CN110559161A

CN110559161A - Universal pseudo lower limb walking aid

Info

Publication number: CN110559161A
Application number: CN201810566306.1A
Authority: CN
Inventors: 刘继宗
Original assignee: Henan Zhengyuan Medical Equipment Co Ltd
Current assignee: Henan Zhengyuan Medical Equipment Co Ltd
Priority date: 2018-06-05
Filing date: 2018-06-05
Publication date: 2019-12-13

Abstract

The invention discloses a universal pseudo lower limb walking aid, belonging to the field of rehabilitation auxiliary appliances; the walking aid is made of a suitable material; the artificial lower limb is formed by connecting a hip support, a thigh supporting piece, a knee joint prosthesis, a shank supporting piece, an ankle adjusting piece, an ankle joint prosthesis, a pedal, a pad, a fixing band and other parts from top to bottom; the length, thickness and size of the limb can be adjusted according to the characteristics of the affected limb, and the limb can not be classified into age, sex, weight and the like; the walking aid is worn in clothes and trousers and outside limbs, so that pressure born by the affected limb is transferred to the lower hip through the fake lower limb, bearing and movement of the affected lower limb are replaced or assisted, gait of disabled and paralyzed lower limbs is corrected, general use of most affected limbs is realized, and accordingly the affected part is rested and recovered. The rehabilitation assistance effect on the ill lower limbs is achieved. Has great social and economic benefits.

Description

universal pseudo lower limb walking aid

Technical Field

The invention belongs to the field of rehabilitation auxiliary appliances, and relates to a universal pseudo lower limb walking aid.

Background

The patients with walking inconvenience caused by lower limb disability, paralysis and pain are all comparatively everywhere, most of the patients walk between families and hospitals all the year round, no reliable treatment means is provided to restore normal walking, and the auxiliary appliances pushed by medical and rehabilitation institutions are difficult, heavy and expensive, simple, poor in effect and unsatisfactory, so that the patients cannot walk in the true sense, and great burden is brought to the society, the families and the individuals.

Disclosure of Invention

in order to overcome the defects and enable a patient to walk in a real sense, the invention designs a universal pseudo lower limb walking aid. The walking aid is made of proper materials, can adjust the length, the thickness and the size according to the characteristics of the affected limb, does not depend on the age, the sex, the weight and the left and right, is worn in clothes and trousers and outside the limb body, replaces or helps the affected lower limb to bear and move, corrects the gait of the disabled and paralyzed lower limb, realizes the universal use for most affected limbs and achieves the rehabilitation auxiliary effect on the affected lower limb.

the technical scheme adopted by the invention for solving the technical problems is as follows:

the artificial lower limb walking aid is formed by selecting proper materials, adjusting and connecting the adjustable hip support, the thigh support sheet, the knee pseudo joint, the calf support sheet, the ankle adjusting rod, the ankle pseudo joint, the pedal, the liner and the fixing band from top to bottom, and assembling the artificial lower limb walking aid which is universal for patients;

The hip support is a lifting piece part which is similar to the shape of lifting the palm part of the wrist joint to the back part, the specification, the structure and the shape are matched with the hip part and the connected inner and outer side supporting pieces, the hip support is formed by combining a substrate with fixing devices at two ends and a regulating piece with a plurality of regulating devices in the middle, the length and the width can be regulated, the hip support is used for different hip parts, when in use, the affected hip part is lifted from hip lines, and the two ends are fixed on the corresponding fixing devices of the thigh supporting pieces;

The thigh supporting sheets are correspondingly arranged on two sides of the thigh, the left and the right of the thigh supporting sheets are respectively provided, the specification, the structure and the shape of the thigh supporting sheets are suitable for the thigh, the adjacent hip support and the knee joint prosthesis, the cross section of the thigh supporting sheets is in an arc shape consistent with the thigh, the thigh supporting sheets are a part formed by combining a substrate with fixing devices at two ends and a sheet of adjusting sheet with a plurality of adjusting devices in the middle, the length of the part can be adjusted to be suitable for the affected limb, the upper substrate of the part is provided with the fixing device connected with the hip support, and the;

The knee pseudo joint is correspondingly arranged at the middle point of two sides of the knee joint, the left and right pseudo joints are respectively provided with specifications, structures and shapes which are matched with the knee joint and the adjacent large and small leg supporting sheets, the joint is a part formed by riveting two straight adjusting sheets with basically the same structures and a plurality of adjusting devices, a round rotating sheet which extends forwards and downwards in an arc shape and is provided with a riveting hole at the center, and the adjusting devices in the adjusting sheets are correspondingly connected with the fixing devices of the adjacent supporting sheets;

The crus supporting pieces are correspondingly arranged on the inner side and the outer side of the large crus and the small crus, the left and the right sides of the crus supporting pieces are respectively provided with a size, a structure and a shape which are suitable for the crus and the adjacent regulating rods of the knee and ankle pseudo-joints, the crus supporting pieces are parts formed by combining a substrate with fixing devices at two ends and a regulating piece with a plurality of regulating devices in the middle, the length of the crus supporting pieces can be regulated, the left and the right sides of the crus;

The ankle pseudo-joints are correspondingly arranged on the inner side and the outer side of the large and the small legs, the left and the right sides of the ankle pseudo-joints are respectively provided with one ankle pseudo-joint, the specifications, the structures and the shapes of the ankle pseudo-joints, the adjacent small leg adjusting sheets and the pedal ear plates are matched, and the ankle pseudo-joints are formed by riveting the ankle adjusting rods and the pedal ear plates. The ankle adjusting rod is provided with a plurality of adjusting devices, the upper part of the ankle adjusting rod is connected with the crus supporting piece, the lower part of the ankle adjusting rod is connected with the pedal, and the middle part of the ankle adjusting rod is bent outwards so as to avoid friction with the inner ankle and the outer ankle when in use;

The pedals are arranged on the inner side and the outer side of the ankle and the middle part of the sole worn is equivalent to the middle part of the arch of foot, and the pedals, the adjusting sheet and the bottom sheet form a pair with the length and the width equivalent to the middle part of the used shoe; the upper pedal is U-shaped, ear plates on two sides and the ankle adjusting rod are riveted to form an ankle pseudo joint, the middle part of the pedal is divided into two parts in front and back, and two fixing devices are respectively arranged and connected with the adjusting device and the bottom plate on the lower side; the adjusting device in the middle is a long hole with left and right holes, and the width of the pedal can be adjusted; the bottom sheet is made of a material which can absorb shock, is durable and is moisture-proof;

The parts are connected to form the hard bracket of the walking aid.

the liner is made of a material meeting the hygienic requirement, is made into a liner equivalent to the parts, and can absorb shock after being fixed, so that the skin is protected, and the wearing is comfortable;

The fixing belts are selected from a plurality of fixing belts which meet the hygienic requirements, can adjust the length and are convenient to buckle, are worn in the reserved holes of the supporting rods, encircle the supporting sheets of the upper leg and the lower leg and play a role in fixing the hard bracket.

The invention has the beneficial effects that: 1. the privacy dignity of the patient is effectively protected; 2. the limbs can be freely stretched and bent; 3. is suitable for the needs of most patients; 4. the disabled limb can walk stably at once; 5. the paralyzed lower limbs are not weak any more, the foot drop state is raised, the walking state is improved, the weight of the limbs is born as the healthy side, and the accelerated degradation of the healthy limbs is avoided; 6. the knee joint can be suspended to obtain sufficient rest, which is beneficial to the rehabilitation of diseases and the improvement of pain symptoms; 7. the patient with bone and soft tissue injury can recover walking as early as possible, and tissue adhesion and atrophy are avoided; 8. the gravity acting point received by the pseudo lower limb is placed at the hip, so that the appliance can better play a role; 9. the walking stick is light and flexible, is convenient to use, and realizes walking in a real sense; 10. has great social and economic significance.

Detailed Description

When the walking aid is used, the underpants or the leg protector can be worn, the fixing band is opened, all the affected limbs (including the feet with the shoes) are stretched and clamped in the walking aid, the hip support is required to be supported below the affected hip, and the fixing band can be fixed in a state of proper tightness after the corresponding parts are adjusted to proper positions. In the case of limb pain diseases, the pedal and the sole are kept at a distance of two fingers, so that the affected limb is kept in a suspension-like and non-suspension state during walking, and the limb is convenient to rest and recover; the foot of the paralyzed and disabled lower limb is directly fixed on the pedal (the space of the latter lacking limb needs to be filled and fixed by a proper support), then the trousers can be worn, and the gait of the affected limb can be immediately normal or improved when the patient walks.

Claims

1. A universal pseudo lower limb walking aid is characterized in that: the artificial lower limb is formed by correspondingly adjusting and fixing hip supports, thigh support pieces, knee pseudo joints, shank support pieces, ankle pseudo joints, pedals, linings and fixing belts from top to bottom according to the positions of each affected limb.

2. The hip rest, the thigh support piece, the knee pseudo joint, the shank support piece, the ankle pseudo joint, the pedal, the lining and the fixing band in the universal pseudo-lower limb walking aid according to claim 1, characterized in that: any desired material may be used.

3. The hip rest, the thigh supporting piece, the knee pseudo joint, the calf supporting piece, the ankle pseudo joint, the pedal, the lining and the fixing belt in the universal pseudo-lower limb walking aid according to claim 1, wherein the device for connecting and fixing the adjacent parts is characterized in that: are all adjustable connecting and fixing devices.

4. the hip rest of claim 1, wherein: the lifting sheet is a lifting sheet with consistent tissue above the hip lines at the lower part of the hip, is formed by combining two substrates with fixing devices at two ends and an adjusting sheet with a plurality of adjusting devices in the middle, can adjust the length and the width, is used for different hips, has the specification, the shape and the structure which are matched with adjacent parts, lifts the hip at the affected side from the hip lines when in use, and has two ends fixed on the corresponding fixing devices of the thigh supporting sheets.

5. The thigh support sheet of claim 1 wherein: the pair of the artificial limb waist adjusting plates is correspondingly arranged on the two sides of the thigh, one is arranged on the left and the right, the artificial limb waist adjusting plates are formed by combining a substrate with fixing devices at two ends and a regulating plate with a plurality of regulating devices in the middle, the length of the artificial limb waist adjusting plates can be adjusted to be suitable for the affected limb, the other one is arranged on the left and the right, the upper substrate is provided with the fixing devices connected with the hip support, the lower substrate is connected with the knee pseudo joint regulating plate, and the specification, the shape and the structure of the.

6. the knee prosthesis of claim 1, wherein: the adjusting device in the adjusting sheet is correspondingly connected with the fixing device of the adjacent supporting sheet, and the specification, the shape and the structure of the adjusting device are matched with the adjacent parts.

7. The lower leg support tab of claim 1 wherein: the left and right parts are respectively arranged at the inner side and the outer side of the upper and lower legs, the base sheet with the fixing device at both ends and a regulating sheet with a plurality of regulating devices in the middle are combined to form the adjustable-length arc-shaped upper and lower leg, the fixing device and the proper fixing belt device which are connected with the regulating sheet are arranged at both ends, and the specification, the shape and the structure of the adjustable-length arc-shaped upper and lower leg are matched with adjacent parts.

8. The ankle joint prosthesis of claim, wherein: the ankle adjusting rod is correspondingly arranged at the inner side and the outer side of the upper leg and the lower leg, and the left side and the right side are respectively formed by riveting the ankle adjusting rod and the pedal ear plate. The ankle adjusting rod is provided with a plurality of adjusting devices, the upper part of each adjusting device is connected with the shank supporting piece, the lower part of each adjusting device is connected with the pedal, the middle part of each adjusting device is bent outwards, friction between the adjusting device and the inner and outer ankles during use is avoided, and the size, the shape and the structure of each adjusting device are matched with those of adjacent parts.

9. The footrest of claim 1, wherein: the middle parts of the soles arranged at the inner side and the outer side of the ankles and worn are equivalent to the middle part of the arch of foot, and one pair of the soles is equivalent to the middle part of the used shoes in length and width and consists of a pedal, an adjusting sheet and a bottom sheet; the upper edge of the pedal contacted with the sole is U-shaped, ear plates at two sides of the pedal are riveted with the ankle adjusting rod to form an ankle pseudo joint, the middle part of the pedal is divided into two parts in front and back, and two fixing devices are respectively arranged and connected with the adjusting device at the lower edge and the bottom sheet; the adjusting hole in the middle is a connecting hole with holes on the left and right, and the width of the pedal can be adjusted; the bottom sheet is made of a material which can absorb shock, is durable and is moisture-proof.