CN217960455U

CN217960455U - Hip joint replacement postoperative protection device

Info

Publication number: CN217960455U
Application number: CN202221611383.2U
Authority: CN
Inventors: 车艳军
Original assignee: Suzhou Municipal Hospital
Current assignee: Suzhou Municipal Hospital
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-06
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a hip joint replacement postoperative protection device relates to medical auxiliary instrument technical field, including waist fixed band and shank fixed band, the outside of shank fixed band is rotated and is connected with and rotates festival B, and the outside of rotating festival B is rotated and is connected with and rotates festival A, and the externally mounted of waist fixed band has two mounting panels, and the outside of mounting panel is provided with adjustment mechanism, and adjustment mechanism includes two regulating blocks, and the ring channel has been seted up to the outside of mounting panel, and the outside activity of regulating block is provided with the inserted bar, and the externally mounted of inserted bar has the baffle, and the externally mounted of waist fixed band has a plurality of layer boards, and the externally mounted of layer board has a plurality of location areas, the utility model discloses, can protect patient's waist through layer board and the location area that set up, when dressing the device, support the waist through the layer board to avoid the excessive bending of waist to cause the damage of hip joint, further improved the protection to hip joint, and then improved the practicality of device.

Description

Hip joint replacement postoperative protection device

Technical Field

The utility model relates to a medical auxiliary instrument technical field especially relates to a hip joint replacement postoperative protection device.

Background

The hip joint replacement is also called artificial hip joint replacement, which is to fix an artificial prosthesis comprising a femur part and an acetabulum part on normal bone by using bone cement and screws to replace a diseased joint and reconstruct the normal function of the hip joint of a patient, and is a more mature treatment means which is reliable in removing the stasis of the blood and is needed to protect the hip joint for the patient after the hip joint replacement in the medical field.

The conventional protective device is generally used to fix a bracket on the waist and legs of a patient so as to prevent dislocation of the hip joint, but the conventional bracket is generally difficult to be used for joint training of the patient and to protect the patient during the joint training, so that a protective device after hip replacement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art is difficult to be used for joint training of patients and is difficult to play the defect of protection to the patients in the joint training, and provides a hip joint replacement postoperative protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hip joint replacement postoperative protection device, includes waist fixed band and shank fixed band, the outside of shank fixed band is rotated and is connected with and rotates festival B, the outside of rotating festival B is rotated and is connected with and rotates festival A, the externally mounted of waist fixed band has two mounting panels, the outside of mounting panel is provided with adjustment mechanism, adjustment mechanism includes two regulating blocks, the ring channel has been seted up to the outside of mounting panel, the outside activity of regulating block is provided with the inserted bar, the externally mounted of inserted bar has the baffle, the externally mounted of waist fixed band has a plurality of layer boards, the externally mounted of layer board has a plurality of location areas.

The above technical solution further comprises: the shank fixed band is provided with two altogether, the festival A that rotates keeps away from the one end of festival B rotates to be connected in the outside of mounting panel.

A plurality of jacks are formed in the annular groove, and the adjusting block is connected to the inside of the annular groove in a sliding mode.

A through hole is formed in the annular groove, and the inserted rod is connected to the inside of the through hole in a sliding mode.

The outside cover of inserted bar is equipped with spacing spring, the one end fixed connection of spacing spring is in the outside of baffle, spacing spring is kept away from the one end fixed connection of baffle is in the outside of regulating block.

The externally mounted of waist fixed band has three fixed band and three fixed knot, the externally mounted of shank fixed band has two sub-magic subsides and two female magic subsides.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, can realize the rehabilitation training to hip joint through the rotation festival A that sets up and the rotation festival B, be provided with adjustment mechanism simultaneously, ring channel through adjustment mechanism, the regulating block, mutually supporting of baffle can adjust the rotation festival A pivoted range size, thereby can carry out the training of different intensity to the different period, and the baffle through setting up can carry on spacingly to the turned angle of rotation festival A, thereby avoid excessively rotating rotation festival A to cause the damage to hip joint, the protection to hip joint has been improved.

2. The utility model discloses in, can protect patient's waist through the layer board and the location area that set up, when dressing the device, support the waist through the layer board to avoid the waist excessive bending to cause hip's damage, further improved the protection to hip, and then improved the practicality of device.

Drawings

Fig. 1 is a schematic view of a first overall structure of a hip replacement post-operative protection device according to the present invention;

FIG. 2 is a second overall schematic view of a hip replacement post-operative protective device;

FIG. 3 is a schematic view of a partial cross-sectional view of a hip replacement post-operative protective device;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 3;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

In the figure: 1. waist fixing belts; 2. leg fixing straps; 3. a pallet; 4. a positioning belt; 5. a rotating joint A; 6. a rotating joint B; 7. a sub-magic tape; 8. fixing the belt; 9. mounting a plate; 10. an annular groove; 11. a jack; 12. an adjusting block; 13. a baffle plate; 14. a limiting spring; 15. a through hole; 16. female magic tape; 17. a fixing buckle; 18. and (4) inserting the rod.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

Referring to the attached drawings 1-6, the utility model provides a hip joint replacement postoperative protection device, including waist fixed band 1 and shank fixed band 2, the outside of shank fixed band 2 is rotated and is connected with and rotates festival B6, the outside of rotating festival B6 is rotated and is connected with and rotates festival A5, the externally mounted of waist fixed band 1 has two mounting panels 9, the outside of mounting panel 9 is provided with adjustment mechanism, adjustment mechanism includes two regulating blocks 12, ring channel 10 has been seted up to the outside of mounting panel 9, the outside activity of regulating block 12 is provided with inserted bar 18, the externally mounted of inserted bar 18 has baffle 13, the externally mounted of waist fixed band 1 has a plurality of layer boards 3, the externally mounted of layer board 3 has a plurality of location areas 4.

In this embodiment, when the device is used, the waist fixing band 1 is fixed at the waist position of a patient, the fixing of the waist fixing band 1 is completed by clamping the fixing band 8 outside the fixing buckle 17, then the leg fixing bands 2 are fixed outside two thighs of the patient, and the leg fixing bands 2 are fixed by bonding the fixing band 7 outside the female magic tape 16, wherein the device can be suitable for patients of different body types by the arrangement of the fixing band 8, the

fixing buckles

17 and 7 and the female magic tape 16;

after the waist fixing belt 1 and the leg fixing belt 2 are fixed, wherein the rotating joint A5 can rotate outside the waist fixing belt 1, the rotating joint B6 can rotate outside the leg fixing belt 2, the legs of a patient can move through the mutual matching of the rotating joint A5 and the rotating joint B6, so that the hip joint can be movably trained, however, the activity intensity of the joint needs to be controlled in different recovery periods, when the activity intensity of the joint needs to be adjusted, the baffle 13 is pulled outwards, the baffle 13 drives the insertion rod 18 to move outwards, the insertion rod 18 is moved out of the insertion hole 11, then the adjusting block 12 is moved, the position of the adjusting block 12 is adjusted, and the two adjusting blocks 12 are adjusted at different positions in the annular groove 10;

after the position of the adjusting block 12 is adjusted, the inserting rod 18 is inserted back into the inserting hole 11, the baffle 13 blocks the rotating angle of the rotating joint A5 at the moment, so that the maximum rotating angle of the rotating joint A5 is limited, the hip joint damage caused by the overlarge moving angle of legs is avoided, and the hip joint protection is improved.

Example two

As shown in fig. 1 to 6, based on the first embodiment, a through hole 15 is formed in the annular groove 10, the insertion rod 18 is slidably connected inside the through hole 15, a limiting spring 14 is sleeved outside the insertion rod 18, one end of the limiting spring 14 is fixedly connected outside the baffle 13, and one end of the limiting spring 14, which is far away from the baffle 13, is fixedly connected outside the adjusting block 12.

In this embodiment, when the baffle 13 outwards moves, the baffle 13 drives the inserted bar 18 to outwards move, the limiting spring 14 is in a stretching state at this moment, the inserted bar 18 is inserted back to the inside of the jack 11, the limiting spring 14 recovers due to elastic potential energy at this moment, so as to drive the inserted bar 18 to downwards move, the inserted bar 18 still has a trend of downwards moving when reaching the bottom of the jack 11 at this moment, so as to tightly prop the inserted bar 18 in the inside of the jack 11 through the limiting spring 14, so as to improve the stability of the adjusting block 12 and the baffle 13, and avoid the baffle 13 from moving to cause the change of the maximum rotation angle of the rotating joint A5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A hip joint replacement postoperative protection device comprises a waist fixing belt (1) and leg fixing belts (2), and is characterized in that the outer part of the leg fixing belts (2) is rotatably connected with a rotating joint B (6), the outer part of the rotating joint B (6) is rotatably connected with a rotating joint A (5), two mounting plates (9) are mounted on the outer part of the waist fixing belts (1), and an adjusting mechanism is arranged on the outer part of each mounting plate (9) and comprises two adjusting blocks (12);

annular groove (10) have been seted up to the outside of mounting panel (9), the outside activity of regulating block (12) is provided with inserted bar (18), the externally mounted of inserted bar (18) has baffle (13), the externally mounted of waist fixed band (1) has a plurality of layer boards (3), the externally mounted of layer board (3) has a plurality of location areas (4).

2. The post hip replacement protection device according to claim 1, wherein there are two leg fixing straps (2), and the end of the rotating joint A (5) far away from the rotating joint B (6) is rotatably connected to the outside of the mounting plate (9).

3. The post-hip-replacement protection device according to claim 1, wherein a plurality of insertion holes (11) are formed in the annular groove (10), and the adjusting block (12) is slidably connected to the inside of the annular groove (10).

4. The post hip replacement protective device according to claim 3, wherein a through hole (15) is formed in the annular groove (10), and the insert rod (18) is slidably connected to the inside of the through hole (15).

5. The post-hip replacement protection device according to claim 4, wherein the insertion rod (18) is sleeved with a limiting spring (14), one end of the limiting spring (14) is fixedly connected to the outside of the baffle (13), and the end of the limiting spring (14) far away from the baffle (13) is fixedly connected to the outside of the adjusting block (12).

6. The post-hip replacement protection device according to claim 1, wherein three fixing straps (8) and three fixing buckles (17) are installed on the outside of the waist fixing strap (1), and two male magic tapes (7) and two female magic tapes (16) are installed on the outside of the leg fixing strap (2).