CN218528996U

CN218528996U - Fixing device and orthopedic device comprising same

Info

Publication number: CN218528996U
Application number: CN202220493606.3U
Authority: CN
Inventors: 李豪; 彭茂霖; 瞿攀玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2023-02-28
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the field of medical care apparatus, particularly, relate to a fixing device and contain its orthopedic ware. A fixing device comprises a connecting piece and a sliding piece, wherein one end of the connecting piece is connected with the sliding piece, and the other end of the connecting piece is detachably connected with an orthopedic device. The fixing device is simple in structure and convenient to install. In addition, the utility model also provides an orthopedic device, which comprises a hip and knee fixing sleeve and a thigh fixing sleeve, wherein the hip and knee fixing sleeve is detachably connected with the thigh fixing sleeve; the fixing device is detachably connected with the thigh fixing sleeve. The patient can be supported partial weight under the conditions of insufficient muscle force of the affected limb and the lower limb and unstable body gravity center, the training intensity of the patient is reduced, and the risk of falling is reduced.

Description

Fixing device and orthopedic device comprising same

Technical Field

The utility model relates to the field of medical care apparatus, particularly, relate to a fixing device and contain its orthopedic ware.

Background

The orthopedic device is an in-vitro device which acts on four limbs or trunk of a human body on the basis of human body biomechanics to protect and stabilize limbs, prevent and correct limb deformities, treat bone, joint, nerve and muscle diseases and compensate functions, has the functions of protection, stabilization, correction, compensation and load avoidance, and is used for the rehabilitation of patients. The hip, knee, ankle and foot orthosis is suitable for patients with unstable gait, pelvic bone inclination, paralysis of hip and thigh muscles, unstable hip, knee and ankle joints and partial or complete loss of function of knee joints.

The current hip, knee, ankle and foot orthotics can support the body weight to a certain degree and assist or replace the limb functions. However, some patients with hemiplegia or paraplegia have the disadvantages that the muscle strength of the lower limbs of the patients is insufficient, the gravity center of the body is unstable, the falling risk is high in the rehabilitation training process, and the working strength of therapists is high.

Disclosure of Invention

An object of the utility model is to provide a fixing device, its simple structure, the installation of being convenient for, through the fixed orthopedic ware of being connected of fixing device and railing to support patient's health, with the training intensity when reducing the patient training of standing, reduce the risk of tumbleing.

Another object of the utility model is to provide an orthopedic ware, this orthopedic ware is connected with fixing device, when standing, detains fixing device on the railing, can play better supporting role to the patient, reduces the training intensity of patient when standing the training, reduces the risk of tumbleing.

The embodiment of the utility model is realized like this:

in one aspect, the utility model provides a fixing device, including connecting piece and slider, the one end and the above-mentioned slider of above-mentioned connecting piece are connected, and the other end of above-mentioned connecting piece can be dismantled and be connected with outside orthopedic ware.

In some embodiments of the present invention, the sliding member is a rotating fastener.

In some embodiments of the present invention, the above-mentioned rotating fastener includes a cover plate and a base, one end of the above-mentioned cover plate is hinged to one end of the above-mentioned base, and the other end of the above-mentioned cover plate is connected to the other end of the above-mentioned base by a screw.

In some embodiments of the present invention, one end of the connecting member is fixedly connected to the base.

In some embodiments of the present invention, the connecting member includes a first supporting arm, a second supporting arm and an angle fixer, and the first supporting arm and the second supporting arm are connected to the angle fixer.

In some embodiments of the present invention, the angle fixing device includes a first disc, a second disc and a rotating shaft, the first disc is fixedly connected to the first supporting arm, the second disc is fixedly connected to the second supporting arm, and the first disc and the second disc are rotatably connected through the rotating shaft.

In some embodiments of the present invention, the first disc has a plurality of through holes, the plurality of through holes are uniformly distributed along a circumferential direction of the first disc, the second disc has a spring pin thereon, and the spring pin cooperates with the through holes to fix a relative position between the first disc and the second disc.

In some embodiments of the present invention, the spring pins are a plurality of spring pins, and the plurality of spring pins are uniformly distributed along the circumferential direction of the second disc, and the plurality of spring pins correspond to the plurality of through holes one to one.

On the other hand, the utility model provides an orthopedic device, which comprises a hip and knee fixing sleeve and a thigh fixing sleeve, wherein the hip and knee fixing sleeve is detachably connected with the thigh fixing sleeve; the fixing device is detachably connected with the thigh fixing sleeve.

The utility model discloses an in some embodiments, the fixed cover of above-mentioned thigh is equipped with the screw hole, and above-mentioned connecting piece is equipped with the spliced pole, and above-mentioned spliced pole is connected with above-mentioned screw hole.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a fixing device, its simple structure, simple to operate. The utility model also provides an orthopedic ware, this orthopedic ware can dismantle with above-mentioned fixing device and be connected, to the hemiplegia patient of low limbs muscle power insufficiency, at its in-process that uses orthopedic ware to carry out the rehabilitation training, fixing device can play partly supporting role, reduces the risk that the patient tumbled, has also reduced therapist's work load simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a fixing device provided in embodiment 1 of the present invention;

fig. 2 is a top view of an angle fixer of the fixing device provided in embodiment 1 of the present invention;

fig. 3 is a side view of an angle fixing device of a fixing device according to embodiment 1 of the present invention in an unfixed state;

fig. 4 is a side view of an angle fixing device of a fixing device according to embodiment 2 of the present invention in an unfixed state;

fig. 5 is a schematic view of the connection between the orthosis and the fixing device provided in embodiment 3 of the present invention.

Icon: 100-connecting piece, 110-second supporting arm, 120-angle fixer, 121-first disk, 122-through hole, 123-rotating shaft, 124-second disk, 125-spring pin, 130-first supporting arm, 131-connecting column, 200-sliding piece, 210-base, 220-cover plate, 300-orthosis.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as a limitation to the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a fixing device according to an embodiment 1 of the present invention; fig. 2 is a top view of an angle fixer 120 of a fixing device provided in embodiment 1 of the present invention; fig. 3 is a side view of an angle fixing device 120 of a fixing device according to embodiment 1 of the present invention in an unfixed state.

Referring to fig. 1, the present embodiment provides a fixing device, which includes a connecting member 100 and a sliding member 200, wherein one end of the connecting member 100 is connected to the sliding member 200, and the other end of the connecting member 100 is detachably connected to an orthosis 300.

The utility model discloses a set up connecting piece 100 and slider 200, the one end and the slider 200 of connecting piece 100 are connected, and the other end and the orthopedic ware 300 of connecting piece 100 are connected, realize the fixed action. The fixing device has a simple structure, and the detachable connection of the connecting member 100 and the orthosis 300 facilitates the installation and removal of the fixing device. When the sliding device is used, the fixing device is arranged on the orthosis 300, and the orthosis 300 of the sliding device 200 is buckled on the railing, so that the fixing device can support part of the weight of a patient, the training intensity of the patient is reduced, and the falling risk is reduced. Meanwhile, the workload of therapists is reduced.

Referring to fig. 1, in the present embodiment, the sliding member 200 is a rotating fastener.

The utility model discloses a set up rotatory fastener to detain fixing device on the railing.

Referring to fig. 1, in the present embodiment, the rotating fastener includes a cover 220 and a base 210, one end of the cover 220 is hinged to one end of the base 210, and the other end of the cover 220 is in threaded connection with the other end of the base 210, so that the rotating fastener can be fixed on a rail.

The utility model discloses an one end that sets up apron 220 is articulated with base 210's one end for opening and shutting of apron 220 and bottom plate becomes simple, is convenient for detain on the railing, through the other end and the base 210 threaded connection who set up apron 220, screws up the bolt after, above-mentioned rotatory fastener can be fixed on the railing.

Referring to fig. 1, in the present embodiment, one end of the connecting member 100 is fixedly connected to the base 210.

The utility model discloses a be connected of connecting piece 100 and slider 200 is realized to the one end at connecting piece 100 and base 210.

Referring to fig. 1-3, in the present embodiment, the connecting member 100 includes a first supporting arm 130, a second supporting arm 110 and an angle fixer 120, wherein the first supporting arm 130 and the second supporting arm 110 are connected by the angle fixer 120. In this case, the first support arm 130, the second support arm 110 and the angle fixer 120 are simply connected, and cannot be rotatably connected, but can support the patient.

Referring to fig. 1-3, in the present embodiment, the angle fixer 120 includes a first disk 121, a second disk 124 and a rotating shaft 123, the first disk 121 is fixedly connected to the first support arm 130, the second disk 124 is fixedly connected to the second support arm 110, and both the first disk 121 and the second disk 124 are rotatably connected to the rotating shaft 123.

The utility model discloses a rotation that realizes first disc 121 and second disc 124 at pivot 123 is connected, and wherein, first disc 121 is connected with first support arm 130 again, and second disc 124 is connected with second support arm 110, and the rotation through the disc realizes that the rotation of first support arm 130 and second support arm 110 is connected. In this case, the rotation angles of the first support arm 130 and the second support arm 110 are not limited, and only partially support the patient, so that the device is suitable for people with less hemiplegic symptoms, and allows more freedom of movement during rehabilitation training.

Referring to fig. 1 and 2, in the present embodiment, the first disc 121 is provided with six through holes 122, the six through holes 122 are uniformly distributed along the circumferential direction of the first disc 121, the second disc 124 is provided with a spring pin 125, and the spring pin 125 cooperates with one through hole 122 to fix the relative position of the first disc 121 and the second disc 124.

The utility model discloses a cooperation of through-hole 122 on the first disc 121 and the spring catch 125 on the second disc 124 to the relative position of fixed first former disc and second disc 124, thereby the relative position of fixed first support arm 130 and second support arm 110. Because the spring pin 125 has elasticity, it is forced to move back towards the second disc 124, and then the spring pin 125 is disengaged from the first disc 121, at this time, the first disc 121 can rotate freely, and when the proper angle is adjusted, the spring pin 125 bounces into the through hole 122 of the first disc 121, thereby fixing the relative position of the first disc 121 and the second disc 124. The operation is simple and practical.

When the fixing device is used, the fixing device connecting piece 100 is arranged on the orthopedic device 300, then the rotating fastener on the fixing device is arranged on the railing, when the fixing device needs to be fixed, the bolt can be screwed, and the rotating fastener is in a fixed state and fixed at a certain specific position without moving; when the patient needs to walk, the bolt is unscrewed, the rotating fastener is in a sliding state and can slide freely, and when the patient moves, the fixing device also moves along with the rotating fastener.

When not in use, the fixing device is detached. In practical applications, the patient can choose whether to use the fixation device according to his or her own condition.

The utility model provides a fixing device, its simple structure, simple to operate can satisfy patient's different user demands.

Example 2

Referring to fig. 4, fig. 4 is a side view of an angle fixing device 120 of a fixing device according to an embodiment 2 of the present invention in an unfixed state.

Referring to fig. 4, the present embodiment provides a fixing device, which is substantially the same as embodiment 1, except that there are two spring pins 125, the two spring pins 125 are uniformly distributed along the circumferential direction of the second disc 124, and the spring pins 125 are matched with the through holes 122 on the first disc 121 to fix the relative positions of the first disc 121 and the second disc 124.

The utility model discloses a set up the spring catch 125 of two symmetric distributions on second disc 124, two spring catches 125 block respectively in the through-hole 122 of first disc 121, are difficult to take place the displacement between two discs, and its fixed effect is better.

It should be noted that in other embodiments, the number of the spring pins 125 on the second disk 124 may be other numbers, such as three, four, etc.

Example 3

Referring to fig. 5, fig. 5 is a schematic view illustrating a connection between an orthosis 300 and a fixing device according to embodiment 3 of the present invention.

Referring to fig. 5, the present embodiment provides an orthopedic device 300, wherein the orthopedic device 300 includes a hip-knee fixation sleeve and a thigh fixation sleeve, and the hip-knee fixation sleeve is detachably connected to the thigh fixation sleeve; the fixing device is detachably connected with the thigh fixing sleeve.

The utility model discloses a fixing device in embodiment 1 connects fixing device and sheathes in the thigh is fixed, can support the patient better, avoids the patient to tumble because of muscle power is not enough, focus unstability in the rehabilitation training process.

It should be noted that the orthosis 300 according to the embodiment of the present invention may also be a hip, knee, ankle and foot orthosis 300, which is commercially available.

In this embodiment, the thigh fixing sleeve is provided with a threaded hole, the connecting member 100 is provided with a connecting column 131, and the connecting column 131 is connected with the threaded hole.

The utility model discloses a set up the screw hole on the fixed cover of thigh, set up spliced pole 131 on connecting piece 100, be equipped with the screw hole on spliced pole 131, spliced pole 131 passes through bolted connection with the fixed cover of thigh to realize fixing device and orthopedic ware 300's the connection of dismantling. The threaded connection can more securely connect the securing device to the orthosis 300.

When the thigh fixing device is used, the threaded hole of the connecting column 131 on the fixing device is aligned with the threaded hole of the thigh fixing sleeve, a bolt is inserted, screwed down and fixed by a nut; subsequently, the orthosis 300 is worn; then, the rotary fasteners on the fixing device are mounted on the balustrade, specifically, the base 210 and the cover plate 220 are fastened on the balustrade, and the position of the rotary fasteners can be fixed by tightening the bolts, thereby fixing the whole orthosis 300. When sliding is needed, the bolt on the rotating fastener is loosened, and the rotating fastener is in a sliding state and can move along with the movement of the patient. When the hemiplegia symptoms of the patient are serious and the muscle strength of the lower limbs is insufficient, the fixing device can support part of the weight of the patient, reduce the training intensity and avoid falling; at the rehabilitation training later stage, when the patient recovers a little, can choose to unscrew rotatory fastener, so, the patient can freely walk, and fixing device also removes along with it. The angle holder 120 of the connector 100 can be adjusted in angle according to the actual condition of the patient to achieve the most comfortable posture.

To sum up, the embodiment of the utility model provides a fixing device, its simple structure, simple to operate. Furthermore, the embodiment of the utility model provides an orthopedic ware 300 is still provided, and it contains above-mentioned fixing device, and orthopedic ware 300 and fixing device collocation use can play the effect of supporting patient part weight when the rehabilitation training, also can prevent that the patient from falling down, are favorable to patient's recovery, in addition, can also select whether to use fixing device according to patient's self recovery condition, can satisfy patient's different demands. The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device is characterized by comprising a connecting piece and a sliding piece, wherein one end of the connecting piece is connected with the sliding piece, and the other end of the connecting piece is detachably connected with an external orthosis.

2. A fastening device according to claim 1, wherein the slider is a rotational fastener.

3. The fixing device of claim 2, wherein the rotating fastener comprises a cover plate and a base, one end of the cover plate is hinged with one end of the base, and the other end of the cover plate is in threaded connection with the other end of the base.

4. A mounting apparatus in accordance with claim 3 wherein one end of the connector is fixedly connected to the base.

5. The fixation device of claim 1, wherein the connector comprises a first support arm, a second support arm, and an angle fixture, the first support arm and the second support arm each being connected to the angle fixture.

6. The fixture of claim 5, wherein the angle retainer comprises a first disk, a second disk, and a shaft, the first disk being fixedly coupled to the first support arm, the second disk being fixedly coupled to the second support arm, the first disk and the second disk being rotatably coupled via the shaft.

7. The fixing device as claimed in claim 6, wherein the first disk has a plurality of through holes, the plurality of through holes are uniformly distributed along the circumference of the first disk, the second disk has spring pins, and the spring pins are engaged with the through holes to fix the relative positions of the first disk and the second disk.

8. The fixing device as claimed in claim 7, wherein the number of the spring pins is plural, the plural spring pins are uniformly distributed along the circumferential direction of the second disk, and the plural spring pins correspond to the plural through holes one by one.

9. An orthosis comprising an orthosis body and a fixation device according to any of claims 1 to 8, said orthosis comprising a hip knee fixation sleeve and a thigh fixation sleeve, said hip knee fixation sleeve being detachably connected to said thigh fixation sleeve; the fixing device is detachably connected with the thigh fixing sleeve.

10. An orthosis according to claim 9, wherein said thigh securing sleeve is provided with a threaded bore and said connecting member is provided with a connecting post, said connecting post being connected to said threaded bore.