CN212547287U - Correcting device for preventing foot drop - Google Patents

Abstract

The utility model provides a orthotic devices of prevention drop foot, including adjustable foot bracket, X type elastic bandage and ankle joint correction body, X type elastic bandage's end all is equipped with connection structure, X type elastic bandage passes through connection structure and the ankle joint correction body is movable continuous, it is used for X type elastic bandage to pass and fixes spacing sole portion through-hole group and shank portion through-hole group to open respectively on the ankle joint correction body, adjustable foot bracket is including being used for height-adjusting's adjustable base and having and only have an open-ended foot support, the ankle joint correction body erects in the foot support through the opening, adjustable base is connected to the foot support below. The length of the bandage can be conveniently adjusted according to the leg shape and the leg length of a patient, and the bandage is suitable for various nursing occasions; the novel correcting and positioning device is convenient to wear and tight in connection, and has a good correcting and positioning effect; the ankle joint correcting body is provided with a sole part through hole group and a shank part through hole group which are used for the X-shaped elastic bandage to pass through and fix and limit, thereby being convenient for positioning.

Description

Correcting device for preventing foot drop

Technical Field

The invention relates to the field of medical appliances, in particular to a correcting device for preventing foot drop.

Background

The foot drop is a clinical symptom that the ankle joint cannot stretch out of the back due to low muscle strength of the tibialis anterior muscle group, crus della muscle spasm and heel tendon contracture of a patient, is also called as the tiptoe clinically, is a relatively troublesome problem in clinical care, and has high morbidity. Foot drop is a disease that ankle joints cannot be dorsiflexed and toes drag the ground when walking caused by the common peroneal nerve dysfunction, is not only deformed in appearance, but also affects the balance, walking and daily activity of patients. The main cause of foot drop is weakness in the anterior calf muscle group, which is innervated by the common peroneal nerve; the nerve roots of L4, L5, S1 and S2 constitute the nerve fibers of common peroneal nerve, and the injury of nerve roots caused by cerebral apoplexy or operation can cause foot drop.

A bandage or a towel splayed method is applied to the early stage of the affected side foot of a patient with the cerebral apoplexy for fixing and preventing the foot drop, and the bandage or the towel splayed method is used for fixing the affected side paralyzed ankle foot of the patient when the patient lies flat, so that the ankle joint is kept in a neutral position, the muscle tension increasing process is slowed down, the good limb position of the affected ankle joint and the proper activity of the affected limb are ensured, and the foot drop can be effectively prevented. Because the patient individual has the difference, the drop foot orthotic devices of bed period is mostly the regulation formula ligature body, need be fixed after the ligature body twines through eight characters method by medical personnel, and is comparatively loaded down with trivial details, and because the ligature body is many to be used with the cooperation of unscrambler foot support and guarantees that patient's ankle joint keeps the back and stretches neutral position, has increased the degree of difficulty for binding the winding.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a correction device for preventing foot drop, which solves the problems of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a orthotic devices of prevention drop foot, including adjustable foot bracket, X type elastic bandage and ankle joint correction body, X type elastic bandage's end all is equipped with connection structure, X type elastic bandage passes through connection structure and the ankle joint correction body is movable continuous, it is used for X type elastic bandage to pass and fixes spacing sole portion through-hole group and shank portion through-hole group to open respectively on the ankle joint correction body, adjustable foot bracket is including being used for height-adjusting's adjustable base and having and only have an open-ended foot support, the ankle joint correction body erects in the foot support through the opening, adjustable base is connected to the foot support below.

Preferably, the connecting structure comprises a buckle head and a buckle which are matched with each other, the four branch bandages of the X-shaped elastic bandage are respectively used as a sole group bandage and a calf group bandage, and the tail end of each group of bandage is respectively provided with the buckle or the buckle head.

Preferably, a soft cushion layer is attached to the inner side of the intersection of the X-shaped elastic bands.

Preferably, connection structure is the buckle, and four branch bandage ends of X type elastic bandage all link there is the buckle, and the sole portion and the shank side of ankle joint correction body are equipped with the first turn-ups and the second turn-ups that extend outward perpendicularly and form the buckle that is used for the block respectively, and first turn-ups is located sole portion through-hole group side, and the second turn-ups is located shank portion through-hole group side.

Preferably, the adjustable base comprises a plurality of base units connected in an inserting mode, the upper end face of each base unit is protruded upwards to form a convex block, the lower end face of each base unit is recessed inwards to form a groove matched with the convex block, and the convex block of the next base unit is matched with the groove of the previous base unit to realize the inserting connection of the base units.

Preferably, the adjustable base further comprises a bottom base, the bottom base is arranged below the base unit, the lower end face of the bottom base is concave to form a first concave face, the upper end face of the bottom base is provided with a bottom convex block matched with the groove, and four bottom corners of the bottom base are connected with the stabilizing bottom sheet.

Preferably, the sole portion through hole group and the shank portion through hole group respectively comprise a plurality of through hole grooves which are arranged at equal intervals.

The invention has the beneficial effects that: 1) the length of the bandage can be conveniently adjusted according to the leg shape and the leg length of the patient, and the bandage is suitable for various nursing occasions;

2) the novel correcting and positioning device is convenient to wear and tight in connection, and has a good correcting and positioning effect;

3) the ankle joint correcting body is provided with a sole part through hole group and a shank part through hole group which are used for the X-shaped elastic bandage to pass through and fix and limit, thereby being convenient for positioning.

Drawings

FIG. 1 is a schematic view of the construction of an X-shaped elastic band of a device for preventing foot drop;

FIG. 2 is a schematic illustration of an ankle joint orthosis of a foot drop prevention orthosis apparatus;

FIG. 3 is a schematic view of an adjustable foot support for a corrective device for preventing foot drop;

figure 4 is a cross-sectional view of a base unit of a correction device for preventing foot drop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

With reference to the attached drawings 1-4, the correcting device for preventing foot drop comprises an adjustable foot bracket 3, an X-shaped elastic bandage 1 and an ankle joint correcting body 2, wherein the tail end of the X-shaped elastic bandage is provided with a connecting structure, the X-shaped elastic bandage is movably connected with the ankle joint correcting body through the connecting structure, the ankle joint correcting body is respectively provided with a sole through hole group 204 and a shank through hole group 203 which are used for enabling the X-shaped elastic bandage to penetrate through and fix the X-shaped elastic bandage in a limiting way, the adjustable foot bracket comprises an adjustable base used for adjusting the height and a foot support with only one opening 301, the ankle joint correcting body is erected in the foot support through the opening, and the adjustable base is connected below the foot support.

A correcting device for preventing foot drop comprises a connecting structure and a connecting structure, wherein the connecting structure comprises a plug buckle head and a plug buckle which are matched with each other, four branch bandages of an X-shaped elastic bandage are respectively used as a sole group bandage and a shank group bandage, and the tail end of each group of bandage is respectively provided with the plug buckle or the plug buckle head. When the ankle joint correcting device is used, the cross point of the X-shaped elastic bandage is aligned to the foot surface of a patient, the four branch bandages are wound in the splayed winding method direction for 1-2 circulation, the tail ends of the branch bandages penetrate through the sole through hole group and the shank through hole group respectively to be connected with the ankle joint correcting body, then the tail ends of the branch bandages are connected in pairs through the inserting buckle and the inserting buckle head to complete the winding and fixing of the affected foot, the ankle joint correcting body and the affected foot are erected on the adjustable foot bracket, and the use of the correcting device is completed. The length of the branch binding band can also be adjusted through the eye-splice and the eye-splice head.

Furthermore, the four branch bandages are arranged in unequal lengths, so that the nursing staff can distinguish the winding directions conveniently.

A correcting device for preventing foot drop is characterized in that an X-shaped elastic bandage is integrally formed, and is convenient to carry and transport.

A correcting device for preventing foot drop comprises a soft cushion layer attached to the inner side of the crossing of X-shaped elastic bands.

Furthermore, the soft cushion layer is made of sweat-absorbing material, such as cotton fabric, gauze, etc. The phenomenon that the bandage absorbs sweat and tightens up caused by sweating of patients with high-heat weather such as summer is avoided, and risks can be reduced for isolating allergens of patients with high allergy.

The utility model provides a prevent orthotic devices of drop foot, connection structure is buckle 101, and four branch bandage ends of X type elastic bandage all link there is the buckle, and the sole portion and the shank side limit of the ankle joint orthotic body are equipped with perpendicular outside extension respectively and form first turn-ups 202 and the second turn-ups 201 that is used for the block buckle, and first turn-ups is located sole portion through-hole group side, and the second turn-ups is located shank portion through-hole group side. When the ankle joint correcting device is used, the cross point of the X-shaped elastic bandage is aligned to the foot surface of a patient, the four branch bandages are wound in the splayed winding method direction for 1-2 circulation, the tail ends of the branch bandages penetrate through the sole through hole group and the shank through hole group respectively to be connected with the ankle joint correcting body, and finally the buckles at the tail ends of the four branch bandages are buckled on the first flanging and the second flanging respectively to finish fixing.

The utility model provides a correction device of prevention drop foot, adjustable base includes the continuous base unit 302 of a plurality of pegs graft, the up end epirelief of each base unit forms lug 3021, lower terminal surface indent forms the recess 3022 identical with the lug, the lug through next base unit cooperatees with last base unit recess and realizes that base unit's peg graft links to each other, it is unsettled to avoid patient's foot, the different patient's of quantity adjustment foot position of accessible adjustment base unit, the ankle joint activity adjustment of being convenient for daily simultaneously.

Furthermore, the number of the convex blocks and the number of the grooves of each base unit are two.

The utility model provides a correcting device of prevention drop foot, adjustable base still includes bottom base 303, and the base unit below is located to the bottom base, and the lower terminal surface indent of bottom base forms first concave surface, and the up end of bottom base is equipped with the bottom lug identical with the recess, and four base angles of bottom base all link and have stable film. The sickbed is mostly a soft bottom layer, and the first concave surface can be attached to the soft bottom layer of the bed body, so that the sickbed can be erected more stably.

A correcting device for preventing foot drop comprises a plurality of through hole grooves which are arranged at equal intervals in a sole part through hole group and a shank part through hole group. The through hole groove that branch bandage end penetrated is adjusted to sole length and shank thickness of the different patients of accessible for it is inseparabler to suffer from foot and ankle joint orthotic body laminating, and correction effect is good.

Furthermore, the through hole grooves are arranged along the ankle joint correcting body in an equidistant dot matrix mode.

Furthermore, the through hole groove is matched with the connecting structure.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides a orthotic devices of prevention drop foot, including adjustable foot bracket, X type elastic bandage and ankle joint correction body, a serial communication port, X type elastic bandage's end all is equipped with connection structure, X type elastic bandage passes through connection structure and links to each other with the ankle joint correction body is movable, it has the sole portion through-hole group and the shank portion through-hole group that are used for X type elastic bandage to pass and fix spacing to open respectively on the ankle joint correction body, adjustable foot bracket is including being used for height-adjusting's adjustable base and having and only have an open-ended foot support, the ankle joint correction body erects in the foot support through the opening, adjustable base is connected to foot support below.

2. The device of claim 1, wherein the connecting structure comprises a plug and a buckle that match each other, the four branch straps of the X-shaped elastic strap are respectively used as a sole assembly strap and a calf assembly strap, and the ends of the straps in each assembly are respectively provided with the buckle or the plug.

3. The device of claim 1, wherein a soft cushion is attached to the inside of the intersection of the elastic X-shaped bands.

4. The device of claim 1, wherein the connecting structure is a buckle, the buckle is connected to the ends of the four branch straps of the X-shaped elastic strap, the first and second flanges extending perpendicularly and outwardly for engaging the buckle are respectively disposed on the sole and calf sides of the ankle joint orthosis, the first flange is disposed on the sole through hole group side, and the second flange is disposed on the calf through hole group side.

5. The device of claim 1, wherein the adjustable base comprises a plurality of base units connected in an inserting manner, the upper end surface of each base unit is protruded to form a projection, the lower end surface of each base unit is recessed to form a groove matched with the projection, and the projection of the next base unit is matched with the groove of the previous base unit to realize the inserting connection of the base units.

6. The device of claim 5, wherein the adjustable base further comprises a bottom base disposed below the base unit, the bottom base has a concave lower end surface forming a first concave surface, the bottom base has a convex upper end surface having a bottom protrusion matching the concave groove, and the bottom base has four bottom corners each having a stabilizing bottom plate.

7. The device of claim 1, wherein the sole and calf through holes each comprise a plurality of through holes disposed equidistantly.

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