CN215821599U

CN215821599U - Walking booster used after orthopedic joint replacement operation

Info

Publication number: CN215821599U
Application number: CN202022928521.7U
Authority: CN
Inventors: 王沈栋; 施晓霞; 史高龙; 王伟
Original assignee: Nuclear Industry General Hospital
Current assignee: Nuclear Industry General Hospital
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-02-15
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a walking booster used after an orthopedic joint replacement operation, which belongs to the field of knee joint replacement operation, and comprises a foot plate, wherein the upper end of the foot plate is provided with a lower leg lifting frame, a first foot bandage and a second foot bandage, the second foot bandage is positioned on one side of the first foot bandage, the lower leg lifting frame is positioned on the other side of the first foot bandage, one side of the lower leg lifting frame is provided with a lower leg bandage, the middle part of the lower leg lifting frame is provided with a connecting shaft, the outer part of the connecting shaft is provided with a lower leg supporting plate, one side of the lower leg supporting plate is provided with a first upper leg bandage and a second upper leg bandage, the first upper leg bandage is positioned on the upper end of the second upper leg bandage, and the walking height is adjusted through the arranged lower leg lifting frame so as to be used by patients with different leg lengths, through the buffer gear who sets up, supplementary people walk.

Description

Walking booster used after orthopedic joint replacement operation

Technical Field

The utility model relates to the field of knee joint replacement, in particular to a walking booster used after orthopedic joint replacement surgery.

Background

The knee joint is an important load bearing joint of the lower limb, the structure and the function of the knee joint are the most complicated of human joints, and the knee joint replacement can relieve the pain of the knee joint, improve the function of the knee joint, correct the knee joint deformity and obtain long-term stability.

Because everybody's height fat thin all inequality, required walking booster's size also distinguishes a bit, the walking booster of current orthopedics joint replacement postoperative usefulness, need prepare the walking booster of a plurality of different models to supply different people to use, if required model is not enough, also can't give the patient with the booster of other models usefulness, it is inconvenient to use, certain adverse effect has been brought to the use of giving people, for this reason, we provide the walking booster of orthopedics joint replacement postoperative usefulness.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a walking booster used after an orthopedic joint replacement operation, which has the advantages of adjustable size, leg bending, buffering power and convenient use, and solves the problem that walking boosters of different models are used for patients with different heights and slimness.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a walking booster that orthopedics joint replacement postoperative was used, includes sole and buffer gear, the upper end of sole is provided with shank crane, first foot bandage, second foot bandage is located one side of first foot bandage, the shank crane is located the opposite side of first foot bandage, one side of shank crane is provided with the shank bandage, the middle part of shank crane is provided with even axle, the outside of even axle sets up thigh backup pad again, one side of thigh backup pad is provided with first thigh bandage and second thigh bandage, first thigh bandage is located the upper end of second thigh bandage.

Preferably, the shank lifting frame comprises a first movable plate, a first adjusting bolt, a first fixed plate, a connecting plate, a second movable plate, a second adjusting bolt and a second fixed plate, the first movable plate is located on one side of the connecting plate, the second movable plate is located on the other side of the connecting plate, the first movable plate is inserted into the first fixed plate, the first adjusting bolt is inserted into the first movable plate and the first fixed plate, the second movable plate is inserted into the second fixed plate, and the second adjusting bolt is inserted into the second movable plate and the second fixed plate.

Preferably, one side of the first movable plate is fixedly connected with one side of the connecting plate, one side of the second movable plate is fixedly connected with the other side of the connecting plate, the outer wall of the first movable plate is fixedly connected with the inside of the first fixed plate through the first adjusting bolt, and the outer wall of the second movable plate is fixedly connected with the inside of the second fixed plate through the second adjusting bolt.

Preferably, the buffer mechanism comprises a movable rod, a stop block, a spring and a movable cavity, the movable rod is inserted into the movable cavity, the stop block and the spring are located in the movable cavity, the spring is located at the lower end of the stop block, and the stop block is located at the lower end of the movable rod.

Preferably, the lower end of the movable rod is fixedly connected with the upper end of the stop block, the upper end of the spring is fixedly connected with the lower end of the stop block, the lower end of the spring is fixedly connected with the inside of the movable cavity, and the lower end of the movable rod is movably connected with the inside of the movable cavity through the spring.

Preferably, a rotating shaft is arranged between the connecting shaft and the thigh supporting plate, and the outer wall of the connecting shaft is movably connected with the inner wall of the thigh supporting plate through the rotating shaft.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is through the shank crane that sets up, adjust this walking booster's height, rotate first gim peg and second gim peg, with it respectively from first fixed plate and the inside dismantlement of second fixed plate get off, with the high rising or the reduction of first fly leaf and second fly leaf, insert the inside of first fly leaf and first fixed plate with first gim peg again, insert the inside of second fly leaf and second fixed plate with the second gim peg, it is fixed with it, adjust the height of shank crane, so that the patient of different leg length uses.

(2) This scheme is through the buffer gear who sets up, gives the buffering when people's walking shank is crooked, and when people's shank is crooked, movable rod suppression dog and spring, the movable rod passes through the spring and removes in the inside in activity chamber, and the thigh backup pad passes through the rotation axis and rotates in even axle outside, makes the angle between thigh backup pad and the shank crane reduce, because the patient joint department of having done the operation is more fragile, through the supplementary people walking of buffer gear.

Drawings

FIG. 1 is a schematic view of the overall structure of a walking aid for use after an orthopedic joint replacement surgery according to the present invention;

FIG. 2 is a schematic view of a lower leg lift of the walking aid for use after an orthopedic joint replacement surgery according to the present invention;

FIG. 3 is a schematic structural view of a buffering mechanism of a walking booster for use after an orthopedic joint replacement surgery according to the present invention;

the reference numbers in the figures illustrate:

1. a foot plate; 2. a shank lifting frame; 201. a first movable plate; 202. a first adjusting bolt; 203. a first fixing plate; 204. a connecting plate; 205. a second movable plate; 206. a second adjusting bolt; 207. a second fixing plate; 3. a buffer mechanism; 301. a movable rod; 302. a stopper; 303. a spring; 204. a movable cavity; 4. a thigh support plate; 5. a first thigh strap; 6. a second thigh strap; 7. a shank binding band; 8. a first foot strap; 9. a second foot strap; 10. and (7) connecting a shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-3, a walking aid for use after orthopedic joint replacement surgery comprises a foot plate 1 and a buffer mechanism 3, wherein the upper end of the foot plate 1 is provided with a lower leg lifting frame 2, a first foot bandage 8 and a second foot bandage 9, the second foot bandage 9 is positioned on one side of the first foot bandage 8, the lower leg lifting frame 2 is positioned on the other side of the first foot bandage 8, one side of the lower leg lifting frame 2 is provided with a lower leg bandage 7, the middle part of the lower leg lifting frame 2 is provided with a connecting shaft 10, the outer part of the connecting shaft 10 is provided with a thigh support plate 4, one side of the thigh support plate 4 is provided with a first thigh bandage 5 and a second thigh bandage 6, and the first thigh bandage 5 is positioned on the upper end of the second thigh bandage 6 and used for fixing a thigh on the thigh support plate 4.

Further, the lower leg crane 2 comprises a first movable plate 201, a first adjusting bolt 202, a first fixing plate 203, a connecting plate 204, a second movable plate 205, a second adjusting bolt 206 and a second fixing plate 207, wherein the first movable plate 201 is positioned at one side of the connecting plate 204, the second movable plate 205 is positioned at the other side of the connecting plate 204, the first movable plate 201 is inserted into the first fixing plate 203, the first adjusting bolt 202 is inserted into the first movable plate 201 and the first fixing plate 203, the second movable plate 205 is inserted into the second fixing plate 207, the second adjusting bolt 206 is inserted into the second movable plate 205 and the second fixing plate 207, and the height of the walking booster is adjusted through the lower leg crane 2.

Further, one side of the first movable plate 201 is fixedly connected to one side of the connecting plate 204, one side of the second movable plate 205 is fixedly connected to the other side of the connecting plate 204, an outer wall of the first movable plate 201 is fixedly connected to an inner portion of the first fixing plate 203 through the first adjusting bolt 202, an outer wall of the second movable plate 205 is fixedly connected to an inner portion of the second fixing plate 207 through the second adjusting bolt 206, and the first movable plate 201 and the second movable plate 205 are controlled to move inside the first fixing plate 203 and the second fixing plate 207 respectively through the first adjusting bolt 202 and the second adjusting bolt 206.

Further, the buffer mechanism 3 comprises a movable rod 301, a stop block 302, a spring 303 and a movable cavity 304, the movable rod 301 is inserted into the movable cavity 304, the stop block 302 and the spring 303 are located in the movable cavity 304, the spring 303 is located at the lower end of the stop block 302, the stop block 302 is located at the lower end of the movable rod 301, and people can walk through the arranged buffer mechanism 3.

Furthermore, the lower end of the movable rod 301 is fixedly connected with the upper end of the stop block 302, the upper end of the spring 303 is fixedly connected with the lower end of the stop block 302, the lower end of the spring 303 is fixedly connected with the inside of the movable cavity 304, the lower end of the movable rod 301 is movably connected with the inside of the movable cavity 304 through the spring 303, and the joints of a patient who has performed an operation are fragile, so that when the legs of the patient are bent, the patient can be cushioned through the cushioning mechanism 3 to assist the patient to walk.

Furthermore, a rotating shaft is arranged between the connecting shaft 10 and the thigh supporting plate 4, the outer wall of the connecting shaft 10 is movably connected with the inner wall of the thigh supporting plate 4 through the rotating shaft, and the thigh supporting plate 4 rotates outside the connecting shaft 10 through the rotating shaft to adjust the angle between the thigh supporting plate 4 and the shank lifting frame 2.

The working principle is as follows: people firstly wear the walking booster used after the orthopedic joint replacement operation on the lower limbs of a patient, put feet on the foot plate 1, fix the feet of the patient on the foot plate 1 by using the first foot bandage 8 and the second foot bandage 9, adjust the height of the walking booster by the arranged calf lifting frame 2, rotate the first adjusting bolt 202 and the second adjusting bolt 206, respectively detach the first adjusting bolt from the inside of the first fixing plate 203 and the second fixing plate 207, pull or push the connecting plate 204, raise or lower the heights of the first movable plate 201 and the second movable plate 205, then insert the first adjusting bolt 202 into the inside of the first movable plate 201 and the first fixing plate 203, insert the second adjusting bolt 206 into the inside of the second movable plate 205 and the second fixing plate 207, fix the second adjusting bolt, adjust the height of the calf lifting frame 2 so that the height of the calf lifting frame 2 can be conveniently used by the patients with different leg lengths, and adjust the calf lifting frame 2 to a proper height, the shank is fixed on the shank lifting frame by using the shank bandage 7, the thigh is fixed on the thigh fixing plate by using the first thigh bandage 5 and the second thigh bandage 6, the buffer is provided when the walking leg of people is bent through the arranged buffer mechanism 3, the buffer is provided when the walking leg of people is bent, the movable rod 301 presses the stop block 302 and the spring 303, the movable rod 301 moves in the movable cavity 304 through the spring 303, the thigh supporting plate 4 rotates outside the connecting shaft 10 through the rotating shaft, so that the angle between the thigh supporting plate 4 and the shank lifting frame 2 is reduced, the joint of a patient who is operated is fragile, and the walking of people is assisted through the buffer mechanism 3.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a walking booster that orthopedics joint replacement postoperative was used, includes sole (1) and buffer gear (3), its characterized in that: the upper end of sole (1) is provided with shank crane (2), first foot bandage (8), second foot bandage (9) are located one side of first foot bandage (8), shank crane (2) are located the opposite side of first foot bandage (8), one side of shank crane (2) is provided with shank bandage (7), the middle part of shank crane (2) is provided with even axle (10), the outside of even axle (10) is provided with thigh backup pad (4), one side of thigh backup pad (4) is provided with first thigh bandage (5) and second thigh bandage (6), first thigh bandage (5) are located the upper end of second thigh bandage (6).

2. The walking booster for orthopedic joint replacement surgery according to claim 1, wherein: the calf lifting frame (2) comprises a first movable plate (201), a first adjusting bolt (202), a first fixed plate (203), a connecting plate (204), a second movable plate (205), a second adjusting bolt (206) and a second fixed plate (207), wherein the first movable plate (201) is located on one side of the connecting plate (204), the second movable plate (205) is located on the other side of the connecting plate (204), the first movable plate (201) is inserted into the first fixed plate (203), the first adjusting bolt (202) is inserted into the first movable plate (201) and the first fixed plate (203), the second movable plate (205) is inserted into the second fixed plate (207), and the second adjusting bolt (206) is inserted into the second movable plate (205) and the second fixed plate (207).

3. A walking aid for use after an orthopedic joint replacement surgery according to claim 2, wherein: one side of the first movable plate (201) is fixedly connected with one side of the connecting plate (204), one side of the second movable plate (205) is fixedly connected with the other side of the connecting plate (204), the outer wall of the first movable plate (201) is fixedly connected with the inside of the first fixing plate (203) through the first adjusting bolt (202), and the outer wall of the second movable plate (205) is fixedly connected with the inside of the second fixing plate (207) through the second adjusting bolt (206).

4. The walking booster for orthopedic joint replacement surgery according to claim 1, wherein: buffer gear (3) include movable rod (301), dog (302), spring (303) and activity chamber (304), movable rod (301) insert the inside in activity chamber (304), dog (302) and spring (303) are located the inside in activity chamber (304), spring (303) are located the lower extreme of dog (302), dog (302) are located the lower extreme of movable rod (301).

5. The walking booster for orthopedic joint replacement surgery according to claim 4, wherein: the lower extreme of movable rod (301) is fixed connection with the upper end of dog (302), the upper end of spring (303) is fixed connection with the lower extreme of dog (302), the lower extreme of spring (303) is fixed connection with the inside in activity chamber (304), the lower extreme of movable rod (301) is through the inside of spring (303) and activity chamber (304) for swing joint.

6. The walking booster for orthopedic joint replacement surgery according to claim 1, wherein: a rotating shaft is arranged between the connecting shaft (10) and the thigh supporting plate (4), and the outer wall of the connecting shaft (10) is movably connected with the inner wall of the thigh supporting plate (4) through the rotating shaft.