14 respectively. The horizontal sleeve 16 is sleeved on the horizontal adjusting frame 12.

[0031] In the application, the seat plate shaft body 22 is arranged on the parking vertical rod 6, and the seat plate lap rod 23 is arranged close to the opening position of the U-shaped frame body 4. The two ends of the seat plate shaft body 22 are connected with the corresponding parking vertical rod 6 respectively. The seat plate lap rod 23 is arranged inside the parking vertical rod 6 at the opening position, and is used for realizing the lap of the seat plate 21. The seat plate 21 is rotatably connected with the seat plate shaft body 22 through the connecting seat and the bearing. The bottom surface of the seat plate 21 is provided with a lap groove at the position corresponding to the seat plate lap rod 23. The top surface of the seat plate 21 is provided with a neodymium magnet at the both end positions. The seat plate 21 is adsorbed with the magnetic adsorption seat 20 through the neodymium magnet. The magnetic adsorption seat 20 is distributed on the both sides of the horizontal plate mounting shaft 27.

[0032] In the application, the vertical adjusting frame 10 is inserted into the inside of the frame sleeve 9. The frame sleeve 9 is provided with a strip-shaped through hole. The frame sleeve 9 is screw-connected with the vertical adjusting frame 10 through the vertical adjusting knob 8. The screw thread structure is screwed to realize the fastening connection between the frame sleeve 9 and the vertical adjusting frame 10.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the application, and not for limiting the application, although the application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application, should be included in the protection scope of the application.

Claims

1. A walking aid device for postoperative cardiac surgery, comprising a U-shaped frame (4), wherein the U-shaped frame (4) is a hollow tube, characterized in that, The U-shaped frame (4) has horizontal adjustment brackets (12) inserted at both ends. Frame sleeves (9) are respectively provided at the two ends of the U-shaped frame (4) away from the horizontal adjustment brackets (12), and the frame sleeves (9) extend in a vertical direction away from the U-shaped frame (4). A vertical adjustment bracket (10) is provided inside the frame sleeve (9), and wheels (11) are respectively provided at the bottom of the vertical adjustment bracket (10) and the horizontal adjustment bracket (12). A horizontal plate mounting shaft (27) is respectively provided between the frame sleeves (9), and upper plates are respectively provided on both sides of the horizontal plate mounting shaft (27). A crossbar (13) and a lower crossbar (14) are provided. The upper crossbar (13) and the lower crossbar (14) extend toward the opening of the U-shaped frame (4). A crossbar adjustment hole (18) is provided on the upper crossbar (13) and the lower crossbar (14). A horizontal sleeve (16) is fitted on the horizontal adjustment frame (12). A horizontal adjustment knob (17) is threaded onto the horizontal sleeve (16). The horizontal adjustment knob (17) and the horizontal sleeve (16) are located on both sides of the crossbar adjustment hole (18). A handle (1) is provided on the horizontal adjustment frame (12).

2. The postoperative mobility aid device for cardiac surgery according to claim 1, characterized in that, The U-shaped frame (4) is provided with a pair of frame guide seats (7) at the inner side of the entrance. A parking vertical rod (6) is inserted into the frame guide seat (7). The bottom end of the parking vertical rod (6) passes through the upper horizontal bar (13) and the lower horizontal bar (14) in sequence and is connected to the foot plate (19). The top ends of adjacent parking vertical rods (6) are connected by a vertical rod top plate (5). A vertical rod reset plate (24) is provided at the parking vertical rod (6) between the U-shaped frame (4) and the upper horizontal bar (13). A reset spring (25) is provided between the vertical rod reset plate (24) and the upper horizontal bar (13).

3. The postoperative mobility aid device for cardiac surgery according to claim 2, characterized in that, The vertical rod reset plate (24) has several plate guide rods (26) distributed along its length. The upper horizontal bar (13) has guide holes for the plate guide rods (26) to pass through at the positions corresponding to the plate guide rods (26). A reset spring (25) is sleeved on the plate guide rod (26) between the vertical rod reset plate (24) and the upper horizontal bar (13). The top end of the reset spring (25) is connected to the vertical rod reset plate (24), and the bottom end of the plate guide rod (26) is connected to the upper horizontal bar (13).

4. The postoperative mobility aid device for cardiac surgery according to claim 3, characterized in that, The parking vertical bar (6) is provided with a seat plate shaft (22) and a seat plate overlapping rod (23) at a position below the lower horizontal bar (14). The two ends of the seat plate shaft (22) are respectively connected to the parking vertical bars (6) on both sides of the U-shaped frame (4). A seat plate (21) is rotatably provided on the seat plate shaft (22). The bottom surface of the seat plate (21) is provided with a groove for overlapping with the seat plate overlapping rod (23).

5. The postoperative mobility aid device for cardiac surgery according to claim 4, characterized in that, A magnetic seat (20) is provided on the horizontal plate mounting shaft (27), and a neodymium magnet is provided on the magnetic seat (20). The magnetic seat (20) is attracted to the corresponding neodymium magnet on the seat plate (21).

6. The postoperative mobility aid device for cardiac surgery according to claim 5, characterized in that, A movable handle (3) is provided on the top plate (5) of the vertical rod.

7. The postoperative mobility aid device for cardiac surgery according to claim 5, characterized in that, The end face of the footboard (19) facing the ground is provided with a rubber pad with anti-slip texture.

8. The postoperative mobility aid device for cardiac surgery according to claim 5, characterized in that, The frame sleeve (9) is a hollow tube. A strip-shaped adjustment hole is machined on the side of the frame sleeve (9) along the length direction of the frame sleeve (9). A vertical adjustment knob (8) is threadedly connected to the strip-shaped adjustment hole. The vertical adjustment knob (8) is threadedly connected to the vertical adjustment frame (10).

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