CN218923697U

CN218923697U - Special buckling exercise device after knee joint replacement operation

Info

Publication number: CN218923697U
Application number: CN202221148106.2U
Authority: CN
Inventors: 陈群群; 崔俊英
Original assignee: Guangzhou Yuexiu District Maternal And Child Health Hospital Guangzhou Yuexiu District Maternal And Child Health Family Planning Service Center
Current assignee: Guangzhou Yuexiu District Maternal And Child Health Hospital Guangzhou Yuexiu District Maternal And Child Health Family Planning Service Center
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2023-04-28
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to the technical field of rehabilitation training equipment, in particular to a special buckling exercise device after knee joint replacement operation, which comprises a special buckling exercise device after knee joint replacement operation, wherein the special buckling exercise device comprises a thigh support, a mounting rack, a thigh fixing frame and a limiting support, and the thigh support and the thigh fixing frame are composed of a fixed part and a movable part. The thigh support and the thigh fixing frame of the device can be used for adjusting the length, and meanwhile, the thigh fixing frame can be used for adjusting the angle in the mounting frame, so that the length and the angle can be adjusted according to the body shape and the rehabilitation progress of a patient.

Description

Special buckling exercise device after knee joint replacement operation

Technical Field

The utility model relates to the technical field of rehabilitation training equipment, in particular to a special buckling exercise device after knee joint replacement.

Background

Knee joints are important weight-bearing joints of lower limbs, and their structure and function are the most complex of human joints. Knee degenerative osteoarthropathy is a common disease in elderly people, with 35% of symptomatic knee osteoarthropathy men reported to occur over 50 years of age, and up to 74% in women. Serious knee osteoarthritis is increasingly in patients who require artificial knee arthroplasty. Knee joint replacement can relieve knee joint pain, improve knee joint function, correct knee joint deformity and achieve long-term joint stability.

But current knee joint buckling exercise device can't carry out length adjustment and buckling angle adjustment according to patient's size and recovered progress to current knee joint buckling exercise device is poor to fixed effect when placing the both legs, reduces the stability that the both legs were placed when training, is unfavorable for actual use.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the special buckling exercise device after knee joint replacement comprises a thigh support, a mounting rack, a thigh fixing frame and a limiting support, and is characterized in that the thigh support and the thigh fixing frame are composed of a fixed part and a movable part;

thigh support, mounting bracket and thigh mount all are parallel arrangement and are had two sets of, the upper end of thigh mount all is equidistant distribution and is provided with thigh fixed band, the thigh fixed band is tensile setting, the equal fixedly connected with connecting axle of middle-end of mounting bracket

Preferably, one side of the fixed part of the thigh support is provided with second bolt holes in a penetrating mode, and one side of the movable part of the thigh support is provided with second bolt holes in a longitudinal equidistant mode.

Preferably, the upper ends of the movable parts of the thigh brackets are connected with leg supporting air cushions, and the rear sides of the leg supporting air cushions are fixedly connected with the mounting frame.

Preferably, the thigh mount is all rotated and is installed in the outside of connecting axle, one side of the fixed part of thigh mount all runs through and installs first bolt, one side of the movable part of thigh mount all is the equidistance and distributes and be provided with first bolt hole.

Preferably, the rear sides of the fixing parts of the thigh brackets are vertically provided with limiting brackets, and the upper ends of the limiting brackets are equidistantly provided with limiting grooves with the same size.

The embodiment of the utility model provides a special buckling exercise device after knee joint replacement, which has the following beneficial effects: the thigh support and the thigh fixing frame of the device can be used for adjusting the length, and meanwhile, the thigh fixing frame can be used for adjusting the angle in the mounting frame, so that the length and the angle can be adjusted according to the body shape and the rehabilitation progress of a patient.

1. Through setting up thigh support, thigh mount and mounting bracket, the patient is in bed earlier when the device uses can be according to patient's body type regulation thigh support's height when the device, the user finishes the back with the second bolt insert to the second bolt hole that corresponds can accomplish the height-fixing of thigh support, the upper end of this thigh support is connected with the support leg air cushion simultaneously, can improve the comfort level that the knee was placed, the user can carry out thigh mount's angle modulation according to patient's recovered progress, the thigh mount all can be in the connecting axle outside rotation of mounting bracket middle-end, the length of adjustable thigh mount simultaneously, insert the thigh mount to corresponding spacing groove after the regulation can accomplish angle fixation, utilize the weight of shank to temper knee joint's buckling angle, be favorable to actual use.

2. Through setting up the thigh fixed band, can penetrate the thigh to the thigh fixed band earlier during the use, lean on knee position in holding in the palm leg air cushion upper end, thigh support obtains the top promptly, tightens and spacing the thigh, but the good tensile properties of thigh fixed band tighten the thigh simultaneously, stability that both legs were placed when improving the training is favorable to actual use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the thigh mount structure of the present utility model;

fig. 3 is a schematic view of the thigh support structure of the present utility model.

In the figure: 1. thigh support; 2. a limit bracket; 3. a limit groove; 4. a leg supporting air cushion; 5. a mounting frame; 6. thigh fixing frames; 7. a connecting shaft; 8. thigh fixing straps; 9. a first pin hole; 10. a first latch; 11. a second pin hole; 12. and a second bolt.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-3, a special buckling exercise device after knee joint replacement operation, including thigh support (1), mounting bracket (5) and thigh mount (6), spacing support (2), thigh support (1) and thigh mount (8) are constituteed by fixed part and movable part, thigh support (1), mounting bracket (5) all are parallel arrangement with thigh mount (6) and are provided with two sets of, and the device's thigh support 1 and thigh mount 8 all can carry out length adjustment, and simultaneously thigh mount 8 can carry out angle adjustment in mounting bracket 5 for can carry out length adjustment and angle adjustment according to patient's size and rehabilitation progress, the upper end of thigh mount (6) all is equidistant distribution and is provided with thigh fixed band (8), thigh fixed band (8) are tensile setting, tighten and spacing thigh support 1 with the thigh, and the stability that the trouble thigh was placed when improving training, obtain effective exercise of knee joint buckling function through the gravity of shank, reliable and stable practical use.

Specifically, referring to fig. 3, the second pins 12 are installed on one side of the fixed portion of the thigh support 1 in a penetrating manner, and the second pin holes 11 are longitudinally and equidistantly distributed on one side of the movable portion of the thigh support 1, so that a user can insert the second pins 12 into the corresponding second pin holes 11 to fix the height of the thigh support 1, which is easy and convenient to operate and beneficial to practical use.

Specifically, referring to fig. 1, the upper ends of the movable parts of the thigh support 1 are connected with a leg supporting air cushion 4, so that comfort level of the knee of the patient is improved when the knee is placed, and practical use is facilitated.

Specifically, referring to fig. 2, a first bolt 10 is installed on one side of the fixed portion of the thigh fixing frame 6 in a penetrating manner, first bolt holes 9 are distributed on one side of the movable portion of the thigh fixing frame 6 in an equidistant manner, and a user can insert the first bolt 10 into the corresponding first bolt hole 9 to fix the length of the thigh fixing frame 6, which is beneficial to practical use.

Specifically, referring to fig. 1, the upper ends of the limiting brackets 2 are equidistantly provided with limiting grooves 3 with the same size, and after the adjustment of the user is completed, the thigh fixing frames 6 are inserted into the corresponding limiting grooves 3 to complete the angle fixing, so that the bending angle of the knee joint is exercised by using the weight of the lower leg, which is beneficial to practical use.

Working principle: through setting up thigh support 1, thigh mount 6 and mounting bracket 5, the patient is flat can be according to patient's body type regulation thigh support 1's height earlier in the bed when the device uses, use personnel to adjust the back with second bolt 12 insert to the second bolt hole 11 that corresponds can accomplish thigh support 1's height fixation, the upper end of this thigh support 1 is connected with the support leg air cushion 4 simultaneously, can improve knee placement's comfort level, the user can carry out thigh mount 6's angle modulation according to patient's rehabilitation progress, thigh mount 6 all can rotate in the connecting axle 7 outside of mounting bracket 5 middle-end, simultaneously adjustable thigh mount 6's length, insert thigh mount 6 to the fixed angle of can accomplishing of corresponding spacing groove 3 after the regulation, utilize the weight of shank to temper knee joint's buckling angle, be favorable to actual use, through setting up thigh fixed band 8, can penetrate the thigh to thigh fixed band 8 earlier in, lean on the knee position to support leg 4 upper end, namely thigh support 1 obtains the top, carry out the upper end to the thigh, can carry out the stretching to the thigh with the high-speed limit to the thigh, practical stability is favorable to the practical stability of putting up the training when tightening.

Claims

1. The special buckling exercise device after knee joint replacement comprises a thigh support (1), a mounting rack (5), a thigh fixing frame (6) and a limiting support (2), and is characterized in that the thigh support (1) and the thigh fixing frame (6) are composed of a fixed part and a movable part;

thigh support (1), mounting bracket (5) and thigh mount (6) are parallel arrangement and are two sets of, the upper end of thigh mount (6) all is equidistant distribution and is provided with thigh fixed band (8), thigh fixed band (8) are tensile setting, the equal fixedly connected with connecting axle (7) of middle-end of mounting bracket (5).

2. The special buckling exercise device after knee joint replacement according to claim 1, wherein the second bolts (12) are installed on one side of the fixed portion of the thigh support (1) in a penetrating manner, and the second bolt holes (11) are distributed on one side of the movable portion of the thigh support (1) at equal intervals in the longitudinal direction.

3. The special buckling exercise device after knee joint replacement according to claim 1, wherein the upper ends of the movable parts of the thigh brackets (1) are respectively connected with a leg supporting air cushion (4), and the rear sides of the leg supporting air cushions (4) are respectively fixedly connected with the mounting frame (5).

4. The flexion exercise device special for knee joint replacement surgery according to claim 1, wherein the thigh fixing frames (6) are all rotatably installed on the outer sides of the connecting shafts (7), first bolts (10) are all installed on one sides of the fixing portions of the thigh fixing frames (6) in a penetrating mode, and first bolt holes (9) are formed in one sides of the movable portions of the thigh fixing frames (6) in an equidistant mode.

5. The special buckling exercise device after knee joint replacement according to claim 1, wherein the rear sides of the fixing parts of the thigh brackets (1) are vertically provided with limiting brackets (2), and the upper ends of the limiting brackets (2) are equidistantly provided with limiting grooves (3) with the same size.