CN221130141U - Foot drop prevention appliance - Google Patents

Abstract

The utility model relates to the field of foot drop treatment, and in particular to a foot drop prevention tool, which can pull and adjust the angle of the foot, and can be combined with a turning pillow to support the back of the foot, effectively solving the problems raised in the background technology. It includes a first fixing belt for wrapping and fixing the ankle and a second fixing belt for wrapping and fixing the foot, a first fixing ear is provided on the upper side of the first fixing belt, a second fixing ear is fixedly provided on the left side of the second fixing belt, a pulling belt is provided between the first fixing ear and the second fixing ear, the left end of the pulling belt is fixedly connected to the first fixing ear, and the right end of the pulling belt passes through the second fixing ear from bottom to top and is wrapped around and bonded to the upper surface of the pulling belt through a first Velcro; a turning pillow is provided on the right side of the second fixing belt, the left side of the turning pillow is a vertical surface, the right side of the turning pillow is an inclined surface, and the right side of the second fixing belt is bonded to the vertical surface of the inclined surface of the turning pillow by a second Velcro. It is simple to operate, easy to use, and suitable for a variety of patients.

Description

A device to prevent foot drop

Technical Field

The utility model relates to the field of foot drop treatment, in particular to a tool for preventing foot drop.

Background technique

Foot drop refers to the patient sitting with both lower limbs hanging naturally. If the foot is in plantar flexion and cannot be actively dorsiflexed, inverted or everted, it is foot drop. Common methods for treating foot drop include foot warm therapy, rehabilitation exercises, acupuncture and massage, wearing braces, tibialis anterior and extensor digitorum longus tendon suspension, tibialis posterior tendon transfer to treat foot drop, anterior displacement of the medial and lateral heads of the gastrocnemius, reconstruction of toe extension function, surgical resection, electrical stimulation, etc. The Chinese utility model patent with application number 201720081313.3 discloses a medical improved anti-foot droop device, which consists of two structures: an anti-foot droop pad and a lower limb lifting pad. The anti-foot droop pad is used to solve the problem of good limb position of the foot. It is placed at the end of the bed. The patient puts his feet into the foot rest. The patient's feet are fixed by the warm covering layer and the buckle to put the patient's feet in a good limb position. The anti-foot droop pad is made of pressure-resistant sponge and is comfortable. At the same time, the back and lower parts of the anti-foot droop pad are provided with detachable thickening and heightening pads, and the height and thickness of the anti-foot droop pad can be adjusted according to the needs of the patient.

The above medical improved anti-droop device can play a therapeutic role. However, during use, it was found that it has defects: 1. The foot is supported by the anti-droop pad at the back, and then the lower limbs are raised by the auxiliary lower limb raising pad, which cannot pull the foot and adjust the foot angle; 2. The foot is fixed by the foot groove on the anti-droop pad, and the groove body and the lower limb raising pad cannot be separated; 3. The anti-droop pad is a rectangular parallelepiped and can only be used for foot support, not as a turning pillow, and its function is relatively simple.

Utility Model Content

In view of the shortcomings of the prior art, the utility model provides a foot droop prevention tool, which can pull and adjust the angle of the foot and can be combined with a turning pillow to support the back of the foot, effectively solving the problems raised in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-foot drop device, characterized in that it includes a first fixing belt for wrapping and fixing the ankle and a second fixing belt for wrapping and fixing the foot, a first fixing ear is provided on the upper side of the first fixing belt, a second fixing ear is fixedly provided on the left side of the second fixing belt, a traction belt is provided between the first fixing ear and the second fixing ear, the left end of the traction belt is fixedly connected to the first fixing ear, and the right end of the traction belt passes through the second fixing ear from bottom to top, and is wrapped back and bonded to the upper surface of the traction belt through the first Velcro;

A turning pillow is provided on the right side of the second fixing belt, the left side of the turning pillow is a vertical surface, and the right side of the turning pillow is an inclined surface. The right side of the second fixing belt and the vertical surface of the turning pillow opposite to the inclined surface are bonded by a second Velcro tape.

As a preferred technical solution, the first fixing belt is rectangular, and the inner surface of one end and the outer surface of the other end are provided with a third Velcro that cooperates with each other.

As a preferred technical solution, the second fixing belt is rectangular, and the inner surface of one end and the outer surface of the other end are provided with a fourth Velcro that cooperates with each other.

As a preferred technical solution, the pulling belt is a flat nylon belt, a first Velcro base is provided on the upper surface of the right end of the nylon belt, and a first Velcro hook is fixedly provided on the upper surface of the nylon belt on the left side of the first Velcro base.

As a preferred technical solution, a second Velcro base is fixedly provided on the entire left side of the turning pillow, and a second Velcro hook is fixedly provided on the right side of the second fixing belt.

As a preferred technical solution, a plurality of silicone protrusions are fixedly disposed on the inner surfaces of the first fixing belt and the second fixing belt respectively.

As a preferred technical solution, the silicone protrusions are in the shape of semicircular arcs protruding from the inner surface of the fixing belt.

As a preferred technical solution, a plurality of through holes are respectively embedded in the first fixing belt and the second fixing belt.

As a preferred technical solution, the through holes are distributed in a rectangular array as a whole and are respectively circular structures.

As a preferred technical solution, the through holes and the silicone protrusions are distributed alternately.

Compared with the prior art, the utility model provides a device to prevent foot drop, which has the following beneficial effects:

1. The utility model has a first fixing ear on the upper side of the first fixing belt, a second fixing ear fixedly provided on the left side of the second fixing belt, a traction belt is provided between the first fixing ear and the second fixing ear, the left end of the traction belt is fixedly connected to the first fixing ear, the right end of the traction belt passes through the second fixing ear from bottom to top, wraps around the second fixing ear and is bonded to the upper surface of the traction belt through the first Velcro. When in use, the first fixing belt and the second fixing belt can wrap and fix the patient's foot and ankle, the traction belt can have a traction therapy effect on the foot, and the traction belt can adjust the angle of the foot by adjusting the bonding position of the right end after it is wrapped around and the traction belt itself.

2. The utility model is provided with a turning pillow on the right side of the second fixing belt, and the right side surface of the second fixing belt and the vertical surface of the inclined surface opposite to the turning pillow are bonded by the second Velcro. When in use, the turning pillow can play an auxiliary supporting role on the back side of the foot, and the back side of the turning pillow is pressed against the end of the bed. With the help of the positive force of the turning pillow against the end of the bed, the correct functional position of the foot drop can be fully guaranteed; and the second fixing belt can adjust the bonding and fixing position through the second Velcro, and the second fixing belt and the turning pillow are detachable to restore the original function of the turning pillow, and the first fixing belt and the second fixing belt can also be used separately in combination with the traction belt.

3. The utility model has a plurality of silicone protrusions fixedly disposed on the inner surfaces of the first fixing belt and the second fixing belt, respectively. The silicone protrusions are in the shape of semicircular arcs protruding from the inner surfaces of the fixing belts. When in use, the silicone protrusions form gaps between the inner surfaces of the fixing belts and the patient's skin, which is beneficial to the circulation of air, thereby achieving a ventilation and air permeability effect. The silicone protrusions can also stimulate massage acupuncture points.

4. The utility model has a plurality of through holes embedded in the first fixing belt and the second fixing belt respectively. The through holes are distributed in a rectangular array as a whole and are circular structures respectively. The through holes and the silicone protrusions are staggered. When in use, the through holes can further play a role in ventilation and air permeability, which is conducive to increasing the comfort of patients.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

FIG1 is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;

FIG2 is an enlarged structural diagram of the cooperation between the first fixing belt, the second fixing belt and the pulling belt;

FIG3 is an enlarged structural schematic diagram of a pulling belt;

FIG4 is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model;

FIG. 5 is a schematic diagram of the three-dimensional structure of the third embodiment of the present utility model.

Indications in the figure: 1. first fixing strap; 11. first fixing ear; 2. second fixing strap; 21. second fixing ear; 22. second Velcro hook; 3. pulling strap; 31. upper surface; 32. right end; 33. first Velcro base; 34. first Velcro hook; 4. turning pillow; 41. second Velcro base; 5. silicone protrusion; 6. through hole.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1

As shown in Figures 1 to 3, a device for preventing foot sagging includes a first fixing belt 1 for wrapping and fixing the ankle and a second fixing belt 2 for wrapping and fixing the foot, a first fixing ear 11 is provided on the upper side of the first fixing belt 1, a second fixing ear 21 is fixedly provided on the left side of the second fixing belt 2, a traction belt 3 is provided between the first fixing ear 11 and the second fixing ear 21, the left end of the traction belt 3 is fixedly connected to the first fixing ear 11, and the right end 32 of the traction belt 3 passes through the second fixing ear 21 from bottom to top and wraps around and is bonded to the upper surface 31 of the traction belt 3 by a first Velcro. A turning pillow 4 is provided on the right side of the second fixing belt 2, which is in the shape of a triangular prism as a whole, the left side of the turning pillow 4 is a vertical surface, and the right side of the turning pillow 4 is an inclined surface. The right side of the second fixing belt 2 and the vertical surface of the inclined surface of the turning pillow 4 are bonded by a second Velcro.

The first fixing belt 1 is rectangular, and a third hook and loop fastener that cooperates with each other is provided on the inner surface of one end and the outer surface of the other end.

The second fixing belt 2 is rectangular, and the inner surface of one end and the outer surface of the other end are provided with a fourth hook and loop fastener that cooperate with each other.

The pulling belt 3 is a flat nylon belt, and a first Velcro base 33 is provided on the upper surface of the right end of the nylon belt, and a first Velcro hook 34 is fixedly provided on the upper surface of the nylon belt on the left side of the first Velcro base 33 .

A second Velcro base 41 is fixedly provided on the entire left side of the turning pillow 4 , and a second Velcro hook 22 is fixedly provided on the right side of the second fixing belt 2 .

When in use, the first fixing belt 1 and the second fixing belt 2 can wrap and fix the patient's foot and ankle, the traction belt 3 can play a traction treatment role on the foot, and the traction belt 3 can adjust the angle of the foot by adjusting the bonding position of the right end of the traction belt 3 after it is wrapped back. The turning pillow 4 can play an auxiliary supporting role on the back of the foot, and the back of the turning pillow 4 is against the end of the bed, and the second fixing belt 2 can adjust the bonding and fixing position through the second Velcro, and the second fixing belt 2 and the turning pillow 4 are detachable to restore the original function of the turning pillow 4. The first fixing belt 1 and the second fixing belt 2 can also be used separately in conjunction with the traction belt 3.

Embodiment 2

As shown in FIG. 4 , a plurality of silicone protrusions 5 are fixedly disposed on the inner surfaces of the first fixing belt 1 and the second fixing belt 2 .

The silicone protrusions 5 are in the shape of semicircular arcs protruding from the inner surface of the fixing belt.

When in use, the silicone protrusions 5 form a gap between the inner surface of the fixing belt and the patient's skin, which is beneficial to the circulation of air, thereby achieving a ventilation and air permeability effect. The silicone protrusions 5 can also stimulate and massage acupuncture points.

Embodiment 3

As shown in FIG. 5 , a plurality of through holes 6 are respectively embedded in the first fixing belt 1 and the second fixing belt 2 .

The through holes 6 are distributed in a rectangular array as a whole and are circular in structure.

The through holes 6 and the silicone protrusions 5 are distributed alternately.

When in use, the through hole 6 can further play a role in ventilation and air permeability, which is beneficial to increasing the comfort of patients.

The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An anti-foot drop device, characterized in that it comprises a first fixing belt for wrapping and fixing the ankle and a second fixing belt for wrapping and fixing the foot, a first fixing ear is provided on the upper side of the first fixing belt, a second fixing ear is fixedly provided on the left side of the second fixing belt, a traction belt is provided between the first fixing ear and the second fixing ear, the left end of the traction belt is fixedly connected to the first fixing ear, and the right end of the traction belt passes through the second fixing ear from bottom to top, and is wrapped back and bonded to the upper surface of the traction belt through the first Velcro; A turning pillow is provided on the right side of the second fixing belt, the left side of the turning pillow is a vertical surface, and the right side of the turning pillow is an inclined surface. The right side of the second fixing belt and the vertical surface of the turning pillow opposite to the inclined surface are bonded by a second Velcro tape. 2. The anti-foot drop device according to claim 1 is characterized in that: the first fixing belt is rectangular, and the inner surface of one end and the outer surface of the other end are provided with a third Velcro that cooperates with each other. 3. The anti-foot drop device according to claim 1, characterized in that: the second fixing belt is rectangular, and the inner surface of one end and the outer surface of the other end are provided with a fourth Velcro that cooperates with each other. 4. The anti-foot sagging device according to claim 1 is characterized in that: the pulling strap is a flat nylon strap, a first Velcro base is provided on the upper surface of the right end of the nylon strap, and a first Velcro hook is fixedly provided on the upper surface of the nylon strap on the left side of the first Velcro base. 5. The device for preventing foot droop according to claim 1, characterized in that a second Velcro base is fixedly provided on the entire left side of the turning pillow, and a second Velcro hook is fixedly provided on the right side of the second fixing belt. 6. The anti-foot drop device according to claim 1, characterized in that a plurality of silicone protrusions are fixedly disposed on the inner surfaces of the first fixing belt and the second fixing belt respectively. 7. The anti-foot drop device according to claim 6, characterized in that the silicone protrusions are in the shape of semicircular arcs protruding from the inner surface of the fixing belt. 8. The anti-foot drop device according to claim 1, characterized in that a plurality of through holes are respectively embedded in the first fixing belt and the second fixing belt. 9. The anti-foot drop device according to claim 8, characterized in that the through holes are distributed in a rectangular array as a whole and are respectively in a circular structure. 10. The anti-foot drop device according to claim 8, characterized in that the through holes and the silicone protrusions are distributed alternately.