CN215839768U

CN215839768U - Auxiliary fixing device for raising lower limbs

Info

Publication number: CN215839768U
Application number: CN202122150989.2U
Authority: CN
Inventors: 梁玉梅; 周丹; 姚雪玉; 雷海清; 韦黎利; 韦玉环
Original assignee: Liuzhou Workers Hospital
Current assignee: Liuzhou Workers Hospital
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a lower limb lifting auxiliary fixing device which comprises a leg pad, a foot pad and a foot drop prevention plate, wherein the foot pad is arranged at one end of the leg pad, one end of the foot drop prevention plate is hinged to the upper end of one side, far away from the leg pad, of the foot pad, and the foot drop prevention plate can rotate around the hinged end to be perpendicular to the foot pad so as to limit the movement of the sole of a patient. The device can place the affected limb of the patient on the leg pad and the foot pad, so as to play a role in lifting and positioning the affected limb, promote the backflow of venous blood and reduce the swelling of the affected limb; meanwhile, a foot drop preventing plate capable of supporting the foot of the patient is arranged at the sole part of the patient to prevent the foot of the patient from dropping; and when the patient need carry out ankle pump function exercise, prevent that the board that hangs down of foot can turn over backward along patient's sole when patient's application of force, and turn over and prevent that the board that hangs down of foot can carry out automatic resilience after rolling over and reset, make things convenient for the patient to take exercise repeatedly.

Description

Auxiliary fixing device for raising lower limbs

Technical Field

The utility model relates to the field of medical instruments, in particular to an auxiliary fixing device for lifting lower limbs.

Background

Tibiofibula fracture is one of the more common orthopedic injury diseases in clinical orthopedics, and after fracture, the limb at the affected side needs to be lifted to promote the backflow of venous blood and reduce swelling. Tibiofibular fracture is usually treated by calcaneal traction, and traction of the affected limb requires strict braking, so as to avoid over-extension of the lower limb or knee joint flexion due to improper method, so as to prevent further vein reflux blockage, and reduce traction efficacy and comfort.

Clinically, the affected limb is usually raised and positioned by a common pillow or a wave-shaped pillow. For patients with open fracture of tibiofibula accompanied by peroneal nerve injury or craniocerebral trauma coma, foot drop easily occurs after lower limb fracture due to limited dorsum extension and flexion activities of feet, and the functional recovery after limb fracture is seriously affected, so a box or a wood board and the like are generally required to be placed at the foot bottom end to prevent the patients from generating foot drop. In addition, at the in-process that resumes, the patient need carry out ankle pump function exercise to the formation of prevention low limbs varicosis and venous thrombosis, need will place box or plank etc. again this moment and just can go on after shifting out, comparatively inconvenient, lack dedicated low limbs auxiliary fixture.

Disclosure of Invention

The present invention is designed to solve at least one of the above-mentioned problems, and provides a lower limb elevation assisting and fixing device, which can assist in elevating a diseased limb, effectively prevent foot drop, and facilitate ankle pump function exercise for a patient.

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

the utility model provides a raise low limbs and assist fixing device, includes leg pad, callus on the sole and prevents the board that hangs down, the callus on the sole is installed and is served at leg pad, the one end of preventing the board that hangs down articulates on the upper end of one side that leg pad was kept away from to the callus on the sole, prevent the board that hangs down can rotate around the hinged end extremely with the perpendicular activity in order to restrict patient's sole of callus on the sole.

As an improvement of the technical scheme, one end of the foot drop preventing plate is hinged with the upper end of one side of the foot pad far away from the leg pad through a spring hinge.

As an improvement of the technical scheme, the positions of the inner side surface of the foot drop preventing plate, which are positioned at the two sides of the foot of the human body, are hinged with foot inclination preventing plates.

As the improvement of the technical scheme, the inner part of the foot drop preventing plate is provided with a first magnetic attraction block, and the inner part of one end, away from the leg pad, of the foot pad is provided with a second magnetic attraction block matched with the first magnetic attraction block.

As an improvement of the technical scheme, traction needle fixing pieces are detachably mounted on two sides of the upper end of the foot pad, and a traction needle clamping groove is formed in the upper end of each traction needle fixing piece.

As the improvement of the technical scheme, mounting grooves are formed in two sides of the upper end of the foot pad, and the traction needle fixing piece can be detachably mounted in the mounting grooves and can move along the mounting grooves.

As an improvement of the technical scheme, a water cushion is arranged at the position of the foot pad corresponding to the heel part of the human body.

As an improvement of the technical scheme, the contact surface of the leg pad and the legs of the human body is arranged in a wave shape.

As an improvement of the technical scheme, the position of the leg pad corresponding to the position of the lower leg of the human body is provided with a U-shaped groove.

Compared with the prior art, the beneficial effects of this application are:

according to the auxiliary fixing device for raising the lower limbs, the affected limbs of a patient can be placed on the leg pads and the foot pads, so that the affected limbs can be raised and positioned, the backflow of venous blood is promoted, and the swelling of the affected limbs is relieved; meanwhile, a foot drop preventing plate capable of supporting the foot of the patient is arranged at the sole part of the patient to prevent the foot of the patient from dropping; and when the patient need carry out ankle pump function exercise, prevent that the board that hangs down of foot can turn over backward along patient's sole when patient's application of force, and turn over and prevent that the board that hangs down of foot can carry out automatic resilience after rolling over and reset, make things convenient for the patient to take exercise repeatedly.

Drawings

The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings, in which:

FIG. 1 is a first schematic structural diagram according to an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram according to an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a front view of an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the present invention provides a lower limb elevation auxiliary fixture, which comprises a leg pad 10, a foot pad 20 and a foot drop prevention plate 30, wherein the foot pad 20 is mounted on one end of the leg pad 10, one end of the foot drop prevention plate 30 is hinged on the upper end of one side of the foot pad 20 away from the leg pad 10, and the foot drop prevention plate 30 can rotate around the hinged end to be perpendicular to the foot pad 20 to limit the movement of the sole of a patient. In order to enable the legs of the patient to be attached to the leg pads 10, the contact surfaces of the leg pads 10 and the legs of the human body are arranged in a wave shape; in addition, the leg pad 10 is provided with a U-shaped groove 11 at a position corresponding to the lower leg of the human body, so that the lower leg can be placed in the U-shaped groove 11, the left-right swing or displacement of the leg of the patient can be prevented, and the leg of the patient can be more effectively stabilized. Because there will be long-time oppression contact in patient's heel portion and callus on the sole 20, in order to prevent to press the sore and improve the comfort level, be provided with water cushion 25 on the position that callus on the sole 20 and human heel portion correspond. In a specific embodiment, the foot pad 20 can be provided with a placing groove for the foot at a position corresponding to the heel of the patient, so as to further fix the heel of the patient, and the water cushion 25 is arranged in the placing groove, so as to prevent the heel of the patient from being pressed with sores.

In one embodiment of the present application, one end of the foot drop prevention plate 30 is hinged to the upper end of the side of the foot pad 20 away from the leg pad 10 by a spring hinge 31. When the spring hinges 31 are in a natural state, the foot drop prevention plate 30 is perpendicular to the foot pad 20, and at this time, the foot drop prevention plate 30 can abut against the bottom of the patient foot and limit the movement of the patient foot, so as to prevent the patient from foot drop. When the patient applies force forward, the anti-foot drop plate 30 can swing forward to coordinate with the patient for ankle pump functional exercise. Because the feet of the patient can swing left and right easily, the positions on the inner side surface of the foot drop preventing plate 30, which are positioned on the two sides of the feet of the human body, are hinged with foot falling preventing plates 33, so that the movement of the feet of the patient is further limited. In another specific embodiment, the foot drop preventing plate 30 and the foot tilt preventing plate 33 can directly adopt the design of the existing t-shaped shoe, as long as the foot bottom plate of the patient can be fixed to prevent the foot drop of the patient.

With further reference to fig. 4, to facilitate autonomous ankle pump function exercises for some patients, there is no need for the spring hinges 31 to automatically return, or for some patients who do not require foot immobilization to use. Prevent that foot from drooping board 30's inside is provided with first magnetism and inhales piece 32, the inside of the one end that leg pad 10 was kept away from to callus on the sole 20 is equipped with can inhale piece 21 with first magnetism and inhale piece 32 complex second magnetism, makes and prevents that foot from drooping board 30 can adsorb and fix on the terminal surface of callus on the sole 20.

Referring to fig. 1 and 3, in order to fix the traction needle at the fracture of the patient, traction needle fixing members 22 are detachably mounted on both sides of the upper end of the foot pad 20, and a traction needle clamping groove 23 is formed on the upper end of the traction needle fixing member 22. The traction needles at the two ends of the fracture part can be placed in the traction needle clamping grooves 23, but the traction needles at different fracture parts are different in position, so that the traction needle fixing part 22 is detachably mounted, and is convenient to adjust according to the position of the traction needle. In one embodiment of the present application, mounting grooves 24 are formed on both sides of the upper end of the foot pad 20, and the traction pin fixing member 22 is detachably mounted in the mounting grooves 24 and can move along the mounting grooves 24.

According to the auxiliary fixing device for raising the lower limbs, the affected limbs of a patient can be placed on the leg pad 10 and the foot pad 20, so that the affected limbs can be raised and positioned, the backflow of venous blood is promoted, and the swelling of the affected limbs is relieved; meanwhile, a foot drop prevention plate 30 capable of supporting the foot of the patient is arranged at the sole part of the patient to prevent the foot of the patient from dropping; and when the patient need carry out ankle pump function exercise, prevent that foot hangs down board 30 can turn over backward along patient's sole when patient's application of force, and turns over to prevent that foot hangs down board 30 after rolling over and can carry out automatic resilience and reset, makes things convenient for the patient to take exercise repeatedly.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. The utility model provides a raise low limbs and assist fixing device which characterized in that, includes leg pad, callus on the sole and prevents the board that hangs down under the foot, the callus on the sole is installed and is served at leg pad, the one end of preventing the board that hangs down under the foot articulates on the upper end of one side that leg pad was kept away from to the callus on the sole, prevent the board that hangs down under the foot can rotate around the hinged end extremely with the perpendicular activity in order to restrict patient's sole of callus on the sole.

2. The auxiliary fixing device for raising lower limbs of claim 1, wherein one end of the anti-foot drop plate is hinged with the upper end of the side of the foot pad far away from the leg pad through a spring hinge.

3. The auxiliary fixing device for raising lower limbs of claim 1, wherein the inner side surface of the foot drop preventing plate is provided with foot inclination preventing plates at positions on both sides of the foot of the human body.

4. The auxiliary fixing device for raising lower limbs of a user according to claim 1, wherein a first magnetic attraction block is arranged inside the foot drop preventing plate, and a second magnetic attraction block capable of being matched with the first magnetic attraction block is arranged inside one end, away from the leg pad, of the foot pad.

5. The auxiliary fixing device for raising the lower limbs of the patient as claimed in claim 1, wherein traction pin fixing members are detachably mounted on both sides of the upper end of the foot pad, and a traction pin clamping groove is formed in the upper end of each traction pin fixing member.

6. The auxiliary fixing device for raising lower limbs of claim 5, wherein mounting grooves are formed on both sides of the upper end of the foot pad, and the traction needle fixing member is detachably mounted in and movable along the mounting grooves.

7. The auxiliary fixing device for raising the lower limbs of the user as claimed in claim 1, wherein a water cushion is provided at a position of the foot pad corresponding to the heel part of the user.

8. The auxiliary fixing device for raising lower limbs of claim 1, wherein the contact surface of the leg pad and the leg of the human body is in a wave shape.

9. The auxiliary fixing device for raising lower limbs of claim 1, wherein a U-shaped groove is formed at a position of the leg pad corresponding to the position of the lower leg of the human body.