CN220275860U

CN220275860U - Detachable hip joint dislocation prevention pad

Info

Publication number: CN220275860U
Application number: CN202321256001.3U
Authority: CN
Inventors: 蒋丹; 李秀娟; 刘江华
Original assignee: YUXI HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Current assignee: YUXI HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2024-01-02
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a detachable hip joint dislocation prevention pad, which comprises a pad body, wherein the pad body comprises a square body and a trapezoid body, the number of the square body and the trapezoid body is two, one side of the trapezoid body is provided with grooves, four fixing belts are respectively arranged on two sides of the pad body, one end of one fixing belt is provided with a locking piece, one end of the other fixing belt is provided with an elastic buckle, the elastic buckle is matched with the locking piece, and the tops of the trapezoid body and the square body are provided with fixing devices. The detachable hip joint dislocation preventing pad is improved on the basis of the trapezoid body, the size of the detachable hip joint dislocation preventing pad can be increased and decreased according to the height of a patient, the adhesion of the dislocation preventing pad is improved, meanwhile, the depth of grooves on two sides becomes shallow, the detachable hip joint dislocation preventing pad can adapt to the adhesion of lower limbs and concave surfaces of patients with different body types, the fixing effect is improved, and the fixing belts on two sides are matched with the locking pieces and the elastic buckles to firmly fix the two lower limbs of the patient, so that the limbs are prevented from slipping when the patient lies on one side.

Description

Detachable hip joint dislocation prevention pad

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a detachable hip joint dislocation prevention pad.

Background

The artificial total hip arthroplasty adopts an artificial hip joint prosthesis to replace a hip joint with lesions, and aims to relieve pain, recover joint functions and improve the life quality of a patient, but in the treatment process, the risk of dislocation of the hip joint is higher, and related literature reports that the dislocation of the hip joint accounts for 2% -27% of the total number of the artificial total hip arthroplasty.

The hip joint dislocation has certain correlation with postoperative body position control, adopts the recumbent position after the operation, and the foot wears correction shoes, and two lower limbs keep abduction neutral position, and traction belt skin traction limits dangerous actions such as the extremely buckling of hip joint, internal rotation, adduction and can effectively prevent the hip joint dislocation, in order to ensure that the patient adopts safe body position, clinically develops 3 main types of dislocation prevention device, is ladder pad type, abduction support type and abduction support type respectively, and adjustable support and support angle are nimble, are applicable to the patient of different height physiques, but the cost is high, and the operation procedure is complicated, and ladder pad cost is low, easy operation, receives the recognition of most patients, and its dislocation prevention effect is also very ideal.

In clinical work, it is found that due to the difference of the body sizes of patients, abnormal mobility of the hip joint before operation and the need of taking the lateral position to turn over and buckle the back, the fixation of the ladder-shaped pad size cannot meet the requirements of the patients with different body sizes on comfort, the firmness of the structural connection part is ensured by the lack of corresponding fixing devices through the added parts in the prior art, and the detachable hip joint anti-dislocation pad is provided for the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides a detachable hip joint dislocation prevention pad, solves the problem that the trapezoid pad in the prior art is produced in the same specification according to the added square body, and improves the suitability protection for patients with different sizes.

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

the utility model relates to a detachable hip joint dislocation prevention pad which comprises a pad body, wherein the pad body comprises a square body and a trapezoid body, the number of the square body and the trapezoid body is two, grooves are formed in one side of the trapezoid body, four fixing belts are respectively arranged on two sides of the pad body, a locking piece is arranged at one end of one fixing belt, an elastic buckle is arranged at one end of the other fixing belt, the elastic buckle and the locking piece are mutually buckled, and a fixing device is arranged at the tops of the trapezoid body and the square body.

As a preferable technical scheme of the utility model, the pad body is made of high-density sponge materials, the trapezoid body is of a right-angle trapezoid structure, the height and the width of the square body are consistent with those of the trapezoid body, the maximum arc depth of the groove is set to be 3cm, and the arc depth of the groove gradually becomes shallow from the top to the bottom.

As a preferable technical scheme of the utility model, the fixing device comprises a slot, a plugboard, a telescopic plate, sliding grooves and locking knobs, wherein the slot is respectively arranged at the tops of the trapezoid body and the square body, the plugboard is arranged in the slot in a penetrating manner, the locking knobs are arranged at two ends of the plugboard, the bottom ends of the locking knobs penetrate through the plugboard to be abutted against the trapezoid body, the sliding grooves are arranged at two sides of the telescopic plate, the telescopic plate is movably sleeved with the plugboard through the sliding grooves, and the locking mechanism is arranged at the center of the plugboard.

As a preferable technical scheme of the utility model, the locking mechanism comprises a fixed plug block, a sleeve block and a plug rod, wherein the plug block and the sleeve block are respectively arranged at the tops of different plug boards, the fixed plug block is sleeved with the sleeve block, and the plug rod penetrates through the fixed plug block and the sleeve block.

As a preferable technical scheme of the utility model, the inner side of the trapezoid body is provided with a fixing groove, one side of the square body is provided with a fixing block, and the fixing block is fixedly inserted into the fixing groove.

As a preferable technical scheme of the utility model, the square bodies are provided with sticking buckles, and every two square bodies are fixedly connected through the sticking buckles.

Compared with the prior art, the utility model has the following beneficial effects:

1. the detachable hip joint dislocation preventing pad is improved on the basis of the trapezoid body, the size of the detachable hip joint dislocation preventing pad can be increased or decreased according to the height of a patient, the adhesion of the dislocation preventing pad is improved, meanwhile, the depth of grooves on two sides becomes shallow, the detachable hip joint dislocation preventing pad can adapt to the adhesion of lower limbs and concave surfaces of patients with different sizes, the fixing effect is improved, and the fixing belts on two sides are matched with the locking pieces and the elastic buckles to firmly fix the two lower limbs of the patient, so that the limbs are prevented from slipping when the patient lies on one side.

2. According to the utility model, the square body is mounted between the trapezoidal bodies by inserting the fixing blocks into the fixing grooves, so that the components are increased, meanwhile, the whole structure connection firmness of the pad bodies is enhanced by utilizing the fixing device, the plugboard is fixed with the trapezoidal bodies by manually rotating the locking knob after being inserted into the slot, when the square body needs to be added, the telescopic plates sleeved in the plugboard are slidably pulled out through the sliding grooves, the extending effect is realized, the whole fixing work is completed, and the firmness of the connection part of the plugboard can be further improved by utilizing the locking mechanism during combination.

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 a trapezoid of the present utility model;

FIG. 2 is a split view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing device of the present utility model;

FIG. 4 is a front perspective view of the overall structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure at A of the present utility model;

in the figure: 1. a cushion body; 101. a square body; 102. a trapezoid body; 2. a groove; 3. a fixing belt; 4. a locking piece; 5. an elastic buckle; 6. a fixing device; 61. a slot; 62. inserting plate; 63. a telescoping plate; 64. a sliding groove; 65. a locking knob; 7. sticking buckles; 8. a locking mechanism; 81. inserting blocks; 82. sleeving blocks; 83. a rod; 9. a fixing groove; 10. and a fixed block.

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. Wherein like reference numerals refer to like elements throughout.

Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-5, the utility model provides a detachable hip joint dislocation prevention pad, which comprises a pad body 1, wherein the pad body 1 comprises a square body 101 and a trapezoid body 102, the number of the square body 101 and the trapezoid body 102 is two, one side of the trapezoid body 102 is provided with a groove 2, two sides of the pad body 1 are respectively provided with four fixing belts 3, one end of one fixing belt 3 is provided with a locking piece 4, one end of the other fixing belt 3 is provided with an elastic buckle 5, the elastic buckle 5 is mutually buckled with the locking piece 4, and the tops of the trapezoid body 102 and the square body 101 are provided with a fixing device 6.

Further, the pad body 1 is made of high-density sponge materials, the trapezoid body 102 is of a right trapezoid structure, the height and the width of the square body 101 are consistent with those of the trapezoid body 102, the maximum arc depth of the groove 2 is set to be 3cm, the arc depth of the groove 2 gradually becomes shallow from the top to the bottom, the high-density sponge materials have good elasticity, the comfort level of use of patients is improved when the pad is used, the assembly square body 101 is increased to match with the trapezoid body 102 for patients of different sizes, better adaptability is achieved, meanwhile, the depth of the groove 2 on two sides becomes shallow, the pad can adapt to the fit of lower limbs and concave surfaces of patients of different sizes, and the fixing effect is improved.

The fixing device 6 comprises a slot 61, a plugboard 62, telescopic plates 63, sliding grooves 64 and locking knobs 65, wherein the slot 61 is respectively arranged at the tops of a trapezoid body 102 and a square body 101, the plugboard 62 is penetratingly arranged in the slot 61, the locking knobs 65 are arranged at two ends of the plugboard 62, the bottom ends of the locking knobs 65 penetrate through the plugboard 62 and are abutted against the trapezoid body 102, the sliding grooves 64 are arranged at two sides of the telescopic plates 63, the telescopic plates 63 are movably sleeved with the plugboard 62 through the sliding grooves 64, and a locking mechanism 8 is arranged at the center of the plugboard 62.

The locking mechanism 8 comprises a fixed insert block 81, a sleeve block 82 and an insert rod 83, wherein the insert block 81 and the sleeve block 82 are respectively arranged at the tops of different insert plates 62, the fixed insert block 81 is sleeved with the sleeve block 82, and the insert rod 83 penetrates through the fixed insert block 81 and the sleeve block 82.

The inboard of trapezoidal body 102 is provided with fixed slot 9, and one side of square body 101 all is provided with fixed block 10, and fixed block 10 and fixed slot 9 are fixed pegging graft.

The square bodies 101 are provided with sticking buckles 7, and every two square bodies 101 are fixedly connected through the sticking buckles 7.

Specifically, when the ladder-shaped pad body 1 is used, the ladder-shaped pad body 1 is placed between the legs of a patient, the two lower limbs of the pad body are 20-30 degrees, the pad body 62 is penetrated out of the slot 61, the locking knob 65 is manually rotated to enable the two trapezoidal bodies to be fastened and connected, the square body 101 is fixed by the locking mechanism 8, the inserting block 81 is inserted into the groove of the sleeve block 82, the rod 83 is penetrated into the inserting block 81 and the sleeve block 82, the inner sides of the thighs of the patient are limited by the corresponding hyperboloid grooves 2 formed on the two sides of the pad body along the center of the pad body, at least two fixing belts 3 are respectively arranged on the two sides of the pad body, the structure locking is realized by fastening the two fixing belts 3 with the elastic buckle 5 through the locking piece 4, the good anti-falling effect is realized, the fixing device is utilized to realize the fastening effect between the structures, the inserting plate 62 penetrates out of the slot 61, the locking knob 65 is manually rotated to enable the two trapezoidal bodies to be fastened and connected, the inserting block 81 is inserted into the groove of the sleeve block 82, the inserting rod 83 penetrates through the inserting block 81 and the sleeve block 82, the center of the inserting block 62 is not separated, when an assembly is required to be added, the fixing device 6 is separated from the center of the inserting plate 62, the fixing device is separated from the inserting block 62, the fixing device is realized, the structure is realized, the structure is by pulling out of the fixing device, and the fixing device 62, and the extension of the inside of the fixing plate 62, and the structure is completely and the extension structure is kept by the structure, and the extension 101.

The detachable hip joint dislocation prevention pad is improved on the basis of the trapezoid body 102, the size of the hip joint dislocation prevention pad can be increased or decreased according to the height of a patient, the adhesion of the dislocation prevention pad is improved, meanwhile, the depth of the grooves 2 on two sides becomes shallow, the hip joint dislocation prevention pad can adapt to the adhesion of lower limbs and concave surfaces of patients with different sizes, the fixing effect is improved, and the fixing belts 3 on two sides are matched with the locking pieces 4 and the elastic buckles 5 to firmly fix the double lower limbs of the patient, so that the limbs are prevented from slipping when the patient lies on one side.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a detachable hip joint anticreep pad, includes pad body (1), its characterized in that, pad body (1) is including square body (101) and trapezoidal body (102), the number of square body (101) and trapezoidal body (102) is two, recess (2) are all seted up to one side of trapezoidal body (102), four fixed bands (3) are respectively installed to two sides of pad body (1), one side the one end of fixed band (3) is provided with latch fitting (4), another the one end of fixed band (3) is provided with elasticity knot (5), elasticity knot (5) are buckled with latch fitting (4) mutually, the top of trapezoidal body (102) and square body (101) is provided with fixing device (6).

2. The detachable hip joint dislocation prevention pad according to claim 1, wherein the pad body (1) is made of high-density sponge materials, the trapezoid body (102) is of a right-angle trapezoid structure, the height and the width of the square body (101) are consistent with those of the trapezoid body (102), the maximum arc depth of the groove (2) is set to be 3cm, and the arc depth of the groove (2) gradually becomes shallow from the top to the bottom.

3. The detachable hip joint dislocation prevention pad according to claim 1, characterized in that the fixing device (6) comprises a slot (61), an inserting plate (62), a telescopic plate (63), a sliding groove (64) and a locking knob (65), the slot (61) is respectively arranged at the tops of a trapezoid body (102) and a square body (101), the inserting plate (62) is arranged in the slot (61) in a penetrating manner, the locking knobs (65) are arranged at two ends of the inserting plate (62), the bottom ends of the locking knobs (65) are arranged in the inserting plate (62) in a penetrating manner and are abutted against the trapezoid body (102), the sliding grooves (64) are arranged at two sides of the telescopic plate (63), the telescopic plate (63) is movably sleeved with the inserting plate (62) through the sliding grooves (64), and the locking mechanism (8) is arranged at the center of the inserting plate (62).

4. A detachable hip joint dislocation prevention pad according to claim 3, characterized in that the locking mechanism (8) comprises a fixed insert block (81), a sleeve block (82) and an insert rod (83), the insert block (81) and the sleeve block (82) are respectively arranged at the tops of different insert plates (62), the fixed insert block (81) is sleeved with the sleeve block (82), and the insert rod (83) penetrates through the fixed insert block (81) and the sleeve block (82).

5. The detachable hip joint dislocation prevention pad according to claim 1, wherein a fixing groove (9) is formed in the inner side of the trapezoid body (102), fixing blocks (10) are arranged on one side of the square body (101), and the fixing blocks (10) are fixedly inserted into the fixing groove (9).

6. The detachable hip joint dislocation prevention pad according to claim 1, wherein the square bodies (101) are provided with sticking buckles (7) between each other, and every two square bodies (101) are fixedly connected through the sticking buckles (7).